发明名称 |
Holder for a cutting tool for metalworking and a method for the production of a holder for a cutting tool |
摘要 |
There is disclosed a holder for a cutting tool and a method for the production of a cutting tool for metalworking that results in a holder body having increased fatigue strength at loads over 60% of the yield point in tension. The method and the tool are characterized in that the holder body of the tool is subjected to a hardening process resulting in deep hardening, and that the holder body then is subjected to a surface treatment resulting in a strain hardening of the surface in order to introduce compressive stresses in the surface zone of the holder body.
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申请公布号 |
US2006260439(A1) |
申请公布日期 |
2006.11.23 |
申请号 |
US20050270834 |
申请日期 |
2005.11.10 |
申请人 |
SANDVIK INTELLECTUAL PROPERTY AB |
发明人 |
TUBINGER KLAS;LUNDGREN ROGER;HOGLUND DAN |
分类号 |
B21K5/04 |
主分类号 |
B21K5/04 |
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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