Description

• 20KHz 600W PZT8 Piezoelectric Ceramic Ultrasonic Transducer For Plastic Welding Machine Handheld Spot Welder The principle of ultrasonic welding transducer has similarities to that of cleaning transducer. It additionally achieves high-frequency vibration with extensive amplitude by way of making use of prestress to offset the growth stress of piezoelectric ceramics. Because the welding transducer requires vast immediate power, it has high requirements for materials and technology. It is a high-power acoustic tremendous energy device. Usually, it cooperates with the horn and dealing head to sort a high-power and big amplitude vibration formulation to finish the ultrasonic welding of plastics, metals and varied supplies welding is to generate high-frequency friction and warmth at the contact gap floor of the welded object under pressure in the course of the ultrasonic vibration generated throughout the transducer, with a aim to achieve the point of thermal fusion welding. Ultrasonic welding transducer is a high-power transducer with hole or pulse operation. Its strength is usually calculated by means of technique of prompt top power. Precautions for set up of ultrasonic transducer :1. Select correct supplies and regulate hardness task to job and produce horn and working head. When installing the horn or working head, make sure you eavesdrop on frequency matching, and follow sound instruction manual glue at the joint. Clean the joined floor with acetone and varied solvents throughout installation4. The impedance leadership technique of the bonding process is established to play down the bonding impedance of the vibrator and upgrade the electroacoustic conversion performance of the vibrator. Pay consideration to recuperating the insulation measures after the set up 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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