汽油桶(箱)在使用过程中,由于磨损、撞击产生裂缝。补焊方法与气焊一样,补焊时需将桶内汽油倒净,残存的汽油对桶壁有一定吸附力,如不采取措施易发生爆炸事故。采用灌水法进行焊补,效果较好。 1、补焊位置在桶口面上:将汽油倒净,用清水冲洗三次,然后往桶内灌水,水位高度 Petrol bucket (box) in use, due to wear and tear, impact cracks. Repair welding methods and gas welding, repair welding required when the barrel of gasoline poured clean, residual gasoline on the barrel wall has some adsorption, such as not taking measures prone to explosion. Using irrigation method for welding, the effect is better. 1, repair welding position in the mouth of the barrel: pour the gasoline net, rinse three times with water, and then poured into the barrel, the water level