Tej teeb meem nrog ultrasonic transducers
Ultrasonic transducer vibrator yog damp, koj tuaj yeem siv megohmmeter los xyuas lub ntsaws txuas nrog lub transducer, thiab xyuas cov nqi rwb thaiv tsev los txiav txim qhov xwm txheej yooj yim. Feem ntau, cov rwb thaiv tsev tiv thaiv yuav tsum muaj ntau dua 5 megohms. Yog hais tias tus nqi rwb thaiv tsev tsis ncav cuag, lub transducer feem ntau yog damp. Koj tuaj yeem muab lub tshuab hloov pauv tag nrho (tsis suav nrog lub plhaub yas-txhaj tshuaj) rau hauv qhov cub thiab teem rau li 100 ° C rau 3 teev los yog siv lub tshuab ziab plaub hau kom tshem tawm cov dej noo kom tiv thaiv tus nqi. Txog tam sim no.
Lub transducer vibrator yog ignited thiab cov khoom siv ceramic tawg. Nws tuaj yeem kuaj nrog lub qhov muag liab qab thiab megohmmeter. Feem ntau, raws li kev ntsuas kub ceev, tus neeg lub vibrators puas tuaj yeem raug txiav tawm yam tsis muaj kev cuam tshuam rau kev siv lwm cov vibrators.
Lub vibrator yog degummed. Peb cov transducer txais yuav cov txheej txheem ob zaug lav ntawm cementing thiab ntsia hlau fastening, uas yuav tsis tshwm sim nyob rau hauv ib txwm muaj xwm txheej.
Stainless hlau vibrating nto yog perforated. Feem ntau, lub vibrating nto yuav raug perforated tom qab 10 xyoo ntawm kev siv tag nrho ntawm cov transducer.
