摘要
针对抽油机减速箱在使用中普遍存在的主动轴窜轴问题,在分析了抽油机减速箱特殊使用工况、窜轴的动力来源以及窜动量来源的基础上,提出:抽油机减速箱窜轴是其特殊使用工况所导致的必然结果;少量的窜轴是设计本身允许的,是加工制造精度所决定的;过量的窜轴则是不正常的。此外,还分析了导致过量窜轴的各种原因,并提出了控制窜轴的各种方法。
The axial play of the drive shaft is of common occurence on pumping -unit reducers. The authors discuss the special working conditions of the pumping- unit reducer and the cause and amount of the shaft play, point out thata small amount of shaft play is 'inevitable and allowable, while excessive play must be avoided. The authors then analyze the things account for the occurence of excessive play, and offer some measures for controlling the play.
出处
《石油机械》
北大核心
1991年第10期28-32,6,共5页
China Petroleum Machinery
