The Welding Sequence Influenced Welding Formation
Sep 17, 2019
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the welding sequence influenced welding formation
The so-called welding sequence is the welding structure, which part is welded first, which part is welded later. That is the welding sequence of each welding seam.
The welding sequence directly affects the stress and deformation of the wleded workpiece.
The basic principles for selecting the welding sequence should consider following items:
(1) from the perspective of assembly welding: the welding sequence should be considered in the principle of not causing welding difficulties and welding seams.
(2) considering the reduction of welding deformation and residual stress.
