发明名称 POLYGON PROCESSING DEVICE AND POLYGON PROCESSING METHOD
摘要 PROBLEM TO BE SOLVED: To realize a polygon processing device and a polygon processing method in which plural pieces of polygon processing are applied to a workpiece held by a rotating main shaft with using a polygon cutter which is mounted to a tool spindle that rotates synchronously to the main shaft.SOLUTION: A polygon processing method, in which cutting processing is applied by using a tool other than a polygon cutter after a first polygon processing is applied to a workpiece held by a main shaft with using the polygon cutter held by a tool spindle, and a second polygon processing is applied with using the polygon cutter after the cutting processing, comprises a synchronization stop step in which the main shaft is stopped at a specified rotation position under a condition that the main shaft and the tool spindle for polygon processing are rotated synchronously upon ending the first polygon processing, a synchronization release step in which synchronization between the main shaft and the tool spindle is released upon starting cutting processing, a main shaft stop step in which the main shaft is stopped at a specified rotation position upon ending the cutting processing and a synchronization start step in which the main shaft and the tool spindle are rotated synchronously upon starting the second polygon processing.
申请公布号 JP2014188660(A) 申请公布日期 2014.10.06
申请号 JP20130069238 申请日期 2013.03.28
申请人 CITIZEN HOLDINGS CO LTD;CITIZEN MACHINERY MIYANO CO LTD 发明人 MATSUMARU HAJIME
分类号 B23C3/04 主分类号 B23C3/04
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