Research on Hydraulic Performance of Downhole Traction Robot in Oil Field

2017 3rd International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Fang, Delei^1 ; Shang, Jianzhong^1 ; Luo, Zirong^1 ; Feng, Yong^1 ; Chen, Fang^1

Department of Mechanical Engineering, National University of Defense Technology, Changsha

410000, China^1

关键词: Hydraulic components;    Hydraulic performance;    Hydraulic system;    Mechanical structures;    Motion performance;    Movement mechanism;    Traction performance;    Traction robot;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/108/3/032031/pdf
DOI  :  10.1088/1755-1315/108/3/032031

来源: IOP

【 摘 要 】

one hydraulic telescopic downhole traction robot is developed to increase its drawing ability and motion performance. The basic mechanical structure of tractor is introduced. Continuous movement mechanism and concrete implementation are analyzed. The robot traction performance is researched based on the analysis of support characteristic. The mathematical models of the hydraulic system are established for hydraulic component performance analysis. The simulation on tractor hydraulic system is obtained, and the synchronicity and periodicity of the whole machine movement are analyzed.