Two kinds of small skills of welding pipe, and three kinds of welding posture to explain.
Release time:
2022-08-11
【Summary Description】 Two Tips for Welding Pipes Spot welding: small pipes are usually welded from small to upward, pressing a little bit, and pressing the molten pool tightly. Otherwise, there will be trachoma, the welding hand should be stable, the welding bead should be clearly seen, and every point should be kept at the same speed and consistent, (you can't eat a fat man in one bite!!). Arc welding: This method is usually used for large pipes, because spot welding of large pipes is very time-consuming, and the welding process is also welding from bottom to top. First of all, spot welding should be done to the bottom. Remember that the bottom must not be too thick, so as to facilitate the cover. The current of continuous arc welding should be adjusted to about 40 to 50 less than that of spot welding. Tips for three welding postures: flat, upright and upright Flat: When welding, place the welding rod on the mouth in the middle of the welding handle and walk evenly at 90 degrees, so that the flat seam welded is 100% beautiful. Lean: Spot weld a little, press a little, walk slowly. Pay attention to the molten pool, don't be afraid of hot, hot to will not be avoided. (Pay attention to your feet when welding. Welding slag may burn your shoes or burn your clothes. Safety comes first!) Li: Personally, I think vertical welding is the most difficult, because it can connect arc and spot welding just like welded pipe. If you are a novice, it is recommended to use spot welding, a little pressure, don't hurry to slow down. When one welding rod is finished and the next one is connected, the medicine skin can only be knocked on the joint part.
Two Tips for Welding Pipes
Spot welding: Small pipes are usually welded up from small to small, pressing a little bit, and pressing the molten pool tightly. Otherwise, there will be trachoma, the welding hand should be stable, the welding bead should be clearly seen, and every point should be kept at the same speed and consistent, (you can't eat a fat man in one bite!!).
continuous arc welding: This method is usually used for large pipes, because spot welding of large pipes is very time-consuming, and the welding process is also welding from bottom to top. First of all, spot welding should be done to the bottom. Remember that the bottom must not be too thick, so as to facilitate the cover.
The current of continuous arc welding should be adjusted to about 40 to 50 less than that of spot welding.
Tips for three welding postures: flat, upright and upright
Ping: When welding, put the welding rod on the mouth in the middle of the welding handle and walk evenly at 90 degrees, so that the welded flat seam is 100% beautiful.
Anchor: Spot weld a little, press a little, and walk slowly. Pay attention to the molten pool, don't be afraid of hot, hot to will not be avoided. (Pay attention to your feet when welding. Welding slag may burn your shoes or burn your clothes. Safety comes first!)
StandPersonally, I think vertical welding is the most difficult, because it can connect arc and spot welding just like welded pipe. If you are a novice, it is recommended to use spot welding, a little pressure, don't hurry to slow down. When one welding rod is finished and the next one is connected, the medicine skin can only be knocked on the joint part.
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