Method and device for machining a toothing on a sintered part
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United States of America Patent
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Jul 22, 2014
Grant Date -
Mar 18, 2010
app pub date -
Mar 21, 2008
filing date -
Mar 28, 2007
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Abstract
The invention describes a method of machining a toothing (7) on an outer circumference (6) or an inner circumference of a work piece (2) made of pressed and sintered powder metal, by means of a rolling process carried out on the toothing (7) with two rotating section rolling wheels (8) which section toothing (13) engaging in the toothing of work piece (2). The two section rolling wheels (8) are rotatably arranged in a common support frame (10) with an at least approximately constant distance between their section rolling wheel axles (9).
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