What aspects should be paid attention to in the safe operation of the battery automatic spot welding machine?

battery automatic spot welding machine is a matter that equipment operation technicians should be familiar with. On the premise of understanding the operation of automatic welding equipment, make relevant safety planning, so as to ensure personal safety not only when operating welding equipment, but also effectively improve welding efficiency and welding quality. The following is a small editor of Sturt Technology to introduce us to relevant safety knowledge:

It is necessary to eradicate oil stains and dirt before 1. operation, otherwise it will reduce the service life of the electrode and affect the welding quality. After the

2. automatic spot welding machine is powered on, check the electrical equipment, operation arrangement, cooling system, gas circuit system and body shell for leakage. Before starting the

3. automatic spot welding machine, first turn on the changeover switch of the control circuit and the small switch of the welding current, install the knife position of the series dispatching switch, turn on the water source, air source and dispatching buttons on the control box, and then turn on the power supply to carry out the operation.

4. electrode contact should be bright, if necessary, can use a fine file or emery cloth repair light. During the operation of

5. automatic spot welding machine, the gas circuit system and water cooling system should be dredged. Gas is necessary to adhere to the boring, should not contain moisture. The drainage temperature should not exceed 40 ℃, and the drainage flow can be scheduled according to the season (smaller in winter and larger in summer).

6. electrode pressure can be scheduled by rotating the pressure reducing valve handle according to the requirements of welding standards. After the

7. automatic spot welding machine stops its operation, it is necessary to eliminate sundries and welding slag splash. When the

8. automatic spot welding machine stops operation, the power supply and air source shall be blocked first, and then the water source shall be closed.

The 9. automatic spot welding machine has been deactivated for a long time. It is necessary to apply anti-rust grease to the unpainted moving parts to prevent the parts from rusting. If the

10. control box is out of service for a long time, it shall be heated for 30 minutes every month to prevent moisture immersion. If the thyristor is replaced, it shall be preheated for 30 minutes. The preheating of the normal operation control box shall not be less than 5 minutes, otherwise it is easy to produce reverse arc or out of control.