二.机器人焊接技术优势随着搅拌摩擦焊技术研究的深入和工程化应用推广，越

2. Advantages <br>of robotic welding technology. With the deepening of the research of friction stir welding technology and the promotion of engineering applications, more and more product manufacturing adopts this new type of welding technology, and the structure of the product is becoming more and more complex, while the traditional gantry Type friction stir welding equipment can only complete linear or planar two-dimensional welding requirements, and cannot meet the welding of complex structural parts. Robotic friction stir welding technology and equipment have become an important development direction of friction stir welding equipment in recent years. This is because industrial robots have high flexibility and can achieve complex trajectory movements, making it possible to weld complex structural parts. Robotic friction stir welding technology can improve the degree of welding automation and production efficiency, and its technical advantages and social and economic benefits are significant. When using robot friction stir welding, because the robot has a high degree of flexibility, the welding process is stable and does not require human intervention, the welding quality can be significantly improved, and it is helpful to <br>reduce the welding production cost. According to foreign statistics, the cost of a single piece of robot friction stir welding is 20% lower than that of robot argon arc welding, while the cost of multi-axis friction stir welding equipment is only half of that of argon arc welding. It can be seen that the use of robots for friction stir <br>welding has significant cost advantages in large-scale industrial production. <br>In addition, the main technical advantages of robot friction stir welding are: <br>(1) Energy saving, high efficiency, and pollution-free welding process;

2、 Advantages of robot welding technology<br>With the in-depth research and engineering application of friction stir welding technology, more and more products adopt this new welding technology, and the product structure is becoming more and more complex. However, the traditional gantry friction stir welding equipment can only complete the two-dimensional welding requirements of straight line or plane, which can not meet the welding requirements of complex structural parts. Robot friction stir welding technology and equipment have become an important development direction of friction stir welding equipment in recent years. This is because industrial robots have high flexibility and can realize complex trajectory movement, making the welding of complex structural parts possible. Robot friction stir welding technology can improve the degree of welding automation and production efficiency, and its technical advantages and social and economic benefits are remarkable. When using robot friction stir welding, due to the high flexibility of the robot, the welding process is stable and does not need human intervention, the welding quality can be significantly improved and conducive to<br>Reduce welding production cost. According to foreign statistics, the single piece welding cost of robot friction stir welding is 20% lower than that of robot argon arc welding, while the cost of multi axis friction stir welding equipment is only half of that of argon arc welding. It can be seen that the robot is used for friction stirring<br>Welding has significant cost advantages in large-scale industrial production.<br>In addition, the main technical advantages of robot friction stir welding are:<br>(1) Energy saving, high efficiency and no pollution in welding process;

II. Advantages of robot welding technology With the in-depth research of friction stir welding technology and the popularization of engineering application, more and more products have adopted this new welding technology, and the structure of products is becoming more and more complex. However, the traditional gantry friction stir welding equipment can only meet the requirements of linear or planar two-dimensional welding, but can not meet the welding of complex structural parts. Robot friction stir welding technology and equipment has become an important development direction of friction stir welding equipment in recent years. This is because industrial robots have high flexibility and can realize complex trajectory movement, which makes it possible to weld complex structural parts. Robot friction stir welding technology can improve the degree of welding automation and production efficiency, and its technical advantages and social and economic benefits are remarkable. When the robot friction stir welding is used, the welding quality can be significantly improved due to the high flexibility of the robot, stable welding process and no human intervention, and it is beneficial to Reduce the welding production cost. According to foreign statistics, the welding cost of robot friction stir welding is 20% lower than that of robot argon arc welding, while the cost of multi-axis friction stir welding equipment is only half of that of argon arc welding. It can be seen that the robot is used for friction stir. Welding has significant cost advantages in large-scale industrial production. In addition, the main technical advantages of robot friction stir welding are: (1) energy saving, high efficiency and no pollution during welding;