摘要
本文运用虎克定律和起升运动学的基本原理,提出了石油钻机滑轮效率精确测试的新方法。通过对滑轮效率的测试结果表明:石油钻机单滑轮效率为0.97;使用弯板式传感器可以在不停机、不切断钢丝绳和大载荷情况下测试钻机载荷。
In this aritcle, a new accurate method for determinating oil drilling rig efficiency is given based on the principle of Hooke law and hoisting motion. The experimental of sheave efficiency shows: single sheave efficincy of oil drilling rig is 97%. The bended plate sensor can be used for measuring drilling rig loads under conditions of heavy loads without shutting down the machine and cutting off the wire rope.
出处
《甘肃工业大学学报》
1989年第3期34-40,共7页
Journal of Gansu University of Technology
关键词
石油
钻机
滑轮效率
精确测试
efficiency of pulley, sensor, test for stress, strain
