说明

• 100W 28khz High Vibration Frequency Ultrasonic Welding Transducer For Handheld Portable Plastic Welding Machine Spot Welder The principle of ultrasonic welding transducer has similarities to that of cleaning transducer. It additionally achieves high-frequency vibration with huge amplitude by means of means of making use of prestress to offset the expansion stress of piezoelectric ceramics. Because the welding transducer calls for tremendous prompt power, it has high standards for supplies and technology. It is a high-power acoustic tremendous calories device. Usually, it cooperates with the horn and dealing head to variety a high-power and massive amplitude vibration method to end the ultrasonic welding of plastics, metals and other supplies welding is to generate high-frequency friction and heat at the touch hole floor of the welded object restless through the ultrasonic vibration generated throughout the transducer, with a aim to obtain the purpose of thermal fusion welding. Ultrasonic welding transducer is a high-power transducer with gap or pulse operation. Its strength is usually calculated via instantaneous peak power. Precautions for set up of ultrasonic transducer :1. Select right materials and alter hardness process to activity and convey horn and dealing head. When putting in the horn or operating head, make sure you snoop on frequency matching, and train sound guide glue at the joint. Clean the joined floor with acetone and various solvents throughout installation4. The impedance leadership technique of the bonding process is established to lessen the bonding impedance of the vibrator and improve the electroacoustic conversion performance of the vibrator. Pay attention to improving the insulation measures after the establish of vibrator electrode. TypeFull-length(mm)Joint Bolt(mm)Frequency(KHz)Resonance Impedance(Ω)Capacity(pF)Input Power (W)PLS-HJHNQ152600153M20×1×1×12010110002000PLS-HJHNQ3050077M10×1×128203000200PLS-HJHNQ2810091M8×128252200100PLS-HJHNQ28250941/2-20 UNF28204000250PLS-HJHNQ2020001281/2-20 UNF2010200002000PLS-HJHNQ2015001241/2-20 UNF2010160001500PLS-HJHNQ3810066M8×1×138143300200

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