METHOD AND DEVICE FOR FINE MACHINING A TOOTHED WORKPIECE, AND PROGRAM FOR CONTROLLING SAID DEVICE

摘要

A method and a device for the fine-machining of a toothed workpiece with a toothed finishing tool (10) which meshes with the workpiece in mutual tooth engagement are, for the purpose of producing conically modified tooth flanks, designed according to the invention in such a way that in the dressing process the finishing tool (10) and the dressing tool (11) are set at a position of reduced center distance (a) that is offset from a position of maximum center distance.

主权项

1. Method of fine-machining of a toothed workpiece (12), using a toothed finishing tool (10) which meshes with the workpiece (12) in mutual tooth engagement, wherein the finishing tool (10) is subjected to a dressing process in which the finishing tool (10) and a toothed dressing tool (11), in tooth engagement with each other, rotate about their respective gear axes (C2, C1) which are arranged relative to each other at a center distance (a) different from zero and an axis-crossing angle different from zero, characterized in that the gear axes (C2, C1) of the finishing tool (10) and of the dressing tool (11) are arranged relative to each other in a position that is offset from the position of maximum center distance (a′) to a position of reduced center distance (a).