Method of generating gear teeth, and a gear-cutting machine that is operable according to said method
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United States of America Patent
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Sep 29, 2015
Grant Date -
Dec 19, 2013
app pub date -
May 30, 2013
filing date -
Jun 19, 2012
priority date (Note) -
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Abstract
The invention concerns a method of generating gear teeth, wherein a workpiece which is to receive a toothed profile and a cutting tool are advanced toward each other in a rolling feed motion until each tooth flank of the gear profile has been generated after several passes of the tool, wherein in each pass a cut surface containing at least one flank cut is generated on the workpiece, wherein an auxiliary motion is superimposed on the rolling motion, which has the effect that the flank cuts generated in at least two immediately consecutive passes will be connected to each other. In addition, the invention also concerns a gear-cutting machine with the requisite control features to perform the method.
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