发明名称 |
Wire electric discharge machining apparatus and wire electric discharge machining method |
摘要 |
A discharge-generation control unit applies at least a preliminary-discharge voltage pulse and a main-discharge voltage pulse between a wire electrode and a work. A discharge-position determining unit determines a discharge position from results of measurement by a plurality of current measuring units. A machining-energy adjusting unit adjusts machining energy generated by the main-discharge voltage pulse based on a discharge position determined before applying the main-discharge voltage pulse, and reflects a result of the adjustment on the generation of an electric discharge by feeding the result to the discharge-generation control unit.
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申请公布号 |
US7638726(B2) |
申请公布日期 |
2009.12.29 |
申请号 |
US20060665683 |
申请日期 |
2006.04.05 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
HASHIMOTO TAKASHI;SATOU TATSUSHI;IWATA AKIHIKO;UKAI YOSHIKAZU;ONODERA YASUO |
分类号 |
B23H7/02;B23H7/20 |
主分类号 |
B23H7/02 |
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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