微织构化表面润滑设计与发展分析  

Lubrication Design and Development Analysis of Micro-texturing Surfaces

作　　者：张培耘[1] 张彦虎[2] 华希俊[1] 符永宏[1] 尹必峰[3] 符昊[2] 纪敬虎[1] ZHANG Pei-yun;ZHANG Yan-hu;HUA Xi-jun;FU Yong-hong;YIN Bi-feng;FU Hao;JI Jing-hu(School of Mechanical Engineering,Jiangsu University,Zhenjiang 212013,China;Institute of Advanced Manufacturing and Modern Equipment Technology,Jiangsu University,Zhenjiang 212013,China;School of Automotive and Traffic Engineering,Jiangsu University,Zhenjiang 212013,China)

机构地区：[1]江苏大学机械工程学院,江苏镇江212013 [2]江苏大学先进制造与现代装备技术工程研究院,江苏镇江212013 [3]江苏大学汽车与交通工程学院,江苏镇江212013

出　　处：《表面技术》2021年第9期14-32,共19页Surface Technology

基　　金：国家自然科学基金项目(51705210,51975252,52075225,51305168,51375211,51175233)。

摘　　要：随着先进微细加工手段的可及化,近十年来,表面微织构技术有效促进了织构摩擦学的蓬勃发展。针对几种典型润滑工况下的摩擦特性,阐述了表面微织构技术的应用特征,尤其是表面微织构的实施对润滑区摩擦学行为的作用和影响。分析了表面织构在摩擦表面减摩抗磨、润滑减阻和防腐延寿诸方面的施用效果与发展潜力,在智能制造的现实需求下,提出表面织构技术快速发展的历史必然,并明确了表面织构技术应用与理论发展非协调之问题。进一步结合仿生设计思想,从表面微织构的几何结构设计和形貌拓扑优化等方面,评述了表面微织构设计理论与技术发展现状和趋势。着重指出,复合织构化设计理论与方法亟待拓展,仿生织构设计思想常会产生有益效果。最后,讨论了表面微织构技术在高低温等特殊应用背景下的摩擦学行为特征,拓展表面织构技术在极端工况下的应用潜力和工程价值。表面织构技术有望在控制摩擦、减小磨损和改善润滑方面发挥更积极的作用,进而推动我国高端装备相关产业的技术升级。With the availability of micromachining methods,the rapid development of surface texturing technology in the past decade has led to a boom in the field of tribology.In this paper,according to the friction characteristics of several typical lubrication conditions,the application characteristics of surface micro-texturing technology are described,especially the effect and influence of the implementation on surface micro-textures in lubrication zone.The development potential and application effect of surface texturing on friction reduction and wear resistance,lubrication and drag reduction,corrosion prevention and life extension are analyzed.Under the practical need of intelligent manufacturing,the historical necessity of the development of surface texturing technology is discussed,and the different development speed of application and theories of surface texturing technology is clarified.Furthermore,combined with bionic design idea,the design theory and technology of surface microtexturing are reviewed in the aspects of geometric structure design and topology optimization of surface micro-textures.It is emphasized that the theory and method of composite texture design need to be expanded,and the idea of bionic texture design often produces beneficial results.Finally,the tribological behavior characteristics of surface micro-texturing technology against the special application backgrounds,such as high and low temperatures,are discussed,and the application potential and value of surface texturing technology under extreme working conditions is expanded.Surface texturing technology is expected to play a more active role in controlling friction,reducing wear and improving lubrication,thus promoting the upgrading of related industries in China.

关 键 词：表面织构 摩擦学设计 润滑工况 几何拓扑 适应性 

分 类 号：TH117[机械工程—机械设计及理论]