METHOD FOR MACHINING AND PRODUCING A TOOTHED PORTION ON A WORKPIECE
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United States of America Patent
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Issued Date -
Aug 24, 2023
app pub date -
Jul 22, 2021
filing date -
Jul 23, 2020
priority date (Note) -
Published
status (Latency Note)
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Abstract
the invention relates to a method for machining or producing a toothed portion (2) on a workpiece by means of a tool toothed portion (4), wherein the tool toothed portion is brought into a first machining engagement with the rotating workpiece toothed portion clamped in a clamped setup, such that there is rolling coupling which assigns the teeth of the tool toothed portion to the tooth spaces of the workpiece toothed portion, and wherein the tool toothed portion is brought into a second machining engagement phase-shifted by at least one fourth of the pitch in comparison with the rolling coupling of the first machining engagement at the machining distance of deepest advancement, said second machining engagement having increased machining distance from the workpiece toothed portion clamped in the same clamped setup of the first machining engagement in comparison with the deepest advancement of the first machining engagement. The invention also relates to a control program having control instructions, which, when executed on a controller of a gear cutting machine, cause said gear cutting machine to carry out the method. The invention also relates to a gear cutting machine therefor.
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