2021-11-01 560
CauseAnalysis:1. Excessive current used. Tungsten poles are used for a long time under high current conditio...
2021-11-01 538
CauseAnalysis:1. Horizontal sharpening, the wear scar is perpendicular to the axis of the electrode; 2. The ...
2021-11-01 647
CauseAnalysis:1. The tungsten electrode has pores; 2. the tungsten electrode is split; 3. the arc starting c...
2021-11-01 770
CauseAnalysis:1. The tungsten electrode has pores; 2. The sharpening point is not concentric; 3. There is a ...
2021-11-01 779
CauseAnalysis:1. Excessive current; 2. Unskilled operation techniques, the tungsten electrode is in contact ...
2021-11-01 573
CauseAnalysis:1. Tungsten pole splits and splits.solution:1. Cut off the cracked place; 2. Find a manufactur...
2021-11-01 763
CauseAnalysis:1. The tungsten electrode has pores; 2. the tungsten electrode is split; 3. the arc starting c...
2021-11-01 984
2021-11-01 713
2021-11-01 3157
2021-11-01 741