Thaum ntsuas kub hloov, cov hluav taws xob ntawm lub piezoceramic transducer tsim qhov hluav taws xob. Ntxiv mus, kub tau cuam tshuam rau cov yam ntxwv ntawm cov piezoceramic transducers. Cov nyhuv yog txawv rau txhua qhov kub hloov pauv. Txhawm rau kom paub cov nyhuv rau txhua qhov kub hloov pauv, cov yam ntxwv yuav tsum txheeb xyuas txhua zaus muaj kev hloov kub.
Dab tsi yog qhov tsawg ntawm ib qho piezoceramic ntawv resonance?
Ib daim ntawv piezoceramic tsis muaj tsuas yog ib qho txawv xwb. Nws muaj ob peb resonances. Tus naj npawb ntawm resonances uas ib daim ntawv piezoceramic muaj nyob ntawm ob yam. Cov yam ntxwv no yog lub thickness thiab cov duab ntawm cov khoom siv piezoceramic. Ib daim txiag piezoceramic muaj peb resonances. Cov no yog ua raws qhov tuab, ntev thiab qhov dav ntawm cov khoom siv piezoceramic.
Lub voos xwmfab puas tuaj yeem siv rau ntawm piezoceramic transducer?
Ib lub voos xwm txheej yuav siv ntawm lub tshuab hloov hluav taws xob piezoceramic nyob ntawm tus nqi ntawm lub voos xwm txheej. Lub tshav hluav taws xob tsawg hluav taws xob square yuav tsis ua mob rau piezoceramic transducer. Ntawm qhov tod tes, lub teeb hluav taws xob qhov hluav taws xob siab ntev tuaj yeem ua kev puas tsuaj rau piezoceramic transducer. Tus transducer tuaj yeem tawg lossis txom nyem los ntawm kev poob siab. Txhawm rau kom tsis txhob ua lub piezoceramic transducer, kev hloov kho ntawm cov yoj square yuav tsum ua kom zoo.
