摘要
XT-12通井机易发生的故障的主要部位是滚筒变速箱传动装置,其主要原因是滚筒变速箱传动系统中的滚子联轴器润滑不当所至。对此进行了改进,设计并制造了润滑装置。在16台通井机上的应用表明,链轮、链条的使用寿命达到18个月,是改造前使用寿命的3倍,不但节约了维修费用,而且从根本上解决了XT-12通井机传动装置故障频出的问题,弥补了其在设计上的不足。
The main part apt to troubles is the power transmission unit of drum gears in drifting machine named XT-12, and the major reason for this is its shaft coupling of roller which is not lubricated properly. The lubricating unit is redesigned and made based on corresponding improvements. Applications in 16 drifting machines indicate that life of chains and wheels is prolonged to 18 months which is three times as long as its original life.
出处
《石油钻探技术》
CAS
2004年第1期43-44,共2页
Petroleum Drilling Techniques
