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• Automatic Ultrasonic Welding Machine Piezoelectric Transducer And Booster 20KHZ Pzt4Ultrasonic transducer also is referred to as ultrasonic vibrator, and the complete after connecting the transducer and horn is named vibrator. It is a tool that realizes the mutual conversion between electricity and mechanical calories (acoustic vibration) via the piezoelectric impact of piezoelectric ceramics, and is amplified through the doorway and rear radiation hide blocks that match the acoustic impedance. [1]Since the horn is a passive device, it doesn't produce vibration itself, but transmits the enter vibration after changing the amplitude, finishing up the impedance transformation transducers can produce regular vibration beneath the excitation of electric field, however the amplitude is generally about 10μm. Such amplitude isn't satisfactory to immediately whole the welding and processing procedures, after the transducer is attached to a reasonably designed horn, the amplitude of the ultrasonic wave would be replaced in a massive range. As long because the material strength is sufficient, the amplitude can exceed 100 μm. Ultrasonic transducer composition:1. Middle piezoelectric ceramic detail 2. Front and rear steel hide 3. Prestressed screw 4. Electrode sheet 5. Insulating tube form of sandwich transducer generates regular ultrasonic waves when the load changes, which is a comparatively basic and main technique to achieve an influence ultrasonic power source to varied designs, the foremost forms of ultrasonic transducers are:1. Column kind 2. Inverted horn kind 3 Steel back disguise sort 4. Intermediate aluminum sheet form The ultrasonic transducer conducts ultrasonic waves to the plastic processing elements during the welding head, simply so the 2 plastic joints are subjected to ultrasonic waves to supply violent friction, and the friction warmth melts the plastic joints to complete the gluing. This technology has some great benefits of instant velocity and agency welding seams, and additional importantly, it's going to automate the manufacturing and processing of plastic products. Ultrasonic plastic welding machine can carry out plastic welding, embedding, forming, riveting, spot welding, cutting, sewing and different operations. As prolonged as the welding head is changed, one mechanical device can be utilized for a number of applications. Our corporation makes a speciality of the manufacturing of ultrasonic welding transducers. This product has immoderate performance, lengthy life, and nice welding effect. The ultrasonic used in plastic processing, the existing working frequencies are 15KHZ, 18KHZ, 20KHZ, 40KHZ. The precept is to use the height function of the longitudinal wave to transmit the amplitude to the space of the plastic part. Under pressure, the two plastics The molecules in the touch elements of the components or assorted components and the plastic elements collide with each other to melt, in order that the plastic in the touch operate is fused, and the processing purpose is achieved. Ultrasonic welding transducer for the ultrasonic processing of thermoplastic glue makes use of the high-frequency friction between the operating joints to soon generate warmth between molecules. When the warmth is adequate to melt the work, the ultrasonic vibration is stopped. At this time, the operating joint The noodles are melted and solidified to complete the processing procedure. The frequencies assuredly used for plastic processing are 20KHZ and 15KHZ, and their frequencies are outdoors of human hearing, so they are referred to as ultrasonic waves. Ultrasonic welding machines must be used in the electronics industry, stationery industry, transportation equipment, toys, cosmetics, motors and diverse supplies reminiscent of PP, PE, ABS, and acrylic. （External sizes）（Electeomachanical characteristic） SpecificationConnect ScrewCeramic diameter（mm）Quantity of Ceramics（pcs）Resonance Frequency（KHZ）Resistance（Ω） Yellow Ceramic Black Ceramic Input PowerMax Displacement（um）PLS-6015-4C-SiM16*1*1 420011PLS-6015-4C-QuM16*1*1 260011PLS-5020-4C-SiBS3/8504201511500-1200013500-1400015008PLS-5020-4C-SiBS3/8504201519000-21000 20008PLS-5020-4C-TrM16*1 32008PLS-5020-4C-TrM16*1 17500-1800032008PLS-3828-4C-SiBS3/838428158000-8500 10005PLS-3035-4C-SiM8 8004PLS-3040-4C-SiM10*1 8002

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