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hand-held ultrasonic spot welding machine 28khz/35khz/40khz

2019-08-29 11:24 admin
hand-held ultrasonic spot welding machine 28khz/35khz/40khz
The welding principle of ultrasonic spot welding machine is to convert 50/60 Hz current into 15, 20, 30 or 40 kHz electric energy through ultrasonic generator. The converted high frequency electric energy is converted into mechanical motion of the same frequency again through the transducer, and then the mechanical motion is transmitted to the welding head through a set of amplitude modulator device which can change the amplitude. The welding head transmits the received vibration energy to the joint of the workpiece to be welded. In this area, the vibration energy is converted into heat energy by friction, and the plastic is melted. The transient pressure maintained on the workpiece after vibration stops makes the two weldments solidify as a whole by means of molecular linkage. Generally, the welding time is less than 1 second, and the welding strength obtained is comparable to that of the body. Ultrasound can be used not only to weld hard thermoplastics, but also to process fabrics and films. The main components of a set of ultrasonic welding system include ultrasonic generator, transducer/amplitude modulator/welding head triple group, die and frame.
Type power
(W)
Frequency Welding time Contains
UCE-HH300W 300W 20khz,28khz,30khz,35khz,40khz 0.1-3sec generator , transducer ,horn,head
UCE-HH500W 500W 20khz,28khz,30khz 0.1-3sec generator , transducer ,horn,head
UCE-HH900W 900W 20khz,28khz,30khz 0.1-3sec generator , transducer ,horn,head
UCE-HH1000W 1000W 20khz,28khz 0.1-3sec generator , transducer ,horn,head
UCE-HH1200W 1200W 20khz,28khz 0.1-3sec generator , transducer ,horn,head
hand-held ultrasonic spot welding machine 28khz/35khz/40khz

hand-held ultrasonic spot welding machine 28khz/35khz/40khz

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author:UCESONIC

TAG ultrasonic: