Design And Simulation On A New Type Of Workover Tubing Movement Of Automation System

The article is a major scientific and technological project which comes from Science and Technology Department of Heilongjiang Province,Wellhead pressure of work with mechanical equipment research and design operations. In this paper, based on full investigate and analysis the progress of workover operation, full investigate and analysis kinds of home and aboard workover and drilling mechanical automation technology. A system scheme that can better realize drag pipe, feeding pipe, emission pipe, grasp pipe, right pipe, center pipe, make up and breakout pipe by mechanical automation was put forward.The designation and theoretical research of the new type workover new tubing pipe system, and the simulation research work of its virtual prototype are the main works in this paper. The detailed and reasonable designation of all component parts of the new type workover new tubing system were completed, the 3 d solid model of whole system was created by SolidWorks software.ADAMS simulation software focuses on the kinematics and dynamic simulation analysis of the mathematical theory used.Then research and analysis the kinematics mathematical model of the system which lifting the manipulator, simplify the system for the planar system,and calculates the freedom of the movement, used the ADAMS kinematic theory, get the big arm of the velocity and acceleration equations. Has been solved in the kinematic (displacement, velocity and acceleration) equation, based on the use of dynamic theory used in ADAMS, has been thrust equation of hydraulic cylinder, hydraulic cylinder finally get the necessary driving force.In the theoretical analysis, based on the three-dimensional model created in SolidWorks into ADAMS software simulation of kinematics and dynamics. By the simulation of the big arm, get the mechanical lifting arm angular velocity, angular acceleration curve and so on.From the curves obtained the hydraulic cylinder lifting speed, and also compared the rigid and flexible boom arm of the simulation results, found that the more realistic simulation of flexible bodies. Simulation results obtained in the future will provide a basis for improved design.