Methods for preventing and minimising welding distortion must take into account the design of the welding process and how to counteract thermal cycling during welding. Contraction cannot be eliminated, but it can be controlled.

​非标钣金加工是一种根据客户特定需求和设计要求,对钣金材料进行非标准规格和形状的加工制造过程。那么,下面小编教一下大家在控制非标钣金加工过程中的焊接变形,可从焊接前准备