Description

• 2KW Piezoelectric Ultrasonic Welding Converter With four Ceramic Used On Mask Making MachineUltrasonic transducer also is called ultrasonic vibrator, and the complete after connecting the transducer and horn is known as vibrator. It is a device that realizes the mutual conversion between electricity and mechanical energy (acoustic vibration) by technique of the piezoelectric affect of piezoelectric ceramics, and is amplified via the front and rear radiation conceal blocks that match the acoustic impedance the horn is a passive device, it might not produce vibration itself, but transmits the enter vibration after changing the amplitude, completing the impedance transformation transducers can produce steady vibration beneath the excitation of electrical field, however the amplitude is often about 10μm. Such amplitude isn't satisfactory to instantly total the welding and processing procedures, after the transducer is attached to a fairly designed horn, the amplitude of the ultrasonic wave would be replaced in a large range. As long since the materials power is sufficient, the amplitude can exceed a hundred μm. Ultrasonic transducer composition:1. Middle piezoelectric ceramic detail 2. Front and rear metallic hide 3. Prestressed screw 4. Electrode sheet 5. Insulating tube variety of sandwich transducer generates stable ultrasonic waves when the burden changes, which is a comparatively classic and leading way to obtain a power ultrasonic drive source to varied designs, the key types of ultrasonic transducers are:1. Column type 2. Inverted horn range 3 Steel again conceal form 4. Intermediate aluminum sheet type The ultrasonic transducer conducts ultrasonic waves to the plastic processing elements in the course of the welding head, in order that the two plastic joints are subjected to ultrasonic waves to produce violent friction, and the friction warmth melts the plastic joints to finish the gluing. This know-how has some great benefits of quick speed and agency welding seams, and extra importantly, it will automate the production and processing of plastic products. Ultrasonic plastic welding machine can perform plastic welding, embedding, forming, riveting, spot welding, cutting, stitching and assorted operations. As lengthy since the welding head is changed, one mechanical device can be utilized for several applications. Our corporation makes a speciality of the producing of ultrasonic welding transducers. This product has high performance, long life, and good welding effect. The ultrasonic used in plastic processing, the present operating frequencies are 15KHZ, 18KHZ, 20KHZ, 40KHZ. The precept is to apply the peak operate of the longitudinal wave to transmit the amplitude to the space of the plastic part. Under pressure, the two plastics The molecules within the touch elements of the parts or different components and the plastic elements collide with each other to melt, just so the plastic within the touch function is fused, and the processing goal is achieved. Ultrasonic welding transducer for the ultrasonic processing of thermoplastic glue uses the high-frequency friction between the working joints to quickly generate warmth between molecules. When the warmth is sufficient to soften 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 exterior of human hearing, so that 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 diversified materials akin 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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