发明名称 |
A MILLING TOOL WITH COOPERATING PROJECTIONS AND RECESSES BETWEEN THE CUTTING INSERT AND THE HOLDER |
摘要 |
The present invention relates to an indexable cutting insert for an end mill for machining of contours in a workpiece and to a milling tool. The cutting insert is asymmetrical in respect of a line through a hole in the cutting insert. The cutting insert includes two cutting edge portions. Each cutting edge portion comprises of a substantially straight cutting edge and a curved cutting edge along respective intersecting lines between a clearance surface and a chip surface. The curved cutting edges have different lengths. The cutting insert includes recesses in a bottom side of the cutting insert. The recesses are arranged on both sides of and at different distances from the hole of the cutting insert.
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申请公布号 |
US2006056926(A1) |
申请公布日期 |
2006.03.16 |
申请号 |
US20050162627 |
申请日期 |
2005.09.16 |
申请人 |
SECO TOOLS AB |
发明人 |
RIVIERE BERTRAND;JONSSON CHRISTER;KARONEN MATTI |
分类号 |
B23C5/20;B23C5/10;B23C5/22 |
主分类号 |
B23C5/20 |
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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