发明名称 |
Schneideinsatz für Dreh- und Nutenwerkzeug |
摘要 |
The invention relates to a turning insert (10) that consists of a polygonally shaped body, confined by oppositely disposed side surfaces (11, 12) interconnecting upper and lower surfaces (13, 14) and front and rear end surfaces (15, 16), with a main cutting edge (18) at the intersection between the front end surface (16) and an upper land area (27). A chipforming device (19) is provided in the forward portion of said top surface (14) shaped in the form of a number of distantly provided recesses (28, 30) and ridges (34, 35) in order to promote improved chip control and obtention of narrower chips in grooving operations. <IMAGE> |
申请公布号 |
DE69303325(D1) |
申请公布日期 |
1996.08.01 |
申请号 |
DE1993603325 |
申请日期 |
1993.04.16 |
申请人 |
SANDVIK AB, SANDVIKEN, SE |
发明人 |
LINDSTEDT, LARS, S-811 37 SANDVIKEN, SE |
分类号 |
B23B27/04;B23B27/22;(IPC1-7):B23B27/04 |
主分类号 |
B23B27/04 |
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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