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welding self-study Today's Welding: Stainless Steel 2" Welding The non-destructive testing is 100%. It can withstand the weight with four point welds. Welding may be difficult inside the elbow. It may be easy to weld with both hands, but one hand must be free-hand-welded. The gap is 2mm, and there is a slight error in the gap because it is based on the flange angle. Attach a weld spool to the long pipe. Welding in a comfortable position improves quality. Preparation of shielding gas inside the pipe Welding is carried out from the inside of the elbow to the outside and then reversed. Welding from inside to outside of elbow again. The best way to prevent flange deformation that shrinks into welding heat. Welding order is important because root welding has the greatest effect on deformation. This is not the answer, but it is suitable for my welding style. Look for changes in shrinkage value when you weld. Will deformation be maintained during welding? Will the deformation be repaired after welding? Welders have to think a lot. Calculate various variables in your head before welding. It's your daily routine to think about it in the morning. And don't brag about yourself. There are many people in the world who are better at work than themselves.

Channel: 용접독학(welding mon)

Views: 302,136

Keywords: 웰딩, 용저, 용점, 융접, 영접, welbing, weding, ALC, TAG, yt:cc=on

Id: pDonVZQo3hs

Length: 4min 57sec (297 seconds)

Published: Sat Jun 10 2023