what are the spot welding machine troubleshooting methods?

spot welding machine use time is too long, will inevitably encounter some fault problems, such as: welding heat, current suddenly large and small, etc., encounter these problems how to do, with the following troubleshooting method to try it?

1, reduce the use of welding current, eliminate short circuit phenomenon, restore insulation.

2. Make the welding cable in good contact with the weldment and try to prevent the movement of the movable iron core.

3. Tighten the screw, adjust the tension of the spring, and check and repair the moving mechanism.

4. Check and eliminate the case collision, eliminate the case collision, and connect the grounding wire properly.

5, shorten the length of the cable or increase the diameter of the cable, release the cable not to make it into a disc shape, so that the joint has good contact.

Shenzhen ST Technology Co., Ltd. is a high-tech production enterprise integrating R & D, production and sales of automatic welding equipment and power battery PACK line equipment. The company has the self-made R & D capability of independent R & D of new products, strong technical development force, and a professional technical engineering team to provide customers with timely and perfect pre-sales and after-sales service.