The difference between spot welding robots and arc welding robots

Spot welding robots are mainly used for welding thin sheet materials, such as car bodies, home appliance casings, etc. Its working principle is to use electrodes to clamp two metal plates, and then heat them at the contact point to melt and form a solder joint. Arc welding robots are mainly used for welding thick plate materials, such as steel structures, ships, bridges, etc. Its working principle is to use an arc to melt the welding wire and workpiece, forming a weld seam.

The welding speed of spot welding robots is fast and the welding quality is high, but the cost is also relatively high. This is because spot welding robots require high-precision positioning and clamping systems, as well as high-performance electrodes and control systems to ensure welding quality. The welding speed of arc welding robots is slow, but they can weld thick plates and have relatively low costs. This is because arc welding robots mainly rely on electric arcs for welding, and have relatively low requirements for equipment accuracy and performance.

Spot welding robots are applied in fields such as automobile manufacturing and home appliance manufacturing, and perform well in thin plate materials that require high-precision welding. Arc welding robots are applied in fields such as steel structures, ships, bridges, etc., and have advantages in welding thick plate materials.

There are differences between spot welding robots and arc welding robots in terms of working principles, operating characteristics, welding effects and costs, as well as technical applications.

Xizhang welding robot adopts arc welding technology and independently develops and operates a complete set of intelligent welding robot equipment. Including cantilever welding robots, ground rail welding robots, and robot welding workstations. Free from trial teaching and programming, we can customize a complete intelligent production line integration solution for steel structures according to customer needs. We welcome interested customers to contact us.