论文部分内容阅读
石油钻机的绞车配备具有自动加力作用的带型刹车系统,刹车性能的优劣对钻井工程的质量和效率、对安全生产都有很大的影响。根据1975年8月在兰州召开的石油钻采机械易损件技术攻关会议的精神,为了解决以往生产的钻机刹车块摩擦系数低、耐磨耐温性能差及龟裂等质量问题,研制出高质量的钻机刹车块,以适应我国石油工业迅速发展的需要,我厂近半年来在改进钻机刹车块的配方和实验方面进行了一个阶段的工作。
The winch of oil drilling rig is equipped with a belt braking system with automatic force application function. The quality and efficiency of drilling engineering have a great influence on safety production. According to the spirit of the tackling meeting of vulnerable parts of petroleum drilling machinery held in Lanzhou in August 1975, in order to solve the problems of low friction coefficient, poor wear-resistant temperature-resistant performance and cracking and other quality problems of the brake pads of drilling rigs produced in the past, Quality drilling rig brake block to adapt to the rapid development of China’s oil industry needs, I plant in the past six months to improve the brake block formulation and experiments carried out a stage of work.