Design and Analysis of Hydraulic System of Balancing Device of Top Drive
The balancing device is the core component of top drive.Its role is to balance the gravity of top drive to prevent damage to the threaded joint in course of making up and breaking out of threaded joint of drill pipe.At the same time it can help male thread pop up from the drill pipe box in course of breaking out of threaded joint of drill pipe.Aiming at the problems of hydraulic system of the current balancing device that thread endures big normal force in course of making up and breaking out of threaded joint of drill pipe,a new hydraulic system was designed in this paper,and the simulation was analyzed based on AMESim.Through the simulation analysis,the main parameters of hydraulic system were determined,and provided reference for later debugging.
Top drive balancing device threaded joint hydraulic system simulation analysis
Hongwei Wang Ping Yu Qingyan Wang
College of Mechanical Science and Engineering,Jilin University,Changchun,China College of Construction Engineering,Jilin University,Changchun,China
国际会议
南京
英文
1-5
2013-08-20（万方平台首次上网日期，不代表论文的发表时间）