38mm Diameter Double Welding 20 Khz Ultrasonic Transducer With PZT8 Piezoelectric Ceramics

38mm Diameter Double Welding Transducers with PZT8 Piezoelectric Ceramics

Description:

Piezoelectric ceramic ultrasonic transducer is an electro-mechanical-acoustic transducer, which refers to the mutual conversion of energy between electrical signals and acoustic signals through the characteristics of materials. Piezoelectric ceramics are polycrystalline materials that can be applied to many fields by artificial firing. The external elastic deformation and the internal electrical leveling of the material are mutually converted by an external electric field and externally applied pressure, which is called an electrostrictive effect. The sintered ferroelectrics are subjected to polarization treatment of an electric field, so that the disordered internal polarization phenomenon becomes regular and ordered, and piezoelectric characteristics are generated.

Specifications:

Application range of ultrasonic Oscillator system:

1. Household appliance industry:

With the rapid development of the home appliance industry, the requirements for conventional plastic welding are constantly improving, and more and more solderable materials are available in household appliances, such as steam irons, plastic plates for water dispensers, TV casings, transparent panels for tape recorders, and remote control. Plastic welding technology, such as a portable fluorescent lamp cover, a plastic frame for juicers, a vacuum cleaner component, a razor casing, a TV shell screw holder, a mosquito lamp housing, a washing machine dewatering tank, etc., which require firmness, sealing and aesthetics.

2. Electronic and electrical industry:

The replacement of electronic and electrical products is strong, and the welding requirements for plastic parts are getting higher and higher. Ultrasonic welding technology has the advantages of environmental protection, energy saving, safety, no need for adjuvants, and adapts to the high demand of the electronic and electrical industry. Electronic equipment and accessories using Xinyu ultrasonic welding technology include: battery case, charger, valve-controlled sealed maintenance lead-acid battery, 3-inch floppy disk, U disk, SD card, CF card, USB connector, video tape, computer , electronic watches, mobile phones, MP3, floppy disks, mobile phone batteries, chargers, mobile phone cases, setters, switch sockets, prepaid water meters, communication devices, cordless phones, mobile phone accessories, mobile phone shell Bluetooth.

3. Stationery toy industry:

The society is paying more and more attention to the environmental protection and safety of commodities. Due to the use of ultrasonic technology, the products are clean, efficient, firm, and free from the use of glue, screws, adhesives or other auxiliary products to meet the needs of the society. Not only reduces production costs, but also widely used in key chains, mobile phone pendants, toy eye vibration, toy pacifiers, flash balls, ink cartridges, folders, business card holders, photo albums, semi-circular instruments, etc. The competitiveness of enterprises in the market is greatly enhanced.

38mm Diameter Double Welding Transducers with PZT8 Piezoelectric Ceramics