Welding Technology

A fabricated machine frame can be dimensionally correct when it leaves the welding table and noticeably different by the time it cools. That isn't necessarily poor workmanship. It's often the result of weld distortion. Understanding why distortion occurs is important when fabricating machine bases, equipment frames, platforms, conveyor structures, and other welded assemblies that need to fit together accurately. Why Does Welding Cause Distortion? Welding introduces a signific

Every welder has watched it happen. A perfectly square assembly comes off the fixture, the final welds are completed, and suddenly nothing measures quite the way it did before. Steel moves. It expands as it's heated and contracts as it cools. The challenge isn't stopping that movement—it's understanding how to control it. In industrial fabrication, managing weld distortion is one of the biggest differences between producing a part that merely looks good and producing one that

One of the most common questions customers ask is, "Should this be MIG welded or TIG welded?" It's a fair question, but it's also one that doesn't have a universal answer. After working on industrial fabrication projects for years, I've learned that the best welding process isn't determined by what looks the nicest—it's determined by what the finished product needs to accomplish. Strength, production speed, material thickness, appearance, service environment, and cost all pla