Working principle of welding robot

The welding robot is guided by the user and operates step by step according to the actual task. During the guidance process, the robot automatically memorizes the position, posture, motion parameters, welding parameters, etc. of each action taught, and automatically generates a program to continuously execute all operations. After the teaching is completed, only one start command is needed to give the robot, and the robot will accurately follow the teaching action and complete all operations step by step, and actually teach and reproduce.

Welding robots are divided into two categories: arc welding robots and electric welding robots. Arc welding robots can be used in all arc welding, cutting technology and similar industrial methods. A complete set of arc welding robot system should include robot manipulator, control system, welding device, and weldment clamping device. There are two sets of rotating worktables on the clamping device that can enter the robot's working range in turn.

With the continuous development of the industrial market, welding robots have gradually replaced traditional welding and developed rapidly in various fields. The rapid development of welding robots is attributed to its high level of automation, which can improve the welding production efficiency of enterprises. Welding robots are widely used in construction, automobile and automobile parts manufacturing, steel structure, shipbuilding, electronic information manufacturing industry, rail transportation industry and energy industry. my country's welding robots are widely used in the field of automobile complete vehicles and parts. More than 75% of the welding work is completed by welding robots, which greatly improves the automation rate of the production line. In terms of accuracy, the new generation of welding robots has achieved a repeat positioning accuracy of +0.05mm, which is 60% higher than the accuracy of traditional manual welding. In the automobile manufacturing industry, welding robots are used to weld chassis, body, exhaust pipes and other parts. Spot welding robots are mainly used for welding automobile bodies and doors. The use of resistance spot welding technology is suitable for the diversified development needs of the automobile industry. It can realize the welding production of multiple models at one station, greatly improving production efficiency and welding quality.