发明名称 |
SPARK GAP CONTROL FOR ELECTRO-DISCHARGE MACHINING |
摘要 |
A control module for an EDM device, comprises: controls for managing power supplied to the EDM device, taking voltage measurements, calculating responses, and controlling advancement of an electrode of the EDM device. The EDM device may include a piezoelectric crystal that electrically in parallel with the voltage applied to a spark gap between the electrode and a workpiece. |
申请公布号 |
EP2490850(A2) |
申请公布日期 |
2012.08.29 |
申请号 |
EP20100825688 |
申请日期 |
2010.10.21 |
申请人 |
PERFECT POINT EDM CORPORATION |
发明人 |
RUDGLEY, MERVYN;GOLD, KENNETH, S.;GIBBONS, MICHAEL;LEGGE, JAMES, T.;GERLACH, RICHARD, K. |
分类号 |
B23H1/02;B23H1/00;B23H7/20 |
主分类号 |
B23H1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|