How to solve the malfunction of intermediate frequency spot welding machine?
Release Time：2023-10-12
During the use of intermediate frequency spot welding machines, we may inevitably encounter some equipment malfunctions. So, if this situation occurs, how can we solve it?
Condition 1: The LCD does not display when turned on. If we encounter this situation, first of all, we need to reflect on whether the inverter intermediate frequency spot welding machine can be stopped from being powered on. If it is ensured to be powered on, but still does not display, it may be due to a power failure. We can reflect on the power circuit to see if there is a short circuit or if the fuse is burnt out. If this is the case, then we only need to replace it with a different specification of fuse.
Condition two, with power indication and no welding sparks. There are many possibilities that can cause this situation in inverter mid frequency spot welding machines, and the welding current parameters are too small; The distance between the lower end face of the welding needle and the battery is too large; Damaged welding switch; There are possible reasons for the damage of the photoelectric switch. Just make a change to these grades.
Condition three, there is an LCD display when turned on, but there is no response during welding. This situation should be caused by the burning of the charging fuse of the inverter spot welding machine. Simply replace the fuse with a different specification to handle it.
Condition 4: When welding with medium frequency spot welding machines, it is easy to ignite and even scorch the battery casing. It can be due to the low pressure of the welding needle of the pneumatic spot welding machine; Foreign objects adhered to the lower end face of the welding needle; Incorrect welding data; Excessive welding current of intermediate frequency spot welding machine; If the height of the two welding needles is different from the same level, it is necessary to reflect on these abilities to determine the results, and then adjust the arrow accordingly.
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