Process for the production of spur gear toothed workpieces as well as spur gear toothed workpiece

摘要

The invention relates to a method for producing spur gear-toothed workpieces with a toothing of predetermined final flank dimensions, comprising the steps: a) providing a workpiece blank, b) cutting processing of the workpiece blank to produce a rough toothing on the circumference of the workpiece blank using a cutting tool, c) deburring of the press frontal toothing edges of the raw toothing by means of a spinning tool and d) cutting machining, by means of the cutting tool from step b, the press-deburred raw toothing to remove a secondary burr (16) that arises during the spinning deburring of step c in the area of the raw toothing flanks (12; 121) near the front edge (12; 121) to create the final dimensioned Toothing (12). The invention is characterized in that the flank dimensioning of the raw toothing produced in step b corresponds to the final flank dimensioning and the cutting machining in step d as well a lifting of the cutting tool by 5 to 20 micrometers takes place. The invention also relates to a correspondingly manufactured spur gear toothed workpiece.