Ultrasonic welding technology is a kind of high-tech, ultrasonic welding is mainly used in the welding of thermoplastic materials.
Ultrasonic welding has the advantages of high efficiency, high precision, low cost, no additives, etc., so it has been favored by many manufacturers. Although the use of ultrasonic plastic welding machines has many advantages, there will be times when problems are encountered. The following will explain for you the reasons why there is no sound wave in the use of ultrasonic welding machine and related solution ideas.
If you encounter an ultrasonic plastic welding machine without sound waves, the most important thing to do is to check the machine to see if there is an abnormal situation on the machine, and follow these steps one by one:
Three-part inspection method:
(1) First check whether the electricity and gas are normal, you need to remove the mold, check whether the ultrasonic welding machine has sound waves, and whether the sound waves are normal;
(2) If there is no sound wave above, it is necessary to check whether the current pointer has a swinging action, and if the pointer swings, it is necessary to check whether the oscillator line falls off.
(3) If the above two points can not be solved by checking, it may be a damage problem to the part of the machine, and the damaged part may be the following places:
<1> The crystal plate is damaged;
<2> Rectifier bridge pile damage;
<3> The ultrasonic transducer is damaged;
<4> Vibration plate is damaged;
<5> the capacitor is damaged
If you really can’t repair the machine, you can call WELDHOT, WELDHOT is very happy to help you solve the problem, our professionals are always at your service!
