Why is the current unstable during spot welding of IF spot welding machine?

We will encounter some problems when operating the IF spot welding machine. For example, the welding process is caused by unstable current. What is the cause of the problem? Let’s listen to the editor.

Inflammable and explosive articles such as oil, wood and oxygen bottles shall not be stacked on the welding site, and lubricating oil shall be regularly injected into the oil atomizer.

Short circuit or poor contact of control cable, thin, long or poor contact of welding cable and grounding cable; The connector inside the welder is not well contacted or the component is damaged, and the current and voltage parameters are not well matched.

If the electrode is a consumable, it shall be regularly ground with a file or replaced with a new electrode. Flame retardant baffle shall be set in the flash zone of welding equipment, and people are not allowed to enter during welding. In winter, the indoor temperature shall not be too low.