First of all, the automatic welding equipment adopts all-position welding, and the welding executive part adopts rotary auxiliary drive, which can change the attitude of welding gun flexibly and reasonably, which is conducive to all-position welding. At the same time, the motor power can be reduced when driving the same welding actuator. In addition, some welding process parameters and weld tracking control program are stored in the automatic welding equipment with the help of the memory, and the welding process parameters are stored in the arc welding power supply, which makes the arc welding power supply more advantageous. Make full use of it, through the cooperation of the two, effectively solve various quality problems that may occur in the operation of all-position automatic welding.
Second, a stepper motor drives the welding gun. The motor can effectively convert the digital input pulse model into rotational motion. The element itself has a high accuracy, not only does not appear drift problems, but also does not appear cumulative errors and other problems. At the same time, the control frequency signal is relatively stable, and the welding gun displacement is also more accurate.
Thirdly, in all-position welding operation, the organic combination of welding head and arc welding power supply can not only achieve the purpose of all-position automatic welding, but also reduce the price of automatic welding equipment to a certain extent. In this way, not only automatic welding can be realized, but also semi-automatic welding can be realized by using arc welding power supply and semi-automatic welding gun.
In modern industrial production, the mechanization and automation of welding production process is the inevitable trend of the modernization of welding machinery manufacturing industry.
