发明授权
- 专利标题: Polygonal cutting insert
- 专利标题(中): 多边形切削刀片
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申请号: US81266申请日: 1987-08-03
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公开(公告)号: US4787784A公开(公告)日: 1988-11-29
- 发明人: Thomas J. Bernadic , Tony M. Lowe , John H. Patterson , Karl A. Kathi , Charles F. Zimmerman , Yefim Val
- 申请人: Thomas J. Bernadic , Tony M. Lowe , John H. Patterson , Karl A. Kathi , Charles F. Zimmerman , Yefim Val
- 申请人地址: MI Troy
- 专利权人: GTE Valenite Corporation
- 当前专利权人: GTE Valenite Corporation
- 当前专利权人地址: MI Troy
- 主分类号: B23B27/14
- IPC分类号: B23B27/14 ; B23B27/22
摘要:
A polygonal indexable cutting insert has a chip breaker with a backwall arranged in a sinuous path so as to deflect chips in a direction toward the center of the insert.
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