40khz/77khz/100khz/160khz Multiple Frequency Ultrasonic Piezo Transducer Cleaning For Electronic Industry

Ultrasonic vibrator, also called ultrasonic vibrating head, is a kind of ultrasonic transducer and the core component of ultrasonic cleaning machine. We call the whole connected ultrasonic transducer and horn as vibrator. Ultrasonic transducer is one of the important components in the ultrasonic cleaning machine and ultrasonic vibration plate, which largely determines the quality of the ultrasonic effect.
Our company provides professional ultrasonic transducers with stable quality, high efficiency output and moderate price based on many years of ultrasonic cleaning experience, combined with the opinions and feedback of the majority of users.
Ultrasonic transducer is a device that converts high-frequency electric energy into mechanical vibration. The high-frequency electric energy input by the ultrasonic generator is matched with the piezoelectric ceramic sheet of the resonance frequency of the ultrasonic transducer. The electric energy is converted by the piezoelectric effect of the material. Converted into mechanical vibration, that is, ultrasonic vibration, is transmitted to the water medium through the ultrasonic transducer, forming negative pressure bubbles and shock waves in the water, and transmitted in the tax-based solution to achieve the effect of cleaning the surface of the workpiece. The transducer is mainly composed of aluminum block, piezoelectric ceramic sheet and insulating layer.
28KHZ/40KHZ/25KHZ/68KHZ/80KHZ/120KHZ/200KHZ and other ultrasonic vibrators (ultrasonic transducers) are widely used in the electronics industry, machinery industry, automotive, electroplating, chemical fiber,
Optical, bearing and other industries. For example, cleaning magnetic cores, oil nozzles, auto parts, electroplating hardware tools, chemical fiber spinnerets, optical lenses, bearings, tools, tableware, medical equipment, precision hardware, watch parts, gold and silver jewelry, electronic components. This frequency vibration is strong and the density is uniform. It can quickly achieve the purpose of degreasing, sodium removal, decontamination, and descaling. In addition, it can also be used in chemical experiments to achieve catalysis, stirring, and rapid generator chemical reactions.

Ultrasonic transducer application:
1. Among all cleaning methods, ultrasonic cleaning is the most efficient and effective one. The reason why ultrasonic cleaning can achieve such an effect is closely related to its unique working principle and cleaning method.
2. We know that in production and life, there are many things that need to be cleaned, and there are many types and links that need to be cleaned, such as: removing pollutants from objects, dredging small holes, and common manual cleaning methods for special-shaped objects and hidden parts of objects. Undoubtedly, it cannot meet the requirements. Even steam cleaning and high-pressure water jet cleaning cannot meet the demand for higher cleanliness. Ultrasonic cleaning can also kill bacteria, dissolve organic pollutants, and prevent over-corrosion. Therefore, ultrasonic cleaning Is increasingly widely used in all walks of life:
1. Machinery industry: removal of anti-rust grease; cleaning of measuring tools; degreasing and rust removal of mechanical parts; cleaning of engines, carburetors and auto parts; dredging and cleaning of filters and screens, etc.
2. Surface treatment industry: degreasing and rust removal before electroplating; cleaning before ion plating; phosphating treatment; removing carbon deposits; removing oxide scale; removing polishing paste; surface activation treatment of metal workpieces, etc.
3. Instrument and meter industry: high cleanliness of precision parts, cleaning before assembly, etc.
4. Electronic industry: Removal of rosin and solder spots on printed circuit boards; cleaning of mechanical and electronic parts such as high voltage contacts.
5. Medical industry: cleaning, disinfection, sterilization of medical equipment, cleaning of laboratory utensils, etc.
6. Semiconductor industry: high cleanliness cleaning of semiconductor wafers.
7. Watch and jewelry industry: remove sludge, dust, oxide layer, polishing paste, etc.
8. Chemical and biological industries: cleaning and descaling of laboratory utensils.
9. Optical industry: degreasing, sweating and dust removal of optical devices.
10. Textile printing and dyeing industry: cleaning textile spindles, spinnerets, etc.
11. Petrochemical industry: cleaning and dredging of metal filter screens, cleaning of chemical containers, exchangers, etc.

The ultrasonic vibrator should be placed in a dry place to prevent the ultrasonic vibrator from getting damp and affecting normal work. If the ultrasonic vibrator is damp, put it in an oven and set about 100 ℃ to dry for 2 hours or use a hair dryer to remove moisture until the resistance value is normal; the ultrasonic vibrator is degummed, and the output power of the ultrasonic power supply is normal after the ultrasonic vibrator is degummed, but due to the vibrator and vibration If the surface connection is not good, the vibrator will be burnt out if you work for a long time. The degumming of the ultrasonic vibrator generally requires a professional ultrasonic manufacturer to repair or replace it.
Maintenance of ultrasonic vibrator:
If you have not used it for more than a week, please cover it with a dust cover (plastic bag); Except that the lifting screw has received lubricating oil before leaving the factory, other parts do not need any lubricating agent; Regularly check whether the internal vibrator output line is worn or not; Please wipe the dust with a clean cloth. Dry compressed air should be used to blow off the dust in the machine every six months. It is strictly forbidden to use various fluxes when cleaning the side plate and surface of the welding machine. Neutral detergent should be used and lightly wiped; When the water filter cup reaches 13 water level, please drain the water; every month the welding machine is used, the sliding parts should be wiped clean and re-coated with high-quality lubricating grease; always pay attention to the safety of the machine position.

Ultrasonic vibrator installation process:
1. Preparation tools: Argon arc welding, No. 10 hexagon wrench, chromium iron tin wire, 2.5 square high temperature wire, 2*2.5 cable wire, vibrator glue, (wire stripper, casing, cable tie, sandblasting machine, Pipe fittings, etc.).
2. Welding screws: Calculate the arrangement of the vibrator, weld the screws at the cleaned position, and then clean the surrounding of the screw, be sure to make it flat, so as not to affect the installation of the vibrator.
3. Glue configuration: Squeeze the A glue around the screw, then squeeze the B glue next to the A glue, and then quickly stir the AB glue with a small iron rod to make it fully mixed.
4. Install the vibrator: twist the transducer a little harder to squeeze out the air and excess glue between the bottom and the contact surface of the cylinder bottom, so that the vibrator is more tightly combined with the stainless steel as a whole.
5. Curing and condensing: curing in a place with relatively high room temperature, 4-8 hours can be connected, 24 hours later, you can power on and test the machine.
Note: 1. A metal nail machine can also replace argon arc welding.
2. The welding screws must be fully welded, otherwise they will fall off easily.
3. Regarding curing, temperature should be considered for the length of time. If the temperature is low, the time will be longer, and if the temperature is high, it will be faster. It is recommended to operate at room temperature. Don't overheat it even if it is heated. Appropriate is best.

 40khz/77khz/100khz/160khz Multiple Frequency Ultrasonic Piezo Transducer Cleaning For Electronic Industry