Pamene magetsi a magalimoto ndi makina anzeru a magalimoto akupitilizabe kusintha, zigawo za kuwala zikukumana ndi zofunikira zambiri kuti ziwonetse bwino, kugwiritsa ntchito bwino kuwala, kulimba kwa chilengedwe, komanso kufanana kwa utoto. Kuyambira zowunikira za nyali ndi ma module a kuwala mpaka zigawo za kuwala kozungulira, zizindikiro zowunikira, ndi zigawo za kuwala zokhudzana ndi kumva, magwiridwe antchito a utoto wowunikira amakhudza mwachindunji magwiridwe antchito ndi mawonekedwe a dongosolo lonse la kuwala.
Ukadaulo wopaka vacuum umapereka yankho lothandiza poika makina opaka achitsulo kapena a dielectric okhala ndi kuwala kwakukulu pa zinthu zoyenera. Kudzera mu kuwongolera molondola zinthu zopaka, makulidwe a filimu, kapangidwe kake ka multilayer, ndi magawo oyika, zigawo za kuwala zimatha kupeza kuwala kwakukulu pamene zikusunga mawonekedwe ofunikira, kumamatira, komanso kukana chilengedwe.
1. Kodi Chophimba Chowala Kwambiri N'chiyani?
Chophimba chowunikira kwambiri ndi njira yogwirira ntchito yowunikira yomwe imapangidwira kuti kuwala kuwoneke bwino mkati mwa kutalika kwa nthawi inayake. Poyerekeza ndi zophimba zachitsulo zokongoletsedwa, cholinga chake chachikulu sikuti chingopanga mawonekedwe owala achitsulo, koma kuti chiwonetse kuwala kolamulidwa bwino komanso kugwiritsa ntchito bwino kuwala.
Pazida zamagalimoto zowunikira, aluminiyamu ndi imodzi mwazipangizo zowunikira zomwe zimagwiritsidwa ntchito kwambiri chifukwa cha kuwala kwake kwakukulu pamitundu yosiyanasiyana komanso kugwirizana kwake ndi njira zotulutsira mpweya m'malo otayira mpweya. Kutengera kapangidwe ka kuwala ndi zofunikira pakugwiritsa ntchito, zida zina zachitsulo ndi kapangidwe ka dielectric ka multilayer zingaganiziridwenso.
Kugwira ntchito komaliza kwa kuwala sikungotsimikiziridwa ndi zinthu zophikira zokha komanso ndi makulidwe a filimu, kukhwima kwa pamwamba, mtundu wa substrate, kapangidwe ka zophikira, kutalika kwa nthawi, ngodya ya zochitika, ndi kufanana kwa malo.
Chifukwa chake, chophimba chowala kwambiri chiyenera kuonedwa ngati makina opangidwa ndi kuwala osati ngati chitsulo chomwe chimayikidwa pa chinthu china.
2. Chifukwa Chake Zophimba Zowala Kwambiri Ndi Zofunika Mu Magalimoto Optical Systems
Mu makina owunikira magalimoto, kuwala kopangidwa ndi LED kapena gwero lina la kuwala kuyenera kulunjika bwino ku njira yowunikira yomwe ikufuna. Kuyamwa kapena kufalikira kulikonse kosafunikira mkati mwa gawo lowunikira kumatha kuchepetsa magwiridwe antchito a makinawo.
Chophimba chowala kwambiri chingachepetse kutayika kwa kuwala powunikira gawo lalikulu la kuwala komwe kumachitika. Pazigawo monga zowunikira za nyali, chophimbacho chimagwira ntchito limodzi ndi mawonekedwe a chowunikira kuti chiwongolere kuwala ku mawonekedwe opangidwa ndi kuwala.
Izi zikutanthauza kuti magwiridwe antchito a chophimba sangayesedwe mosiyana ndi kapangidwe ka kuwala. Kuwunikira, mawonekedwe a pamwamba, mtundu wa substrate, ndi kufanana kwa chophimba ziyenera kugwirira ntchito limodzi kuti zikwaniritse kutulutsa kofunikira kwa kuwala.
Pa magetsi amakono a magalimoto, izi ndizofunikira kwambiri chifukwa makina owunikira akukhala ang'onoang'ono pomwe amafunikira kuwala kowala kwambiri komanso kugawa bwino kuwala.
3. Zophimba Zowala Kwambiri za Owonetsa Magalasi a Mutu
Zowunikira za nyali zamutu ndi chimodzi mwazofunikira kwambiri pakuphimba vacuum yowunikira kwambiri.
Zowunikira nthawi zambiri zimapangidwa kuchokera ku mapulasitiki aukadaulo monga PC, ABS, kapena zipangizo zina za polima zowunikira, kutengera kapangidwe ka zigawo ndi malo ogwirira ntchito. Pambuyo poumba ndi kukonzekera pamwamba, chophimba chowunikira chimatha kuyikidwa pamwamba kuti chipereke chiwonetsero chofunikira.
Mu njira yachizolowezi, pamwamba pa nthaka imatsukidwa kaye ndikukonzedwa kuti pakhale mawonekedwe osalala komanso okhazikika a chophimba. Kenako gawo loyenera la maziko lingagwiritsidwe ntchito ngati pakufunika, kutsatiridwa ndi vacuum deposit ya gawo lowala lachitsulo. Kutengera ndi zomwe zafotokozedwa, gawo loteteza likhoza kuwonjezeredwa kuti liwongolere kukana chinyezi, dzimbiri, mankhwala, kusintha kwa kutentha, ndi zina zotero.
Pazigawo zowunikira zomwe zimagwira ntchito bwino kwambiri, cholinga chake si kungopeza kuwala kwakukulu pamalo amodzi oyezera. Chophimbacho chiyenera kukhala ndi kuwala kofanana pamwamba pa chowunikira chonse, kuphatikizapo madera opindika ndi madera ovuta kwambiri.
4. Kufunika kwa Ubwino wa Pamwamba ndi Kufanana kwa Zophimba
Zophimba zowala zowala kwambiri zimakhala zodziwika bwino kwambiri pamtundu wa substrate.
Zolakwika pamwamba monga mikwingwirima, mabowo, tinthu tating'onoting'ono, zizindikiro zoumba, kapena kuuma kwambiri zingakhudze momwe kuwala kumagwirira ntchito. Ngakhale pamene kuwala kwa filimu yachitsulo kuli kwakukulu, zolakwika pamwamba zingayambitse kufalikira ndikuchepetsa magwiridwe antchito abwino a kuwala.
Kufanana kwa utoto ndikofunikanso. Kusiyana kwa makulidwe a filimu pa gawo lililonse kungayambitse kusiyana kwa kuwala, mtundu, ndi magwiridwe antchito a kuwala. Pa zowunikira zazikulu kapena zovuta zamitundu itatu, mtunda ndi malo pakati pa madera osiyanasiyana a workpiece ndi gwero la nthunzi sizili zofanana, zomwe zimapangitsa kuti kuyika kofanana kukhale kovuta.
Chifukwa chake, kapangidwe ka zinthu, kuzungulira kwa ntchito, mawonekedwe a gwero, kuchuluka kwa nthunzi, momwe vacuum imagwirira ntchito, komanso kukhazikika kwa njira zonse ziyenera kukonzedwa bwino kuti zigwire bwino ntchito.
5. Kutulutsa Mpweya mu Vacuum ndi Njira Zina Zogwiritsira Ntchito
Kutulutsa mpweya m'malo otayira mpweya kumagwiritsidwa ntchito kwambiri poika mafilimu owunikira a aluminiyamu pazida zamagalimoto. Njirayi ingapereke mphamvu zambiri zowunikira ndipo imagwirizana bwino ndi malo owunikira m'malo akuluakulu.
Mu evaporation ya electron-beam, zinthu zokutirazo zimatenthedwa ndi kutenthedwa ndi utsi pansi pa vacuum yambiri, ndipo nthunzi yomwe imachokera imakhazikika pamwamba pa substrate. Mwa kuwongolera kuchuluka kwa evaporation ndi momwe zimakhalira, makulidwe ofunikira a filimu ndi magwiridwe antchito a kuwala zimatha kukwaniritsidwa.
Pa ntchito zomwe zimafuna ntchito zovuta kwambiri zowunikira, magnetron sputtering ingapereke kusinthasintha kwakukulu pakusankha zinthu ndi kapangidwe ka filimu ya multilayer. Sputtering ingagwiritsidwe ntchito kuyika zigawo zachitsulo, alloy, kapena dielectric ndi ulamuliro wolondola pa kapangidwe kake ka utoto.
Chifukwa chake ukadaulo woyenera umadalira mawonekedwe a zinthu, zinthu zapansi panthaka, mawonekedwe a kuwala, zofunikira pa kulimba, ndi mphamvu yopangira.
6. Zophimba Zoteteza Ndizofunika Kwambiri Pakugwira Ntchito Kwanthawi Yaitali
Filimu yachitsulo yokhala ndi kuwala kwakukulu yokha singapereke kulimba kokwanira kwa chilengedwe kuti magalimoto azigwiritsa ntchito.
Pamwamba pa kuwalako pakhoza kukhala chinyezi, kuzizira, kusinthasintha kwa kutentha, kuipitsidwa ndi mankhwala, ndi zinthu zina zachilengedwe. Pachifukwa ichi, chophimba choteteza kapena njira yotetezera yamitundu yambiri ingafunike kuti ipatule kuwalako kuchokera ku chilengedwe chakunja.
Pazigawo zamagetsi zamagalimoto, kapangidwe kake konse kophimba kangakhale ndi gawo lapansi, kukonzekera pamwamba kapena gawo loyambira, gawo lowunikira lachitsulo, ndi gawo loteteza.
Ukadaulo wowonjezera wa plasma monga PECVD ukhoza kuphatikizidwa mu njira yophikira kuti uike mafilimu oteteza okhala ndi makulidwe ndi makhalidwe olamulidwa. Kutengera ndi zomwe zafotokozedwa mu malonda, gawo lotetezalo lingapangidwe kuti liwongolere kukana chinyezi, mankhwala, kusweka, dzimbiri, ndi kukalamba kwa chilengedwe.
Dongosolo lomaliza lopaka utoto liyenera kutsimikiziridwa kudzera mu mayeso oyenera odalirika m'malo mongoyesa kuwunika koyambirira kokha.
7. Zophimba Zowala Kwambiri za Zigawo Zina za Magalimoto
Mitundu yosiyanasiyana ya zophimba zowala kwambiri imapitirira kupitirira zowunikira za nyali zamutu wamba.
Zingagwiritsidwenso ntchito mu ma module a LED, zigawo zamkati zowunikira, zizindikiro zowunikira, zigawo zokongoletsa zokhudzana ndi radar, nyumba zowunikira, ndi zida zina zamagalimoto zowunikira kapena zokongoletsera.
Mwachitsanzo, pa zizindikiro zowunikira, chophimbacho chingafunike kupereka mgwirizano wowongoka pakati pa kuwunikira ndi kutumiza. Mu mkhalidwe wosayatsa, pamwamba pake payenera kukhala ndi mawonekedwe achitsulo, pomwe mu mkhalidwe wowunikira, kuwala kokwanira kuyenera kudutsa mu chophimbacho kuti pakhale kuwala kofunikira.
Mtundu uwu wa ntchito umafuna kapangidwe kosiyana ka kuwala ndi chowunikira chachizolowezi chowunikira kwambiri. Kukhuthala kwa filimu, kusankha zinthu, kutumiza kwa kuwala, kuwunikira, ndi kapangidwe ka mkati ka kuwala kuyenera kuganiziridwa pamodzi.
8. Zofunikira pa Zipangizo Zopangira Magalasi Owala Kwambiri
Pamene zida zowunikira zamagalimoto zikuchulukirachulukira, zida zokutira ziyenera kupereka kusinthasintha kokwanira komanso kukhazikika.
Dongosolo loyenera lopaka vacuum liyenera kupereka malo okhazikika okhala ndi vacuum yambiri, kuchuluka kolamulidwa kwa malo oyikamo, kusamalira koyenera kwa substrate, kuzungulira kwa ntchito yofanana, komanso kuyang'anira bwino njira zogwirira ntchito. Pazida zovuta zowunikira, zida ziyeneranso kukhala ndi mawonekedwe ofunikira a chogwirira ndi mawonekedwe a gwero kuchokera ku substrate.
Pa ntchito zokhudzana ndi ntchito zosiyanasiyana zophimba, dongosolo logwira ntchito zambiri lomwe limaphatikiza evaporation ya electron-beam, resistance evaporation, magnetron sputtering, ndi ukadaulo wophimba wothandizidwa ndi plasma ungapereke kusinthasintha kwakukulu.
Mwachitsanzo, makina ojambulira magalimoto a Zhenhua ZCL1417 amaphatikiza magnetron sputtering, CVD, ndi resistance evaporation, zomwe zimathandiza kuti njira zosiyanasiyana zojambulira zikonzedwe malinga ndi zofunikira za zida zowunikira zamagalimoto ndi zokongoletsera. Makinawa angagwiritsidwe ntchito pazinthu monga zowunikira za nyali, zida zowunikira, zizindikiro zowunikira, zizindikiro za radar, ndi zokongoletsera zamkati.
Pazinthu zomwe zimafuna zigawo zachitsulo komanso zoteteza, kumaliza njira zingapo zokutira mkati mwa vacuum cycle yomweyo kungathandize kuchepetsa kuipitsidwa kwachiwiri ndikupititsa patsogolo kusinthasintha kwa njira yonse.
Zophimba zowala kwambiri ndi gawo lofunikira kwambiri la makina amakono amagetsi. Ntchito yawo sikuti imangokhala yopanga mawonekedwe owala achitsulo; zimakhudza mwachindunji magwiridwe antchito a kuwala, kugawa kwa kuwala, mawonekedwe, kulimba, komanso magwiridwe antchito onse a makina.
Kuti pakhale chophimba chowunikira chapamwamba pamafunika kuwongolera bwino pamwamba pa chinthucho, zinthu zophimba, makulidwe a filimu, ukadaulo woyika zinthu, kufanana kwa chophimba, ndi kapangidwe koteteza. Pazida zovuta zamagalimoto, kapangidwe ka zida ndi kapangidwe kake ndizofunikira kwambiri kuti zitsimikizire kuti chivundikirocho chili chokhazikika komanso chobwerezabwereza.
Pamene magetsi ndi makina owunikira magalimoto akupitilizabe kuyenda bwino kwambiri, kapangidwe kakang'ono, komanso kuwongolera bwino kwa kuwala, ukadaulo wopaka utoto wa vacuum upitilizabe kugwira ntchito yofunika kwambiri popanga makina owunikira owunikira kwambiri komanso ogwira ntchito zambiri pazinthu zamagalimoto zam'badwo wotsatira.
-Nkhaniyi yasindikizidwa ndi wopanga zida zophikira vacuum Zhenhua Vacuum
Nthawi yotumizira: Sep-12-2026