摘要
微织构对表面摩擦磨损有着显著的减缓和改善作用,已成为工程应用和工业研究的热点。重点阐述激光烧蚀制备织构的去除机理,并对纳秒、皮秒以及飞秒激光等各类加工织构的方法进行了对比分析,阐明织构在多种领域表面改性作用,重点说明了微织构减摩降磨与提高润滑效应的作用机理,分析和研究了织构的几何参数对摩擦性能的影响。
Microwoven has a significant effect on the slowing and improving of surface friction and wear,and has become a hot spot in engineering applications and industrial research.The removal mechanism of laser ablation preparation of textures is elaborated,and the methods of processing textures such as nanoseconds,picoseconds,and femtosecond lasers are compared and analyzed.At the same time,the surface modification effect of texture in various fields is clarified,the mechanism of microwoven structure in reducing friction and reducing wear and improving the lubrication effect is emphasized,and the influence of geometric parameters of texture on friction performance is analyzed and studied.
作者
杨宇
杨发展
姜芙林
黄珂
刘朝伟
Yang Yu;Yang Fazhan;Jiang Fulin;Huang Ke;Liu Zhaowei(Engineering,Qingdao University of Technology,Qingdao,Shandong 265200,China;School of Mechanical and Automotive Engineering,Qingdao University of Technology,Qingdao,Shandong 265200,China)
出处
《工具技术》
北大核心
2023年第7期3-12,共10页
Tool Engineering
基金
山东省自然科学基金(ZR2018PEE011)。
关键词
微织构
激光制备微织构
减摩降磨
几何参数
摩擦性能
microwoven
laser preparation of microwoven
friction reduction and wear reduction
geometric parameters
friction performance
