In this guide, you'll learn the key causes and types of welding deformation, from thermal expansion to angular and wave distortion. At Baosheng Industry, we weld large sheet metal assemblies every day—electrical enclosures, industrial control cabinets, machinery frames, and complex fabrications where. Welding deformation, also known as welding distortion, refers to any change in the shape or size of a workpiece due to uneven heat input and cooling stresses during the welding process. For instance, when welding steel plates, the. Whether you've welded a simple plate or a complex structure, chances are you've encountered parts that no longer fit right after cooling. Weldment distortion – the warping or dimensional change that happens as welds cool – is the quiet troublemaker in many fabrication projects. Sheet metal parts are usually thin (thickness is generally less than 6mm) and have low rigidity. The temperature results will.
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