METHOD FOR PRODUCING A CAM FOR A CLUTCH, DEVICE FOR MILLING THE CONTOUR SURFACES OF THE CAM, AND DEVICE FOR SHORTENING THE CAM JOURNAL

摘要

Cams for clutches have been produced by a machining in a highly complex manner. To reduce the corresponding production costs, the cam ( 6 ) is first formed or deformed in such a way that the outer surface ( 13 ) has its finished measures and the cam journal ( 18 ) has an overlength. Mechanical machining is carried our, the finished outer surface ( 13 ) being used as an abutment for the clamping device. After the mechanical machining, the overlength of the cam journal ( 18 ) is twisted off. A novel device is provided for the mechanical processing of the cam ( 6 ), and a novel rotary device is provided for twisting of the overlength of the cam journal ( 18 )