发明授权
- 专利标题: Method for electrical discharge machining of electrically non-conductive material
- 专利标题(中): 非导电材料的放电加工方法
-
申请号: US12225518申请日: 2007-02-16
-
公开(公告)号: US08269132B2公开(公告)日: 2012-09-18
- 发明人: Ralf Förster , Karsten Klein , Ulrich Laudien , Silke Settegast , Ramesh Subramanian
- 申请人: Ralf Förster , Karsten Klein , Ulrich Laudien , Silke Settegast , Ramesh Subramanian
- 申请人地址: DE München
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE München
- 优先权: EP06006138 20060324
- 国际申请: PCT/EP2007/051501 WO 20070216
- 国际公布: WO2007/110277 WO 20071004
- 主分类号: B23H1/06
- IPC分类号: B23H1/06
摘要:
The invention relates to a method for electrical discharge machining of electrically non-conductive material in which a layer of an electrically conductive substance is applied as an auxiliary electrode on the electrically non-conductive material. Said method is characterized in that the electrically conductive substance is chemically converted by oxidative heat treatment after electrical discharge machining.
公开/授权文献
信息查询