发明名称 |
Power supply for electric discharge machining outputs voltage for initiating discharge followed by reverse recovery current applied to electrode gap |
摘要 |
<p>The supply comprises a current loop including a diode to which a forward current is supplied on or before outputting a voltage for causing an electric discharge. A reverse recovery current is output to the gap between an electrode and a workpiece by interrupting the supply of the forward current to the diode the moment that the electric discharge is caused.</p> |
申请公布号 |
CH695092(A5) |
申请公布日期 |
2005.12.15 |
申请号 |
CH20000000057 |
申请日期 |
2000.05.15 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
SATOU SEIJI;IWATA AKIHIKO;OHGURO HIROYUKI |
分类号 |
B23H1/02;(IPC1-7):B23H1/02 |
主分类号 |
B23H1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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