说明

• 20KHz 2000W Ultrasonic Piezoelectric Transducer For Plastic Welding Equipment ConverterUltrasonic transducer is also referred to as ultrasonic vibrator, and the complete after connecting the transducer and horn is called vibrator. It is a tool that realizes the mutual conversion between electrical energy and mechanical energy (acoustic vibration) in the course of the piezoelectric influence of piezoelectric ceramics, and is amplified by way of the entrance and rear radiation cover blocks that tournament the acoustic impedance. [1]Since the horn is a passive device, it would not produce vibration itself, yet transmits the enter vibration after replacing the amplitude, finishing up the impedance transformation transducers can produce steady vibration under the excitation of electrical field, but the amplitude is generally about 10μm. Such amplitude is never ample to immediately total the welding and processing procedures, after the transducer is hooked up to a reasonably designed horn, the amplitude of the ultrasonic wave can be changed in a massive range. As lengthy as the supplies strength is sufficient, the amplitude can exceed one hundred μm. Ultrasonic transducer composition:1. Middle piezoelectric ceramic element 2. Front and rear steel disguise 3. Prestressed screw 4. Electrode sheet 5. Insulating tube form of sandwich transducer generates secure ultrasonic waves when the load changes, which is a comparatively traditional and leading approach to achieve an influence ultrasonic stress source to different designs, the most important types of ultrasonic transducers are:1. Column kind 2. Inverted horn sort three Steel again disguise variety 4. Intermediate aluminum sheet range The ultrasonic transducer conducts ultrasonic waves to the plastic processing points through the welding head, so that the two plastic joints are subjected to ultrasonic waves to supply violent friction, and the friction warm temperature melts the plastic joints to complete the gluing. This technology has the benefits of immediate pace and firm welding seams, and extra importantly, it is 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 multiple applications. Our corporation specializes in the production of ultrasonic welding transducers. This product has immoderate performance, long life, and good welding effect. The ultrasonic used in plastic processing, the prevailing working frequencies are 15KHZ, 18KHZ, 20KHZ, 40KHZ. The precept is to use the peak function of the longitudinal wave to transmit the amplitude to the distance of the plastic part. Under pressure, the two plastics The molecules within the touch aspects of the components or diverse components and the plastic facets collide with each other to melt, just so the plastic within the contact function is fused, and the processing goal is achieved. Ultrasonic welding transducer for the ultrasonic processing of thermoplastic glue makes use of the high-frequency friction between the working joints to soon generate heat between molecules. When the heat is adequate to melt the work, the ultrasonic vibration is stopped. At this time, the working joint The noodles are melted and solidified to complete the processing procedure. The frequencies usually used for plastic processing are 20KHZ and 15KHZ, and their frequencies are outside of human hearing, so they are referred to as ultrasonic waves. Ultrasonic welding machines ought to be used in the electronics industry, stationery industry, transportation equipment, toys, cosmetics, motors and different materials equivalent to 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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