发明授权
- 专利标题： Positioning apparatus for an electrical discharge machine and a method therefor
- 专利标题（中）： 放电加工机的定位装置及其方法
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申请号： US09462350申请日： 1998-05-08
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公开(公告)号： US07113884B1公开(公告)日： 2006-09-26
- 发明人: Takashi Yuzawa , Masahiro Yamamoto
- 申请人： Takashi Yuzawa , Masahiro Yamamoto
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha,Mitsubishi Electric Engineering Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha,Mitsubishi Electric Engineering Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 国际申请： PCT/JP98/02055 WO 19980508
- 国际公布： WO99/58277 WO 19991118
- 主分类号： B23H7/26
- IPC分类号： B23H7/26
摘要：
A positioning apparatus for an electrical discharge machine includes: a power supply 106 for applying a pulse voltage between an electrode 101 and a workpiece 102; a discharge detecting means 1108 for detecting the occurrence of electrical discharge between the electrode 101 and the workpiece 102; and a means for generating a positioning completion signal on the basis of a detection signal from the discharge detecting means 1108.
信息查询
