The following are the four common faults of the ultrasonic cleaner transducers arranged by Shanghai Bayu technicians. I hope to help you! First, the ultrasonic cleaning machine transducer common fault 1. The transducer vibrator is fired and the ceramic material is broken. It can be combined with the naked eye and the megohmmeter. Generally, as an emergency treatment measure, the individual damaged vibrator can be disconnected without affecting the normal use of other vibrators. 2 , the ultrasonic vibrator is damp, you can check the plug connected with the transducer with a megger. Check the insulation resistance value to judge the basic situation. Generally, the insulation resistance is greater than 5 megohms. If the insulation resistance value is not reached, the transducer is generally damp. The whole transducer ( excluding the sprayed plastic case ) can be placed in the oven for about 3 hours at 100 °C or used to remove moisture to the resistance value. Normal until now. 3 , vibrator degumming, our transducer is made of cement, screw fastening double guarantee process, under normal circumstances. 4 , stainless steel vibrating surface perforation, the general transducer can be used after 10 years of full load vibration surface perforation. Second, the installation of ultrasonic cleaner transducer 1. Preparation: According to the requirements of the production task list, carefully check and confirm that the ultrasonic transducer (with the right pair), the cylinder block, the mesh mat, the glue, etc., which need to be glued, are prepared. 2 , sandblasting: the required ultrasonic transducers and cylinders for sandblasting, sandblasting joints should be as fine as possible, sandblasting application of 30 mesh diamond sand, sand must be kept dry and often screened (each time When screening in the sandbox, the pressure of the compressed air should be ≥ 6KG and the high-pressure air dehumidified by the air source processor. 3 , cleaning: the sand-blasted cylinder and ultrasonic transducer are cleaned, the transducer is first cleaned with methanol, the surface of the sand and other dust is removed, and then rinsed with acetone; the cylinder is washed with water, then After washing with acid, rinse off, dry and then rinse with methanol and acetone. The mesh mat is cleaned with stainless steel mesh with ≤ 30 mesh thickness ≤ 0.15 ( electrolyzed under conditions ) . Gum deg.] C for 80 2 hours after drying at 40 ℃ cooled to about - cleaned the ultrasonic transducer and the cylinder and the mat into the oven drying, drying was 60 ℃: 4, drying, preheating Pick up. After all the glue preparation work is done, the glue ( normal temperature ) is fully blended and quickly glued. 5 , glue: a) Place the treated cylinder on the glued plate and wipe it again with a cotton cloth at the glue joint. b) Rub the treated ultrasonic transducer bonding surface with acetone and then wipe it again with cotton cloth. c) blending with a good glue sufficiently preheated 1--2 minutes. (Each arranged not too much glue to a gluing 20--30 head date) glue is configured to 5G / head ratio of 1: 0.4 (ratio of curing the adhesive agent, as precisely). d) Glue the cylinder and the ultrasonic transducer when cooled to about 40 °C. Apply glue to the cylinder and ultrasonic transducer evenly when bonding. Place the net cloth in the middle, then press firmly, glue The speed is fast, and the glue time should not exceed 10 minutes after each time the glue is configured (requires sufficient preparation work). e) After the glue is finished, pressurize it (work tooling, spring soft pressing). 6, curing: the plastic cylinder into a good clean oven for curing, the curing temperature of the primary heating 40 - When cured 50 deg.] C for 30 minutes to cure the secondary heating 30 minutes three times and then warmed 60-70 ℃ After curing at 80 ° C for 2 hours, it was naturally cured for 24 hours and the connection was checked. The curing and heating are controlled by a programmable temperature controller. 7. Detection: The cured ultrasonic transducer is tested. The bonding impedance of each transducer (60W , 22 , 25 , 28KHZ) is about 250 Ω, which cannot exceed 300 Ω, and the characteristics of the transducer. For testing (no clutter), the impedance of the ultrasonic transducer on the same cylinder should be as close as possible, and should not exceed 20% of the average value (about ± 50 Ω). Demolition of the ultrasonic transducer that does not meet the requirements. Re-gluing. 8. Connection: Connect the well-tested ultrasonic transducer with good connection. Connect the 75W soldering iron with reliable connection. There must be no solder joints. The positive and negative poles should be coated with different colors. The positive line should be covered with yellow wax sleeve. Tube, and finally use a heat shrink tube to cover all the joints. Insulation detection of the connected whole-cylinder ultrasonic transducer: measured with a common 3721 digital megohmmeter, when the voltage is 2500V , the whole cylinder insulation should be ≥ 1000M Ω or more ( air humidity ≤ 60% during detection ) . Below this value, you should look for the cause and reprocess it. "Ultrasonic Cleaning Machine Transducer Common Fault Maintenance" information is provided by Shanghai Bashu. For more information on ultrasonic cleaning machine and product information, please visit: Ungrouped,High Quality Ungrouped,Ungrouped Details, CN Shenzhen Guangyang Zhongkang Technology Co., Ltd. , https://www.szlighttherapymachine.com