CAJ | 학술논문

根据大陆科学钻探钻机自动猫道的设计要求，设计了猫道的钻杆运移系统。系统具有机构新颖、动作稳定可靠、控制方便等优点，能够代替人工完成在钻井过程中运移钻杆的动作，实现钻具的自动运移。简要介绍了钻杆运移系统的结构组成、工作原理及系统的动作流程，并利用Inventor软件为设计平台建立钻杆运移系统模型，并在此基础上运用ADAMS仿真软件建立仿真模型。对系统进行运动学仿真模拟，得到钻杆运移系统与钻杆之间接触力的变化以及钻杆运移系统关键部位的应力变化。通过仿真分析验证了系统的稳定性，为系统实际动作的优化及控制提供了理论依据。
근거대륙과학찬탐찬궤자동묘도적설계요구，설계료묘도적찬간운이계통。계통구유궤구신영、동작은정가고、공제방편등우점，능구대체인공완성재찬정과정중운이찬간적동작，실현찬구적자동운이。간요개소료찬간운이계통적결구조성、공작원리급계통적동작류정，병이용Inventor연건위설계평태건립찬간운이계통모형，병재차기출상운용ADAMS방진연건건립방진모형。대계통진행운동학방진모의，득도찬간운이계통여찬간지간접촉력적변화이급찬간운이계통관건부위적응력변화。통과방진분석험증료계통적은정성，위계통실제동작적우화급공제제공료이론의거。
According to the construction requirements of continental scientific drilling,the drill pipe automatic transport system was designed which had the advantages of novel mechanism,stable and reliable action and convenient control,able to replace man-power to complete the action of migration in the process of drilling pipe so as to achieve automatic migration of drilling tools.The struc-ture components,working principle and action process of the system were introduced.The system model was built by Inventor software. On this basis,ADAMS simulation software was used to establish the simulation model for the kinematics simulation,getting the change curves of the contact force between automatic transport system for drill pipe and drill pipe and drill pipe migration system structure stress.The stability of the system was verified.It provides theoretical basis for the optimization of the system practical action and con-trol.