凸轮-挺柱摩擦副的设计改进与试验研究  

Design Improvement and Experimental Studyof Cam-Tappet Rubbing Pair

作　　者：陈凌珊[1] 甘慧庆[1] 赵吉华[1] 陈伯贤[1] 

机构地区：[1]广东工业大学,广州510090

出　　处：《润滑与密封》2002年第2期27-28,31,共3页Lubrication Engineering

摘　　要：本文讨论了凸轮及挺柱的材料和工艺进行匹配组合,并在专用模拟试验设备上按规定的条件进行快速模拟试验。试验结果表明,球铁凸轮与钢挺柱的配对方案为最佳,其性能达到1100型柴油机的设计要求。The cam-tappet rubbing pairs matched with different materials and technics are discussed in this paper. A series of simulated experiments in these rubbing pairs are made on the special simulated experimental equipments under given conditions. The tests show that the ductile iron cam is the best match for the steel tappet and their friction performance reaches the design requirements of Type 1100 diesel.

关 键 词：设计改进 试验研究 凸轮-挺柱摩擦副 内燃机 配气机构 

分 类 号：TK403[动力工程及工程热物理—动力机械及工程]