Universal Robot Welding - Mobile Automation 

This would be a question for Mobile Automation or Universal Robots! This is a video they shared with us to prepare a Robosuit® to protect the collaborative robot.

have you find answer?????, i looking how to do circle too with cobot maybe you have finde solution ????

there is a function in the robot where you just have to input the three points of the semi circle, then add its radius.

Its slightly more complex than picking three points but still very easy to do the circular welding with the UR robot. First you teach it the new tool centre point by mounting the welding head onto the robot (or gripping it with the gripper if one is installed), you then teach the robot where the new tool centre point is which is the tip of your weld wire feed by moving the robot around to 4 positions where all four points touch down on a surface to the spot where you first pointed the wire feed onto. Press save and that is your new tool centre point that the robot will react to when teaching it a circle move. In your Polyscope programming you make the initial linear moves to move the weld head from a safe position to a point on the circular weld you are doing and use the same sort of angle on the welder as you would if holding the weld gun yourself. Pick the P move and in the command window also tick the box for a circle move. From here the first waypoint is the same start position you are in, the second point is a point midway point to the weld finish point, save this position and then add the final finish point. You can add the radius the weld torch moves on in this same window, remember its the weld torch radius and not the part radius. You can not do a full circle so you will need to do this twice in two 180 degree P moves to generate the full circle. Because you have used P move the movement will be a seamless, continuous move.

Hi It was me who did the programming :o)

Hi, Rakshith Shetty! Thanks for reaching out. Please contact us by filling out this form on our website: roboworld.com/contact/

Thanks retarius0101! Appreciate the feedback.