火焊的操作方法可分为左焊法与右焊法两种。右焊法的操作是从施焊者的左边开始,焊咀在前,焊条随后,焊咀倾斜与焊件成一角度;在整个焊接过程中,焊接火焰始终是对着熔潭前的部位,焊咀不做任何形状的摆动,仅沿着焊缝作直线移动;而焊条则需适当摆动,并跟着焊咀前进。兹将在管道焊接中右焊 The operation method of welding can be divided into left welding and right welding two. The operation of the right welding method starts from the left side of the welding operator, the welding nozzle is in front of the welding rod, and then the welding nozzle is inclined at an angle with the welding piece. During the welding process, the welding flame is always in front of the molten pool. Tsui does not make any shape of the swing, only along the weld for a straight line; while the electrode is required to swing properly, and follow the tip forward. Will be in the pipe welding right welding