Research On The Work Station Of Stud Welding Robot With Hybrid Sources

In this paper, in the view of the robot technology and studs welding technology, puts forward a new technology that is the robot technology and studs welding technology organic integration, and establish the composite heat source studs welding robot system work stations. This paper is to design and develop the robot system workstation to realize the target.On condition that the stud welding process and the needs of project analysis, design the stud welding robot system, automatic feed system, welding touch change, ceramic ring clamping and electric control systems of the work station, then do the research work of system stability test and the automatic welding process test.With the design of the system device, the power system of induction heating, mechanical device of the front of robot, automatic studs feeding torch, electromagnetic shielding and insulation device, etc, such as the units of the whole system, develop and debug the work station.Automatic feed system device design. Under the premise of the design and analysis of the transmission device, drive device, studs fixtures, automatic clamping device, install and debug the automatic feeding system.Automatic loading and unloading equipment of ceramic ring of studs design. Under the premise of the design and discuss the transmission device, drive device, positioning device, through the theory analysis and testing, eventually finish the design the loading and unloading equipment of ceramic ring of studs.Through the analysis the work principle of the units of the complex heat sources studs welding work station, design and develop the electrical control system of the whole system, this system takes robot control cabinet NX 100 as the control center, effectively control system integration in the nodes, make the space of the control circuit layout more reasonable. Effectively, design, install, commission, the electrical control system of the work station controlled by robot.Through experiment and testing, determine the welding process parameters of welding machine, test the motion control, the position control and the electrical control of the system, make it has a fast response, high-accuracy of the position control, repeat precision control, good steady and dynamic performance, and has good social and economic effectiveness.