Application of welding robots in improving production efficiency
1. Improve accuracy and ensure high speed welding
The application of robots in production means the pursuit of high efficiency and high welding quality. Therefore, all robot manufacturers seek breakthroughs in welding speed, and the high precision of robots in trajectory control is a reliable guarantee for high-speed welding.
2. Two-machine coordinated welding function
Sometimes we encounter long-form workpieces, and the welds are distributed at the two ends of the workpiece. If one robot is used for welding, there will be inconsistencies in the welding deformation caused by the welding at different ends, so that the workpiece is torsionally deformed in the longitudinal direction. The workpiece after welding is difficult to meet the size requirements. For this type of workpiece, we often use two robots to coordinate the welding method at the same time, which promotes the two-machine coordinated welding technology of two robots. This technique is often used in the welding of rear axles and mufflers.
The two robots correspond to one positioner driven by the external axis of the robot. There are two mirror-symmetrical parts on the workpiece placed on the positioner. Two similar ring welds require two robots in the positioner. Simultaneously coordinated welding while rotating, in this way can double the efficiency of welding production.