发明授权
US4826580A Method and apparatus for finishing cut surface of work produced by wire
cut discharge process
失效
通过线切割放电工艺生产的切割工作表面的方法和装置
- 专利标题： Method and apparatus for finishing cut surface of work produced by wire cut discharge process
- 专利标题（中）： 通过线切割放电工艺生产的切割工作表面的方法和装置
-
申请号： US13811申请日： 1987-02-12
-
公开(公告)号： US4826580A公开(公告)日： 1989-05-02
- 发明人: Takahisa Masuzawa , Shigenori Sakai
- 申请人： Takahisa Masuzawa , Shigenori Sakai
- 申请人地址： JPX Tokyo
- 专利权人： Research Development Corporation of Japan
- 当前专利权人： Research Development Corporation of Japan
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX61-27783 19860213
- 主分类号： B23H5/02
- IPC分类号： B23H5/02 ; B23H7/02 ; C25F3/16 ; B23H1/10 ; B23H3/10 ; B23H9/12
摘要：
A method and a device for finishing the cut surface of a work which is cut from a metal blank by a wire cut discharge process. The work and the waste piece of the metal blank are positioned in the same condition as just after the process. Electrolyte is fed through a clearance between the work and the waste piece and, at the same time, current is caused to flow from the work to the remainder. This subjects the cut surface of the work to electrolytic treatment to thereby make it smooth while removing oxide films and degenerated surface layers therefrom.
公开/授权文献
- US5347986A Solar powered high pressure steam generator 公开/授权日：1994-09-20