发明名称 |
BLADE MEMBER, AND EDGE WORKING APPARATUS FOR THE BLADE MEMBER |
摘要 |
In a vacuum chamber, the edge of each blade group is subjected to an ion beam treatment under predetermined conditions using a plasma ion gun and argon as a medium, and is subjected to a plasma ion implantation of nitrogen plasma under predetermined conditions using a plasma ion implantation gun. As a result, it is possible to provide a blade member having an edge of a cutting quality enhanced by increasing the sharpness, a blade member having an edge of a rigidity enhanced by increasing the hardness, and a working apparatus capable of working those edges efficiently. |
申请公布号 |
EP2233258(A1) |
申请公布日期 |
2010.09.29 |
申请号 |
EP20080867886 |
申请日期 |
2008.12.24 |
申请人 |
NAGATA SEIKI CO., LTD.;KAI R & D CENTER CO., LTD. |
发明人 |
UEMURA, KENSUKE;OHTSUBO, HIROSHI |
分类号 |
B26B21/54;B23K15/00;B23K15/06;B26B9/00;C23C14/02;C23C14/48;C23C14/50;C23C14/58;C23F4/00 |
主分类号 |
B26B21/54 |
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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