摘要
对油田往复泵活塞的使用工况、结构特点及材料性能进行了分析,提出了往复泵活塞的4种破坏形式,即剌漏、啃伤、机械疲劳和热疲劳,指出改进措施。
Actual condition of reciprocating pump in oil field, structure and material of it are introduced.Four kinds of piston damage are proposed, that's, leakage because of pricking, being grawed ,mechanical fatigue and heat fatigue .Measures for improvement are given.
出处
《石油矿场机械》
北大核心
2003年第4期65-66,共2页
Oil Field Equipment
关键词
往复泵活塞
结构
破坏机理
措施
piston of reciprocating pump
structure
damage mechanism
measure