Manufacturing method for coupling transmission parts with hubs

摘要

The blank is formed by splitting and pressing in a press. The hub (4) of the rotary-symmetrical body (2) is integrated into the blank forming process. The hub is formed from a radial section (10) of the blank. An edge section is separated by a splitting roller, coplanar to the radial section, and is then formed by a press roller used concentrically to the rotary axis (8) of the body. The hubs have adjustable axial lengths and adjustable radial distances from the central bore (18) of the body.