发明名称 |
System and method for holding and releasing a workpiece for electrochemical machining |
摘要 |
A system and method are described for holding and releasing a workpiece for electrochemical machining. In one embodiment, a workpiece holder has a workpiece surface that couples to the workpiece when negative pressure is applied to provide a seal between the workpiece and the workpiece surface. A plenum located within the workpiece holder has a proximal end capable of being removably coupled to the workpiece. A piston is configured to move upward in the plenum and to lift the workpiece off of the workpiece surface in response to positive pressure being applied.
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申请公布号 |
US7270735(B2) |
申请公布日期 |
2007.09.18 |
申请号 |
US20030743935 |
申请日期 |
2003.12.22 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
STEELE MARK GREG;COCHRAN DUSTIN ALAN |
分类号 |
C25D17/10;B23H3/00;B23H11/00;B25B11/00;C25D17/06;C25F7/00 |
主分类号 |
C25D17/10 |
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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