Process and device for the aligning of workpiece with pre-cut teeth on gear finishing machines
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United States of America Patent
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Apr 4, 2006
Grant Date -
Mar 17, 2005
app pub date -
Aug 9, 2004
filing date -
Sep 12, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention concerns a process for the aligning of the tooth spaces of workpieces (1) with precut teeth, which are set up for fine machining on the work spindle (2) of a gear finishing machine. In order to avoid the trend related occurrence of out-of-tolerance aligning errors as series production progresses, teach-in cycles are performed on the workpiece machined in the immediately preceding machining cycle, called for automatically after time intervals or machining cycle intervals which are either pre-defined or calculated by the machine control system. By this means any prevailing trend errors are restored to zero.
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