摘要
齿轮表面改性技术对于齿面强化,延长齿轮的使用寿命和发展新型齿轮加工技术具有重要的意义.文中综述了齿轮表面改性技术的方法及涂层材料:涂层方法由最初的化学气相沉积法发展到物理气相沉积法和离子注入法.其中,复合表面处理是目前研究最多的一种方法;涂层材料也由单一涂层向多元涂层发展.在此基础上,提出了齿轮表面改性技术的研究发展方向.
Surface modification techniques of coated gears can intensify the surface of gears, prolong its life, and develop new machining techniques. This paper summarized the methods of surface modification techniques on coated gears and the coating material. The technics of coating had been developed from the chemical vapor deposition to the physical vapor deposition and plasma source ion implantation, in which duplex-coat technique was a popular method. The material of coating had been developed from single to multi-layer or multi-element coating. Furthermore, the authors indicated the developing direction of surface modification techniques on coated gears.
出处
《江苏科技大学学报（自然科学版）》
CAS
北大核心
2009年第2期113-116,共4页
Journal of Jiangsu University of Science and Technology:Natural Science Edition
基金
江苏省高技术研究资助项目(BG2007032)
江苏省淮海工学院科研启动资助项目(KK-06015)
关键词
齿轮
表面改性
涂层材料
摩擦磨损
gears
surface modification
coating material
friction and wear
