The ultrasonic cleaning machine is mainly composed of an ultrasonic generator and an ultrasonic transducer. The ultrasonic transducer is a sandwich transducer made of lead zirconate titanate piezoelectric ceramic material. The piezoelectric ceramic material has a size change under the action of an electric field. The phenomenon, the transducer will produce mechanical vibration under the action of the alternating electric field.

Frequently Asked Questions of Ultrasonic Cleaner:

If the ultrasonic vibrator is damp, you can use a megohmmeter to check the plug connected to the transducer. Pin 2 is the positive pole of the ultrasonic transducer, and pin 3 is the negative pole of the transducer and is connected to the shell of the transducer. Inspect, the insulation resistance value between 23 feet can be used to judge the basic situation. Generally, the insulation resistance is required to be greater than 30 megohms. If the insulation resistance value is not reached, the transducer is usually damp. You can put the transducer as a whole (excluding the plastic-sprayed shell) into an oven and set it to about 100°C for 3 hours or use a hair dryer to remove moisture to the resistance value. So far.

The transducer vibrator is ignited and the ceramic material is broken. It can be checked with the naked eye and a megohmmeter. Generally, as an emergency treatment measure, individual damaged vibrators can be disconnected without affecting the normal use of other vibrators.

The vibrator is degummed. Our transducer adopts the double guarantee process of cementing and screw fastening. Under normal circumstances, this will not happen. Due to the action of the screw, the vibrator will not fall from the vibrating surface after degumming. The general judgment method It is to gently shake the tail of the vibrator by hand and carefully observe the glue on the vibrating surface to make a judgment. Generally, the output power of the ultrasonic power supply is normal after the vibrator is degummed. However, due to the poor connection between the vibrator and the vibrating surface, the vibration effect of the vibrating surface is not good, and the vibrator may be burned out after a long time. The treatment method of vibrator degumming is more troublesome, and in general, it can only be sent back to the manufacturer for solution. The most effective way to avoid degumming of the vibrator is to not hit the vibrating surface during normal use.

 Perforation of the vibrating surface. Generally, the perforation of the vibrating surface may occur after the full load of the transducer for a year.