A mold clamping device includes: a fixed die having a fixed mold; a movable die having a movable mold; a toggle link coupled to a link housing placed opposite to the fixed die and the movable die, and changing a distance therebetween by a mold clamping motor; a tie bar coupled to the fixed die and the link housing; a tie bar nut screwed onto the tie bar and placed on the link housing; and a control device that, when performing mold clamping, brings the movable mold close to the fixed mold at a slow speed immediately before the both come into contact with each other, stops the mold clamping motor for a predetermined period when the movable mold and the fixed mold come into contact with each other, increases the rotation speed of the mold clamping motor after the predetermined period elapses, to perform mold clamping.
A machine tool (1) comprises a table (12) on which a workpiece is placed, a main shaft (16) on which a tool (17) is mounted, a movement mechanism (18) which moves the table (12) and the tool (17) relative to one another, and a control device (20) which controls the movement mechanism (18), said machine tool (1) including: a reference instrument (31) installed in a first portion (table (12)) of the machine tool (1), said reference instrument (31) having an optical scale disposed unidirectionally; an imaging detector (32) installed in a second portion (main shaft head (15)) which moves relative to the first portion due to the movement mechanism (18), said imaging detector (32) performing detection on an image of the reference instrument (31); and an error correction device (33) which reads the optical scale from the detection image from the imaging detector (32), measures a positional error between the first portion and the second portion, and corrects the operation of the movement mechanism (18) on the basis of the measured positional error.
G05B 19/404 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par des dispositions de commande pour la compensation, p. ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Metalworking machines; metalworking machine tools; food
preparation machines, electromechanical; beverage
preparation machines, electromechanical; printing machines;
bookbinding apparatus and machines for industrial purposes;
glassware manufacturing machines and apparatus; plastic
processing machines; machines for manufacturing
semiconductors; machines and apparatus for manufacturing
rubber goods; machine elements, not for land vehicles; 3D
printers; alternators; industrial robots; brakes for
machines; brake linings, other than for vehicles; brake
pads, other than for vehicles; brake segments, other than
for vehicles. Computer operating programs; computer programs, recorded;
computer programs, downloadable; software for computers;
computer peripheral devices; computer hardware; data
processing apparatus; electronic control apparatus;
electronic monitoring apparatus for industrial machinery;
measuring apparatus; measuring instruments; testing
apparatus not for medical purposes; numerical control
devices with an integrated electronic computer; numerical
control devices for metalworking machines with an integrated
electronic computer; computer numerical controllers;
computer numerical controllers for metalworking machines;
automatic adjusting or regulating machines and instruments;
network communication devices; apparatus for transmission of
communication; computer software and telecommunications
apparatus, including modems, to enable connection to
databases, computer networks, global computer networks and
the Internet; communications computers; computers;
telecommunication machines and apparatus; computer software
platforms, recorded or downloadable; electronic control
systems for machines; personal digital assistants [PDAs]. Technological advice relating to computers, automobiles and
industrial machines; computer technology consultancy;
technological advisory services relating to machine
engineering analysis; consultancy services in the field of
technological development; consultancy and research services
in the fields of science, engineering and information
technology; consultancy relating to technical and scientific
analysis; analysis of technical data; conducting technical
project studies; technological research; monitoring of
computer systems for detecting unauthorized access or data
breach; electronic monitoring of personally identifying
information to detect identity theft via the internet;
telecommunication network security consultancy; computer
virus protection services; data encryption services;
software as a service [SaaS]; platform as a service [PaaS];
computer software design; computer system design; providing
computer programs on data networks; computer programming;
maintenance of computer software; development of computer
platforms; monitoring of computer system operation by remote
access; information technology [IT] support services
[troubleshooting of software]; electronic data storage.
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Metalworking machines; metalworking machine tools; food
preparation machines, electromechanical; beverage
preparation machines, electromechanical; printing machines;
bookbinding apparatus and machines for industrial purposes;
glassware manufacturing machines and apparatus; plastic
processing machines; machines for manufacturing
semiconductors; machines and apparatus for manufacturing
rubber goods; machine elements, not for land vehicles; 3D
printers; alternators; industrial robots; brakes for
machines; brake linings, other than for vehicles; brake
pads, other than for vehicles; brake segments, other than
for vehicles. Computer operating programs; computer programs, recorded;
computer programs, downloadable; software for computers;
computer peripheral devices; computer hardware; data
processing apparatus; electronic control apparatus;
electronic monitoring apparatus for industrial machinery;
measuring apparatus; measuring instruments; testing
apparatus not for medical purposes; numerical control
devices with an integrated electronic computer; numerical
control devices for metalworking machines with an integrated
electronic computer; computer numerical controllers;
computer numerical controllers for metalworking machines;
automatic adjusting or regulating machines and instruments;
network communication devices; apparatus for transmission of
communication; computer software and telecommunications
apparatus, including modems, to enable connection to
databases, computer networks, global computer networks and
the Internet; communications computers; computers;
telecommunication machines and apparatus; computer software
platforms, recorded or downloadable; electronic control
systems for machines; personal digital assistants [PDAs]. Technological advice relating to computers, automobiles and
industrial machines; computer technology consultancy;
technological advisory services relating to machine
engineering analysis; consultancy services in the field of
technological development; consultancy and research services
in the fields of science, engineering and information
technology; consultancy relating to technical and scientific
analysis; analysis of technical data; conducting technical
project studies; technological research; monitoring of
computer systems for detecting unauthorized access or data
breach; electronic monitoring of personally identifying
information to detect identity theft via the internet;
telecommunication network security consultancy; computer
virus protection services; data encryption services;
software as a service [SaaS]; platform as a service [PaaS];
computer software design; computer system design; providing
computer programs on data networks; computer programming;
maintenance of computer software; development of computer
platforms; monitoring of computer system operation by remote
access; information technology [IT] support services
[troubleshooting of software]; electronic data storage.
A magnetron sputtering device according to the present invention comprises the following, all of which are accommodated in the interior of a chamber: a target (20) that emits film-forming particles; a magnet (22) that is installed to the back surface side of the target; a high-voltage application unit (31) that applies a high voltage to the target; a case (40) that accommodates the target, the magnet, and the high-voltage application unit such that the surface of the target is exposed, and that forms a target electrode (50); insulating plates (30) that are obtained by arranging a plurality of sheet members between the inner wall of the case and the bottom and side surfaces of the magnet so as to provide gaps forming a residual air exhaust flow path which crosses the bottom of the magnet, follows the side surfaces of the magnet, and communicates with the interior of the chamber; and a to-be-treated material that, when an inert gas supplied into the chamber is ionized and collided with the surface of the target, is formed into a film by using particles knocked out from the surface of the target.
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
Inventeur(s)
Ohara, Masatoshi
Taki, Kentaro
Abrégé
A kneading state evaluation device (10) evaluates a kneading state when a filler that imparts a prescribed physical property to a raw material is added and kneading is performed with a dual-shaft extrusion molding machine (30), the kneading state evaluation device comprising: a temperature distribution selection unit (61) that, on the basis of physical properties that are acquired in advance and correspond to a kneaded material kneaded at each of a plurality of temperature distributions of a barrel (32) of the dual-shaft extrusion molding machine, selects a temperature distribution of the barrel that will allow a kneaded material with desirable physical properties according to the amount of the added filler to be obtained; a temperature distribution setting unit (62) that sets the temperature distribution of the barrel to the selected temperature distribution; a kneading control unit (63) that performs kneading at the set temperature distribution of the barrel; an AE signal detection unit (64) that, when kneading is performed, detects the strength of a signal output by an AE sensor (20) installed on the surface of the barrel; and a kneading state assessment unit (65) that, if the AE signal detection unit has detected a signal strength of a prescribed value, assesses that kneading is being performed in an appropriate manner.
A molding machine according to an embodiment comprises: a base frame; a slide plate on the base frame; a movable die plate capable of sliding on the slide plate; a fixing mechanism for fixing the slide plate to the base frame; and a tension adjustment mechanism for adjusting the tension of the slide plate. The tension adjustment mechanism includes: a first member having the slide plate provided between the base frame and the first member; a first bolt that fixes the first member to the base frame; a second member having the first member provided between the second member and the fixing mechanism, having the slide plate provided between the second member and the base frame, and including a first female thread; a third member that is provided between the second member and the base frame, and has the slide plate provided between the second member and the third member; a second bolt that fixes the second member and the third member; and a third bolt that passes through the second member, is fitted to the first female thread, has a tip end part that can come into contact with the first member, and has the second member provided between a head part and the first member.
Provided is a continuous high-shearing device 1 that applies a shearing force to a feedstock polymer 10 by using a screw 21 in a cylinder part 38, thereby reducing the molecular weight of the feedstock polymer, the continuous high-shearing device continuously discharging the polymer as a low-molecular-weight polymer from a die part 37. The continuous high-shearing device 1 is provided with a high-shearing part 3 in which the screw 21 comprises: a conveyance part 31 that has flights 35 on an outer circumferential surface 33 and conveys the feedstock polymer 10 to the die part 37 side; and a collar section 32 that has no flights 35 on the outer circumferential surface 33, is adjacent to the die part 37 side of the conveyance part 31, and applies a shearing force to the feedstock polymer 10. As a result of being provided with the high-shearing part 3, the continuous high-shearing device 1 can control the molecular weight of the low-molecular-weight polymer by the extrusion amount.
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Metalworking machines; metalworking machine tools; printing machines; bookbinding apparatus and machines for industrial purposes; glassware manufacturing machines and apparatus; plastic processing machines; machines for manufacturing semiconductors; machines and apparatus for manufacturing rubber goods; machine elements, not for land vehicles; 3D printers; alternators; industrial robots; brakes for machines; brake linings, other than for vehicles; brake pads, other than for vehicles; brake segments, other than for vehicles Downloadable or recorded computer operating programs; computer programs, recorded, for collecting, analyzing and organizing data, for controlling industrial machinery, for centralized management of machines in factory, for controlling computerized numerical controllers for use in manufacturing system, and for use in manufacturing system for monitoring and controlling factory manufacturing processes; computer programs, downloadable, for collecting, analyzing and organizing data, for controlling industrial machinery, for centralized management of machines in factory, for controlling computerized numerical controllers for use in manufacturing system, and for use in manufacturing system for monitoring and controlling factory manufacturing processes; downloadable or recorded software for computers, for collecting, analyzing and organizing data, for controlling industrial machinery, for centralized management of machines in factory, for controlling computerized numerical controllers for use in manufacturing system, and for use in manufacturing system for monitoring and controlling factory manufacturing processes; computer peripheral devices; computer hardware; data processing apparatus; electronic control apparatus; electronic monitoring apparatus for industrial machinery; measuring apparatus; measuring instruments; testing apparatus not for medical purposes; numerical control devices with an integrated electronic computer; numerical control devices for metalworking machines with an integrated electronic computer; computer numerical controllers; computer numerical controllers for metalworking machines; automatic adjusting or regulating machines and instruments; network communication devices; apparatus for transmission of communication; computer software and telecommunications apparatus, including modems, to enable connection to databases, computer networks, global computer networks and the Internet; communications computers; computers; telecommunication machines and apparatus; computer software platforms, recorded or downloadable; electronic control systems for machines; personal digital assistants (PDAs) Technological advice relating to computers, automobiles and industrial machines; computer technology consultancy; technological advisory services relating to machine engineering analysis; consultancy services in the field of technological development; consultancy and research services in the fields of science, engineering and information technology; consultancy relating to technical and scientific analysis; analysis of technical data; monitoring of computer systems for detecting unauthorized access or data breach; electronic monitoring of personally identifying information to detect identity theft via the internet; telecommunication network security consultancy; computer virus protection services; data encryption services; computer software design; computer system design; providing computer programs on data networks; computer programming; maintenance of computer software; development of computer platforms; monitoring of computer system operation by remote access; technical support services, namely, troubleshooting of computer software problems; electronic data storage; software as a service (SaaS); platform as a service (PaaS)
10.
INJECTION MOLDING MACHINE PASS/FAIL DETERMINATION SYSTEM
A setting timing data acquisition module configured to acquire a plurality of pieces of setting timing data being monitoring data at preset timings among pieces of monitoring data obtained when molding a molded article by an injection molding machine; a waveform data acquisition module configured to acquire waveform data being the monitoring data continuous in a predetermined period among the pieces of monitoring data; a sample point data acquisition module configured to acquire a plurality of pieces of sample point data in the waveform data; a combined data generation module configured to combine a monitoring data group including the plurality of pieces of setting timing data and the plurality of pieces of sample point data to generate combined data; and a pass/fail determination module configured to determine whether a defective article has occurred in the molded article, based on the combined data are included.
There is provided a method for controlling a fluidity index of a molten resin, which can detect the fluidity of a molten resin even during successive molding operations and, in addition, can control the fluidity within a target range. The method includes: assuming that a narrow flow path, formed in a flow path for the molten resin, is a capillary or an orifice, and measuring, based on the amount of a metered molten resin and the back pressure applied to the screw during a metering step, a fluidity index which indicates the fluidity of the metered molten resin; and feeding back the measured fluidity index value and comparing it with a target value, and controlling the back pressure or the rotating speed of the screw so as to eliminate a deviation between the target value and the measured value.
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
B29C 45/47 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des vis
B29C 45/74 - Chauffage ou refroidissement de l'unité d'injection
B29C 45/77 - Mesure, commande ou régulation de la vitesse ou de la pression de la matière à mouler
B29K 105/00 - Présentation, forme ou état de la matière moulée
12.
METHOD FOR PRODUCING CARBON FIBER COMPOSITE MATERIAL
Provided is a method for producing a carbon fiber composite material having high strength and elasticity and containing recycled carbon fibers. When a raw material is transported along the outer circumferential surface of a screw main body 37 having a passage 88 therein, the transport of the raw material is restricted by a barrier portion 82 provided on the outer circumferential surface, a shearing force is applied to the raw material by the screw main body 37, and a stretching force is applied to the raw material by passing the raw material from the inlet 91 of the passage 88 provided on the outer circumferential surface to the outlet 92 of the passage 88, thereby shortening a fiber length of the recycled carbon fibers and obtaining a carbon fiber composite material having good strength and elasticity and containing 50-70 wt % of recycled carbon fibers well dispersed therein.
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
A molding machine controller (controller 5) includes: a touch panel 17; and a control unit 13 for controlling a machine body 3 on the basis of molding conditions set by means of the touch panel 17. The control unit 13 acquires temperature information (for example, temperature distribution image data) from a thermographic camera 15 that images a mold 101 held by the machine body 3. The touch panel 17 displays the temperature information (for example, a temperature distribution image and/or a point temperature) acquired by the control unit 13.
A local pressure-changing device 31 has a driving part (pressure cylinder 35) for advancing an advancing/retreating member 33. The advancing/retreating member 33 can advance to a space 107 constituting a mold (a fixed mold 103) and can retreat to the opposite side in a state where a tip of the advancing/retreating member is exposed to the space 107. The pressure cylinder 35 has a fixed member (cylinder member 37) and a movable member (piston member 39). The piston member 39 is moved by a driving force applied thereto with respect to the cylinder member 37 and pushes (directly or indirectly) the rear end of the advancing/retreating member 33. In addition, the piston member 39 is not connected to members exposed to the space 107, including the advancing/retreating member 33, and can relatively move in a direction of separation from the rear end of the advancing/retreating member 33.
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
09 - Appareils et instruments scientifiques et électriques
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Metalworking machines and tools; machines for processing
plastics; brakes for machines; brake linings, other than for
vehicles; brake pads, other than for vehicles; brake
segments, other than for vehicles; valves [parts of
machines]; molding machines; foundry machines; injection
plastic moulding machines; casting machines; controllers for
metal working machines; parts and fittings of controllers
for metal working machines; die-casting machines;
controllers for die-casting machines; parts and fittings of
controllers for die-casting machines; die-casting molds
[parts of machines]. Computer programs, downloadable; computer software; computer
peripheral devices; computer hardware; data processing
apparatus; electronic control apparatus; measuring
apparatus; measuring instruments; testing apparatus not for
medical purposes; computer numerical controllers; automatic
adjusting or regulating machines and instruments; network
communication devices; apparatus for transmission of
communication; computer software and telecommunications
apparatus, including modems, to enable connection to
databases, computer networks, global computer networks and
the Internet; communications computers; computers; computer
programs, recorded; telecommunication machines and
apparatus; computer software platforms, recorded or
downloadable; electronic control systems for machines;
electronic control systems for die-casting machines;
personal digital assistants [PDAs]. Repair or maintenance of metalworking machines and tools;
repair or maintenance of die-casting machines; repair or
maintenance of machines and apparatus for processing
plastics; machinery installation; repair or maintenance of
electronic machines and apparatus; repair or maintenance of
measuring and testing machines and instruments. Technological advice relating to computers, automobiles and
industrial machines; computer technology consultancy;
technological advisory services relating to machine
engineering analysis; consultancy services in the field of
technological development; consultancy and research services
in the fields of science, engineering and information
technology; consultancy relating to technical and scientific
analysis; analysis of technical data; conducting technical
project studies; technological research; monitoring of
computer systems for detecting unauthorized access or data
breach; electronic monitoring of personally identifying
information to detect identity theft via the internet;
telecommunication network security consultancy; computer
virus protection services; data encryption services;
software as a service [SaaS]; platform as a service [PaaS];
computer software design; computer system design; providing
computer programs on data networks; computer programming;
maintenance of computer software; development of computer
platforms; monitoring of computer system operation by remote
access; information technology [IT] support services
[troubleshooting of software]; electronic data storage.
16.
HOT WATER SUPPLY DEVICE, HOT WATER SUPPLY SYSTEM, AND MOLDING SYSTEM
This hot water supply device 55 has a metering chamber R1, an inlet P1, an outlet P2, and a valve body 63. The inlet P1 is open from a -D3 side toward the metering chamber R1, and causes a molten metal ML from a furnace 53 to flow into the metering chamber R1. The outlet P2 is open from the -D3 side toward the metering chamber R1, and causes the molten metal ML in the metering chamber R1 to flow out to an injection device 9. The valve body 63 includes a plate-like part facing the D3 direction between the metering chamber R1 and the inlet P1 and the outlet P2. The valve body 63 moves between an inflow position and an outflow position by translation in a second direction intersecting the D3 direction. At the inflow position, the valve body 63 connects the inflow port P1 and the metering chamber R1 and isolates the outlet P2 from the metering chamber R1. At the outflow position, the valve body 63 connects the metering chamber R1 and the outlet P2 and isolates the inlet P1 from the metering chamber R1.
09 - Appareils et instruments scientifiques et électriques
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Metalworking machines and tools; machines for processing
plastics; brakes for machines; brake linings, other than for
vehicles; brake pads, other than for vehicles; brake
segments, other than for vehicles; valves [parts of
machines]; molding machines; foundry machines; injection
plastic moulding machines; casting machines; controllers for
metal working machines; parts and fittings of controllers
for metal working machines; die-casting machines;
controllers for die-casting machines; parts and fittings of
controllers for die-casting machines; die-casting molds
[parts of machines]. Computer programs, downloadable; computer software; computer
peripheral devices; computer hardware; data processing
apparatus; electronic control apparatus; measuring
apparatus; measuring instruments; testing apparatus not for
medical purposes; computer numerical controllers; automatic
adjusting or regulating machines and instruments; network
communication devices; apparatus for transmission of
communication; computer software and telecommunications
apparatus, including modems, to enable connection to
databases, computer networks, global computer networks and
the Internet; communications computers; computers; computer
programs, recorded; telecommunication machines and
apparatus; computer software platforms, recorded or
downloadable; electronic control systems for machines;
electronic control systems for die-casting machines;
personal digital assistants [PDAs]. Repair or maintenance of metalworking machines and tools;
repair or maintenance of die-casting machines; repair or
maintenance of machines and apparatus for processing
plastics; machinery installation; repair or maintenance of
electronic machines and apparatus; repair or maintenance of
measuring and testing machines and instruments. Technological advice relating to computers, automobiles and
industrial machines; computer technology consultancy;
technological advisory services relating to machine
engineering analysis; consultancy services in the field of
technological development; consultancy and research services
in the fields of science, engineering and information
technology; consultancy relating to technical and scientific
analysis; analysis of technical data; conducting technical
project studies; technological research; monitoring of
computer systems for detecting unauthorized access or data
breach; electronic monitoring of personally identifying
information to detect identity theft via the internet;
telecommunication network security consultancy; computer
virus protection services; data encryption services;
software as a service [SaaS]; platform as a service [PaaS];
computer software design; computer system design; providing
computer programs on data networks; computer programming;
maintenance of computer software; development of computer
platforms; monitoring of computer system operation by remote
access; information technology [IT] support services
[troubleshooting of software]; electronic data storage.
A molding system MS has: a die casting machine 1 that injects, into a mold 101, a molten metal ML in an injection sleeve 107; and a hot-liquid supply device 55 that supplies the molten metal ML to the injection sleeve 107. The injection sleeve 107 has an end on the side opposite to the mold 101 that is positioned downward with respect to the end on the mold 101 side. The hot-liquid supply device 55 has: a metering chamber R1 that stores the molten metal ML; and a valve body 63 that moves between an inflow position and an outflow position. At the inflow position, the valve body 63 allows flow from a furnace 53 into the metering chamber R1 and inhibits flow from the metering chamber R1 to the injection sleeve 107 of the die casting machine 1. At the outflow position, the valve body 63 inhibits flow from the furnace 53 to the metering chamber R1 and allows flow from the metering chamber R1 to the injection sleeve 107.
B22D 17/30 - Accessoires pour l'alimentation en métal liquide, p. ex. en quantités bien définies
B22D 17/12 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement vertical de la presse
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
19.
INJECTION DEVICE, MOLDING MACHINE, AND MOLDING SYSTEM
An injection device 9 has a sleeve drive unit 19 and a plunger drive unit 21. The sleeve drive unit 19 moves an upper split sleeve 107d in a lateral direction different from a mold opening and closing direction, the upper split sleeve 107d being positioned above a lower side part 107f of an injection sleeve 107 for vertical injection, and the injection sleeve 107 communicating with a mold 101 from below. As a result, the sleeve drive unit 19 causes the upper split sleeve 107d to combine with and separate from a main body portion 107e of the injection sleeve 107 that includes the lower side part 107f. The plunger drive unit 21 moves a plunger 109 upward inside the injection sleeve 107, which is formed by combining the upper split sleeve 107d with the main body portion 107e through which molten metal is poured via a region opened by separating the upper split sleeve 107d.
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B22D 17/12 - Machines à chambre froide, c.-à-d. dont la chambre de presse où on verse le métal liquide, n'est pas préchauffée avec mouvement vertical de la presse
B22D 17/30 - Accessoires pour l'alimentation en métal liquide, p. ex. en quantités bien définies
A processing machine includes a spindle, spindle drive source, moving part, support part, linear motor, brake, and control part. The spindle drive source rotates the spindle. The moving part supports the spindle and the spindle drive source. The support part supports the moving part movably in a first direction. The linear motor makes the moving part and the support part move relative to each other in the first direction. The brake restricts the relative movement of the moving part and the support part in the first direction. The control part operates the brake when adjusting the balance about the spindle.
B23Q 5/10 - Entraînement des principaux organes de travail des arbres rotatifs, p. ex. des broches de travail entraînés principalement par des moyens électriques
This glass molding device (10a) comprises: a molding chamber; an upper die (15) and a lower die (14) that are disposed facing each other in the interior of the molding chamber (26a) and that are molded into a predetermined shape; a lower shaft (19) that supports the lower die to be movable with respect to the upper die; an infrared lamp (28) that heats the upper die, the lower die, and molding glass; a jack (21) that moves the lower die in the direction in which the lower die is pressed against the upper die, thereby pressurizing and molding the molding glass by means of the lower die and the upper die; and an RF power supply (40) that applies a high-frequency pulse between the upper die and the lower die in a state in which a halogen-based gas has been supplied to the interior of the molding chamber when molding is not being performed, thereby generating plasma in the space between the upper die and the lower die and cleaning the upper die and the lower die by means of the plasma.
This glass molding device (10) is provided with: a molding chamber (26a); an upper mold (15) and a lower mold (14) that are arranged vertically facing each other within the molding chamber; an infrared lamp (28) that heats the upper mold, the lower mold, and a glass material placed between the upper mold and the lower mold; a jack (21) that pressurizes and molds the glass material by moving the lower mold in a direction in which the lower mold is pressed against the upper mold; and a high-voltage pulse power supply (40) that generates plasma by applying a high-voltage pulse to the space between a metal plate (45) inserted between the upper mold and the lower mold and the upper mold and the space between the metal plate and the lower mold so that the metal plate has a higher potential than the upper mold and the lower mold, thereby cleaning the upper mold and the lower mold by the plasma, with an inert gas supplied to the interior of the molding chamber while the glass material is not being molded.
A method for forming a conductive layer-attached resin base material includes a roughening step, a blasting step, a modification step, a first conductive layer formation step, and a second conductive layer formation step. The roughening step performs roughening treatment on a surface of an insulating resin base material. The blasting step performs blast treatment on the surface of the insulating resin base material on which the roughening treatment has been performed, by dry blasting. The modification step performs surface modification on the surface of the insulating resin base material on which the blast treatment has been performed. The first conductive layer formation step forms a first conductive layer on the insulating resin base material on which the surface modification has been performed. The second conductive layer formation step forms a second conductive layer on the first conductive layer by a wet film formation process.
C23C 28/00 - Revêtement pour obtenir au moins deux couches superposées, soit par des procédés non prévus dans un seul des groupes principaux , soit par des combinaisons de procédés prévus dans les sous-classes et
A magnetron sputtering device (10) comprises: a target (20) for discharging particles for forming a film; an insulating material (30a) in contact with the outer peripheral edge of the target; a case (40) that holds the outer peripheral edge of the insulating material and forms a ground potential; and a processed material (14) that is provided at a position facing the target and on which a film is formed by the particles discharged by the target. The insulating material has a first region (31) in contact with the outer peripheral edge of the target, a second region (32) that forms a step bottom section in which a side facing the processed material on a side in contact with the case is notched at a predetermined step depth over the entire circumference of the case, and a third region (33) in contact with the inner peripheral edge of the case.
09 - Appareils et instruments scientifiques et électriques
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Metalworking machines and tools; machines for processing
plastics; brakes for machines; brake linings, other than for
vehicles; brake pads, other than for vehicles; brake
segments, other than for vehicles; valves [parts of
machines]; molding machines; foundry machines; injection
plastic moulding machines; casting machines; controllers for
metal working machines; parts and fittings of controllers
for metal working machines; die-casting machines;
controllers for die-casting machines; parts and fittings of
controllers for die-casting machines; die-casting molds
[parts of machines]. Computer programs, downloadable; computer software; computer
peripheral devices; computer hardware; data processing
apparatus; electronic control apparatus; measuring
apparatus; measuring instruments; testing apparatus not for
medical purposes; computer numerical controllers; automatic
adjusting or regulating machines and instruments; network
communication devices; apparatus for transmission of
communication; computer software and telecommunications
apparatus, including modems, to enable connection to
databases, computer networks, global computer networks and
the Internet; communications computers; computers; computer
programs, recorded; telecommunication machines and
apparatus; computer software platforms, recorded or
downloadable; electronic control systems for machines;
electronic control systems for die-casting machines;
personal digital assistants [PDAs]. Repair or maintenance of metalworking machines and tools;
repair or maintenance of die-casting machines; repair or
maintenance of machines and apparatus for processing
plastics; machinery installation; repair or maintenance of
electronic machines and apparatus; repair or maintenance of
measuring and testing machines and instruments. Technological advice relating to computers, automobiles and
industrial machines; computer technology consultancy;
technological advisory services relating to machine
engineering analysis; consultancy services in the field of
technological development; consultancy and research services
in the fields of science, engineering and information
technology; consultancy relating to technical and scientific
analysis; analysis of technical data; conducting technical
project studies; technological research; monitoring of
computer systems for detecting unauthorized access or data
breach; electronic monitoring of personally identifying
information to detect identity theft via the internet;
telecommunication network security consultancy; computer
virus protection services; data encryption services;
software as a service [SaaS]; platform as a service [PaaS];
computer software design; computer system design; providing
computer programs on data networks; computer programming;
maintenance of computer software; development of computer
platforms; monitoring of computer system operation by remote
access; information technology [IT] support services
[troubleshooting of software]; electronic data storage.
26.
Injection molding machine and method of controlling the same
An injection molding machine according to the present embodiment includes an injecting device and a controlling unit, the injection device being configured to inject a material into molds, the controlling unit being configured to control the injecting device and control, based on a past speed setting of an injection speed set in past and a past speed detection result in a molding cycle performed in advance, an injection speed in an injecting process through which the injecting device injects the material into the molds, the past speed detection result being detected in past by a speed sensor configured to detect the injection speed.
An injection molding machine (1) comprises: an injection device (10) that injects, from a nozzle (12), a resin material that has been melted in a heating barrel (11) inside of which a screw (20) is disposed; a mold (75) that comprises a fixed mold (76) and a mobile mold (77) and has a cavity (75a) that is filled with the resin material; a load cell (60) that detects pressure acting on the screw (20); and a control device (100) that controls mold internal pressure. The control device (100) comprises: a pressure loss acquisition unit (111) that acquires, as a pressure loss, pressure detected by the load cell (60) when the resin material has been injected from the nozzle (12) contacting the fixed mold (76) in a state in which the fixed mold (76) and the mobile mold (77) are open; an injection pressure acquisition unit (112) that acquires, as an injection pressure, a pressure detected by the load cell (60) when the resin material has been injected from the nozzle (12) into the cavity (75a) in a state in which the mold (75) is closed; and a virtual mold internal pressure calculation unit (114) that calculates a virtual mold internal pressure V by subtracting the pressure loss from the injection pressure.
A surface treatment apparatus includes a treatment electrode, a housing unit that is installed at a position facing the treatment electrode and is rotatable around a rotation shaft having an inclination with respect to a horizontal direction while housing a workpiece, a chamber that houses the treatment electrode and the housing unit, a surface treatment device that performs surface treatment on the workpiece housed in the housing unit and includes the treatment electrode, and a rotation device that rotates the housing unit around the rotation shaft when the surface treatment device performs the surface treatment on the workpiece.
B01J 19/08 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage
B01J 19/18 - Réacteurs fixes avec éléments internes mobiles
C23C 14/22 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le procédé de revêtement
An on-machine tool-measurement device is installed on a machine tool configured to machine a workpiece placed on a table using a tool attached to a spindle and is configured to measure conditions of the tool within a measurement area for the tool. The on-machine tool-measurement device includes a measuring unit for measuring the conditions of the tool, a support base that supports the measuring unit, and a moving mechanism for moving the support base to locate the measuring unit within or outside the measurement area for the tool.
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
30.
WEAR STATE MEASUREMENT DEVICE AND DIE CASTING MACHINE
This wear state measurement device measures the wear state of an injection sleeve and a plunger tip in a die casting machine provided with a mold-holding part, the injection sleeve, the plunger tip, and an injection drive part that moves the plunger tip forward and rearward, wherein the wear state measurement device comprises an elastic wave measurement unit that measures an elastic wave propagating through the injection sleeve when the plunger tip moves, and a determination unit that determines the wear state of at least one of the injection sleeve or the plunger tip on the basis of an output signal from the elastic wave measurement unit.
G01N 29/14 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonoresVisualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet utilisant des techniques d'émission acoustique
A laminate (1) comprises: a first inorganic hard coat layer (12) formed on a resin substrate (10) by a plasma CVD method; and a second inorganic hard coat layer (14) formed on the first inorganic hard coat layer (12) by a plasma CVD method. The refractive index of the first inorganic hard coat layer (12) is larger than that of the second inorganic hard coat layer (14).
B32B 9/00 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes
C23C 16/50 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement au moyen de décharges électriques
32.
INJECTION MOLDING MACHINE AND METHOD FOR SETTING MOLD PROTECTION SETTING VALUE
An injection molding machine 1 comprises: a fixed die 21 to which a fixed mold 26 is attached; a movable die 22 to which a movable mold 27 is attached and which is disposed in an orientation such that the movable mold 27 faces the fixed mold 26 attached to the fixed die 21; a mold opening/closing mechanism 40 that performs opening/closing and mold-clamping of the movable mold 27 and the fixed mold 26; and a control device 100 for controlling the mold opening/closing mechanism 40. The control device 100 calculates a mold protection set value V on the basis of thrust positional relationship data F indicating the relationship between a movable die thrust T which is a force for moving the movable die 22 to the side where the fixed die 21 is positioned by the mold opening/closing mechanism 40, and a movable die position M which is a position in the moving direction of the movable die 22, the mold protection set value V being a set value for the operation of the movable die 22 for protecting the mold 25 at the time of mold-closing with a low-pressure mold clamping force which is set as a mold clamping force smaller than the maximum mold clamping force by the mold opening/closing mechanism 40.
CHUBU ELECTRIC POWER COMPANY, INCORPORATED (Japon)
Inventeur(s)
Onuma, Hiroyuki
Igarashi, Takuya
Arimatsu, Hiroaki
Akisawa, Kentaro
Osa, Noburo
Abrégé
An injection molding machine 1 comprises: an injection device 10 that melts a resin material in a heating barrel 11 and injects the resin material from a nozzle 12; a plurality of heaters 15 that are arranged in the heating barrel 11 to heat the resin material; a temperature control unit 117 that performs temperature control of each of the plurality of heaters 15 arranged in the heating barrel 11; a monitoring data acquisition unit 113 that acquires monitoring data detected by the injection device 10 when the resin material is melted by the injection device 10; a molten state estimation unit 115 that estimates a resin molten state, which is the molten state of the resin material in the heating barrel 11, on the basis of the monitoring data acquired by the monitoring data acquisition unit 113; and a temperature setting unit 116 that performs temperature setting for each heater 15, on the basis of the resin molten state estimated by the molten state estimation unit 115, when the temperature of each heater 15 is being controlled by the temperature control unit 117.
A surface treatment apparatus includes a housing unit that houses at least one workpiece, a placement device in which the workpiece is placed such that the workpiece is substantially orthogonal to a normal direction of an outer peripheral surface of a rotating shaft extending in a horizontal direction, and faces outward, a first rotating device that rotates the placement device) around the rotating shaft in a state where the placement device is housed in the housing unit, a surface treatment device that extends inside the housing unit and in parallel with the rotating shaft and performs surface treatment by supplying gas to a surface of the workpiece, and an exhaust device that is provided inside the housing unit at a position different from a position where the surface treatment device is provided, and adjusts pressure and exhausts gas inside the housing unit.
A rotary shaft clamp device configured to clamp a first member to a second member, the first and second members being relatively rotatable around a predetermined center axis, the rotary shaft clamp device including: a pair of contact surfaces annularly formed in an outer periphery of a disk provided for a rotary shaft that is a first member at a predetermined distance from the center axis and opposed to each other at a regular interval; and a press-contact member that is supported by a support body that is a second member and is configured to come into press-contact with the pair of contact surfaces, the press-contact member having a pair of surfaces located between the pair of contact surfaces to face the contact surfaces, the pair of surfaces being configured to advance in directions along the center axis.
This method for producing a die for molding a reflector that reflects light comprises a cutting step for performing cutting so as to form a plurality of recesses on the inner surface of the die for forming protrusions and recesses on the reflective surface of the reflector. The cutting step has a shaper step for cutting each of the plurality of recesses through a relative movement of a tool with respect to the die without rotation or vibration of the tool.
B23D 1/20 - Machines à raboter ou à mortaiser taillant par déplacement relatif de l'outil et de la pièce à usiner selon une direction horizontale uniquement avec des porte-outils ou porte-pièces spécialement montés ou guidés pour travailler dans différents sens ou sous différents anglesMachines conçues pour des buts particuliers
B29C 33/38 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la matière ou le procédé de fabrication
37.
MEASUREMENT DEVICE, PROCESSING MACHINE, PROGRAM, AND METHOD FOR MANUFACTURING OBJECT TO BE CUT
This measurement device comprises a camera and a measurement processing unit. The camera acquires an image by capturing an image of a tool retained on a main shaft. The measurement processing unit identifies the rotational position of the tool on the basis of the image.
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
B23D 1/00 - Machines à raboter ou à mortaiser taillant par déplacement relatif de l'outil et de la pièce à usiner selon une direction horizontale uniquement
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
G01B 11/26 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des angles ou des cônesDispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour tester l'alignement des axes
This molding machine is provided with: an injection sleeve having a first molten metal pouring port through which molten metal is poured; a first plunger for injecting the molten metal; a first plunger driving mechanism for moving the first plunger forward and backward; a molten metal pouring sleeve having a second molten metal pouring port through which the molten metal is poured, and having one end communicating with the first molten metal pouring port; and a second plunger slidably fitted into the molten metal pouring sleeve. The molten metal pouring sleeve is provided with a molten metal storage part for storing the molten metal overflowing from the injection sleeve through the first molten metal pouring port in a state in which the second plunger is not moved during injection by the first plunger.
B22D 17/30 - Accessoires pour l'alimentation en métal liquide, p. ex. en quantités bien définies
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
In a processing machine 1, a Z-axis table 9Z supports a workpiece 103. A Z-axis guide 17Z guides the Z-axis table 9Z in the Z direction. A Z-axis sensor 25Z outputs a signal corresponding to a first displacement of the Z-axis table 9Z in the Z direction and a first error, which is the displacement of the Z-axis table 9Z in the X direction. A workpiece spindle 15W has a fixed positional relationship with the Z-axis guide 17Z in the Y direction. Additionally, the workpiece spindle 15W rotates the workpiece 103 around a workpiece rotation axis AW parallel to the Z direction or the X direction. Assuming a virtual plane VP that includes the workpiece rotation axis AW and is parallel to the X direction and the Z direction, the distance from the virtual plane VP to the Z-axis sensor 25Z is shorter than 1/3 of the distance hr from the virtual plane VP to the Z-axis guide 17Z.
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
B24B 49/10 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meulerAgencements de l'appareillage d'indication ou de mesure, p. ex. pour indiquer le début de l'opération de meulage impliquant des dispositifs électriques
G05B 19/404 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par des dispositions de commande pour la compensation, p. ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
G05B 19/416 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par la commande de vitesse, d'accélération ou de décélération
An injection molding machine 1 is provided with: an injection device 10 having a heating barrel 11 in which a screw 20 is disposed; a mold 75 for molding a resin material; an encoder 52 for detecting an injection speed S of the screw 20; a load cell 60 for detecting an injection pressure P acting on the screw 20; and a control device 100 for controlling a pressure of the resin material in the mold 75 by controlling a movement of the screw 20. The control device 100 has: a pressure loss calculation unit 111 for obtaining a pressure loss in the injection device 10 on the basis of a pressure loss model M and the injection speed S detected by the encoder 52; a virtual mold internal pressure calculation unit 112 for obtaining a virtual mold internal pressure V by subtracting the pressure loss from the injection pressure P; and a movement control part 120 for controlling the movement of the screw 20 when injecting the resin material, and for controlling the movement on the basis of the virtual mold internal pressure V obtained by the virtual mold internal pressure calculation unit 112, so that the pressure of the resin material injected into the mold 75 can be controlled without impairing the degree of freedom in design of the mold 75.
The present invention enhances light extraction efficiency (LEE) in a 230 nm band UVC-LED. This AlGaN-based deep ultraviolet LED having a light emission wavelength λ has a photonic crystal periodic structure in a thickness direction, wherein the distance between an upper part of a quantum well layer and a bottom part of the photonic crystal periodic structure substantially satisfies a resonance condition λ/n of free end reflection. Here, n is the weighted average refractive index of a layer structure existing between the upper part of the quantum well layer and the bottom part of the photonic crystal periodic structure.
H01L 33/10 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure réfléchissante, p.ex. réflecteur de Bragg en semi-conducteur
H01L 33/32 - Matériaux de la région électroluminescente contenant uniquement des éléments du groupe III et du groupe V de la classification périodique contenant de l'azote
A surface treatment apparatus (10) performs film formation on a surface of a workpiece (W) in a chamber (20), and includes: an HCD electrode (210) (electrode) that supplies reaction gas to the workpiece (W) or a sputtering electrode (220) (electrode) that releases target particles to the workpiece (W), the HCD electrode (210) or the sputtering electrode (220) being placed facing the workpiece (W); a gas supply pipe (90) that is installed along an outer periphery of the electrode and has, along a longitudinal direction of the pipe, a plurality of gas ejection ports (91) through which film-forming gas, or an inert gas or a reactive gas for performing sputtering is supplied to an electrode surface of the electrode; and an exhaust device (51) (gas discharge unit) that discharges residual gas after film formation is ended, and the plurality of gas ejection ports (91) are arranged such that gas supplied from the gas supply pipe (90) is uniformly distributed on the electrode surface of the electrode.
An extraction device 10 comprises a storage tank 11 in which a solvent MC is stored, a plurality of conveyance rollers 20 which are disposed in the storage tank 11 and convey a film F, and a feeding device 30 which is disposed in the storage tank 11 and is for wrapping the film F around the conveyance rollers 20. The feeding device 30 includes: sprockets 31, a plurality of which are disposed on at least a wall surface 12 of the storage tank 11; a chain 40 which is wrapped around the plurality of sprockets 31 and to which a rope R for wrapping the film F around the conveyance rollers 20 is connected; and a tension adjustment unit 50 to which an adjusting sprocket 33 is attached, and which supports the adjusting sprocket 33 so as to enable movement of the adjusting sprocket 33 in a direction which changes the chain 40 tension, and has a spring 75 for imparting a biasing force to the adjusting sprocket 33 in a direction which increases the chain 40 tension.
B65H 19/10 - Changement de la bobine dans les mécanismes de déroulage ou en liaison avec les opérations de déroulage
F26B 13/08 - Machines ou appareils à mouvement progressif pour le séchage des tissus, fibres, fils ou autres matériaux en grandes longueurs avec mouvement suivant une trajectoire sinueuse ou en zigzag utilisant des rouleaux
A molding machine according to an embodiment comprises: a fixed die plate that holds a fixed mold; a link housing; a movable die plate that is provided between the link housing and the fixed die plate, is provided so as to be movable in a mold opening/closing direction, and holds the movable mold such that the movable mold faces the fixed mold; a toggle mechanism that is provided between the link housing and the movable die plate, has a crosshead and a plurality of links, and is capable of clamping the fixed mold and the movable mold; an electric cylinder that is fixed to the link housing, moves the crosshead in the mold opening/closing direction, and drives the toggle mechanism; a hydraulic cylinder that is fixed to the crosshead, moves the crosshead in the mold opening/closing direction, and drives the toggle mechanism; a tie bar; and an injection device.
A molded foam manufacturing apparatus 1 includes a cylinder 2 in which a plasticization zone 21 where a thermoplastic resin is plasticized and melted, a starvation zone 22 where the molten resin is put into a starvation state and an injected physical foaming agent is dissolved in the molten resin, and a feeding zone 23 where the molten resin in which the physical foaming agent is dissolved is compressed and metered are provided in this order from an upstream side, and a screw 3 that is installed inside the cylinder 2 so as to be freely rotatable around an axis of the cylinder and has flights formed in a spiral shape on an outer circumference of a shaft 31, wherein a lead angle R of the flights of the screw 3 corresponding to the feeding zone 23 is set smaller than a lead angle α of the flight corresponding to the starvation zone 22, and the number of pieces of the flight of the screw 3 corresponding to the feeding zone 23 is set smaller than the number of pieces of the flight corresponding to the starvation zone 22. In this way, it is possible to prevent a decrease in the flow rate of the molten resin transported in the starvation zone and the feeding sone and manufacture high-quality molded foams with high production efficiency.
B29C 44/42 - Alimentation en matière à mouler dans une cavité de moulage fermée, c.-à-d. pour la fabrication d'objets de longueur définie par différence de pression, p. ex. par injection ou sous vide
B29C 44/08 - Moulage par pression interne engendrée dans la matière, p. ex. par gonflage ou par moussage pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés en plusieurs étapes d'expansion
B29C 44/34 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
A surge pressure absorbing device 2 includes a check valve 51 connected to a hydraulic cylinder 43. In the cylinder 43, a rod 49 is fixed to an advancing/retreating member 41 capable of advancing into a mold 101 and retreating to the opposite side. A piston 47 is fixed to the rod 49. A cylinder member 45 accommodates the piston 47. The inside of the cylinder member 45 is partitioned by the piston 47 into a rod side chamber 45r in which the rod 49 is positioned and a head side chamber 45h on the opposite side. The check valve 51 permits flow from the head side chamber 45h to the rod side chamber 45r and inhibits flow in the opposite direction during a process in which the advancing/retreating member 41 retreats due to the pressure of molten metal 109 in the mold 101 and the piston 47 moves from the rod side chamber 45r side toward the head side chamber 45h side.
B29C 45/57 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule exerçant une pression ultérieure sur la matière à mouler
47.
PROCESSING MACHINE AND METHOD FOR MANUFACTURING OBJECT TO BE PROCESSED
In a processing machine, a drive part makes a movable part move in a first direction. A position sensor detects the position of the movable part in the first direction. The rotation sensor detects the rotation of the spindle. At the time of processing of a workpiece by a tool in a state where the spindle is rotating, a control part controls the drive part based on the detection value of the position sensor so as to the movable part move in the first direction to a relative position set with respect to a predetermined reference position. Further, the control part acquires, as the reference position, a position detected by the position sensor at the time of detection of cessation of rotation of the spindle by the rotation sensor in a situation where the movable part moves in the first direction in a state where the spindle is rotating, and the tool and the workpiece contact in the first direction.
A method for processing a workpiece with a tool is provided with holding the workpiece, holding the tool, and moving the held tool relative to the held workpiece in accordance with an NC program including an arithmetic expression to calculate a position of the held tool.
G05B 19/404 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par des dispositions de commande pour la compensation, p. ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
B23C 5/10 - Fraise à queue, c.-à-d. comportant une queue incorporée
49.
TOOL MEASUREMENT METHOD, TOOL MEASUREMENT DEVICE, AND MACHINE TOOL
A reference image (46), which is obtained by a camera (31) capturing only illumination light (34) from a back light (32) in a state where a tool (19) is outside the imaging range of the camera, and a measurement image (47), which is obtained by the camera (31) capturing a shadow produced by the tool (19) blocking the illumination light from the back light (32) in a state where the tool (19) is in the imaging range of the camera (31), are registered. The pixels of the measurement image (47) are sequentially examined. When a measured brightness of a pixel in the measurement image (47) is greater than a reference brightness of a pixel at the same position in the reference image (46), the brightness of the pixel in the measurement image (47) is corrected to the reference brightness, and a corrected image (48) image in which the brightness is corrected is registered. An edge detection process is performed with respect to the corrected image (48) to detect the shape of the contour of the tool (19).
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes
50.
METHOD FOR PRODUCING RESIN COMPOSITION, AND RESIN COMPOSITION
The present invention relates to a method for producing a resin composition, the method comprising melt-kneading a thermoplastic resin and a fibrous filler using a twin-screw kneading extruder. The twin-screw kneading extruder, when viewed from the flow direction of the materials to be melt-kneaded, includes a first supply port, a first kneading zone, a second supply port, and a second kneading zone in this order from the upstream side. The thermoplastic resin and the filler are supplied to the twin-screw kneading extruder respectively from the first supply port and the second supply port. In the first kneading zone, 50 mass% or more of the thermoplastic resin supplied from the first supply port is melted. The second kneading zone includes, for example, (A) a single flight and a resistance portion located downstream from the single flight and generating a pressure of 2 MPa or higher.
B29B 7/46 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre
B29B 9/06 - Fabrication de granulés par division de matière préformée sous forme de filaments, p. ex. combinée avec l'extrusion
B29C 48/05 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée filamentaire, p. ex. fils
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p. ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p. ex. extrudeuses à vis doubles
B29C 48/63 - Vis ayant des sections sans éléments ou filetages de mélange, c.-à-d. ayant des sections en forme cylindrique
B29C 48/64 - Vis comportant au moins deux filetages
B29C 48/345 - Filières d’extrusion comprenant au moins deux orifices disposés de manière adjacente, pour extrusion simultanée de fils multiples, p. ex. pour faire des boulettes
B29C 48/605 - Vis caractérisées par les détails du pas de vis, p. ex. la forme du pas de vis d’alimentation en matière le pas étant discontinu
The present invention relates to a method for producing a dispersion comprising a dispersion medium and a liquid or a powder dispersed in the dispersion medium, the method including a kneading step in which the dispersion medium and either the liquid or the powder are kneaded in a kneading zone of a twin-screw kneader which has the kneading zone and in which materials flow from upstream to downstream. The kneading zone has, for example, (A) a single flight and a resistance portion located at the downstream end of the single flight and generating a pressure of 0.1 MPa or higher. The kneading step is conducted under such conditions that the dispersion medium has a viscosity of 200 poises or less and the liquid has a viscosity at least 10 times that of the dispersion medium.
B29B 7/46 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p. ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p. ex. extrudeuses à vis doubles
B29C 48/63 - Vis ayant des sections sans éléments ou filetages de mélange, c.-à-d. ayant des sections en forme cylindrique
B29C 48/64 - Vis comportant au moins deux filetages
52.
CONTROL DEVICE AND CONTROL METHOD FOR AUTONOMOUSLY MOVING ROBOT
TOKYO METROPOLITAN PUBLIC UNIVERSITY CORPORATION (Japon)
Inventeur(s)
Nakamura, Yoichiro
Wada, Yuya
Takesue, Naoyuki
Sekiguchi, Masanori
Abrégé
In order to reduce an instruction amount and a control calculation amount while achieving human-like behavior with a robot, this control device for an autonomously moving robot is provided with at least one manipulator that has, at a tip end thereof, an attached hand for manipulating an object and that moves the hand, and a traveling mechanism that is capable of immediate and omnidirectional movement, said control device being characterized by comprising: a prioritized multi-target inverse kinematic calculation means that finds a solution on the assumption that there is a virtual spring between the current orientation and a target orientation and that each joint receives a virtual torque from the virtual spring; and a priority determination means that individually adjusts an operation priority coefficient corresponding to an operation priority which is imparted to each operation device constituting the autonomously moving robot and by which the spring coefficient of the virtual spring is multiplied.
An injection molding machine pass/fail determination system includes: a monitoring data extraction module that extracts non-defective article monitoring data and defective article monitoring data from basic data in which a pass/fail determination result on a molded article formed by an injection molding machine is associated with monitoring data; a high-influence monitoring data extraction module that extracts high-influence monitoring data having a high influence on a defect type from among the extracted monitoring data; a molding parameter calculation module that calculates a molding parameter being a parameter to be used when pass/fail determination of the molded article during molding performed by the injection molding machine is performed based on the monitoring data of the same type as the high-influence monitoring data; and a pass/fail determination module that compares the molding parameter with a determination threshold being a threshold for the molding parameter and determines whether a defective article has occurred.
A wiring board manufacturing method according to one embodiment of the present invention includes a step for irradiating an insulating resin layer with vacuum ultraviolet rays, and a step for using sputtering to form a copper film directly on the insulating resin layer which has been irradiated with the vacuum ultraviolet rays.
H05K 3/38 - Amélioration de l'adhérence entre le substrat isolant et le métal
H05K 3/18 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché utilisant la technique de la précipitation pour appliquer le matériau conducteur
55.
PROCESSING MACHINE AND PRODUCTION METHOD FOR OBJECT SUBJECT TO PROCESSING
In a processing machine, a machine body drives at least one of a workpiece and a tool to process the workpiece by the tool. A processing chamber isolates the workpiece, the tool, and a nozzle from at least part of the machine body while housing the workpiece, the tool, and the nozzle. An internal temperature sensor measures a temperature of an atmosphere in the processing chamber. An external temperature sensor measures a temperature of an atmosphere around the processing machine. A temperature adjustment part raises a temperature of the processing fluid to be supplied to the nozzle when a measured temperature of the internal temperature sensor is lower than a measured temperature of the external temperature sensor, and/or the temperature adjustment part lowers the temperature of the processing fluid to be supplied to the nozzle when the measured temperature of the internal temperature sensor is higher than the measured temperature of the external temperature sensor.
A surface treatment apparatus includes a placement part on which a workpiece is placed, a first housing part, a second housing part, and a conveyance part. The first housing part houses the workpiece placed on the placement part. The second housing part houses the workpiece placed on the placement part. The second housing part includes a surface treatment part performing at least one type of surface treatment. The conveyance part conveys the workpiece placed on the placement part in a longitudinal direction of the first housing part or the second housing part. The surface treatment apparatus performs surface treatment on the workpiece in a state where the second housing part is a single body or in a state where the first housing part and the second housing part are plurally coupled in a conveyance direction of the conveyance part.
A molding machine according to an embodiment comprises: a base; a fixed die plate; a link housing that moves on the base; a movable die plate that moves on the base between the link housing and the fixed die plate; a toggle mechanism that performs mold clamping; a first actuator that drives the toggle mechanism; a second actuator that drives the link housing; a tie bar; a split nut that fixes the tie bar to the link housing; an injection device; and a control device that, on the occasion of manufacturing a product, performs control so as to drive the toggle mechanism with the first actuator in a state in which the split nut is closed, move the movable die plate in a mold closing direction, perform mold clamping of the fixed mold and the movable mold, fill the injection device with molten metal, drive the toggle mechanism with the first actuator in a state in which the split nut is closed, move the movable die plate in a mold opening direction, and extract a product in a state in which the split nut is closed.
B22D 17/26 - Mécanismes ou dispositifs de fermeture ou d'ouverture des moules
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
B29C 45/17 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 45/64 - Dispositifs d'ouverture, de fermeture ou de serrage des moules
This micromixer has a body block (10) and a micromixer element (20) incorporated in the body block (10). In the micromixer element (20), a plurality of blending sections (23, 23A) are formed in which a first branch passage to which a first fluid is supplied and a second branch passage to which a second fluid is supplied are alternately disposed. In the body block (10), a first supply passage (31, 31A) communicating with the first branch passage outside the blending sections (23, 23A), a second supply passage (32, 32A) communicating with the second branch passage outside the blending sections (23, 23A), and a mixing passage (33, 33A) communicating with the first branch passage and the second branch passage in the blending sections (23, 23A) are formed. A plurality of first supply passages (31, 31A), second supply passages (32, 32A), and mixing passages (33, 33A) are formed for each of the blending sections (23, 23A).
B01F 33/301 - Micromixeurs utilisant des moyens spécifiques pour disposer les écoulements à mélanger, p. ex. des géométries ou des dispositions de canaux
B01F 25/432 - Tubes de mélange, p. ex. dans lesquels la matière est déplacée dans une direction radiale ou partiellement inversée avec des moyens pour diviser l’écoulement de matière en écoulements secondaires séparés et pour repositionner et recombiner ces écoulements secondairesMélange croisé, p. ex. en amenant la couche extérieure de la matière plus près de l'axe du tube ou vice-versa
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
59.
KNEADING STATE DETECTION DEVICE AND KNEADING STATE DETECTION METHOD FOR EXTRUSION MOLDING MACHINE
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
Inventeur(s)
Ohara, Masatoshi
Taki, Kentaro
Abrégé
A kneading state detection device includes an acquisition unit that, when an extrusion molding machine that kneads a raw material or kneads a raw material and an additive is in operation, acquires an output of an AE sensor installed on a housing of the extrusion molding machine, and a determination unit that determines a kneading state of the raw material, based on a comparison between a change in intensity of the output of the AE sensor acquired by the acquisition unit and a threshold.
B29B 7/48 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs à engrènement, p. ex. à vis qui s'engrènent
G01N 29/14 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonoresVisualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet utilisant des techniques d'émission acoustique
G01N 29/44 - Traitement du signal de réponse détecté
G01N 29/46 - Traitement du signal de réponse détecté par analyse spectrale, p. ex. par analyse de Fourier
60.
FOAM MOLDING METHOD, CONTROL METHOD FOR INJECTION MOLDING MACHINE FOR FOAM MOLDING, AND INJECTION MOLDING MACHINE FOR FOAM MOLDING
A foam molding method includes: moving a screw backward to take air into a heating barrel through a nozzle part in a state in which a shut-off nozzle is opened, the shut-off nozzle that opens or closes the nozzle part for injecting the molten resin and is disposed on a heating barrel; closing the shut-off nozzle and moving the screw forward, to diffuse the air taken into the heating barrel, in the molten resin in the heating barrel; feeding the molten resin forward while dispersing the air as the air bubbles in the molten resin by moving the screw backward while rotating it in a state in which the shut-off nozzle is closed; and opening the shut-off nozzle, to inject the molten resin containing the dispersed air bubbles into the cavity.
B29C 44/42 - Alimentation en matière à mouler dans une cavité de moulage fermée, c.-à-d. pour la fabrication d'objets de longueur définie par différence de pression, p. ex. par injection ou sous vide
B29C 44/02 - Moulage par pression interne engendrée dans la matière, p. ex. par gonflage ou par moussage pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés
B29C 44/34 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
This forming device comprises: a tie bar including a recessed mold-clamping groove portion; a movable die plate; and a pair of mold-clamping split nuts which include a convex protruding portion and are provided on the movable die plate, the pair of mold-clamping split nuts being configured such that, in a state in which molds are clamped together, the protruding portion meshes with the mold-clamping groove portion to regulate movement of the movable die plate relative to the tie bar. The protruding portion is formed such that, when viewed from a direction orthogonal to the tie bar, a tip-end portion, which is the part of the protruding portion that is introduced into the mold-clamping groove portion first, tapers on both sides in the direction in which the tie bar extends.
A control method for an injection molding machine including a measurement process of measuring molten resin by moving a screw backward while rotating the screw in a heating barrel for melting a resin material, a rotational speed of the screw is reduced from a timing when a backward movement speed of the screw is reduced at the measurement process before the measurement process is completed, for stopping backward movement of the screw when the measurement process is completed, and the rotational speed and a rotation direction of the screw are controlled such that a back pressure as a pressure of the molten resin measured at the measurement process becomes a target pressure lower than the back pressure of when the measurement process is completed, when a target time comes.
A container of this hot water supply device includes: an inflow port through which a molten metal flows in from a furnace; a weighing chamber that stores the molten metal which has flowed in through the inflow port; and an outflow port from which the molten metal inside the weighing chamber is made to flow out to an ejection device. A valve body is interposed among the inflow port, the weighing chamber and the outflow port, and can move between an inflow position and an outflow position. The inflow position is a position where the inflow port and the weighing chamber are communicated with each other, and where the outflow port is blocked off from the inflow port and the weighing chamber. The outflow position is a position where the weighing chamber and the outflow port are communicated with each other, and where the inflow port is blocked off from the weighing chamber and the outflow port. The valve body moves between the inflow position and the outflow position by being rotated relative to the container.
In this controller, a first memory stores a plurality of types of information including information about a molding condition. A processor controls a machine body on the basis of the information about the molding condition stored in the first memory. A plurality of regularly saved conditions each include the passage of a predetermined save period as a necessary condition. The length of the save period differs among the plurality of regularly saved conditions. When any of the plurality of regularly saved conditions is satisfied, the processor exports one or more types of information associated with the satisfied regularly saved condition among the plurality of types of information stored in the first memory.
effeffeff is the effective refractive index of the photonic crystal period structure); the order m meets the condition 3 ≤ m ≤ 7; and, if the radius of each of the pillars is R, the condition 0.25 ≤ R / a ≤ 0.35 is met.
H01L 33/10 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure réfléchissante, p.ex. réflecteur de Bragg en semi-conducteur
H01L 33/06 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure à effet quantique ou un superréseau, p.ex. jonction tunnel au sein de la région électroluminescente, p.ex. structure de confinement quantique ou barrière tunnel
H01L 33/32 - Matériaux de la région électroluminescente contenant uniquement des éléments du groupe III et du groupe V de la classification périodique contenant de l'azote
In the present invention, a first valve 39A and a second valve 39B are coupled in parallel to each other and jointly constitute a meter-out circuit 37A or meter-in circuit 37B of an injection cylinder 27. A controller 5 turns the first valve 39A into an open state and the second valve 39B into an open state within a single molding cycle. Furthermore, the controller 5 outputs mutually different control signals (SG1 and SG2) to the first valve 39A and the second valve 39B during at least a partial period within said single molding cycle.
According to the present invention, in a die-cast machine, a control unit receives an input of a detection signal from a sensor and outputs a control signal to a drive unit. In the control unit, a PLC has a register. A memory retains time-series data which is updated regarding the status of one or more objects, including a first object being any one of the detection signal, the control signal, and the register, by storing new information and by deleting old information moment by moment in accordance with the progression of a molding cycle. The control unit stops updating of the time-series data on condition that a prescribed stoppage condition has been met. A display displays the status of the first object on the basis of the time-series data for which updating has been stopped.
A friction stir welding device includes a table that has a placement surface on which a workpiece is to be placed and is rotatable about a table rotation axis intersecting the placement surface, a tool holder movable relative to the table in a direction along the placement surface and rotatable about a holder rotation axis parallel to the table rotation axis, and a welding tool supported by the tool holder and rotating about a tool rotation axis intersecting the holder rotation axis. A control device has a biaxial operation mode in which the welding tool in a rotating state is pressed against a welding portion of a side surface of the workpiece, the welding tool is relatively moved along the welding portion by rotating the table, and the tool holder is rotated so that the welding tool is directed in a normal direction of the welding portion.
B23K 20/00 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage la chaleur étant produite par frictionSoudage par friction
An extrusion machine (100) comprises: a first vent stuffer device which presses, back into a cylinder (21), a material to be discharged from a first vent hole (24) formed in a barrel (20); and a second vent stuffer device which presses, back into the cylinder (21), a material to be discharged from a second vent hole (25) formed in the barrel (20). A screw (10) has: a first kneading part (13) which kneads a material supplied from a supply port (22) into the cylinder (21); and a second kneading part (14) which is provided at a position spaced apart from the first kneading part (13) toward the front-end side of the screw (10) and has a greater filling rate than the first kneading part (13). The first vent stuffer device is configured so as to open, to the atmosphere, the first vent hole (24) between the first kneading part (13) and the second kneading part (14), and the second vent stuffer device suctions a gas by means of a vacuum pump through the second vent hole (25) on a side closer to the front-end side than the second kneading part (14).
B29B 7/38 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs
B29C 48/57 - Vis pourvues d’éléments de malaxage de type disque, p. ex. avec des éléments de forme ovale
B29C 48/58 - Vis pourvues d’anneaux d’étanchéité, c.-à-d. des éléments de forme généralement circulaire et conique pour empêcher le retour en arrière de la matière fondue
B29C 48/625 - Vis caractérisées par le ratio longueur de filetage de la vis/diamètre externe [ratio L/D]
A friction stir welding attachment includes a body configured to be attached to a spindle of a machine tool, a metalworking shaft rotatably supported by the body and including an attachment portion configured to attach a welding tool at an end thereof, and a pair of press components supported by the body and provided at respective sides across the attachment portion. The press components are each made of disc-shaped elastic material and are each supported in a manner rotatable around a rotation axis diagonally intersecting a rotation axis of the metalworking shaft.
B23K 20/00 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage la chaleur étant produite par frictionSoudage par friction
A friction stir welding attachment includes a body configured to be attached to a spindle supported by a spindle head of a machine tool, a metalworking shaft rotatably supported by the body wherein a welding tool is attachable to the metalworking shaft, a plurality of air motors provided in the body, and a transmission mechanism configured to transmit a rotation of each of the plurality of air motors to the metalworking shaft. A fixing portion is provided to supply external air to the plurality of air motors. A drive air distributor is provided to distribute drive air to the air motors. A rotation sensor for detecting a rotation state is provided to the metalworking shaft.
B23K 20/00 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage
B23K 20/12 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage la chaleur étant produite par frictionSoudage par friction
B23Q 5/04 - Entraînement des principaux organes de travail des arbres rotatifs, p. ex. des broches de travail
72.
SURFACE TREATMENT APPARATUS AND SURFACE TREATMENT METHOD
A surface treatment apparatus includes a mounting device, a housing unit, a surface treatment device, a conveyance device, and a first adjustment device. A workpiece is mounted on the mounting device. The housing unit houses the workpiece mounted on the mounting device. The surface treatment device performs at least one kind of surface treatment on the workpiece housed in the housing unit. The conveyance device conveys the workpiece mounted on the mounting device along the surface treatment device. The first adjustment device adjusts an orientation of the workpiece according to a conveyance position by the conveyance device and a position of the surface treatment device.
The mold clamping device 20 for suppressing a decrease in clamping force comprises: a fixed die 21 to which a fixed mold 26 is attached; a movable die 22 to which a movable mold 27 is attached; a link housing 30 disposed on the opposite side of the movable die 22 from the side on which the fixed die 21 is disposed; a mold opening/closing mechanism 40 that has a mold clamping motor 60 and opens and closes the movable mold 27 and the fixed mold 26 and clamps the mold; a tie bar 70 connected to the fixed die 21 and the link housing 30; a mold thickness adjustment mechanism 80 having a tie bar nut 81 screwed onto a threaded portion 71 of the tie bar 70 and disposed on the link housing 30; and a control device 100 that controls the mold opening/closing mechanism 40 and the mold thickness adjustment mechanism 80. When the control device 100 performs mold clamping, the movable mold 27 is brought close at very slow speed just before the movable mold 27 and the fixed mold 26 make contact, the mold clamping motor 60 is stopped for a predetermined time when the movable mold 27 and the fixed mold 26 make contact, and the rotational speed of the mold clamping motor 60 is increased after passage of the predetermined time to perform mold clamping.
National University Corporation Kanazawa University (Japon)
Inventeur(s)
Sasai, Yuya
Iizuka, Yoshio
Osada, Kaho
Taki, Kentaro
Abrégé
a; and a molecular weight reduction process in which, while transporting the fiber-dispersed resin along an outer peripheral surface of a screw body 37 provided with a passage 88 inside, the fiber-dispersed resin passes from an inlet 91 of the passage 88 to an outlet 92 of the passage 88 and a shear force is applied to the fiber-dispersed resin by restricting the transport of the fiber-dispersed resin with a barrier unit 82 disposed between the inlet 91 and the outlet 92 of the passage 88 on the outer peripheral surface.
B29B 7/42 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec un seul arbre à vis ou à vis sans fin
B29C 70/06 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts comprenant uniquement des renforcements, p. ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement
B29K 105/12 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de longueur réduite, p. ex. filaments coupés, fibres coupées ou crins
A conveyance device (100) comprises: a sheet-shaped feeding sheet (20) which is provided with an adhesion part (21) that adheres to a sheet (S); a guide drive mechanism (30) which holds the feeding sheet (20) and which moves the feeding sheet (20) along a conveyance route of the sheet (S) that is formed by a conveyance roll (10); and an adhesion mechanism (50) which pushes the adhesion part (21) against the sheet (S) to adhere the sheet (S) and the feeding sheet (20).
A control device of a processing machine controls a first drive source based on detection values from a first sensor so that a reference workpiece other than a workpiece is processed from a first direction by a tool into a prescribed target shape. The control device measures a shape of the reference workpiece based on a detection value from the first sensor at the time when contact in the first direction of a touch sensor with the processed reference workpiece by the touch sensor. The control device specifies a first deviation amount of a position of the tool in the X-direction based on a deviation amount in the first direction between the target shape and the measured shape, and corrects control for processing the workpiece based on the specified first deviation amount.
B23Q 15/22 - Commande ou régulation de la position de l'outil ou de la pièce
B23Q 17/20 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer les caractéristiques de la pièce, p. ex. contour, dimensions, dureté
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
77.
METHOD FOR FORMING ELECTROCONDUCTIVE-LAYER-EQUIPPED RESIN SUBSTRATE
This method for forming an electroconductive-layer-equipped resin substrate (1) includes a roughening step, a blasting step, a reformation step, a first electroconductive layer formation step, and a second electroconductive layer formation step. In the roughening step, a surface (12A) of an insulation resin substrate (12) is roughened. In the blasting step, the roughened surface (12A) of the insulation resin substrate (12) is blasted through dry blasting. In the reformation step, the blasted surface (12A) of the insulation resin substrate (12) is reformed. In the first electroconductive layer formation step, a first electroconductive layer (16) is formed on the reformed insulation resin substrate (12). In the second electroconductive layer formation step, a second electroconductive layer (18) is formed on the first electroconductive layer (16) through a wet film formation process.
H05K 3/38 - Amélioration de l'adhérence entre le substrat isolant et le métal
C23C 28/00 - Revêtement pour obtenir au moins deux couches superposées, soit par des procédés non prévus dans un seul des groupes principaux , soit par des combinaisons de procédés prévus dans les sous-classes et
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japon)
Inventeur(s)
Sasai, Yuya
Sameshima, Takafumi
Iizuka, Yoshio
Osada, Kaho
Taki, Kentaro
Abrégé
A production device for melt-blown non-woven fabric, with which a high molecular weight polymer can be reduced in molecular weight by applying a shear force to the high molecular weight polymer without adding an additive such as a peroxide that promotes thermal decomposition reaction, and a low molecular weight polymer can be efficiently produced. The low molecular weight polymer and the melt-blown non-woven fabric are produced using a continuous high shearing device that applies a shear force to the high molecular weight polymer serving as a raw material by rotation of a screw body 37 to reduce the molecular weight of the high molecular weight polymer so as to obtain a low molecular weight polymer, and cools the low molecular weight polymer by passing the low molecular weight polymer through a passage 88 arranged in the axial direction inside the screw body 37.
D04H 1/56 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par soudage des fibres ensembles, p. ex. par fusion partielle ou dissolution en association avec la formation de la fibre, p. ex. suivant immédiatement l'extrusion des fibres en brin
B29B 7/48 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs à engrènement, p. ex. à vis qui s'engrènent
B29C 48/05 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée filamentaire, p. ex. fils
B29C 48/285 - Alimentation de l’extrudeuse en matière d’extrusion
B29C 48/86 - Traitement thermique de la matière à mouler par extrusion ou des pièces ou des couches préformées, p. ex. par chauffage ou refroidissement dans la zone de la filière
B29C 48/88 - Traitement thermique de l’écoulement de matière extrudée, p. ex. refroidissement
Provided is a quality determination system including, in order to perform molding quality determination by combining a monitoring data group and waveform data in the same dimension: a set timing data acquisition unit 112 that acquires, from monitoring data when molding molded products by means of an injection molding machine 1, a plurality of set timing data 91, which are monitoring data at timings respectively set in advance; a waveform data acquisition unit 113 that acquires, from the monitoring data, waveform data 95, which are monitoring data that are continuous over a prescribed period; a sample point data acquisition unit 114 that acquires a plurality of sample point data 97, which are data at a plurality of sample points 96 in the waveform data 95; a combined data generation unit 115 that generates combined data 90 by combining a monitoring data group 92 consisting of the plurality of set timing data 91 and the plurality of sample point data 97; and a quality determination unit 127 that determines whether there is a defective product among the molded products on the basis of the combined data 90.
An extruder has a pair of linkage parts configured to respectively link end portions of a pair of output shafts of the speed reducer with end portions of a pair of screws coaxially. The linkage parts each has: a coupling having an insertion hole into which the end portion of the screw and the end portion of the output shaft are inserted; and a locking part attached to the end portion of the output shaft. The coupling has a first receiving portion configured to receive the end portion of the output shaft; the second receiving portion configured to receive the locking part; and a step portion formed between the first receiving portion and the second receiving portion. As the step portion is locked by the locking part, a relative movement of the coupling relative to the output shaft in a direction towards the screw is restricted.
B29C 48/25 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 48/40 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans la filière ou la matrice utilisant des vis entourées par un fourreau coopérant, p. ex. des extrudeuses à vis simple utilisant au moins deux vis parallèles, p. ex. extrudeuses à vis doubles
This transport device (100) comprises a plurality of transport rolls (10) for transporting a sheet (S), a sheet-like feeding sheet (20) to which the sheet (S) is adhered by contact with the tip of the sheet (S) ejected from a T die (103), and a guide drive mechanism (30) that moves the feeding sheet (20) along a transport path of the sheet (S) formed by the transport rolls (10).
B29C 48/25 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 48/08 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée plate, p. ex. panneaux flexible, p. ex. pellicules
B29C 48/355 - Transporteurs pour les objets extrudés
B29C 48/88 - Traitement thermique de l’écoulement de matière extrudée, p. ex. refroidissement
This processing machine comprises a main shaft, a main shaft drive source, a moving part, a support part, a linear motor, a brake, and a control unit. The main shaft drive source rotates the main shaft. The moving part supports the main shaft and the main shaft drive source. The support part supports the moving part movably in a first direction. The linear motor moves the moving part and the support part relative to each other in the first direction. The brake restricts the relative movement in the first direction of the moving part and the support part. The control unit operates the brake when the balance of the main shaft is adjusted.
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 1/28 - Moyens pour fixer les éléments coulissants dans la position désirée
B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
G05B 19/18 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique
83.
Processing machine, measuring device, and method for manufacturing object to be processed
A processing machine includes a drive source, a camera, an image processing device and a control device. The drive source makes a workpiece and a tool relatively move in a first direction. The camera captures the tool in the first direction to acquire an image. The image processing device identifies a position of the tool in the first direction based on clarity of the tool in the image. The control device controls the first drive source based on the position of the tool in the first direction identified by the image processing device.
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
G05B 19/402 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par des dispositions de commande pour le positionnement, p. ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
In this local pressurization device 2, an accumulator 61 has a first liquid chamber Ra and a second liquid chamber Rb. The first liquid chamber Ra and second liquid chamber Rb can each communicate with a cylinder chamber (head-side chamber 45h) of a pressurization cylinder 43 linked to a pressurization member 41 for performing local pressurization, hydraulic pressure being applied to the cylinder chamber when the pressurization member 41 is advanced toward a space 107 in a mold 101. An ACC-side valve 63 switches the connection relationship of the first liquid chamber Ra and second liquid chamber Rb to the cylinder chamber between a first state and a second state. The first state is a connection state in which a first pressure P1 is applied from the accumulator 61 to the cylinder chamber. The second state is a connection state in which a second pressure P2 is applied from the accumulator 61 to the cylinder chamber.
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B29C 45/57 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule exerçant une pression ultérieure sur la matière à mouler
85.
INJECTION DEVICE, MOLDING MACHINE, AND METHOD FOR MANUFACTURING MOLDED ARTICLE
An injection device 9 performs injection and pressure holding. The injection is an operation in which a molding material (molten metal) in a sleeve 21 is extruded into a mold (a space 107 in a die 101) by means of a plunger 23. The pressure holding is an operation in which the plunger 23 applies a prescribed set pressure (Pc1 or Pc2) to the molten metal filling the die 101 for a certain period of time. The injection device 9 includes a drive unit 25 connected to the plunger 23. The drive unit 25 applies, to the plunger 23, a driving force for performing pressure reduction, in which the pressure applied to the molten metal filling the die 101 by the plunger 23 reaches the set pressure Pc1 while decreasing.
B29C 45/53 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection
B29C 45/77 - Mesure, commande ou régulation de la vitesse ou de la pression de la matière à mouler
z so that the second deviation is reduced. The Z-axis control unit 33Z, in each control cycle Tc, acquires an up-close detection value of a first error comprised of a deviation of the X-axis table 9 in the Z-direction, and increases or reduces the second deviation based on the detection value of the first error so that at least a portion of an error in a relative position of a workpiece 103 and a tool 101 in the Z-direction originating from the first error is cancelled by movement of the Z-axis table 9Z in the Z-direction.
B23Q 15/12 - Commande auto-adaptative, c.-à-d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
G05B 19/404 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par des dispositions de commande pour la compensation, p. ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
A rotary shaft clamp device (40) that clamps a first member and a second member that are capable of relative rotation around a prescribed center axis includes: a pair of contact surfaces (46) that are formed as rings that are a prescribed distance from the center axis at the outer circumference of a disk (43) that is formed on a rotary shaft (41) that is the first member so as to be opposite each other at a fixed interval; and a pressing member (44) that is supported by a support (42) that is the second member so as to be capable of pressing the pair of contact surfaces (46). The pressing member (44) is arranged between the pair of contact surfaces (46) such that a pair of surfaces (47) that are opposite the pair of contact surfaces (46) can move back and forth in the direction that runs along the center axis.
A method for machining a workpiece (5) that is carried out by a machining system (1) has: a first step for finding a first error, which is a contour error of a tool found from an outer shape of a tool (3) as measured by a tool-shaped measurement device (31); a second step for finding a second error, where a machining error found from the shape of a machining surface of the workpiece (5) as measured by three-dimensional workpiece measurement devices (32, 51) has been converted into the contour error of the tool; and a third step where a movement means moves the tool (3) with the respect to the workpiece on the basis of a prescribed NC program. In the third step, the NC program corrects the position of the tool (3) on the basis of a combined error in which the second error has been added to the first error.
G05B 19/404 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par des dispositions de commande pour la compensation, p. ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie
B23Q 17/20 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer les caractéristiques de la pièce, p. ex. contour, dimensions, dureté
G05B 19/4093 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par la programmation de pièce, p. ex. introduction d'une information géométrique dérivée d'un dessin technique, combinaison de cette information avec l'information d'usinage et de matériau pour obtenir une information de commande, appelée programme de pièce, pour la machine à commande numérique [CN]
90.
Apparatus for controlling fluidity index of molten resin
There is provided a method for controlling a fluidity index of a molten resin, which can detect the fluidity of a molten resin even during successive molding operations and, in addition, can control the fluidity within a target range. The method includes: assuming that a narrow flow path, formed in a flow path for the molten resin, is a capillary or an orifice, and measuring, based on the amount of a metered molten resin and the back pressure applied to the screw during a metering step, a fluidity index which indicates the fluidity of the metered molten resin; and feeding back the measured fluidity index value and comparing it with a target value, and controlling the back pressure or the rotating speed of the screw so as to eliminate a deviation between the target value and the measured value.
B29C 45/77 - Mesure, commande ou régulation de la vitesse ou de la pression de la matière à mouler
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
B29C 45/47 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des vis
B29C 45/74 - Chauffage ou refroidissement de l'unité d'injection
In a surface treatment apparatus, a conveyance device houses a placement device having a treated member placed thereon, into a housing unit. A rotation device rotates the treated member to face a direction facing a surface treatment device in a predetermined rotation pattern, in a state in which the placement device is housed in the housing unit.
A surface treatment device (1) comprises: a treatment electrode such as a plasma electrode (50) or a sputter electrode (80); a barrel (100) (accommodation unit) that is installed in a position facing the treatment electrode and is rotatable around a rotational axis (113) which is inclined with respect to the horizontal direction in a state in which a material to be processed (W) is accommodated therein; a chamber (10) accommodating the treatment electrode and the barrel; a surface treatment means such as a plasma treatment device (40) or a sputtering device (70) that performs a surface treatment on the material to be processed accommodated in the barrel and includes the treatment electrode; and a servo motor (120) (rotation means) that rotates the barrel around the rotational axis when the surface treatment means performs the surface treatment on the material to be processed.
This on-machine tool measurement device (20) is installed on a machine tool (10) for machining a workpiece (18) placed on a table (12) with a tool (17) attached to a spindle (15), and measures a state of the tool (17) within a measurement area of the tool (17), the on-machine tool measurement device having: a measurement unit (22) for measuring the state of the tool (17); a support base (21) for supporting the measurement unit (22); and a movement mechanism (30) which moves the support base (21) and disposes the measurement unit (22) in or out of the measurement area of the tool (17).
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
An injection device according to an embodiment comprises: a mold clamping device for clamping a mold; an injection device that slides a plunger into a sleeve, feeds a liquid material into the mold, and includes a sensor that measures the speed or position of the plunger; and a control device that controls the speed or position of the plunger, and includes a storage unit that stores a target value for the speed or position of the plunger, a comparison unit that compares an input value based on the measurement of the sensor with a target value, a calculation unit that calculates a command value for correcting the speed or position of the plunger based on the comparison result of the comparison unit, and a filter that performs a filtering process on the command value.
B29C 45/53 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule utilisant des pilons ou des pistons d'injection
This surface treatment device (10) is for forming a film on a surface of a material to be treated (W) in a chamber (20), said device comprising: an HCD electrode (210) (electrode) (or a sputtering electrode (220) (electrode)), which is arranged to face the material to be treated (W) and supplies a reactive gas (or emits target particles) to the material to be treated (W); gas supply piping (90) which is disposed along the outer periphery of the electrode and supplies a film formation gas, or an inert gas or the reactive gas for sputtering, to the electrode surface of the electrode, the piping having multiple gas jetting ports (91) arranged along the longitudinal direction of the piping and; and an exhaust device (51) (gas discharge part) for discharging residual gas after the film formation is ended; wherein the multiple gas jetting ports (91) are arranged such that the gas supplied from the gas supply piping (90) is evenly distributed over the electrode surface of the electrode.
C23C 14/54 - Commande ou régulation du processus de revêtement
C23C 16/455 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour introduire des gaz dans la chambre de réaction ou pour modifier les écoulements de gaz dans la chambre de réaction
C23C 16/503 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement au moyen de décharges électriques utilisant des décharges à courant continu ou alternatif
96.
Screw machine with a rotatable filter in a deaeration port
An extruder is provided with: a screw rotationally driven about the axis by a first motor; a barrel having a screw hole into which the screw is inserted and a de-airing port configured to discharge air inside the screw hole; a filter configured such that a part thereof faces the de-airing port of the barrel; and a filter-driving mechanism configured to move the filter to shift the part of the filter facing the de-airing port.
B29B 7/48 - MélangeMalaxage continu, avec dispositifs mécaniques de mélange ou de malaxage avec dispositifs de mélange ou de malaxage mobiles rotatifs avec plus d'un arbre à dispositifs à engrènement, p. ex. à vis qui s'engrènent
A molded foam manufacturing apparatus 1 includes a cylinder 2 in which a plasticization zone 21 where a thermoplastic resin is plasticized and melted, a starvation zone 22 where the molten resin is in a starved state and an injected physical blowing agent is dissolved in the molten resin, and a feeding zone 23 where the molten resin in which the physical blowing agent is dissolved is compressed and weighed are provided in this order from the upstream side, and a screw 3 that is internally rotatable around an axis in the cylinder 2 and has helical flights formed on the outer circumference of a shaft portion 31, wherein a lead angle β of the flights of the screw 3 corresponding to the feeding zone 23 is set smaller than a lead angle α of the flights corresponding to the starvation zone 22, and the number of flights of the screw 3 corresponding to the feeding zone 23 is set smaller than the number of flights corresponding to the starvation zone 22. A decrease in the flow rate of the molten resin transported in the starvation zone and the feeding sone is prevented, and high-quality molded foam can be manufactured with high production efficiency.
A die casting machine 1 repeats a molding cycle MC, and has a machine body 3, a cooling unit 13, and a control device 5. The machine body 3 performs mold closing, injection, and mold opening in each molding cycle in sequence. The cooling unit 13 cools a die 101 in each molding cycle. The control device 5 controls the cooling unit 13 on the basis of a signal from a temperature sensor 59 for detecting the temperature of the die 101. The cooling unit 13 includes a spray device 15 for spraying toward the die 101 before mold closing in each molding cycle. The control device 5 controls the operation of the cooling unit 13 on the basis of the temperature difference between a first temperature D1 detected by the temperature sensor 59 before the spraying and a second temperature D2 detected by the temperature sensor 59 after the spraying in the molding cycle in which the first temperature D1 was detected.
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
In a processing machine 1, a Z-axis electric motor 39 moves a main shaft 37 in the Z direction. A Z-axis position sensor 69 detects the position of the main shaft 37 in the Z direction. A rotation sensor 71 detects rotation of the main shaft 37. When a workpiece 103 is processed by a tool 101 in a state where the main shaft 37 is rotating, a control unit 5 controls the Z-axis electric motor 39 on the basis of a detection value of the Z-axis position sensor 69 so as to move the main shaft 37 to a relative position set with respect to a predetermined reference position in the Z direction. The control unit 5 acquires, as the reference position, a position detected by the Z-axis position sensor 69 when a prescribed signal is input in a state where rotation of the main shaft 37 is detected by the rotation sensor 71, the main shaft 37 is moved in the Z direction, and the tool 101 and a reference material come into contact with each other in the Z direction.
B24B 47/22 - Équipement permettant le positionnement exact de l'outil de meulage ou de la pièce au début de l'opération de meulage
B23Q 1/38 - Supports mobiles ou réglables d'outils ou de pièces caractérisés par des particularités de structure concernant la coopération des organes animés d'un mouvement relatifMoyens pour empêcher un déplacement relatif de ces organes utilisant des paliers à fluide ou des supports à coussin de fluide
B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
B23Q 17/22 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la position réelle ou désirée de l'outil ou de la pièce
B24B 7/04 - Machines ou dispositifs pour meuler les surfaces planes des pièces, y compris ceux pour le polissage des surfaces planes en verreAccessoires à cet effet comportant une table porte-pièce rotative
B24B 49/02 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meulerAgencements de l'appareillage d'indication ou de mesure, p. ex. pour indiquer le début de l'opération de meulage comparant la cote instantanée de la pièce travaillée à la cote cherchée, la mesure ou le calibrage étant continus ou intermittents
B24B 49/10 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meulerAgencements de l'appareillage d'indication ou de mesure, p. ex. pour indiquer le début de l'opération de meulage impliquant des dispositifs électriques
