摘要
行星头是采煤机的重要零件,在采煤机中起到重要的作用,因其工作原理和工况特殊,一旦出现问题将直接导致采煤机停产,而行星头抱死的主要原因是润滑油,因此及时注意行星头润滑情况,对防止行星头损坏的发生具有十分重要的意义。
The planetary reduction gearis is an important part of coal winning machine, because of its working principle and special working conditions. Mechanical failure will force production stopped of coal winning machine. Lubricating oil is main cause of planetary gear reducer, consequently in order to prevent the lock, we must pay more attention to the lubrication of planetary reduction gearis.
出处
《煤矿机械》
北大核心
2013年第2期206-207,共2页
Coal Mine Machinery
关键词
行星头
损坏
维护
planetary reduction gearis
damage
maintenance