Akutulutsa ma transduces amasintha mphamvu ndi luso lalikulu. Kuchita bwino kwawo kumangiriza za zinthu ndi kupanga zolondola, makamaka pa frequencies ngati 40khz kapena 20khz. Zipangizo zoyambirira zomwe zimagwiritsidwa ntchito quartz - makhiristo ozungulira koma posakhalitsa adasinthira ku ma ceramic kuti agwiritsidwe ntchito bwino.
Tsopano mabaibulo amakono amagwiritsa ntchito ukadaulo wamagetsi kuphatikizidwa kuchokera ku membrane yazachitsulo pogwiritsa ntchito njira za Micratachi yogwiritsa ntchito - Kugwiritsa Ntchito pafupipafupi. Kutha kulikonse kwa mawonekedwe olondola - Shift ikamenyedwa ndi mafunde omveka amathandizira kuyeza mtunda wodalirika, kuwonetsa luso lawo loyenerera, kuwonetsa luso lawo powona ndikofunikira.
Kumvetsetsa akupanga transducer
Akupanga transducerKuchita bwino kumatheketsa mphamvu yake yosintha mphamvu yamagetsi mu kugwedezeka kwamakina ndikubwerera. Mitundu Yoyambirira ya Piezoelect, yobadwa m'ma 1950s pogwiritsa ntchito makhiristo a quartz, adakhazikitsa gawo la Centramics lero zomwe zimathandizira njira yosinthira. Chosiyanasiyana chamagetsi chatsopano chatuluka ndi apicon micromachin.
Imadzitamandira kwambiri chifukwa membrane wachitsulo chowonda atop atop amalola mtunda wautali kwambiri mkati mwa maimidwe anayi, poyerekeza ndi khumi ndi awiri a mitundu yamitundu inayi. Komabe, chiopsezo cha chilengedwe chimalepheretsa kugwiritsa ntchito milandu yawo - mosiyana ndi cell yosindikizidwa yosindikizidwa yomwe amayenererana. Kusankha pakati pa 40kz ndi 20khz kumadalira zofunikira zina pogwiritsa ntchito kukhazikika kapena kulondola.
Zinthu zomwe zikukhudza magwiridwe antchito
Ntchito mu akupanga kuyeretsa ma hings pa typducrn. Monga akatswiri amadziwa, kukhala oyera - kukhala oyera - choyera - choyera - choyera - choyera - Choyera Amasinthira zamagetsi zamagetsi ku mphamvu yopanga, ndizofunikira pakupanga mafunde owuma omwe amasunthika ndikupanga thovu la cavitation.
Maguluwa ndi kiyi; amaphulika kuti akweze zinyalala zopumira molondola. Kuyika Zinthu Kwambiri Kwambiri-Transdurs kumangokhala kutali kwambiri kapena pafupi kwambiri ndi kusintha kwamphamvu ndikutha mwachangu. Kuphatikiza apo, kuyika mphamvu kumalimbikitsa mapangidwe; Kuchulukitsa kumatha kuwononga mphamvu kwambiri.
Pa ntchito ya Peak, imodzi iyenera kukhala bwino - Kutulutsa pafupipafupi poyendetsa gawo mkati mwa matanki mokwanira.
Kusankha kwa zinthu zakuthupi
Kusankha koyenera komwe akupanga ndikofunikira kuti muyesetse. Zitsulo ,galasi, ndi ma ceramic amawononga bwino bwino ndipo ndizosavuta kuyesa koma zida ngati mphira zimasowa - pafupipafupi. Kugwiritsa ntchito kosavuta kwa kafukufuku monga kumalepheretsa mavuto ndipo amasunga nthawi mu kuyeserera.
Zambiri zolondola kuchokera ku mafilimu olondola zimatsogolera ku malingaliro a Smart kukonza, kusunga zida zodalirika pomwe mukudula mitengo popewa kuwonongeka. Zofooka zosiyanasiyana zimafunikira mitundu yakumasure; Ena amagwira zolakwika zazing'onoting'ono ndi ukadaulo wapadera pomwe ena amatulutsa mawu omveka. Kumbukirani: Mtundu wamtundu wazomwe amatsogolera Probe " Zitsulo ziwiri zokhala ndi pafupipafupi, zinthu zokhutiritsa zimangofuna pafupipafupi kuti zikhale zolondola.
Transducer Maganizidwe
Popanga ma transducer opanga, mphamvu ndi kukula kwa thankiyo kudziwitsa zosowa za Wita. Kwa akasinja opitilira 25, cholinga cha 25 yatts RMS pa galoni. Magawo olemera okhala ndi mabowo opindika amapindula kuchokera kumbali - oyenda okwerera; Kusintha kumeneku kumathandiza kufikira moyenera zonse.
Kwa akasinja akuya okhala ndi zinthu zazing'ono zopachikika, pansi - mayunitsi okwera ndi othandiza pakuyeretsa - ndi Pansi - Mounts zingakhale zofunikira pano. Direct Bondlelectric Mitundu imagwira bwino ntchito pokhapokha mutakhala ndi dothi lolemera lomwe limangoganiza za kukhazikika pagombe lathyala; Kumiza zinthu motere kukhala bwino chifukwa cha kapangidwe kolola kudziunjikira osati kuwakopera. Mphamvu yamagetsi iyenera kufanana ndi zinthu zosakwatiwa - kuchokera pa single - zosankha zigawo zitatu - pansi chosinthira pang'ono pazithunzi zosavulaza ngati voliyumu sizimagwirizana bwino.
Kufananira ndi ntchito
Kwa akutuluka kwa akupanga, zomwe zikuchitika pafupipafupi ndi kiyi. Zipangizozi zimagwiritsidwa ntchito kugwiritsidwa ntchito mwachindunji pogwiritsa ntchito ma quest. Mwachitsanzo, mayunitsi okwana 40kz amapezeka kuti ali ndi ntchito zambiri ngati sondar pansi pa madzi; Amatha kubzala mtunda wowonjezereka ndi mawu akulu.
Mosiyana ndi izi, maulendo apamwamba m'mitundu ya 1-10 mhz suti yomwe si - kuyeserera kowononga pamagawo akulu komwe kumapangitsa kuti pakhale kovuta kwambiri kuposa momwe zingakhalire patali. Pazinthu zambiri zopitilira 100mhz-zomwe zimayang'ana ku Ultra - AHF Miyambo Yotulutsa Zithunzi za Pinoelerric zomwe zimayendetsa bwino zoyenda kwambiri izi.
Kukonzekera mtundu uliwonse wa ultrasound ya ultrasound imaphatikizapo kuganizira mosamala zomwe mungagwiritse ntchito chifukwa kugwiritsa ntchito kulikonse kumafuna mtundu wina wamagetsi. Masewera oyenera pakati pa mapangidwe a Transducer ndipo cholinga chake chofunikira chimawonetsetsa mphamvu - zomwe zikutanthauza kuti mphamvu zochepa komanso zowoneka bwino zimapangitsa kuti zisagwetse mafunde am'madzi kapena m'maselo a anthu.
Kutembenuka kwa Enernection ndi Kutengera Kwake
Pakupanga akupanga, kutembenuza kwake kusintha mphamvu kumayimira kwambiri. Sizangoyendayenda chabe; Ndikofunikira kuti mafundewa amasintha bwino mu madzimiyendo kuti athe kuthana ndi zoopsa kapena zodetsa nkhawa. Vuto lenileni la mabodza powonetsetsa kuti mukulumikizana pakati pa nkhope ya transducer pakati pa nkhope ndi madzi amadzimadzi kapena njira yolumikizira magetsi zimatengera kulumikizana.
Komabe zinthu zingapo zikuwongolera kusinthana. Wodziwika ali wonyowa - lingaliro lomwe sindinasankhepo koma loyeneranso kubwereza chifukwa cha udindo wake wapamwamba pano. Kwenikweni, popanda kukopa koyenera pakati pa madzi ndi transducr pamwamba - ndikuganiza kuti madzi akusowa zinthu za hydrophilic - pali mphamvu zochepetsera.
Tisanyalanyaze zokutira ngati mafuta kapena teflon. Amatha kubwezeretsa madzi kuchepetsa kusamukira kwamphamvu kwambiri. Kuthana ndi uncistry powonjezera ma otchire kumatha kukulitsa kuyanjana kotero kuti athetse kuyeretsa ntchito kudzera mu makina kupita ku Murk.
Mitundu ya Reponance ya 40kHz
Mu akupanga transducer kuwonekera, 40kHz mitundu imayimitsa mawonekedwe awo osinthika. Amagunda malo okoma pokonza ntchito komwe chingapangitse chinsinsi koma kusamalira modekha ndikofunikira. Pa pafupipafupi, mafunde amalowa ndi mphamvu zokwanira kuchotsa tinthu tating'onoting'ono popanda kuwononga.
Ndikofunikira kudziwa kuti zidazi zitembenuza mphamvu zamagetsi mozama ku 40,000 - zomwe zimapangitsa kutentha pang'ono ndi kusasinthika kwakukulu pakugwiritsa ntchito. Makhalidwe ngati amenewa ndiofunikira pakuthandizira mwachindunji ku ntchito yogwira ntchito moyenera pomwe amachepetsa kuvala pazinthu zomwe zimapangitsa kuti ntchito zikhale zovuta pakukhazikika pakapita nthawi.
20kHz vs. 40kHz mogwirizana ndi zovuta
Ndi Okrasonic Transducers, 20KHz ndi 40khz ndi osiyana mu mphamvu makamaka chifukwa cha Mphamvu ya Cavatition. Maulendo otsika ngati 20kHz amapanga thovu lalikulu lomwe limalowa ndi mphamvu yayikulu. Kukula kumeneku ndi koyenera kuvula zigawo zolimba koma kumakhalapo kwankhanza kwambiri kwa zinthu zowongoka.
Mbali ya Flip, yokwera - transquency transducer ku 40khz imapanga zochuluka, koma zing'onozing'ono zazing'ono. Izi zimatsogolera ku zoyeserera zoyenerera zoyenerera zigawo kapena zochotsa tinthu tating'onoting'ono popanda kuwonongeka kwamphamvu - kaganizidwe kamene kafunika poyerekeza ndi mphamvu. Akatswiri amapeza ma pafupipafupi onse amatumikira bwino monga zoyeretsa wamba; Tsakaks yobisika mu nthawi, kutentha, ndi chemistry nthawi zambiri kumapitilira mipata iliyonse pakati pawo.
Piezoelectric Element
Piezroelectric Elementon Inshuwaraing mu ma transduces ndi luso labwino. Zimaphatikizapo kusintha njira yamagetsi ku makhiristo a Quarz mkati mwa zida izi. Ma voter akasintha, zimakhudza momwe maatomu amagwirira ntchito ndikusintha, kupanga makina okwera omwe amatulutsa machenjere.
Kukula kwa zinthuzi kuyenera kutsimikizira; Ngakhale kusintha pang'ono kumatha kubweretsa kuwonongeka kapena kulephera pamachitidwe. Monga akatswiri akudziwa bwino, piezoelerric zotsatira zimatsimikizira kutembenuka koyenera - - Kuchokera kwa zamagetsi kuzochita zizindikiro ndi vece -- Chofunika kuti pakhale zofooka nthawi yotsatira popanda zinyalala. Kukhazikika kwambiri mosiyanasiyana monga kutentha kumapangitsanso pamwamba - Transkelelertc Transducces ogwirizana ndi nthawi.
Kuwongolera kutentha panthawi
M'mafakitale ndi mafuta, komwe kutentha kwambiri ndi zida zowonongeka ndizofala, zida ngati mapaipi amayamba kuchepa. Kuti muwone pinte makulidwe osayima ntchito, transdudud ikufunika, yomwe imatha kuthana ndi kutentha madigiri 500 Celsius kwa nthawi yayitali. Chipangizochi chimagwiritsa ntchito piezoelectc zinthu zopangidwa kuti zithe kupsa mtima kwambiri mukamalandira molondola.
Makina ozizira sakhala abwino; Amawasintha kuwerenga ndi kumatha kudzipweteka. Komabe, mapangidwe ena atsopano awonetsa zotsatira zabwino zotsatira za nthawi yayitali mpaka mwezi umodzi wa No - siyani kugwiritsa ntchito.
Njira zokonza zokhala ndi moyo wambiri
Kuti musunge transducer yopanga mawonekedwe apamwamba, Eni ake ayenera kuyeretsa nthawi zambiri. Umbanda monga kaboni madamu ndi mafuta amatha kupweteketsa ntchito yake. Mu labs, kusunga chipangizocho kwaulere ku zotsalira ndi chinsinsi cha zotsatira zolondola.
Kuyeretsa mosamala kumalepheretsa kuwonongeka kwamphamvu kwambiri kumatha kuyambitsa zinthu zopanda pake kapena zokongoletsera. Macheke amafufuza mwachangu mavuto, kuwunika moyo wautali kwa onse 20,000z ndi 40khz ndi 40khz miyambo kusiya malo osokoneza bongo omwe angawapweteke.
Okratsire a Hanspire akupanga ma transduccers amazimitsa mphamvu, chifukwa cha zinthu zabwino komanso zolondola. Zipangizozi zimasinthira mphamvu ndi kutayika kochepa, chifukwa cha boma - la - aluso aluso omwe amatsimikizira kusinthasintha kokwanira komanso kutulutsa kosasinthika. Hanspire amaonetsetsa kuti chilichonse ndichabwino, kuchokera kukulunga piezoelect chimakhala chovuta chomaliza. Amapereka ma transduces omwe amapambana mu magwiridwe antchito odalirika omwe ali ndi vuto lopanda cholakwika kapena kukonza zinthu zakuthupi.
Kuchita bwino kumayendetsa zonunkhira izi patsogolo, kuyika chiwonetsero cha hanspire monga mtsogoleri m'mayankho akupanga.