According to the application status and development needs of the welding technology of KUKA welding robots, the traditional welding methods must not be able to meet the production needs to a certain extent, and the arc welding robot technology has been paid more and more attention by manufacturers. How to complete the mass production of arc welding robots is a problem that needs to be solved urgently in the field of arc welding robots. Therefore, it is necessary to select the appropriate welding position when designing the track.
With the intention of completing the arc welding robot, the whole process of welding track is mainly introduced. Regarding the complex saddle-shaped welding track, the arc welding robot welding can be used to complete the welding with higher speed and high quality. Firstly, the development process and application of welding robots, the development process of welding robots and the current situation of research at home and abroad were introduced, and the importance of clarifying the welding track in the field of arc welding robot technology was clarified.
The hardware composition of KR10R1420 robot is introduced, and the application and relationship between the drawing software SolidWorks, the auxiliary processing software SR_CAM_SoftWare and the virtual virtual workstation (SRVWS) software are elaborated. Thirdly, the setting of the joint robot system, the type of movement in the teaching process, and the classification and calibration of the coordinate system were discussed in detail, and the kinematic accounting was carried out based on the relative posture of each joint of the Xinsong joint robot.
For the design of the saddle-shaped welding track, the saddle-shaped welding track is drawn by the three-dimensional drawing software Solidworks and imported into the SR_CAM_SoftWare to generate the track, and the generated welding track is simulated in the SRVWS virtual workstation, and the orientation of each space welding point is determined, the points are connected into a closed curve to form the space running track of the arc welding robot, and then the welding orientation and posture are set to complete the welding of the saddle-shaped welding track.
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