Study on the Material of Friction Pair for Water Hydraulics Gear Pump

摘要：

The friction and wear characteristics of filled polytetrafluoroethylene(PTFE) composite with Carbon Fiber, MoS2, Al2O3 with different volume percentage in sliding against stainless disc under water lubrication condition were studied. Studies have been made on the wear resistance of the material by the analysis of variance and range, and the worn surface has been observed and analyzed by Atomic Force Microscopy (AFM) Dimension 3100. Results show that it is possible to prepare carbon fiber/ MoS2/ Al2O3/PTFE composite by the mold pressing method, the composite has excellent friction and wear resistance under water lubrication condition, the fitness volume proportion of Carbon Fiber, MoS2, Al2O3, PTFE is 5: 5: 5:85 and 15:10:5:70.

关键词： filled PTFE,orthogonal design composite material,water lubrication,frication and wear performance

作者: Wang Qiang Jiang Jihai

作者单位: School ofMechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China The State Key Laboratory of Fluid Power Transmission and Control, Zhejing Univ, Hangzhou,3W027,China

会议类型: 国际会议

会议名称: The Fifth International Symposium on Fluid Power Transmission and Control(ISFP2007)（2007年国际流体动力传输与控制学术会议）

会议地点: 北戴河

会议语种:英文

页码: 1126-1130

在线出版日期: 2007-06-06（万方平台首次上网日期，不代表论文的发表时间）