发明授权
- 专利标题： Jump control method and apparatus for electric
- 专利标题（中）： 电动跳转控制方法和装置
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申请号： US09937384申请日： 2001-09-25
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公开(公告)号： US06608275B1公开(公告)日： 2003-08-19
- 发明人: Takayuki Nakagawa , Yoshihito Imai
- 申请人： Takayuki Nakagawa , Yoshihito Imai
- 主分类号： B23H718
- IPC分类号： B23H718
摘要：
An electric discharge machining device including an interelectrode servo control unit for controlling an interelectrode distance between an electrode and an object while applying a voltage across the electrode and the object, and a jump control unit for controlling a jump operation in which the interelectrode distance is temporarily increased at time intervals or in response to a machining state jump control unit includes a jump locus generation unit for generating a smooth command locus having a frequency component in a frequency range. The jump control unit controls the jump operation by using a smooth command locus generated by the jump locus generation unit.