Magna International Inc.

Eric deNijs

Pascal P Charest

Gianfranco Gabbianelli

Frank A Horton

Seetarama S Kotagiri

Timothy Walter Skszek

Gregory Paul Kiselis

Mark Francis Werner

Jeffrey Jay Mellis

Warren Edward Young

Ryan Robert Warpup

Dalip K Matharoo

Ying Zhang

Daniel Sulisz

DeWayne Dale Egle

Erryn Leigh Langlois

Erryn Leigh Ashmore

Cangji Shi

A system for producing components by hot forming includes a conductive post-furnace heat station, a furnace, a computer system, and a press. The computer system comprises one or more physical processors operatively connected with the furnace in and the conductive post-furnace heat station. The one or more physical processors being programmed with computer program instructions which, when executed cause the computer system to control the furnace to heat the blank to a temperature that is below AC3 temperature; and control the conductive post-furnace heat station to heat a portion of the heated blank to a temperature above the AC3 temperature by thermal conduction. The press is constructed and arranged to receive the post-heated blank from the post-furnace heat station and to form the post-heated blank into the shape of the component.

Conductive post-furnace heating of sheet for hot forming

A bi-metallic component including a tubular stud member extending from an open first end to an open second end, and a cast member cast around the open second end of the tubular stud member is provided. The cast member is formed from first material, such as an aluminum alloy; and the tubular stud member is formed from a second material, such as steel. The tubular stub member has an interior surface which sealingly receives a removable core member for preventing molten first material from flowing through the stub member between the open ends thereof during casting of the cast member around the second end. The bi-metallic component can be used in a variety of automotive applications, for example in a cradle, frame, twist axle, control arm, door pillar, instrument panel support, or bumper assembly.

Bi-metallic component and method of making the same

A hybrid torsion beam axle assembly is provided, which includes a steel torsion beam. An end cap is fastened to an end portion of the steel torsion beam, and a cast trailing arm is cast about the end portion of the steel torsion beam including the end cap. In this way, the cast trailing arm is positively and rigidly secured to the steel torsion beam.

Hybrid component

In one aspect, the invention is directed to a half-cradle for use in a vehicle frame. The half-cradle includes a cast end member formed from a first material and first and second tubular cross-member stubs extending from the cast end member. The first and second tubular cross-member stubs are made from a second material. Each of the stubs has an end buried in the cast end member, wherein the buried end is uncapped. Each of the tubular cross-member stubs has an interior that is configured to sealingly receive a core for use in preventing the filling of the stub with molten first material during casting of the cast end member.

Growing community of inventors

Toronto, Canada

Eric deNijs