摘要
通过对不同的材料及表面处理工艺的抽油泵泵筒和柱塞摩擦副耐磨性试验研究,对选用的摩擦副按柱塞先失效原则进行了排序,将摩擦副磨损后的表面进行了电镜观察分析,认为45钢镍磷镀作泵筒和与45钢镀铬作柱塞组成的摩擦副是较理想的配磨组合。
<Abstrcat>?According to experiment study of extractive pump plunger and barrel friction pair which are made of various materials and surface treatments,selected friction pairs are arranged according to plunger fail first principleSurface analysis was finished by electron microscopeIt is obtained by analysis that the perfect friction pair are 45 steel nickelphossy plating for barrel and 45 steel chrome plating for plunger
出处
《石油矿场机械》
北大核心
2002年第4期22-25,共4页
Oil Field Equipment
关键词
抽油泵
磨擦副
耐磨性能
试验
有杆泵
抗磨性
sucker rod pump
abrasion resistance
material
experiment
analysis
