NTK ultrasonic transducer
Release time:
2013-09-10
Acting as NTK's original imported ultrasonic, with a complete range of products and stable performance, widely used in ultrasonic plastic welding equipment and ultrasonic metal welding equipment.
detailed information
Model/Specification: 15K/20K/40K/60k
Brand/Trademark: NTK
Product Introduction: Acting as NTK's original imported ultrasonic, with a complete range of products and stable performance, widely used in ultrasonic plastic welding equipment and ultrasonic metal welding equipment.
Ultrasonic transducer is a device that converts electrical energy into mechanical energy (ultrasonic), among which the mature and reliable one is the device that uses Piezoelectricity to realize the mutual conversion of electrical energy and acoustic energy, which is called piezoelectric transducer. It consists of central piezoelectric ceramic components, front and rear metal cover plates, pre-stressed screws, electrode plates, and insulation pipes. This type of sandwich transducer (bolted on type transducer) generates stable ultrasonic waves during load changes and is the basic and primary method for obtaining a power ultrasonic driving source. According to different designs, their main forms include column type (with the same diameter of the front and rear metal cover plates), inverted horn type (with the diameter of the front cover plate excessively reduced by an arc), column type steel rear cover, and column type with aluminum sheet sandwiched in the middle.
Main features:
1、 High efficiency: With high mechanical quality factors, working at resonant frequency points can achieve high electro-acoustic conversion efficiency.
2、 Large amplitude: The structure optimized by computer has a high vibration speed ratio and a large amplitude on the front cover plate.
3、 High power: Under the action of pre-stressed screws, the energy of piezoelectric ceramics is utilized.
4、 Good heat resistance: low resonant impedance, low heat generation, and wide temperature range for use. High reliability and long lifespan.
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Zhuozhou Xinfeng Foundry
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