Overview Walk into any welding bay and the real enemy is not the arc itself: it is spatter clinging to cables, fume haze cutting visibility, radiant heat warping thin plate, and a fit-up gap that shifts from part to part. A welding robot earns its keep by holding the torch in the same place through all of it. This arm is dressed for that floor. Its torch cable runs inside the arm instead of looping outside it, so spatter, snags and cable wear stop dictating your downtime. The