发明名称 |
Skärande verktyg för metallbearbetning samt metod vid tillverkning av skärande verktyg |
摘要 |
A cutting tool and a method for the production of cutting tools for metalworking characterized in that the holder body of the tool first is submitted to a surface hardening that results in the formation of compressive stresses in the surface and then submitted to a surface treatment that gives additional contribution of compressive stresses in the surface. In this way, it is allowed to, on one hand, be able to modify/machine or remove parts of or the entire phase-transition layer obtained in the surface hardening at the same time as additional compressive stresses <IMAGE> |
申请公布号 |
SE0301450(A) |
申请公布日期 |
2004.11.17 |
申请号 |
SE20030001450 |
申请日期 |
2003.05.16 |
申请人 |
SANDVIK AB |
发明人 |
KLAS TUEBINGER;MIKAEL HERDIN;DAN HOEGLUND |
分类号 |
B23B51/04;C21D7/06;C21D9/22;(IPC1-7):C23C16/458;C23C8/38;C23C8/32;C23C8/26 |
主分类号 |
B23B51/04 |
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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