发明名称 |
Indexable insert and cutting tool having indexable insert |
摘要 |
The indexable insert of the present invention has a cutting edge at the end of a stick-shaped portion projecting from a tool base. The base is shaped to ensure effective clamping, thereby avoiding chatter and backlash. A cutting edge and a rake face are provided at the end of the stick-shaped portion, which is also provided with a side relief face so that chips cut from the workpiece are smoothly carried away. The cutting edge extends sideways beyond the side relief face so that the insert can effectively cut the walls of small and deep holes.
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申请公布号 |
USRE41275(E1) |
申请公布日期 |
2010.04.27 |
申请号 |
US20030460703 |
申请日期 |
2003.06.11 |
申请人 |
KYOCERA CORPORATION |
发明人 |
TSUDA YUUICHI;TAKAYANAGI KIYOTADA;KAWASAKI TAIRA;KUBO HIROAKI;HOKAKOBA TOSHIHISA |
分类号 |
B23B27/02;B23B27/00;B23B27/16;B23B29/03 |
主分类号 |
B23B27/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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