会议专题

Dynamics Simulation on Installation Angle of Mast Link Frame System of Rotary Drilling Rig

In order to improve the mechanical behavior of mast link frame system of rotary drilling rig, studying on the impact of installation angle of mast link frame system is necessary. Based on Newton-Euler method, the kinematic and dynamic constraint equations of mast rink frame system were derived. The dynamic simulation model based on MATLAB was built in Simulink, and a series of simulation were run. The simulation results indicate that when installation angle belongs to 46°,49°, three of the averages of driving foree supplied by hydraulic cyliader of lift-arm,restraining force of the pin joint connecting lift-arm and swing platform, and the sum of restraining forces born by swing platform, and the sum of restraining forces born by swing platform achieve or very close to the minima.

rotary drilling rig installation angle dynamics simulation simulink

Huimei Kang Qinghua He Jianxin zhu

College of Mechanical and Electrical Engineering Central South University Changsha,Hunan Province,410083,China

国际会议

2009 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2009)(2009年检测技术与机械自动化国际会议)

长沙

英文

1165-1169

2009-04-11(万方平台首次上网日期,不代表论文的发表时间)