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METHOD FOR PRECISION MACHINING OF GEAR SURFACE OF GEAR-LIKE WORKPIECE BY TOOL WITH INTERNAL GEAR, TOOL WITH INTERNAL GEAR SUITABLE FOR SAID METHOD AND FINISH WORKING OF SAID TOOL
METHOD FOR PRECISION MACHINING OF GEAR SURFACE OF GEAR-LIKE WORKPIECE BY TOOL WITH INTERNAL GEAR, TOOL WITH INTERNAL GEAR SUITABLE FOR SAID METHOD AND FINISH WORKING OF SAID TOOL
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机译:带有内齿轮的刀具,适合内齿的刀具和适用于上述方法的精加工的类似齿轮的齿轮的精加工方法
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摘要
PURPOSE: To favorably machine a workpiece by providing internal teeth of a tool with a range where dynamically acting tooth trace correction for finishing honing work is not conducted, or where only slight dyamically acting tooth trace correction is conducted, and a range where large dynamically acting tooth trace correction for honing work is conducted. CONSTITUTION: A tool is placed stationary, a pitch surface of a workpiece or a finishing wheel is moved relatively to the tool along the tool, and the pitch surface of the workpiece or finishing wheel is indicated at four contact positions 1, 2, 3, 4. In addition, a contact condition is simplified, and extremely enlarged to be indicated as a flat cross section. A tool pitch surface TV having a dynamically acting small crowning radius RKv is used for prehoning. A tool pitch surface TF having a dynamically acting large crowning radius RKF is used for finishing honing. Prehoning work and finishing work can thus be conducted using the single tool.
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