发明名称 |
ANORDNUNG ZUM BEARBEITEN KONISCHER INNENFLAECHEN VON WERKSTUECKEN |
摘要 |
Arrangement for the electrospark working of internal conical surfaces of metal parts having a hollow space with a high slenderness ratio, terminating in a conical surface. The working electrode is guided in the hollow space of the workpiece and is provided with a simple and effective system of advance of the electrode, with the possibility of stoppage of the operation of the apparatus if due to some non-conductive dirt between the electrode and the worked surface correct operation is impossible, and with the provision of effective rinsing of the burning products. |
申请公布号 |
DE3045783(A1) |
申请公布日期 |
1981.06.11 |
申请号 |
DE19803045783 |
申请日期 |
1980.12.04 |
申请人 |
MOTORPAL-JIHLAVA,N.P. |
发明人 |
MATEJA,LUDVIK,DIPL.-ING.;PRASEK,JOSEF,DIPL.-ING. |
分类号 |
B23H7/30;B23H7/26 |
主分类号 |
B23H7/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|