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Momwe mungayang'anire ku Transducer ndi Akupanga Impedent Perser?

Piezoelectic ceramic arramic akupanga transducer ndiye gawo lalikulu la zinthu zomwe akupanga. Mtundu wa nyenyezi yabwino umakhudzanso magwiridwe ake onse akupanga. Ma transhuwa athu amayesedwa mosamalitsa ndi dongosolo lowunikira piezoelectic. Seperical Perchzer ikhoza kugwiritsidwa ntchito kuwunika ma sket a piezoelectric, ma trabible a pierzoelecters, ndi njira zonse za kugwedezeka (ma transducers + minyanga + ndi zida zina) ndi zida zina. Kuchita kwa chipangizocho ndikwabwino kapena choyipa.

1. Fs: Pafupipafupi makina osinthika, mwachitsanzo, kugwiritsa ntchito pafupipafupi dongosolo la kugwedezeka, kuyenera kukhala pafupi ndi mtengo womwe wayembekezeredwa momwe zingathere.

Ichi ndiye paramiti yofunikira kwambiri momwe ndimaganizira muntchito yofananira.

Makina oyeretsa, njira zapamwamba za kuperewera kwa Hebitor, zili bwino.

Kwa owotcha pulasitiki kapena akupanga makina, ngati nyanga kapena nyanga ya ultosoniic silinapangidwe moyenera, pafupipafupi kutchuka kwa Ibibratorator ikuchokera ku malo ogwirira ntchito.

2. Gmax: Kuchitapo kanthu, njira yogwedezeka ikamagwira ntchito, yomwe ndiyobwezeretsa mwamphamvu kukana mwamphamvu. Chokulirapo bwino pansi pazomwezo, Gmax = 1. / R1. Nthawi zambiri kuyeretsa kapena kuwotzera kwamitundu yambiri, nthawi zambiri pakati pa 50ms ~ 500ms. Ngati ndi ochepa kwambiri, ambiri, wolima kapena dongosolo logwedezeka lidzagwira ntchito.

Pali mavuto monga momwe madera oyang'anira amasinthira kapena otsika pang'ono komanso moyo waufupi wa fibitor.

3. C0: Captacity ya nthambi yofanana ndi chipangizo chofanana ndi chiwonetsero cha piezoelectric, c0 = ct - c1 (kuti: CT ndi ndalama zaulere pa 1 KHZ, ndi C1 ndi zofanana ndi chipangizo cha Pinoelelertc.

Nyenyezi yamphamvu ya nthambi yamphamvu mumsewu). Mukamagwiritsa ntchito, moyenera C0 ndi chifundo.

Mu kapangidwe ka makina oyeretsa kapena makina akupanga makina, moyenera bwino C0 imatha kuwonjezera mphamvu ya magetsi opanga. Pali njira ziwiri zogwiritsira ntchito moyenera.

Kuthana ndi kufanana.

4. QM

QM iyenera kufanana ndi magetsi. Mtengo wa QM ndi wokwera kwambiri, mphamvu sizingafanane.

Kuyeretsa nyongolotsi, mtengo wapamwamba wa QM, wabwino. Mwambiri, Qm ya zm yoyeretsa iyenera kufikira 500 kapena kuposerapo. Ngati ndi yotsika kwambiri, kusinthasintha kwamphamvu kumakhala kochepa.

Pakupanga makina owotchera, mtengo wa qm wa vibrator nthawi zambiri amakhala pafupifupi 500, ndipo atawonjezera lipenga, nthawi zambiri limafika pafupifupi 1000, ndi lipenga lomwe limafikira 1500 ~ 3000. Ngati ndi yotsika kwambiri, kuthamanga kwa kusinthaku kuli kochepa, koma sikuyenera kukhala lalitali kwambiri, chifukwa chachikulu cha QM, choperewera kwa bandwidth, mphamvu yolimba yamagetsi ndizovuta kufanana, ndipo magetsi ndizovuta.

Kugwira ntchito pa nthawi yosiyanitsa pafupipafupi, chipangizocho sichigwira ntchito.

5.F2, F1: Hafu yamphamvu - mphamvu yamphamvu ya fibrator. Kwa dongosolo lonse la chiwongola dzanja (kuphatikizapo lipenga ndi lipenga) la akupanga Mafunong, F2 - F1 ndi wamkulu kwambiri, ndipo chipangizocho sichingathe kugwira ntchito.

F2 - F1 imagwirizana mwachindunji ndi mtengo wa QM, QM = FS / (F2 - F1).

6. FP: Anti - Fremion pafupipafupi, pafupipafupi ku nthambi yofananayo pibrator. Pa nthawi imeneyi, kugwedeza kwa piezoelectric fibraser ndiye wamkulu kwambiri.

7. zmax: anti - chonamizira, nthawi yayitali,

Moyo wa Heibrator ndi waufupi.

8. CT: Captacit yaulere, mtengo wa chipangizo cha piezoelectric pa 1 KHz. Mtengo uwu umakhala wosasintha ndi mtengo womwe umayesedwa ndi digito carter. Mtengo uwu umachotsedwa mu mphamvu ya Capmuc C1.

Izi ndikomanso paramiti yofunikira muntchito yofananira.

Chuma chenicheni c0 chitha kupezeka. C0 imayenera kukhala yokhazikika ndi isoctor yakunja. C1 amatenga nawo gawo pakusintha kwa nyenyezi pomwe makina akugwira ntchito, ndipo sayenera kukhala osamala.

9. R1: kukana mwamphamvu, kukana kwa mndandanda wazokambirana za ziweto za pizzoelerric, zocheperako zabwino zomwe zimakhala zofanana. Poyeretsa kapena kuwotzera yibrator, ngati R1 ndi yayikulu kwambiri, pali vuto ndi fibrator.

NdiPulogalamu yoyambira kuti muwone mtundu wa transducer.

10. Keff: Zothandiza Electronachanical Counjiritsa, - onse, okwera kesi, kutembenuka kwamphamvu

Chonde onani zomwe akupanga Transducer imalepheretse njira yoyeserera motere:

Chifukwa Chiyani RPS - Sonoc:

1. Kuyang'ana mosamalitsa musanatumizidwe.

2.

3. Wopangidwa mu ultrasound kwa zaka zopitilira khumi

4. Kusanthula kulikonse kumatha kupanga tsamba lanyumba lanyumba ndi Logos.

5. Kuyika bwino, popanda vuto pazaka 10 kutumiza bizinesi.

6. Makasitomala aliwonse apeza zolembedwa ndipo pali zopereka zina pambuyo podzipeza

Ntchito ndi Kutumiza

• Chitsimikizo chaka chimodzi cha transducer.
• Mutha kulumikizana nafe kuti mudziwe zaukadaulo nthawi iliyonse.
• Timapereka ntchito ya OLM ya Makasitomala oyang'anira, nawonso lizisunga chinsinsi kwa makasitomala athu.
• Timapereka chithandizo chamakina opangira zinthu zochepa.
• Kutumiza ndi kudyetsedwa - Ex / DHL / UPS / TNT