Manufacturing method for built cam shaft, involves pushing bearing ring by divided assembly ring arranged between bearing ring and cylindrical staff neighboring to former cam onto the cylindrical staff

摘要

The method involves arranging two radials of a large extent cylindrical rod (2) outside at stationary cam (3,3'). An anti-friction bearing (4) is arranged between the cams (3,3'), whose roller bearing (5) is crashed radially inside the cylindrical rod (2) and are held outside of an undivided bearing ring. The former cam is joined on the cylindrical rod. The bearing ring is pushed by a divided assembly ring arranged between the bearing ring and the cylindrical staff neighboring to the former cam onto the cylindrical staff. The latter cam is joined on the cylindrical rod near the bearing ring. The bearing point is polished for the anti friction bearing between the bearing ring and a cam. The roller bearing is fixed in radial manner around the bearing point.