缸筒存在半孔滚压中滚压工具的磨损分析及改善研究

摘要

针对在缸筒存在半孔的滚压工艺的推广过程中,出现的滚压头滚子与支撑心轴急剧磨损情况,进行理论分析以及失效状况的汇总.通过改变滚压头的受力状况和使用环境等,提高滚压头使用寿命,为油缸内壁存在半孔的滚压工艺的推广及滚压头使用寿命提升总结了经验.%Aiming at the sharp abrasion between milled head of cylindrical roller and support central spindle which occurs dudng the promotion of cylinder rolling process with half hole on barrel, this article carries out the theoretical analysis and compiles the failure conditions. The service life of milled head can be enhanced effectively through changing the force condition and using environment and so on. It also summarizes the experiences of internal face of barrel and the service life of milled head for the promotion of cylinder rolling process with half hole.