Process for producing a crown wheel.

摘要

A process for produciing a crown wheel (1) by means of a cutting tool (7) substantially in the form of a cylindrical gear which is suitable for meshing with said crown wheel. The toothing of the cutting tool being provided with a cutting edge with a clearance angle along one or both tooth flanks. During machining the tool is constantly in engagement with the crown wheel to be machined, the tool being placed in such a way that the axis of rotation (8) thereof crosses the axis of rotation (2) of the crown wheel at a specific distance and the tool has a slanted toothing system adapted to said distance. The relative speed between the tool and the crown wheel acting as cutting speed.