Welding method for box

Abstract

The invention provides a welding method for a box. The box is composed of a plurality of base plates. The welding method comprises the steps that at least one base plate is provided with a collision prevention part; part of the base plates are welded to form a substrate with an opening, and the substrate is provided with the base plate with the collision prevention part; the rest of the base plates are welded at the opening of the substrate through the collision prevention part, so that the box is formed. By means of the welding method, the problem that the integrality and the carrying capacity of a box in the prior art are relatively poor is solved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a box welding method. Background technique [0002] At present, some product structures use closed box-shaped workpieces as connectors. For a closed box-shaped workpiece, in the prior art, multiple non-porous plates are usually spliced ​​and assembled, and then adjacent non-porous plates are welded to achieve a fixed connection between the multiple non-porous plates. Since the box-shaped workpiece is a closed box, it is difficult to weld the internal connections of all the non-porous plates constituting the workpiece, resulting in the lack of internal welds between some non-porous plates. Therefore, the integrity and bearing capacity of the box-shaped workpiece are relatively poor. Contents of the invention [0003] The invention provides a box body welding method to solve the problem of relatively poor integrity and bearing capacity of the box body in the prior art. [000...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a box welding method to solve the problem of relatively poor integrity and carrying capacity of the box in the prior art

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