| 发明名称 |
METHOD FOR FINISHING WORK OF SPRAY-COATED SURFACE, AND WORKING TOOL |
| 摘要 |
In a method for a finishing work of a spray-coated surface, an inner surface of a cylindrical hollow member is roughened by forming a helical groove thereon. A thermal spray coating is formed on the inner surface that is roughened, and a finishing work is carried out by cutting the thermal spray coating along a helix of the groove by use of a cutting tool. According to the method for a finishing work, a finishing work of a thermal spray coating with non-uniform hardness can be carried out efficiently. |
| 申请公布号 |
US2015044385(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201314382941 |
申请日期 |
2013.02.28 |
| 申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
Watanabe Takafumi;Inoguchi Masatoshi;Sugiyama Kiyokazu;Terada Daisuke;Noshi Yoshitsugu |
| 分类号 |
C23C4/18;C23C4/02;C23C4/16;B23B51/02 |
主分类号 |
C23C4/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for a finishing work of a spray-coated surface, the method comprising:
roughening an inner surface of an cylindrical hollow member by forming helical groove thereon; forming a thermal spray coating on the inner surface that is roughened; and carrying out a finishing work by cutting the thermal spray coating along a helix of the groove by use of a cutting tool. |
| 地址 |
Kanagawa JP |
