Rotation-symmetric metallic part manufacturing method for component of e.g. passenger car, involves modifying width of cam to finished dimension of cam, where width of cam is larger than finished dimension of cam before reforming plate

摘要

The method involves providing a punching on right and left sides of a free standing cam (5) in a plate in a region of a transition area (4). The plate is reformed such that the plate achieves a form of the transition area and areas (2, 3) of a rotation-symmetric metallic part (1) by deep-drawing, where the transition area connects the areas of the metallic part. Width of the free standing cam is modified to a finished dimension of the cam, where the width of the cam is larger than the finished dimension of the cam before reforming the plate.