Why does the ultrasonic welding machine not emit waves?
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 industries such as medical objects, packaging, auto parts, and printing supplies.
In the process of ultrasonic welding, there will be occasional silent waves. Then, what is the reason that the plastic welding machine does not emit waves? (Ultrasonic welding machine maintenance)
The three-step search method for the silent wave of the ultrasonic welding machine:
1. First check that the power supply and gas supply are normal. The first step is to remove the mold first, and then check whether the ultrasonic welding machine has sound waves and whether the sound waves are normal.
2. If there is no sound wave, check whether the current pointer is oscillating. If the pointer oscillates, check whether the vibrator wire is loose or falling off.
3. If after reading all of the above, it still doesn't work, then there is a problem with the ultrasonic electric box, and what other parts will be broken in the capital letters?
For example: the crystal board of the ultrasonic welding machine is broken, maybe the rectifier is broken, the ultrasonic transducer is broken, the vibrating board is broken, and the capacitor is broken. This phenomenon will happen.
When using the ultrasonic welding machine, the maintenance of the ultrasonic welding machine is very important. If the maintenance is good, the frequency of failure will inevitably be less, otherwise it will affect the service life of the ultrasonic welding machine and increase the frequency of events.
Summary: The frequency of the transducer is incorrect or broken, the power amplifier board of the ultrasonic electric box is broken, the main board of the ultrasonic electric box is broken, the ultrasonic capacitor board is broken, and the frequency modulator may be broken. Many factors may cause the ultrasonic welding machine to fail. Bo, if you cannot find the cause or restore the machine to normal operation based on your own experience, you can find a professional ultrasonic welding machine manufacturer for inspection and maintenance services.
