Method for producing outer part blank and inner part blank of joint of articulated shaft from annular starting body, involves forming through bore hole in front side or rear side of starting body for preparing ball raceway surface

摘要

The method involves forming a through bore hole (41) in a front side or a rear side (39) of a starting body (35) for preparing a ball raceway surface. The through bore hole runs perpendicular or at an angle to the front side or rear side of the starting body, preferably without intersecting a central axis of the starting body. A circular groove is formed in the front side of the starting body.