Robot Welding a Steel Tube Frame: What Makes It Work in One Cell?

What makes a steel tube frame weldable by one robot: tube locating, joint order against distortion, underside welds and light curtains.
Robot Welding a Sheet-Metal Filter Housing: What Allows One Clamping?

How clamp layout, torch angle changes and weld order decide whether a sheet-metal box can be robot-welded in one clamping, and what to send for a quote.