基本信息:
- 专利标题： CUTTING TOOL AND ROUND DOUBLE SIDED CUTTING INSERT THEREFOR
- 专利标题（中）：刀具和圆形双面切削刀片
- 申请号：EP09787542.1 申请日：2009-08-19
- 公开(公告)号：EP2323794A1 公开(公告)日：2011-05-25
- 发明人： SATRAN, Amir , MEN, Yuri
- 申请人： Iscar Ltd.
- 申请人地址： P.O. Box 11 24959 Tefen IL
- 专利权人： Iscar Ltd.
- 当前专利权人： Iscar Ltd.
- 当前专利权人地址： P.O. Box 11 24959 Tefen IL
- 代理机构： Vossius & Partner
- 优先权： IL19377908 20080831
- 国际公布： WO2010023659 20100304
- 主分类号： B23C5/20
- IPC分类号： B23C5/20
摘要：
A cutting insert for retention in a rotating cutting tool having an axis of rotation. The cutting insert comprising two opposing end surfaces and a peripheral side surface extending therebetween, each end surface having a mutual first axis of symmetry passing through the end surfaces about which each end surface has N-fold rotational symmetry for some value of N where N is chosen from the group of 2, 3 and 4. A peripheral cutting edge formed at the junction between each end surface and the peripheral side surface, the peripheral edge comprising N curved cutting edges merging with N straight cutting edges which extend between the curved cutting edges at extremities thereof. The curved cutting edges of the two end surfaces do not overlap in an end view of the cutting insert along the first axis of symmetry.
公开/授权文献:
- EP2323794B1 CUTTING TOOL AND ROUND DOUBLE SIDED CUTTING INSERT THEREFOR 公开/授权日：2017-04-19