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Ways to improve the welding level of pressure vessels!
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Industry news
2018/09/05 10:21
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[Abstract]:
Jiangsu Xinfangyuan Electric Co., Ltd.
Pressure vessel means that the internal pressure of the vessel is too high. If the welding level is not serious, how to improve the welding level of the pressure vessel! First of all, the welder should have a high-pressure container operation certificate, which is issued in the professional training institution examination, and must be in the welding pressure vessel. At the same time, the pressure vessel weld bead is different in size and the pressure is different, so the welding process used is also Many, such as argon arc welding, hand torch welding, and submerged arc automatic welding, are common welding processes for pressure vessels.
If you want to improve the welding level of the welding pressure vessel, you should be proficient in various welding processes. You can know your own deficiencies when testing (non-destructive testing), such as slag inclusion, unmelted, inner wall unformed, undercut, etc. These problems are very Well solved, carefully observe the melting pool during welding, and seriously correct the defects, the technical level will naturally improve.
When welding the pressure vessel, there should be a set of own process, such as argon arc welding, filling with hand, and automatic welding of the submerged arc. The advantage of the process is that the argon arc welding is double-sided and the handle is welded at a high temperature. Melt check whether there is a problem with argon arc welding, and the advantages of submerged arc welding cover are beautiful and beautiful.