Steel grating refers to the grid plate produced by raw material enterprises that use steel products to produce flat steel and connecting rods. There are many different materials such as 304 and 316 L. The production of steel grating plates is a relatively rigorous process in the development of welding construction technology. In the process of production management, how to effectively avoid corner deformation, unevenness, poor welding quality, etc.
The problem is a bigger one. The deformed steel grating plate of the welded structure seriously affects the quality and availability of the welding work, and has certain complexity and diversity. Common deformations are mainly related to lateral shrinkage, longitudinal shrinkage, bending deformation and warpage.
In the welding process, steel grating plates need to fully consider the influence of different plate materials, geometrical shapes and sizes, and constraints. At the same time, traditional welding processes and welding parameters must also be included in the research scope of social factors. under management. Specifically, in order to resist the influence of instability, deformation and critical load, the critical load that stainless steel plate can withstand is mainly related to the design, such as the selected plate material and geometric model shape. The residual stress of system instability caused by welding is closely related to the welding method and parameters.
First, to avoid deformation. Steel grating plates control material selection from the start. In terms of material selection, stainless steel mesh is excellent. It is not possible to buy flat steel raw materials, or there are too many impurities in the raw materials. It is a relatively big test for some small factories to control the welding process.
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