A method for coordinate measuring includes the following steps: moving a measuring probe of a coordinate measuring machine by moving at least one machine axis of the coordinate measuring machine assigned to the measuring probe; characterized by monitoring a vibration behavior of the measuring probe during the movement of the measuring probe, wherein a vibration excitation in the direction of at least one measuring probe axis of the measuring probe is detected and compared with an axis-specific natural frequency of the measuring probe in the direction of the at least one measuring probe axis; adaptation of a dynamic influence factor which has an influence on the vibration behavior of the measuring probe, such as a measuring speed, a mass of the measuring probe or the like, provided that the vibration excitation is detected in the range of the axis-specific natural frequency.
G01B 5/008 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer les coordonnées de points en utilisant des machines de mesure de coordonnées
G01B 5/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques
G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
A method for grinding a gearing includes the steps of: grinding a gearing of a component using a gear grinding machine, wherein component-specific machine data, such as machining parameters, spindle currents, control deviations or the like, are recorded during the grinding of the component; determining one or more results of a computer-implemented rolling test of the gearing of the component by transferring the component-specific machine data or parameters derived therefrom as input data to a data model, wherein the data model has correlations between results of test bench-based rolling tests and component-specific machine data assigned to the results of test bench-based rolling tests, and wherein the output data of the data model determined on the basis of the input data correspond to the result or results of the computer-implemented rolling test to be determined.
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
3.
MEASURING ARM FOR A COORDINATE MEASURING MACHINE AND COORDINATE MEASURING MACHINE
A measuring arm for a coordinate measuring machine, having a support structure, wherein the support structure includes a fastening section for fastening the measuring arm on a movable slide of the coordinate measuring machine, having a measuring head for acquiring measured values on a component to be measured. The measuring head is mounted on the support structure, and the support structure includes an auxiliary mass damper for oscillation damping.
G01B 5/008 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer les coordonnées de points en utilisant des machines de mesure de coordonnées
A method including the following steps of: providing a component, wherein the component has a gearing, wherein tooth flanks of the gearing have machining marks, determining at least one geometric feature of the machining marks, such as the height difference of the peaks and valleys, the flank-specific positions of the peaks and valleys, the offset or the like; carrying out an optical measurement of the gearing of the component, wherein a course of a measuring path for the optical measurement and/or wherein positions of measuring points for the optical measurement are defined taking into account the geometric feature of the machining marks and/or wherein an evaluation of measured values of the optical measurement is carried out taking into account the geometric feature of the machining marks.
A coordinate measuring machine includes two or more linear axes, at least one rotational axis, an optical distance sensor for detecting measuring points on a workpiece to be measured, and a light source. The linear axes and rotational axis are adapted to carry out relative movements between the workpiece to be measured and the optical distance sensor. The light source is adapted to provide source light for the optical distance sensor and includes: an illuminant mounted on a carrier board and a material which emits broadband light under excitation, a laser for exciting the illuminant, a device for actively regulating the light intensity of the source light generated by the light source, a device for actively regulating a temperature within the light source, an optical system, and a light guide coupled to the optical distance sensor. The optical system is adapted to focus the source light into the light guide.
A method includes the following method steps: grinding of bevel gears, wherein the respective bevel gears have a straight toothing to be ground, wherein the grinding is carried out by a disk-shaped grinding tool by discontinuous generating grinding using a predetermined rolling ratio. A cutting face of the grinding tool, which rolls during the grinding with teeth of the straight toothing of a respective bevel gear, forms a section of a hollow cone inner surface, and wherein a respective longitudinal crowning is generated on the respective straight toothing of the respective bevel gears by the grinding using the cutting face forming the section of the hollow cone inner surface. The method is distinguished in that the grinding tool is a dressable grinding tool and dressing of the grinding tool is carried out.
B23F 5/06 - Fabrication de dents d'engrenage droites, impliquant le déplacement d'un outil par rapport à la pièce à usiner avec un mouvement de roulage ou d'enveloppement par rapport aux dents à réaliser par meulage l'outil étant un disque de meulage ayant une surface plane frontale
B23F 21/02 - Disques de meulageVis sans fin pour le meulage
B23F 19/00 - Finition de dents d'engrenage au moyen d'autres outils que ceux utilisés pour la fabrication de ces dents
A method includes the following steps: providing a toothed component on a coordinate measuring machine, wherein the measuring machine has first and second sensors for measuring geometric features of the toothed component, and movement axes for executing a measuring movement for acquiring measured values on the toothed component; first measuring of a geometric feature of the toothed component using the first and/or second sensor. A first relative measuring movement is executed to travel along a first measuring path, wherein one or more first measured values are acquired to determine the geometric feature. The method also includes the step of second measuring of a geometric feature of the toothed component using the first and/or second sensor, wherein a second relative measuring movement is executed to travel along a second measuring path; wherein an evaluation of the second measurement takes place in consideration of an axis position known from the first measurement.
G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes
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 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
G01B 5/008 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer les coordonnées de points en utilisant des machines de mesure de coordonnées
G01B 5/20 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer des contours ou des courbes
The invention relates to a method having the steps of: - providing a component (14) on a coordinate measuring machine (10), wherein the coordinate measuring machine (10) has an optical measuring system (16), and an available measuring range (20) of the optical measuring system (16) is specified by a non-homogenous spectrum (22) of a light source (24) of the optical measuring system (16); and - measuring a geometric feature to be measured of the component (14), a reduced measuring range (34) being used which is smaller than the available measuring range.
A machine tool
having a workpiece spindle,
a tool spindle,
and at least one movable machine axis configured to execute a machine kinematic to machine the workpiece using the tool.
A machine tool
having a workpiece spindle,
a tool spindle,
and at least one movable machine axis configured to execute a machine kinematic to machine the workpiece using the tool.
The machine tool has a structure to be damped, and
a device for vibration damping connected to the structure for vibration damping of the structure to be damped, the device having a spring system with at least one spring element and a mass system
with at least one mass element.
wherein
A machine tool
having a workpiece spindle,
a tool spindle,
and at least one movable machine axis configured to execute a machine kinematic to machine the workpiece using the tool.
The machine tool has a structure to be damped, and
a device for vibration damping connected to the structure for vibration damping of the structure to be damped, the device having a spring system with at least one spring element and a mass system
with at least one mass element.
wherein
The structure to be damped has a first eigenmode in a first direction,
the structure to be damped has a second eigenmode in a second direction different from the first direction, and
the spring system has first and second rigidity in first and second directions of action, respectively, with the first rigidity being greater or less than the second rigidity.
B23B 35/00 - Méthodes d'alésage ou de perçage ou autres méthodes de travail impliquant l'utilisation de machines à aléser ou à percerUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23Q 23/00 - Dispositifs de compensation des irrégularités ou de l'usure, p. ex. pour les glissières, pour les mécanismes de réglage
A method including the steps of providing a toothing having teeth with tooth flanks; measuring two or more teeth of the toothing, wherein the following steps are performed for each of the two or more teeth: measuring a segment of at least one tooth flank of the tooth, wherein the measuring is performed optically by an optical measuring device, extrapolating the measured segment to an extrapolated segment; and evaluating deviations of the extrapolated segments of the two or more teeth.
G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p. ex. des moyens optiques
F16F 15/02 - Suppression des vibrations dans les systèmes non rotatifs, p. ex. dans des systèmes alternatifsSuppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif
A method for machining and measuring workpieces includes: machining a workpiece by a gear cutting process, wherein a tooth flank of the workpiece is produced or machined; measuring an actual geometry of the tooth flank produced by the gear cutting process by a measuring process; determining a deviation of the actual geometry from a predetermined nominal geometry of the tooth flank; determining a corrected gear cutting process for at least partially reducing the deviation; and machining the workpiece and/or a further workpiece by the corrected gear cutting process. The determination of the corrected gear cutting process for at least partial reduction of the deviation has the specification that a distinction is made between first and second evaluation areas of the tooth flank, wherein first and second permissible deviations of the actual geometry from the nominal geometry is specified for the evaluation areas of the tooth flank, respectively.
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
B23F 1/02 - Fabrication de dents d'engrenage au moyen d'outils dont le profil concorde avec le profil de la surface désirée par meulage
B23F 23/10 - Agencements pour compenser les irrégularités des mécanismes d'entraînement ou des mécanismes diviseurs
B23F 9/02 - Fabrication d'engrenages ayant des dents incurvées dans leur sens longitudinal par meulage
B23F 9/08 - Fabrication d'engrenages ayant des dents incurvées dans leur sens longitudinal par fraisage, p. ex. avec vis-mère hélicoïdale
B23F 1/06 - Fabrication de dents d'engrenage au moyen d'outils dont le profil concorde avec le profil de la surface désirée par fraisage
12.
Method and device for measuring a toothing of gears or the like
A method including the following steps: clamping and centering a toothing on a measuring spindle of a coordinate measuring machine; and measuring a geometry of a toothing using an optical measuring system of the coordinate measuring machine. The toothing is rotated during the measurement by a rotation of the measuring spindle. A rotational speed of the measuring spindle is adjusted and/or increased or decreased depending on a tolerance class of the toothing to be measured.
A method having the steps of measuring a geometry of a toothing using an optical measuring system, wherein a numerical aperture of the optical measuring system is adjustable and the numerical aperture of the optical measuring system is adapted depending on at least one geometric parameter of the toothing to be measured and/or is enlarged or reduced.
A method includes the steps providing a component that has toothing with a predetermined nominal geometry; providing a measuring device that has an optical measuring system; and measuring the toothing of the component by the optical measuring system, wherein measuring points are detected. The method further includes the steps of evaluating the measuring points, wherein the evaluation of the measuring points has at least the following steps: grouping the measuring points into flank groups by filtering; modeling profile segments from the measuring points of the flank groups, wherein each flank group is assigned a profile segment; and determining one or more geometric parameters of the toothing on the basis of the profile segments.
Method for measuring a workpiece, comprising the method steps of: providing a workpiece, wherein the workpiece has a surface with a surface structure; predefining a geometric measured variable of the workpiece, wherein the geometric measured variable is a diameter of the workpiece and wherein the geometric measured variable and a nominal-actual deviation of the geometric measured variable are defined in a reference plane; predefining a measuring path; tactile sensing of measured values on the workpiece by bringing a measuring probe into contact with the surface of the workpiece and the measuring probe scans the workpiece in contact with the surface along the predetermined measuring path; computational determination of the geometric measured variable and the nominal-actual deviation of the geometric measured variable from the measured values within the reference plane; wherein the predefined measuring path lies at least partially outside the reference plane.
G01B 21/10 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer des diamètres
G01B 21/20 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer des contours ou des courbes, p. ex. pour déterminer un profil
G01B 21/30 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la rugosité ou l'irrégularité des surfaces
determining at least one measurement parameter for carrying out the optical measurement on the basis of the at least one measurand on the workpiece and/or the at least one geometrical parameter of the workpiece to be measured.
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
G01B 11/06 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur pour mesurer l'épaisseur
17.
Apparatus and method for inspecting and/or measuring gear wheels
G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes
G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p. ex. des moyens optiques
G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
B23F 9/10 - Fabrication d'engrenages ayant des dents incurvées dans leur sens longitudinal par fraisage, p. ex. avec vis-mère hélicoïdale avec une fraise axiale
18.
Grinding machine with control system and method for topological grinding of gear workpieces
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
B23F 5/04 - Fabrication de dents d'engrenage droites, impliquant le déplacement d'un outil par rapport à la pièce à usiner avec un mouvement de roulage ou d'enveloppement par rapport aux dents à réaliser par meulage l'outil étant une vis sans fin
19.
Method for hard machining of a precut and heat-treated gearwheel workpiece
hard machining at least one region of a tooth of the workpiece, wherein the NC-controller executes the adapted, workpiece-specific relative movements of the tool relative to the workpiece.
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
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
B23F 19/05 - Finition des dents d'engrenage à l'aide de blocs abrasifs
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 15/20 - Commande automatique ou régulation du mouvement d'avance, de la vitesse de coupe ou de la position tant de l'outil que de la pièce avant ou après l'action de l'outil sur la pièce
G05B 19/4065 - Contrôle du bris, de la vie ou de l'état d'un outil
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
Method for analyzing surface waviness of tooth flanks of a gearwheel, comprising measuring two or more teeth of the gearwheel, wherein a deviation of their tooth flank geometry from the setpoint geometry is measured along at least one measuring path on each of the teeth; measuring at least one further tooth, wherein a deviation of its tooth flank geometry from the setpoint geometry is measured along at least one partial measuring path whose length is less than the length of the measuring path; and/or measuring at least one further tooth, wherein a deviation of the tooth flank geometry from the setpoint geometry is measured by touching at least one point on the tooth flank; associating a rotational angle with each measured value and determining a geometrically captured order spectrum by order analysis of the deviations plotted over the rotational angle, wherein one or more compensation and/or interpolation functions are determined.
Roughness measurement probe (15) for scanning a surface (F), comprising an integratingly operating device (20) and an optical scanning device (30), wherein the optical scanning device (30) is arranged directly on or in the integratingly operating device (20), wherein the integratingly operating device (20) is designed, when scanning the surface (F), to predetermine a mean distance between the roughness measuring probe (15) and a larger region of the surface (F), and wherein the optical scanning device (30) is designed, when scanning the surface (F), to optically scan a smaller region of the surface (F) in a contactless manner, wherein the integratingly operating device (20) comprises an optical arrangement which is designed as a virtual skid in such a way that it images a light spot (LF) on the surface (F).
G01B 11/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la rugosité ou l'irrégularité des surfaces
22.
Method for grinding finish machining of gearwheels
f. further grinding machining of at least one tooth flank of the gearwheel workpiece using the first grinding tool and/or the second grinding tool in the machine tool.
B23F 23/00 - Accessoires ou équipement combinés aux machines à tailler les engrenages disposés dans ces machines, ou spécialement conçus pour être incorporés dans ces machines
B23F 19/05 - Finition des dents d'engrenage à l'aide de blocs abrasifs
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
B23F 19/00 - Finition de dents d'engrenage au moyen d'autres outils que ceux utilisés pour la fabrication de ces dents
B23F 19/12 - Chanfreinage des dents d'engrenage par meulage
B23P 15/14 - Fabrication d'objets déterminés par des opérations non couvertes par une seule autre sous-classe ou un groupe de la présente sous-classe de pièces d'engrenage, p. ex. de pignons
B23F 19/06 - Rasage des faces des dents d'engrenages
B23F 1/02 - Fabrication de dents d'engrenage au moyen d'outils dont le profil concorde avec le profil de la surface désirée par meulage
B23F 9/02 - Fabrication d'engrenages ayant des dents incurvées dans leur sens longitudinal par meulage
B24B 53/06 - Dispositifs ou moyens pour dresser ou remettre en état des surfaces abrasives des meules profilées
B24B 53/075 - Dispositifs ou moyens pour dresser ou remettre en état des surfaces abrasives des meules profilées pour pièces à profil rainuré, p. ex. roues dentées, arbres cannelés, filets de vis, vis sans fin
25.
Method for automated positioning of a toothed workpiece and manufacturing system for carrying out the method
A method for automated positioning of a toothed workpiece, having the following method steps:
transferring the workpiece from the actual position into a setpoint position in relation to the multiaxis machine, before a machining and/or measuring method is carried out in the multiaxis machine.
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
26.
Method for deburring bevel gears and CNC gear-cutting machine having corresponding software for deburring
a burr is removed at least on one tooth edge of a tooth gap in the region of the bevel gear toe and/or the bevel gear heel by a cutting contact of the cutting edge with the tooth edge.
B23F 23/00 - Accessoires ou équipement combinés aux machines à tailler les engrenages disposés dans ces machines, ou spécialement conçus pour être incorporés dans ces machines
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
B23F 17/00 - Méthodes ou machines particulières pour la fabrication de dents d'engrenage, non couvertes par les groupes
B23F 9/00 - Fabrication d'engrenages ayant des dents incurvées dans leur sens longitudinal
27.
Method for checking a grinding tool and corresponding device
a computing device which is designed for comparing the vector model with the target vector model in order to enable the determination of deviations between the vector models.
B24B 49/12 - 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 optiques
G01B 11/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la rugosité ou l'irrégularité des surfaces
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
28.
Device with a tactile system and with a contactlessly operating sensor, and corresponding method and use thereof
a contactlessly operating sensor device arranged on the tactile system and transferable from a first position into a second position by displacement relative to the tactile system.
G01B 5/28 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer la rugosité ou l'irrégularité des surfaces
G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes
G01B 21/04 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la longueur, la largeur ou l'épaisseur en mesurant les coordonnées de points
G01B 5/20 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer des contours ou des courbes
G01N 21/84 - Systèmes spécialement adaptés à des applications particulières
09 - Appareils et instruments scientifiques et électriques
16 - Papier, carton et produits en ces matières
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Application software; computer hardware and computer
software for setting up and configuring machine tools;
computer software for monitoring and administration of
machine tools and measuring machines; computer software for
designing gearings and gears electronic publications
[downloadable]. Journals [magazines]. Technical consultancy related to the installation and
maintenance of computer software, technology consultancy
(terms considered too vague by the International Bureau -
rule 13 (2) (b) of the Common Regulations), research and
development services.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Application software for database management, for the collection of statistical production data for metalworking operations, for the processing of production data gathered during metalworking operations and for managing the use of machine tools in metalworking machines, namely, managing machine tool life and wear; computer software for setting up, configuring, and operating metalworking machines and machine tools in metal-working machines; computer software for monitoring, administration and operation of geometry, topology, and quality measuring machines for metal products produced by metalworking machines.
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Cutting tools, grinding tools, milling tools for gear
processing; toolholders for metalworking machines (machine
parts); toolholders for metalworking machines (machine
parts); devices [machine parts] for the chucking of work
pieces; work piece holders [machines]; work piece clamping
devices for machine tools; blade holders [parts of
machines]; metalworking machines, in particular gear
processing machines. Computer software for administration of machine tools;
application software for metalworking machines; computer
software, firmware and hardware, in particular computer
software, firmware and hardware for the administration of
metalworking machines, and computer software, firmware and
hardware for the administration of measuring and testing
machines and instruments. Consultancy in the field of technological design, in
particular concerning the design of machine tools;
engineering consultancy.
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Tools for processing gears; cutting tools, grinding tools,
milling tools for gear processing; toolholders for
metalworking machines (machine parts); toolholders for
metalworking machines; devices [machine parts] for the
chucking of work pieces; work piece holders [machines]; work
piece clamping devices for machine tools; machines for
adjusting tools; grinding machines [machine tools];
metalworking machines, in particular gear processing
machines. Apparatus for testing tools; computer software for grinding
machines; software for designing gears; operating software
for metalworking machines, in particular for gear processing
machines; measuring devices and measuring machines;
application software; computer hardware and software for
setting up and configuring machine tools; computer software
for controlling and managing metalworking machines,
measuring devices and measuring machines. Tool design work; engineering consultancy; engineering
consultancy concerning the design of gearings and gears;
consultancy in the field of technological design, in
particular concerning the design of machine tools, the
design of gearings, the design of drive shafts; technical
consultancy relating to the adjustment of metalworking
machines.
09 - Appareils et instruments scientifiques et électriques
16 - Papier, carton et produits en ces matières
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Application software; computer hardware and software for
setting up and configurating processing machines; computer
software for monitoring and managing processing machines and
measuring machines; computer software for designing gears;
electronic publications [downloadable]. Magazines [periodicals]. Technical consultancy relating to the installation and
maintenance of computer software; technological consultancy,
research and development services.
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Cutting tools for gear cutting machines, grinding tools for grinding machines, milling tools for gear processing with milling machines; tool holder machine parts for metalworking machines; workpiece holder machine parts for metalworking machines; work piece holder for metalworking machines; work piece clamping, namely clamps for use in the precision clamping of work materials; blade holder machine parts of metalworking machines; metalworking machines, namely, gear metal cutting machines, metal grinding machines, metal milling machines;
(2) Computer software for administration of cutting tools, grinding tools, and milling tools in a database; application software for managing the use of machine tools in metalworking machines; computer software, firmware and hardware for the administration and managing the use of machine tools in of metalworking machines, and for the administration of gear and tool measuring machines, quality testing machines and instruments and collection of information in a database (1) Consultancy in the field of technological design, in particular concerning the design of machine tools; mechanical engineering consultancy
09 - Appareils et instruments scientifiques et électriques
16 - Papier, carton et produits en ces matières
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Application software for managing the use of metalworking machines and the use of machine tools in metalworking machines; computer hardware and software for setting up and configurating metalworking machines and metalworking machines connected via a network; computer software for monitoring and managing the use of metalworking machines and the use of gear and machine tool in measuring machines; software for computer aided mechanical design, namely, computer software for designing gears; electronic publications [downloadable] in the nature of magazines;
(2) Magazines, namely, printed publications in the field of management of metalworking machines, metalworking machines connected via a network, gear and machine tool measuring machines (1) Technical consultancy relating to the installation and maintenance of computer software; technological consultancy, research and development services in the field of design of machine tools, and design of gears
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
[ Tools for processing gears, namely gear cutting tools, gear grinding tools, gear milling tools for use in gear processing machines; tool holders for metalworking machines being machine parts; work piece holders for metalworking machines being machine parts; devices being machine parts for the chucking of work pieces in gear processing machines, namely spindle heads, mounting brackets, turn buckles; work piece holders being machines parts for the holding of work pieces in gear processing machines, namely spindle heads, mounting brackets, turn buckles; work piece clamping devices for machine tools, namely clamping chucks, clamping sleeves, clamping jaws, clamping rings; machines for adjusting the position of tools for processing gears; grinding machines being machine tools; metalworking machines, in particular gear processing machines ] [ Apparatus for testing tools, namely precision measuring apparatus for the measuring and inspection of tools for processing gears; computer software for grinding machines; software for designing gears; operating software for metalworking machines, in particular for gear processing machines; measuring devices and measuring machines, namely precision measuring apparatus for the measuring and inspection of gears, gearings, and drive shafts; application software for designing gears; computer hardware and software for setting up and configuring machine tools; computer software for controlling and managing metalworking machines, measuring devices and measuring machines, namely gear processing machines ] Tool design work; engineering consultancy; engineering consultancy concering the design of gearings and gears; consultancy in the field of technological design, in particular concerning the design of machine tools, the design of gearings, the design of drive shafts; technological consultancy relating to the adjustment of metalworking machines
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Machine tools, namely, cutting tools, grinding tools and milling tools all for use with gear processing machines; machinery toolholders for use with metalworking machines; chucks for gear processing machines; machine tools, namely, vices and clamps for use in precision clamping of work pieces; blade holders being parts of machinery; metalworking machines, namely, gear processing machines Computer software for administration of machines tools; computer application software for use with managing metalworking machines; computer software, firmware and hardware for the administration of metalworking machines; computer software, firmware and hardware for measuring and testing machines and mechanical instruments Consultancy in the field of technological design of machine tools; engineering consultancy
09 - Appareils et instruments scientifiques et électriques
Produits et services
Metal working machines and machine tools for metal working;
machine tools (as far as contained in international class 7)
for metal working, namely the production, repair and
maintenance of bevel gear wheels with and without offset;
machines and tools (not hand-operated) for grinding gear
wheels, namely bevel gear wheels with or without offset;
gear cutting machines and cutter heads and knifes for use in
gear cutting machines; namely machines for production,
repair and maintenance of bevel gear wheels with and without
offset. Electric/electronic apparatus and instruments for regulating
and controlling metal working machines, machine tools for
metal working, namely for the production, repair and
maintenance of bevel gear wheels with and without offset;
calculators, processors and computers for regulation and
control of metal working machines, machine tools for metal
working machines; namely for the production, repair and
maintenance of bevel gear wheels with and without offset;
technical measuring apparatus, namely for gear wheels, gear
cutting machines and ball bearings.
The invention relates to a coordinate measuring apparatus (10), comprising a sensor (30) that is movable relative to a component (12) to be measured. A movable first component (16) carries the sensor (30) and is movably guided on a movable second component (20) along a linear axis (z). The second component (20) is designed as a hinged arm (22), which at a first end (22a) is mounted by a first hinge joint (24) fastened to a supporting structure (14) such as to be rotatable about a first rotational axis (26). At a second opposite end (22b), the hinge arm (22) carries the first component (16). Between the two ends (22a, 22b), the hinge arm (22) has a second hinge joint (34) which has a second rotational axis (36) parallel to the first rotational axis (26) and which divides the hinge arm (22) into a first and a second arm (31, 32), which arms are rotatable independently of each other about the first and the second rotational axis (26, 36), respectively. The hinge arm (22) and the one linearly movable component (16) replace the three linearly guided components required in a customary coordinate measuring apparatus of gantry design having a stationary gantry, which increases the measuring accuracy because said hinge arm (22) and movable component (16) cause substantially fewer errors than extended linear guides.
G01B 5/008 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer les coordonnées de points en utilisant des machines de mesure de coordonnées
09 - Appareils et instruments scientifiques et électriques
Produits et services
Machines for metalworking, namely gear cutting machines,
lapping machines, grinding machines and machine tools;
milling machines, milling machines for gears; machines and
machine tools thereof for grinding, namely grinding machines
and grinding wheels, grinding cup and grindstones; grinding
machines with blades and blade-holder heads; tools for
machine tools used for metalworking, namely milling tools,
knives for cutting machines for gears of blade-holder heads,
blades for gear-cutting machines, and grinding tools;
sprocket wheels, namely cylindrical gear, bevel gear, worm
wheel. Electric and electronic apparatus and instruments for
controlling and monitoring machines used for metalworking
and machines used for machining tools; calculating machines,
data processing apparatus and computers for controlling and
monitoring machines used for metalworking and machines used
for machining tools; electronic measuring apparatus,
particularly those used for sprocket wheels, for gear
cutting tools and ball bearings, and electronic apparatus
with coordinate measuring systems; measuring machines.
The invention relates to an apparatus for machining bevel gears in an indexing method and method for machining the pitch of gears, wherein the production-related pitch error is compensated. The apparatus (20) comprises an interface (11, 12) and can be connected to a measurement system (10) by means of this interface (11, 12). The interface is designed such that the apparatus (20) can take correction values or correction factors from the measurement system (10) in a form in order to be able to adapt master data or neutral data. The data, which was originally present in a memory (51) of the apparatus (20), is corrected on the basis of these correction values or correction factors before production of one or more bevel gears (31) is initiated on the apparatus (20).
B23F 9/12 - Fabrication d'engrenages ayant des dents incurvées dans leur sens longitudinal par fraisage, p. ex. avec vis-mère hélicoïdale avec une fraise axiale pour le procédé de génération discontinu
46.
APPARATUS AND METHOD FOR MACHINING BEVEL GEARS IN A PITCHING METHOD WITH COMPLETE PITCH ERROR COMPENSATION
The invention relates to apparatuses for machining bevel gears in a pitching method and method for machining the pitch of gears, wherein the production-related pitch error is compensated. The apparatus (20) comprises an interface (11, 12) and can be connected to a measurement system (10) by means of this interface (11, 12), wherein the interface is designed such that the apparatus (20) can take correction values or correction factors from the measurement system (10) in a form in order to be able to adapt master data or neutral data which was originally present in a memory (51) of the apparatus (20) on the basis of these correction values or correction factors before production of one or more bevel gears (31) is initiated on the apparatus (20).
B23F 9/10 - Fabrication d'engrenages ayant des dents incurvées dans leur sens longitudinal par fraisage, p. ex. avec vis-mère hélicoïdale avec une fraise axiale
B23F 23/10 - Agencements pour compenser les irrégularités des mécanismes d'entraînement ou des mécanismes diviseurs
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
B24B 49/03 - 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 fonctionnant selon la cote finale de la pièce précédemment rectifiée
Disclosed are a method and a bar blade (10) for milling spiral bevel gears and hypoid gears. One end (14) of a shaft (12) of said bar blade (10) has a blade profile that is formed by the cross-section of at least one cutting area (24), at least two free areas (17, 19), and at least one top area (21). In order to create a tooth space, the blade profile is provided with a first cutting edge (16) for a first flank, a second cutting edge (18) for a second flank that faces the first flank, and a top cutting edge for the bottom of a tooth space. The first and the second cutting edge (16, 18) are embodied as principal cutting edges for completely cutting the first or second flank. The top cutting edge (20) is configured for completely cutting the bottom of the tooth space such that the tooth space comprising the complete final geometry is created in one milling process by means of one and the same bar blade (10). Due to the fact that the bar blade (10) performs the function of an external blade and an internal blade, the number of the cutting edges actively involved in creating a tooth space can be doubled while using the same milling head.
The invention relates to apparatuses for machining bevel gears in a pitching method and method for machining the pitch of gears, wherein the production- related pitch error is compensated. The apparatus (20) comprises an interface (11, 12) and can be connected to a measurement system (10) by means of this interface (11, 12), wherein the interface is designed such that the apparatus (20) can take correction values or correction factors from the measurement system (10) in a form in order to be able to adapt master data or neutral data which was originally present in a memory (51) of the apparatus (20) on the basis of these correction values or correction factors before production of one or more bevel gears (31) is initiated on the apparatus (20).
B23F 9/10 - Fabrication d'engrenages ayant des dents incurvées dans leur sens longitudinal par fraisage, p. ex. avec vis-mère hélicoïdale avec une fraise axiale
B23F 23/10 - Agencements pour compenser les irrégularités des mécanismes d'entraînement ou des mécanismes diviseurs
B23F 23/12 - Autres dispositifs, p. ex. porte-outilsDispositifs de vérification pour le contrôle des pièces à usiner dans les machines de fabrication de dents d'engrenage
B24B 49/03 - 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 fonctionnant selon la cote finale de la pièce précédemment rectifiée
51.
METHOD FOR GENERATING GRINDING OF A GEAR WHEEL WORKPIECE AND GRINDING MACHINE HAVING A CONTROLLER FOR GENERATING GRINDING OF A GEAR WHEEL WORKPIECE
A method for the generating grinding of a gear wheel workpiece (W1) using a dressable worm grinding wheel (2), wherein, during the generating grinding, the worm grinding wheel (2) is rotationally driven about a tool axis of rotation (B) and the gear wheel workpiece (W1) is rotationally driven about a workpiece axis of
rotation (C), and relative movements are executed between the worm grinding wheel (2) and the gear wheel workpiece (W1), and wherein after the execution of a dressing procedure of the worm grinding wheel (2), which is carried out by means of a rotationally-drivable dressing unit (4), the following steps are carried out: - executing a relative shift movement between the worm grinding wheel (2) and the gear wheel workpiece (W1) parallel to the tool axis of rotation (B), - executing an axially-parallel relative movement between the worm grinding wheel (2) and the gear wheel workpiece (W1) in parallel or diagonally to the workpiece axis of rotation (C), wherein a ratio between the shift movement and the axially-parallel relative movement is specified, which is variable.
