Study on low friction under low sliding velocity condition using PTFE material with copper particle as filler

被引：0
|
作者：
Kurachi, K. [1 ]
Itoigawa, F. [1 ]
Koyata, S. [2 ]
Yagishita, K. [2 ]
Nakamura, T. [1 ]
机构：
[1] Nagoya Inst Technol, Dept Elect & Mech Engn, Showa Ku, Gokiso Cho, Nagoya, Aichi, Japan
[2] JXTG Nippon Oil & Energy Corp, Cent Tech Res Lab, Naka Ku, 8 Chidori Cho, Yokohama, Kanagawa, Japan
来源：
PROCEEDINGS OF ASIA INTERNATIONAL CONFERENCE ON TRIBOLOGY 2018 (ASIATRIB 2018) | 2018年
关键词：
Boundary lubrication; velocity dependency; PTFE material;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Lower friction of a slide guide-way under low sliding velocity condition is essential to improve the accuracy of machine tools. To fulfill this requirement, PTFE based composite material is used in combination with special lubricant for a slide guide-way. However, why lower friction is developed in this combination is poorly-understood. In this study, friction mechanism under low pressure sliding contact using the PTFE based composite material is experimentally investigated by changing materials and performing sliding friction test. As a result, it was found that contacting condition of copper particle make influences on maintaining velocity dependency under boundary lubrication condition.
引用
收藏
页码：311 / 312
页数：2
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