| 发明名称 |
Indexable, double-sided cutting insert and cutting tool including such an insert |
| 摘要 |
A cutting insert includes a first surface having a first rake surface, a second surface having a second rake surface, a central axis of the insert extending between the first and second surfaces, four side surfaces extending between the first surface and the second surface, and four cutting edges. Each cutting edge has a first cutting edge component and a second cutting edge component and being associated with a respective one of the first and second surfaces and with two respective ones of the side surfaces. The first rake surface is identical to the second rake surface and the first rake surface and the second rake surface are oriented at a 90° angle to each other about the central axis of the insert. |
| 申请公布号 |
US9039335(B2) |
申请公布日期 |
2015.05.26 |
| 申请号 |
US201214238884 |
申请日期 |
2012.06.11 |
| 申请人 |
SECO TOOLS AB |
发明人 |
Hedberg Stefan |
| 分类号 |
B23C5/20;B23C5/22 |
主分类号 |
B23C5/20 |
| 代理机构 |
|
代理人 |
Gorski Corinne R. |
| 主权项 |
1. A cutting insert comprising:
a first surface including a first rake surface; a second surface including a second rake surface, a central axis of the insert extending between the first and second surfaces; four side surfaces extending between the first surface and the second surface; four cutting edges, each cutting edge having a first cutting edge component and a second cutting edge component and being associated with a respective one of the first and second rake surfaces and with two respective ones of the side surfaces, wherein when the insert is flipped 180° around the central axis the first rake surface is identical to the second rake surface and the first rake surface and the second rake surface are oriented at a 90° angle to each other about the central axis of the insert. |
| 地址 |
Fagersta SE |
