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Anonymous users2024-02-11There are many reasons for this, and I often encounter it when I rent the bolt machine to others, and there are basically so many problems, the bolt welding gun is not adjusted well, there are paint and other sundries on the workpiece, the control line is broken, the voltage is low, the insurance is broken, etc., I hope to help you.
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Anonymous users2024-02-101. Check whether the high-frequency arc is discharged, if there is no discharge phenomenon, check the high-frequency arc circuit board and the arc discharge gap.
2. If there is high-frequency arc starting, the no-load voltage is definitely not good, check and weld the rectifier inverter circuit. When the machine is turned on, if the wire feed has touched the weldment and the arc still cannot start, then it is necessary to check whether the wire connection of the welding machine is good.
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Anonymous users2024-02-09If the welding machine does not arc, it may mean that the welding machine has a certain fault, so it must be repaired as soon as possible, and there are not too many problems under normal circumstances.
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Anonymous users2024-02-08The reason why his welding machine is not ** may be because you don't have the almost method to master it, and then you can go to rubbing**, and then you can weld.
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Anonymous users2024-02-07In this case, it is recommended that you preheat it before welding, which can achieve a very good effect.
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Anonymous users2024-02-06Hello, it may be caused by insufficient voltage. You can buy it according to your preference.
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Anonymous users2024-02-05There is a chance that there will be no power.
Or maybe it's a different line.
It could also be a welder failure.
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Anonymous users2024-02-04The reason why global Korean dramas are not only popular, this should be because its hardness is very large, so it should not be easy for him to get married, and he can do some practical things.
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Anonymous users2024-02-03Hello, dear, the reasons why the welding machine cannot arc are as follows: 1. The circuit of the welding machine itself is damaged and there is no output; 2. The welding torch switch is damaged, and the welding torch switch gives the welding machine a start welding signal when pressed, and the welding machine gives the output. 3. To heat the electrode, it is recommended that the electrode be placed in the electrode insulation barrel, and the wet electrode will also cause arc initiation difficulties.
4. The ground wire should be clamped with a special ground wire. In addition, the workpiece is seriously corroded, and the conductive welding machine cannot arc.
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Anonymous users2024-02-02Summary. There is no voltage in the power supply. Check the power switch and fuse and the power supply voltage.
The supply voltage is too low. The supply voltage should be adjusted.
The welding machine is incorrectly wired. It should be checked whether the wiring on the primary side and the secondary side of the welding transformer is correct.
Short circuit or open circuit of the coil of the electric welding machine. The coil should be rewound.
What is the reason why the welding machine can't arc
There is no voltage in the power supply. Check the power switch and fuse and the power supply voltage. The supply voltage is too low.
The supply voltage should be adjusted. The welding machine is incorrectly wired. It should be checked whether the wiring on the primary side and the secondary side of the welding transformer is correct.
Short circuit or open circuit of the coil of the electric welding machine. The coil should be rewound.
Hello, what is the reason why the welder refuses to arc.
Sometimes there is, sometimes not.
Fault phenomenon: when argon arc welding, there is no high-frequency discharge, and the arc can be scratched. It means that there is no load voltage, and the argon arc welding gun is no problem, but it may be a problem with PCB1 and PCB6 boards. There is no high-frequency discharge, it may be that the capacitor on the PCB6 is damaged.
The welder has sparks but does not arc.
The board is also good.
1. There is the gap of the discharger and the loosening of the screws. Tighten the screws; 2. The line joint of the entire arc striking circuit is loose. Plug the line connector back in; 3. There are also quality problems with arc striking high-voltage packages.
The high-pressure pack needs to be replaced; 4. The problem of virtual soldering (loosening) of electronic component soldering legs. Re-soldering. Extension of knowledge points:
TIG welding is a welding technology that uses argon as a shielding gas. It is also known as argon gas shielded welding. It is to pass argon shielding gas around the arc welding to isolate the air from the welding area and prevent oxidation in the welding area.
The reason why the temperature of the waste heat boiler is uneven may be because the temperature of the duck is relatively low during the firing process, so it will cause his pressure to be relatively small.
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