Category: Welding
2026-09-08
TIG Welding vs. Conventional Welding: Differences and Applications
In sheet metal fabrication, “TIG welding” and “conventional welding” are often treated as the same thing. In reality, they use different principles, produce different results, and serve different applications. Many beginners choose a welding method by simply using whatever equipment is available, which often leads to unsatisfactory weld quality. Based on the production experience of […]
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How to Prevent Blackening and Oxidation After Stainless Steel Welding
Stainless steel is widely used because of its corrosion-resistant properties, but the weld area often becomes black or oxidized during welding. This affects appearance and reduces weld corrosion resistance. The problem troubles many sheet metal welding professionals. Based on Minshuo Smart Manufacturing’s practical experience with stainless steel welding, this article analyzes the causes of blackening […]
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How to Control Welding Distortion: Process Sequence and Fixture Techniques
Welding distortion is one of the most troublesome problems in sheet metal welding. Stress generated by weld-seam cooling and shrinkage can twist, warp, or misalign a workpiece. In mild cases it affects appearance; in severe cases the part cannot be assembled. When faced with distortion, many operators habitually “straighten it after welding,” but correction itself […]
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