发明申请
- 专利标题： SLIDING MECHANISM AND FRICTION REDUCTION METHOD FOR THE SAME
- 专利标题（中）： 相同的滑动机构和摩擦减少方法
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申请号： US13993136申请日： 2011-10-21
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公开(公告)号： US20130266246A1公开(公告)日： 2013-10-10
- 发明人: Keisuke Yari , Sachiyo Ono , Masaru Iijima , Noriyoshi Tanaka , Kenji Yamamoto , Akihiro Kotaka
- 申请人： Keisuke Yari , Sachiyo Ono , Masaru Iijima , Noriyoshi Tanaka , Kenji Yamamoto , Akihiro Kotaka
- 申请人地址： JP Tokyo JP Ageo-shi, Saitama
- 专利权人： ADEKA CORPORATION,UD TRUCKS CORPORATION
- 当前专利权人： ADEKA CORPORATION,UD TRUCKS CORPORATION
- 当前专利权人地址： JP Tokyo JP Ageo-shi, Saitama
- 优先权： JP2010-276943 20101213
- 国际申请： PCT/JP2011/074272 WO 20111021
- 主分类号： F16C29/02
- IPC分类号： F16C29/02
摘要：
The purpose of the present invention is to provide: a sliding member having a lubricating film formed on the sliding surface thereof, and capable of exhibiting friction-reducing performance; and a friction reduction method for the same. To that end, the present invention entails coating the sliding surface with a titanium nitride-based material (for example, titanium carbon nitride, titanium nitride, or titanium aluminum nitride), adding a molybdenum dithiocarbamate with molybdenum in the amount of 600-1000 ppm to diesel engine oil, setting the arithmetic mean roughness of the sliding member to 2-10 nm, and upon converting the Sommerfeld number viscosity to Pa·s, the speed to s−1, and the load to mean Hertzian stress (Pa), then the lubrication conditions for use are within the range of 2.12365×10−19 to 5.94509×10−19.