摘要
纸基摩擦材料因其优异的摩擦性能在交通运输机械、建筑矿山机械等各类车辆与工程机械的自动变速器和制动器中得到广泛的应用,是一类重要的摩擦材料。文章介绍了纸基摩擦材料的接合机理、润滑油作用机制、纸基摩擦材料性能的影响因素(孔隙率、材料力学性能及温度)、表面形貌及磨损机理的研究现状。
Paper-based friction material which has outstanding friction properties has been widely applied in automatic transmissions and braking systems of various vehicles and engineering machines.In last decade,with the increasing of recognizing the importance and the potential applications of this material,related studies were carried out and some theories were developed.This paper is focused on the advances of study on the engagement and lubrication mechanisms,the effects of material structure,mechanics,temperature and surface morphology characteristics on the friction properties of paper-based friction material.
出处
《中国造纸学报》
CAS
CSCD
北大核心
2010年第1期96-101,共6页
Transactions of China Pulp and Paper
基金
国家高技术研究发展计划(863计划)重点项目
2007AA100704
关键词
纸基摩擦材料
润滑机理
摩擦性能
表面形貌
paper-based friction material
lubrication mechanism
friction properties
morphology characteristics
