Abstract

A device (10) for producing die-cast components with a die-casting mold (12) and a discharge device which is provided for controlled evacuation of a mold cavity. The device (10) includes at least one vacuum unit (18) and at least one suction line (20) which connects the die-casting mold (12). The suction line (20) terminates at a mold vacuum valve (21) in the mold cavity. The device (10) is connected to a central control system (1). A filter module (2) is inserted in the at least one suction line (20). The filter module (2) contains at least one filter, a moisture sensor, and a pressure sensor.

IPC Classes  ?

• B22D 17/14 - Machines with evacuated die cavity
• B22D 17/22 - DiesDie platesDie supportsCooling equipment for diesAccessories for loosening and ejecting castings from dies
• B22D 17/32 - Controlling equipment

Abstract

A device (10) for producing die-cast components with a die-casting mold (12) and a discharge device which is provided for controlled evacuation of a mold cavity and which includes at least one vacuum unit (18) and at least one suction line (20) which connects the die-casting mold. The suction line (20) terminates at a mold vacuum valve (21) in the mold cavity. The device is connected to a central control system (1). A filter module (2) is inserted in the at least one suction line (20) which contains at least one filter, a moisture sensor, and a pressure sensor.

IPC Classes  ?

• B22D 17/14 - Machines with evacuated die cavity
• B22D 17/22 - DiesDie platesDie supportsCooling equipment for diesAccessories for loosening and ejecting castings from dies
• B22D 17/32 - Controlling equipment

Abstract

Disclosed is a device (10) for producing die-cast parts comprising a die-casting die (12) and a suction device designed for the controlled evacuation of a die cavity, the suction device consisting at least of a vacuum unit (18) and at least one suction conduit (20) connecting the die-casting die, wherein the suction conduit (20) terminates in a die vacuum valve (21) in the die cavity, the device is connected to a central control system (1) and a filter module (2), which contains at least one filter, a humidity sensor and a pressure sensor, is inserted in the at least one suction conduit (20).

IPC Classes  ?

• B22D 17/14 - Machines with evacuated die cavity

Abstract

A method for the production of a hollow body from die casting aluminum in a die casting machine with a die casting die having mould parts with a stationary mould part and with at least two movable mould parts. The movable mould parts are guided in at least one further movable mould part of the die, so that, in the closed position of the die, the movable mould parts are blocked at least by way of an interlock which is attached to the stationary mould part.

IPC Classes  ?

• B22D 17/00 - Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
• B22D 17/22 - DiesDie platesDie supportsCooling equipment for diesAccessories for loosening and ejecting castings from dies
• B22D 17/26 - Mechanisms or devices for locking or opening dies

Abstract

A method for heat-treating a cast component composed of an aluminum base alloy, in which method the cast component is annealed at a predetermined annealing temperature for a predetermined annealing period in a first heat transfer medium and then transferred into a water bath. Between being annealed and transferred into the water bath, the cast component is transferred into a second heat transfer medium at a predetermined intermediate cooling temperature, where it is held for a predetermined intermediate cooling period.

IPC Classes  ?

• C22F 1/00 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
• C21D 1/60 - Aqueous agents
• C21D 1/607 - Molten salts
• C22F 1/04 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon

Abstract

A process for producing a rotationally symmetrical cast aluminum component by die casting, which is reworked partially on its inner and/or outer lateral surfaces. At least a part of the lateral surfaces is not treated and is used as a non-positively locking bearing surface for installation in an assembly and also for bracing the component.

IPC Classes  ?

• B22D 31/00 - Cutting-off surplus material after casting, e.g. gates
• F02F 1/00 - CylindersCylinder heads

Abstract

What is proposed is a process for producing a rotationally symmetrical cast aluminium component by die casting, which is reworked partially on its inner and/or outer lateral surfaces. Here, at least a part of the lateral surfaces is not treated and is used as a non-positively locking bearing surface (2, 2') for installation in an assembly and also for bracing the component.

IPC Classes  ?

• B22D 17/00 - Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
• B22D 25/02 - Special casting characterised by the nature of the product by its peculiarity of shapeSpecial casting characterised by the nature of the product of works of art

Goods & Services

Unwrought or semi-wrought common metals, alloys of common metals; aluminium; alloys of aluminium; wrought and unwrought plates, sheets, bands, rods and pipes of common metals; wrought and unwrought plates, sheets, bands, rods and pipes of aluminium; wrought and unwrought plates, sheets, bands, rods and pipes of alloys of aluminium; pigs and ingots of common metals, of aluminium and of alloys of aluminium; cast parts, die-cast parts and forged parts of common metals, of aluminium and of alloys of aluminium. Bodies for vehicles and parts therefor; automobile chassis and parts therefor; automobile chassis and parts therefor; axle journals; axles for vehicles. Metal treatment; thermal treatment of aluminium and aluminium alloys through the action of heat and cold, melting and solidifying of aluminium and aluminium alloys, cold and heat forming of aluminium and aluminium alloys.

Goods & Services

[ Unwrought base metals or partially wrought metals, alloys of base metals; aluminum; alloys of ] [ aluminum; wrought and unwrought plates, sheets, rods and tubes of base metals; wrought and unwrought plates, sheets, rods and tubes of aluminum; wrought and unwrought plates, sheets, rods and tubes of alloys of aluminum; pigs and ingots of base metals of aluminum and alloys of aluminum; and castings, diecastings and forgings of base metals aluminum and alloys of aluminum] [ Automobile bodies and structural parts thereof; chassis for motor vehicles and parts thereof; axle journal; and wheel axle ] Metal working, namely, extruding, rolling, casting and forging

Goods & Services

Unwrought or semi-wrought common metals, alloys of common metals; aluminium; alloys of aluminium; wrought and unwrought plates, sheets, bands, rods and pipes of common metals; wrought and unwrought plates, sheets, bands, rods and pipes of aluminium; wrought and unwrought plates, sheets, bands, rods and pipes of alloys of aluminium; pigs and ingots of common metals, of aluminium and of alloys of aluminium; cast parts, die-cast parts and forged parts of common metals, of aluminium and of alloys of aluminium. Bodies for vehicles and parts therefor; automobile chassis and parts therefor; automobile chassis and parts therefor; axle journals; axles for vehicles. Metal treatment.