2021-11-01 797
CauseAnalysis:1. Excessive current used. Tungsten poles are used for a long time under high current conditio...
2021-11-01 777
CauseAnalysis:1. Horizontal sharpening, the wear scar is perpendicular to the axis of the electrode; 2. The ...
2021-11-01 987
CauseAnalysis:1. The tungsten electrode has pores; 2. the tungsten electrode is split; 3. the arc starting c...
2021-11-01 1037
CauseAnalysis:1. The tungsten electrode has pores; 2. The sharpening point is not concentric; 3. There is a ...
2021-11-01 1145
CauseAnalysis:1. Excessive current; 2. Unskilled operation techniques, the tungsten electrode is in contact ...
2021-11-01 825
CauseAnalysis:1. Tungsten pole splits and splits.solution:1. Cut off the cracked place; 2. Find a manufactur...
2021-11-01 1128
CauseAnalysis:1. The tungsten electrode has pores; 2. the tungsten electrode is split; 3. the arc starting c...
2021-11-01 1363
2021-11-01 1097
2021-11-01 4060
2021-11-01 1164