发明授权
- 专利标题: Milling cutting insert
- 专利标题(中): 铣削切削刀片
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申请号: US029991申请日: 1998-03-13
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公开(公告)号: US5947650A公开(公告)日: 1999-09-07
- 发明人: Amir Satran , Rafael Margulis
- 申请人: Amir Satran , Rafael Margulis
- 申请人地址: ILX Midgal Tefen
- 专利权人: Iscar Ltd.
- 当前专利权人: Iscar Ltd.
- 当前专利权人地址: ILX Midgal Tefen
- 优先权: ILX115338 19950918; ILX117552 19960319
- 主分类号: B23C5/20
- IPC分类号: B23C5/20 ; B23C5/00 ; B23C5/22 ; B23C5/28 ; B23B27/22
摘要:
A milling cutting insert including a substantially prismatic body portion having an upper surface, a lower surface, side surfaces and at least one protruding nose-like cutting corner, having a rake surface merging with the upper surface and a wraparound relief flank surface having portions merging respectively with adjacent side surface meeting at the cutting corner, front and side cutting edges formed by the intersection between the rake surface and the wraparound relief flank surface, the cutting edges protruding outwardly relative to their respective side surface surfaces and being elevated relative to the upper surface with at least the side cutting edge sloping towards the lower surface.
公开/授权文献
- USD376489S Bedstead 公开/授权日:1996-12-17