Ultrasonic tu tshuab ntxhua khaub ncaws -3

Cov nyhuv ntawm ultrasonic tu pob tawb mesh ceev ntawm ultrasonic

Lub ultrasonic attenuation tshwm sim los ntawm qhov ceev ntawm lub mesh ntawm tu pob tawb feem ntau yog siv los ntxuav qhov chaw. Qhov loj mesh ntawm lub pob tawb tu yuav ua rau ultrasonic attenuation thiab txo lub peev xwm tu. Piv txwv li, nyob rau hauv cov ntaub ntawv ntawm 28KHz zaus tu, txoj kab uas hla ntawm lub mesh ntawm tu pob tawb yuav tsum muaj ntau tshaj li 6 hli ua ntej ib txwm tu. Xws li me me shrapnel tu mesh yam tsawg kawg nkaus ua 1 hli, yog tias lub ultrasonic attenuation loj heev tuaj yeem xaiv 0.2-0.5 stainless hlau phaj xuas nrig ntaus pob tawb. Qhov kev ncua deb ntawm ultrasonic tu pob tawb thiab lub ultrasonic vibration nto yuav tsum tau khaws cia tsawg kawg yog 25 hli. Kelisonic ultrasonic tu tshuab yuav sib sau tus pin code ntawm 25mm saum toj no ultrasonic vibration nto kom tsis txhob ntxuav pob tawb thaiv lub wavelength ntawm ultrasonic.

Ultrasonic lub taub hau (ultrasonic transducer) tsis ua hauj lwm

Xaiv qhov zoo tshaj plaws ultrasonic vibrator muaj lub luag haujlwm tseem ceeb hauv kev tu, kev tu vaj tse uas feem ntau siv hauv ultrasonic vibrator rau piezoelectric transducer, piezoelectric transducer muaj Q tus nqi siab, acoustic hloov dua siab tshiab yog siab, yooj yim tsim cov qauv sib txawv kom haum rau cov kev xav tau sib txawv, cov duab zoo xws li ncej puab, trumpet-zoo li tus, thiab lwm yam., qhov nruab nrab ntawm piezoelectric ceramic chips, Kev lag luam hu ua sandwich transducer lossis bolted transducer; Qhov tseem ceeb tshaj plaws ntawm no ultrasonic oscillator yog nruab nrab ntawm lub piezoelectric ceramic nti, ultrasonic tsis ua hauj lwm yog piezoelectric ceramic nti tsis ua hauj lwm, ua rau tsis ua hauj lwm ntawm ntau yam, feem ntau kub tsis ua hauj lwm tshwm sim los ntawm kub kub, tsis zoo los ntawm hluav taws xob teb tsis ua hauj lwm; Mechanical depolarization tsis ua hauj lwm tshwm sim los ntawm lub siab tsis zoo load; Keli ultrasonic tsom rau cov khoom siv tu ultrasonic.