| 摘要 |
<p>By the input means at the time of teaching, the allowable width for the command value (central value) are entered. The robot main body is taught, and operated according to the data stored in the memory means, and the CPU judges if the actual welding value taken in during actual welding from external interface means is within the upper and lower allowable range width corresponding to the entered welding condition command value, and when the actual welding value is out of the allowable range, the operation information of the robot can be immediately displayed by information noticing means, or may be stored in the memory means, and displayed in batch at the end of one welding stroke. The arc welding condition is monitored only during the regular welding section, and can be ignored in the crater treatment section, or the section of unstable welding condition right after start of welding can be excluded from the welding condition monitoring object section. As required, depending on the characteristic of the wire feeder, the condition of crater treatment can be changed.</p> |
