| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device of an arc welding robot capable of grasping the state of a workpiece or the position and the posture of the robot as a factor for deviation of the actual welding condition value from the permissible range by actually checking the state of the workpiece and the posture of the robot. SOLUTION: In the control device RC of the arc welding robot, a torch T is moved according to a work program to execute the welding work, and at least any one of the actual welding condition value Wd out of the actual welding current value and the actual welding voltage value is sampled at each predetermined period and saved during the welding work. A data saving unit 23 saves position specifying information Id for specifying the sampling position of the actual welding condition value Wd together with the actual welding condition value Wd. A display output unit 22 displays the actual welding condition value Wd and the position specifying information Id on a teach pendant TP. A position reproducing unit 24 specifies the sampling position based on the selected position specifying information Id, and moves the torch T to the specified sampling position. COPYRIGHT: (C)2011,JPO&INPIT |
