发明名称 |
PRESPRAY PROCESSED CYLINDER INSIDE AND CYLINDER INSIDE PRESPRAY PROCESSING METHOD |
摘要 |
ABSTRACT A cylindrical surface (3) is roughed to be prepared for a spray film (11) to be formed thereon, by cutting therein rough undulations (21) in a threaded form, using a cut chip (20) leaving a groove part (21a) of a respective undulation (21) in a preset direction or cut form, for breaking or partially tearing off a ridge part (21b) of the rough undulation (21) to have a remainder of the ridge part (21b) formed with finer undulations (22). |
申请公布号 |
WO0240850(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
WO2001JP09916 |
申请日期 |
2001.11.13 |
申请人 |
NISSAN MOTOR CO.,LTD.;TAKAHASHI, HIDEO;CHUUBACHI, MINORU;HASEGAWA, KIYOSHI |
发明人 |
TAKAHASHI, HIDEO;CHUUBACHI, MINORU;HASEGAWA, KIYOSHI |
分类号 |
C23C4/02;C23C4/16;F02B77/02;F02F1/00;F16J10/04 |
主分类号 |
C23C4/02 |
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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