发明名称 |
Electrical discharge machining apparatus and electrical discharge machining method |
摘要 |
An electrical-discharge machining apparatus for machining a workpiece using an aqueous machining fluid includes an insulator for electrically insulating a machine platen from the workpiece where the workpiece is placed. A machining-fluid-property measuring instrument measures the state of the machining fluid; and a machining-fluid-property controller maintains the pH of the machining fluid so as to be kept within 8.5 through 10.5. |
申请公布号 |
US8058582(B2) |
申请公布日期 |
2011.11.15 |
申请号 |
US20060910581 |
申请日期 |
2006.10.18 |
申请人 |
KAWARAI HISAKATSU;ISHIHARA SYUICHIRO;NAKAJIMA YOJI;YAMADA HISASHI;MITSUBISHI ELECTRIC CORPORATION |
发明人 |
KAWARAI HISAKATSU;ISHIHARA SYUICHIRO;NAKAJIMA YOJI;YAMADA HISASHI |
分类号 |
B23H1/10 |
主分类号 |
B23H1/10 |
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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