管子对接焊在压力容器、石油、造船、机车车辆、机械制造等各行各业的应用越来越广泛,为减少焊接过程中易出现的瑕疵与问题,除了要掌握动作要领,对管子对接焊的工艺要求也越来越高。因此必须掌握找到正确的方法,严格遵守操作要求和步骤,研究焊接工艺参数,巧妙完成焊接作业,使之在安全实用的基础上更美观。 Pipe butt welding in pressure vessels, petroleum, shipbuilding, rolling stock, machinery manufacturing and other industries more and more widely used in order to reduce the welding process prone to defects and problems, in addition to master the essentials of action, the butt welding of the pipe Process requirements are getting higher and higher. Therefore, we must master to find the correct method, strictly comply with the operation requirements and steps to study the welding process parameters, clever completion of the welding operation, making it more beautiful on the basis of safety and practicality.