Analysis and troubleshooting of high-frequency quenching machine tools

When the high-frequency hardening machine tool is started, the equipment presents various electrical parameters and the start-up prompt sound is relatively normal, but the power of the equipment cannot rise and there is a problem with over-current maintenance. This is a malfunction of the machine and needs to be dealt with in time. .

Common failure analysis and elimination of primary and secondary short circuits of high-frequency quenching machine tool transformers:

(1) Cause analysis of high-frequency quenching machine tools

And inductive load circuit. When this kind of fault occurs, the transformer’s primary and secondary ignites, and in serious cases, water leakage occurs in the primary or secondary. Since the short-circuit point appears in different parts of the primary and secondary, once the main contactor is turned on, the generator working curve may appear at a different inductive curve position, so the meter response is different, but basically G is greatly reduced, /> Cos Xu was perceptual, decreased, and both 1GL and 1GJ2 acted.

https://songdaokeji.cn/