With the development of electronic technology, computer technology, numerical control and robot technology, automatic welding robot, since the 1960s began to be used in production, its technology has become increasingly mature, in each line has been widely used.
It mainly has the following advantages:
1.Improve the labor intensity of workers, can work in harmful environment.
2. Shorten the preparation period of product modification and replacement, and reduce the corresponding equipment investment.
3. Stabilize and improve the welding quality, which can reflect the welding quality in the form of numerical values.
4. Reduce the requirements of workers' operation technology, improve labor productivity.
In order to adapt to different uses, the mechanical interface of the last shaft of the welding robot, usually a connecting flange, can be attached to different tools or end-effectors.
Welding robot is installed in the end of the shaft of the industrial robot flange welding clamp or welding (cutting) gun, so that it can welding, cutting or thermal spraying.
