METHOD FOR THE MACHINING OF GEAR TEETH, WORK PIECE WITH GEAR TEETH, AND MACHINE TOOL

摘要

PURPOSE: A machining method of a gear tooth, a workpiece, and a machining tool having the same are provided to optimize a tool coupling area by matching a tilt angle with an infeed degree. CONSTITUTION: A machining method of a gear tooth is as follows. In one or more infeed steps performed before a final infeed step, a profile tool(0) is set as a tilt angle deviated from a design angle. A tool coupling area is expanded in the height direction of a flank.