CAR WHEEL MADE BY MAGNETIC PULSE WELDING Russian patent published in 2023 - IPC B60B3/06 B60B1/08 B21D53/26 B21K1/28 

FIELD: automotive industry.

SUBSTANCE: method for manufacturing an automobile wheel includes the following steps: a wheel rim 2 is made from a sheet metal, a metal wheel rim 3 is made containing a cover 31 and a connecting piece 32 passing through the cover, and the connecting piece 32 is provided with a plurality of recesses 34 located along the circumference of the connecting piece 32, the disk is connected with an interference fit to the rim by fastening the connecting piece 32 of the disk 3 to the inner surface of the wheel rim 2, and a magnetic impulse is applied to deform certain sections 28 of the rim 2 which ensures that the surface is compressed in the area of the recesses 34 on the connecting piece 32, as a result of which the disk 3 is circumferentially and radially fixed in the rim 2 throughout the mentioned deformable sections 28.

EFFECT: improved wheel reliability.

9 cl, 9 dwg