发明授权
- 专利标题： Electro-erosion edge honing of cutting tools
- 专利标题（中）： 电腐蚀边缘珩磨刀具
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申请号： US12548858申请日： 2009-08-27
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公开(公告)号： US08455783B2公开(公告)日： 2013-06-04
- 发明人: Philip Koshy
- 申请人： Philip Koshy
- 申请人地址： CA Hamilton, Ontario
- 专利权人： McMaster University
- 当前专利权人： McMaster University
- 当前专利权人地址： CA Hamilton, Ontario
- 代理机构： McCarter & English, LLP
- 主分类号： B23H9/08
- IPC分类号： B23H9/08
摘要：
A process for preparing the cutting edge of a cutting tool having a rake face and a clearance face. The process comprises the elimination of material from the cutting edge by providing a series of rapidly recurring electrical spark discharges in a gap located between the tool edge and a counterface. The spark discharges vaporize and melt the tool edge to form a desired radius.
公开/授权文献
- US20110049108A1 Electro-Erosion Edge Honing of Cutting Tools 公开/授权日：2011-03-03