High zaus Ultrasonic Transducer

Khoom piav qhia:

Lub siab zaus ultrasonic transducer feem ntau yog siv los ntxuav cov khoom me me, qhov tseeb dua lossis tshem tawm cov khoom me me. Kev siv ntau zaus tuaj yeem txhim kho kev ua haujlwm huv hauv ntau txoj hauv kev. Raws li qhov zaus nce, tus naj npawb ntawm cavitation npuas nce linearly, uas ua rau ntau thiab ntau ntom ntom nti uas tuaj yeem nkag mus rau qhov sib txawv me me. Yog tias lub zog tseem nyob tas li, cov npuas cavitation ua rau me me, thiab lub zog tso tawm los ntawm cov npuas cavitation raug txo qis, yog li txo qhov kev puas tsuaj rau saum npoo ntawm lub workpiece.

High zaus Ultrasonic Transducer nta

Cov khoom siv piezoelectric ceramic muaj cov cua sov zoo, tuaj yeem nthuav dav kev ua haujlwm kub, thiab muaj Q tus nqi siab, me me resonance impedance, thiab tsis tshua muaj hluav taws kub. Thaum lub teeb liab hluav taws xob ntxiv rau lub transducer thiab ua suab nrov, nws yuav vibrate thoob plaws tag nrho cov spectrum. Yog tias muaj teeb meem hauv kev ya davhlau ntawm cov suab nrov no, lawv yuav muaj kev cuam tshuam cov ncha paub ntawm lub transducer. Qhov no ncha yog hloov mus rau hauv hluav taws xob mem tes ntawm qhov kawg ntawm lub transducer. Lub sijhawm luv ntawm kev xa cov suab nthwv dej thiab tau txais cov cim ncha yog txiav txim siab los ntawm cov transducer ntawm no. Thaum 40 kHz, ultrasonic transducer xa ib qho ultrasonic mem tes los ntawm huab cua. Hom transducer no muaj kev nyab xeeb dua li infrared transducer, vim tias plua plav, cov khoom siv dub, thiab lwm yam tsis cuam tshuam los ntawm cov ultrasonic transducer / transducers. Ultrasonic transducer ua tau zoo nyob rau hauv suppressing suab distortion.

Specification

FAQ:

Dab tsi yog lub xeev resonance ntawm ultrasonic High zaus Ultrasonic Transducer?

Lub piezoelectric ceramic ultrasonic transducer yog ib hom "hluav taws xob, suab, thiab quab yuam" converter uas ua haujlwm ntawm lub hauv paus ntsiab lus ntawm kev hloov lub zog ntawm hluav taws xob thiab acoustic impulses ntawm cov khoom siv. Piezoelectric ceramics yog polarized nyob rau hauv ib tug muaj zog DC hluav taws xob teb thaum lub sij hawm firing txheej txheem, thiab cov polarized piezoelectric ceramics yuav tiv taus lub siab tsim nyog. Thaum lub siab thiab nro yog siv rau lub piezoelectric ceramic phaj, ob qhov kawg kuj yuav tsim nqi nrog qhov opposite polarity. Lub Circuit Court tsim ib qho tam sim no, uas yog siv los siv cov nyhuv piezoelectric rau cov dej. Raws li qhov cuam tshuam ntawm lub suab tsis, lub transducer, uas tseem ua haujlwm raws li lub suab nthwv dej txais, tsim cov nqi ntawm ob qho kawg.

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