Transmission shaft: double-clutch transmission

The outer input shaft in the double-clutch transmission is hollow due to its function. In a front-transverse design, it takes on a short shape with a large diameter. This shaft and its large flange are produced favorably by means of warm forging. On the basis of recent developments, the hollow space can now be produced by forging in the top area, depending on the geometry. Likewise, the undercut can also be introduced through of forging.