发明名称 |
INDEXIERBARER SCHNEIDEINSATZ. |
摘要 |
An indexable cutting insert (K1) of a polygonal shape including a plurality of nose portions (2) formed at vertexes of the polygonal shape, respectively, a cutting edge (3 min ) formed between neighboring ones of the nose portions (2), a land portion (5) formed inside the cutting edge (3 min ) and a dimple formed, in the vicinity of each of the nose portions (2) and the land portion (5), inside each of the nose portions (2), with the cutting edge (3 min ) being inclined upwardly in a direction away from each of the nose portions (2). |
申请公布号 |
DE3882341(D1) |
申请公布日期 |
1993.08.19 |
申请号 |
DE19883882341 |
申请日期 |
1988.11.24 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD., OSAKA, JP |
发明人 |
TAKAHASHI, NOBUHIRO C/O ITAMI WORKS OF, 1-1, KOYAKITA 1-CHOME ITAMI-SHI HYOGO, JP |
分类号 |
B23B27/14;(IPC1-7):B23B27/14 |
主分类号 |
B23B27/14 |
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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