| 发明名称 |
CUTTING TOOL FOR SOFT MATERIAL |
| 摘要 |
<p>A cutting tool for soft material characterized in that a protrusion (15) having a cutter edge (17) is formed to project upward on the surface (11) of a substrate (10) composed of a hard material, and a retaining part (12) lower than the protrusion (15) is formed to project upward contiguously to at least the front side of the rotational direction T of the protrusion (15) (front side in the cutting direction). Machining efficiency can be enhanced at the time of machining/conditioning the pad surface using this cutting tool for soft material.</p> |
| 申请公布号 |
KR20050092743(A) |
申请公布日期 |
2005.09.22 |
| 申请号 |
KR20057012905 |
申请日期 |
2005.07.12 |
| 申请人 |
MITSUBISHI MATERIALS CORPORATION |
发明人 |
MATSUKI RYUICHI;ATAKA YOSHITADA;OSHIMA HIDEO |
| 分类号 |
B23C5/02;B24B53/007;B24B53/017;B24B53/12;(IPC1-7):B24B53/12;B24B37/00;H01L21/304 |
主分类号 |
B23C5/02 |
| 代理机构 |
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代理人 |
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