Kev sib xyaw thiab kev ua haujlwm ntawm ultrasonic transducer
Feb 18, 2022
1. Kev sib xyaw ntawm ultrasonic transducer: Ultrasonic transducer yog tsim los ntawm lub plhaub, txuam txheej, piezoelectric ceramic disk transducer, thaub qab, txhuas cable thiab Cymbal array receiver. Lub piezoelectric ceramic disk transducer yog ua los ntawm pZT-5 piezoelectric cov khoom nrog thickness kev taw qhia polarization. Lub Cymbal array receiver muaj 8 16 Cymbal transducers, ob lub nplhaib hlau thiab roj hmab gaskets.
2. Kev ua haujlwm ntawm ultrasonic transducer: Ultrasonic sensor yog lub sensor tsim los ntawm kev siv cov yam ntxwv ntawm ultrasonic yoj. Ultrasonic yoj yog ib tug neeg kho tshuab nthwv dej uas nws vibration zaus siab dua li ntawm lub suab nthwv dej. Nws yog tsim los ntawm kev co ntawm lub zog converter nti nyob rau hauv lub excitation ntawm voltage. Nws muaj cov yam ntxwv ntawm lub siab zaus, luv wavelength, me me diffraction tshwm sim, tshwj xeeb tshaj yog zoo directivity, thiab tuaj yeem dhau los ua cov duab hluav taws xob thiab kev nthuav qhia.
