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Troubleshooting of ultrasonic welding machine without wave
Latest company news about Troubleshooting of ultrasonic welding machine without wave

Ultrasonic welding machine is used for the welding of thermoplastics. Compared with other traditional processes, it has significant benefits such as high consumption efficiency, good welding quality, environmental protection and energy saving. Ultrasonic plastic welding technology is widely used in medical objects, packaging, auto parts, printing supplies and other industries.

In the process of ultrasonic welding, there will be occasional unvoiced waves. So, what causes the plastic welding machine to not wave?


The three-step inspection method of how the ultrasonic welding machine does not pronounce the wave:

1. First look at the normal supply and supply of gas, the first step is to first remove the mold, and then see if the ultrasonic welding machine has sound waves, sound waves are normal.

2. If there is no sound wave, see if the current pointer has a swing. If the pointer has a swing, see if the vibrator wire is loose or falling off.

3. If the above has been seen, or not, then there is a problem with the ultrasonic electric box, and what other parts will be broken?

4. For example: the crystal plate of the ultrasonic welding machine is broken, the rectifier may be broken, the ultrasonic transducer is broken, the vibration plate is broken, and the capacitor is broken, this phenomenon will occur.

5. When using an ultrasonic welding machine, it is very important to maintain the ultrasonic welding machine. If the maintenance is good and the maintenance is good, the frequency of failure will be less, otherwise it will affect the service life of the ultrasonic welding machine and increase the frequency of the event.


Summary: The transducer frequency is wrong or broken, the ultrasonic power box power amplifier board is broken, the ultrasonic power box main board is broken, the ultrasonic capacitor board is broken, and the frequency modulator is broken. Many factors may cause the ultrasonic welding machine to be sent. Wave, if you can't find the reason by your own experience or can't get the machine back to normal work, you can find professional ultrasonic welding machine manufacturers to inspect and repair services.


The above content in the actual production and tuning machine can be of some help to you.


Pub Time : 2021-05-11 09:26:39 >> News list
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