Welding Workshop’s Vehicle Body Mixed Line Group Welding
Welding is often used in the production of automobiles. The traditional welding technology of the automotive workshop consists of various welding workshops. Among them, the car body mixed line group welding is the main welding technology in the automotive workshop. This article will discuss the automotive workshops car body mixed line group welding.
The basic principles of car body mixed line group welding are with the introduction of robot technology, the dead weight of car body and the spotwelding by the robot is adopted. In the welding process, the welding gun of the robot is moved along the welding torch trajectory to complete the welding. The welding gun is used to reduce the welding force, the welding gun is operated by the robot driver and robot, and the car is fixed.
The car body mixed line group welding technology has the advantages of precise welding quality and uniform welding force, fast welding speed and reduced labor intensity. The welding machine automatically tracks the welding line and operator no longer needs to adjust the welding gun line position manually. Compared with manual welding, the productivity of welding can be doubled, and the precision of welding seam can be controlled within 0.2mm.
The characteristics of the car body mixed line group welding can ensure the uniformity, accuracy and stability of welding quality. In the car body mixed line group welding, the coil set should be set according to the design requirements. This can optimize the welding path according to the requirements of the welding seam and the shape of the car body, and, by selecting the welding speed and power, can obtain the welding quality of the welding seam.
Car body mixed line group welding process requires high control accuracy. To achieve this, the movement process of the robot is also very important. During the entire welding process, the robot move and control accuracy is more than 0.001mm, and the robot can slope up to 5-6 degrees when welding the car body, which paints a more complicated process. The robot can be programmed to move in a particular pattern, allowing the welding process to be scanned accurately and quickly.
In order to reduce the strength of the car body, steel plates or thin steel plates are usually used for welding on the welded parts of the body. The thin plate has a large spot welding area and a small covered surface area. Therefore, when welding a thin plate, the welding resource program should be set according to the welding part.
In conclusion, car body group welding is one of the most important welding technologies in car production. It has a great influence on the accuracy and stability of car body assembly. The introduction of robots for car body welding makes the production process more efficient and the welding quality reaches the desired level. Therefore, car body mixed line group welding technology is essential to the production of automobiles.
