Mayendedwe a ma coaters owoneka bwino nthawi zambiri amaphatikiza njira zazikuluzikulu izi: kuwongolera, kuphimba, kuyang'anira filimu ndikusintha, kuziziritsa ndi kuchotsa. Njira yeniyeniyo imatha kusiyanasiyana kutengera mtundu wa zida (monga chophikira cha evaporation, coater sputtering, etc.) ndi njira zokutira (monga filimu imodzi yosanjikiza, filimu ya multilayer, etc.), koma nthawi zambiri, njira yopaka utoto imakhala motere:
Choyamba, kukonzekera siteji
Kuyeretsa ndi kukonza zida za optical:
Musanayambe kupaka, zigawo za kuwala (monga magalasi, zosefera, galasi la kuwala, ndi zina zotero) ziyenera kutsukidwa bwino. Gawo ili ndilo maziko owonetsetsa kuti zokutira zili bwino. Njira zoyeretsera zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo kuyeretsa kwa ultrasonic, pickling, kuyeretsa nthunzi ndi zina zotero.
Zinthu zoyera zowoneka bwino nthawi zambiri zimayikidwa pa chipangizo chozungulira kapena makina opukutira a makina opaka kuti atsimikizire kuti amatha kukhala okhazikika panthawi yakuphimba.
Kukonzekera kwa chipinda cha vacuum:
Musanayike chinthu chowoneka bwino pamakina okutira, chipinda chophikiracho chimayenera kuponyedwa pamlingo wina wa vacuum. Malo otsekemera amatha kuchotsa bwino zonyansa, mpweya ndi mpweya wamadzi mumlengalenga, kuwalepheretsa kuchitapo kanthu ndi zinthu zokutira, ndikuwonetsetsa chiyero ndi khalidwe la filimuyo.
Nthawi zambiri, chipinda choyatiracho chimafunika kuti chivundikire (10⁻⁵ mpaka 10⁻⁶ Pa) kapena vacuum yapakati (10⁻³ mpaka 10⁻⁴ Pa).
Chachiwiri, ndondomeko yokutira
Poyambira coating source:
Gwero la zokutira nthawi zambiri limakhala gwero la evaporation kapena gwero la sputtering. Magwero opaka osiyanasiyana adzasankhidwa molingana ndi njira yokutira ndi zinthu.
Gwero la evaporation: Zinthu zokutira zimatenthedwa mpaka pamalo owoneka bwino pogwiritsa ntchito chipangizo chotenthetsera, monga electron beam evaporator kapena evaporator resistance, kotero kuti mamolekyu ake kapena maatomu ake amasanduka ndikuyikidwa pamwamba pa chinthu chowonekera mu vacuum.
Gwero la sputtering: Pogwiritsa ntchito magetsi okwera kwambiri, chandamale chimagundana ndi ayoni, ndikutulutsa ma atomu kapena mamolekyu a chandamale, omwe amayikidwa pamwamba pa chinthu chowonekera kuti apange filimu.
Kuyika kwazinthu zamakanema:
M'malo opanda vacuum, zinthu zokutira zimasanduka nthunzi kapena zimatuluka kuchokera kugwero (monga gwero la mpweya kapena chandamale) ndipo pang'onopang'ono zimayika pamwamba pa chinthu chowonekera.
Kuchuluka kwa filimuyo ndi makulidwe a filimu ziyenera kuyendetsedwa bwino kuti zitsimikizire kuti filimuyo ndi yofanana, yopitilira, ndipo ikukwaniritsa zofunikira za mapangidwe. Ma parameters panthawi yoyika (monga panopa, kutuluka kwa gasi, kutentha, ndi zina zotero) zidzakhudza kwambiri khalidwe la filimuyo.
Kuyang'anira filimu ndi kuwongolera makulidwe:
Pakuphimba, makulidwe ndi mtundu wa filimuyo nthawi zambiri zimayang'aniridwa munthawi yeniyeni, ndipo zida zowunikira zomwe zimagwiritsidwa ntchito nthawi zambiri ndi quartz crystal microbalance (QCM) ** ndi masensa ena, omwe amatha kudziwa molondola kuchuluka kwa filimuyo komanso makulidwe ake.
Malingana ndi deta yowunikirayi, dongosololi likhoza kusintha magawo monga mphamvu ya gwero la zokutira, kuthamanga kwa mpweya wa gasi kapena kuthamanga kwa chigawocho kuti asunge kugwirizana ndi kufanana kwa filimuyo.
Mafilimu ambiri (ngati pakufunika):
Pazigawo zowoneka bwino zomwe zimafunikira mawonekedwe a multilayer, njira yokutira nthawi zambiri imachitika wosanjikiza ndi wosanjikiza. Pambuyo poyika gawo lililonse, dongosololi lidzachitanso kuzindikira ndikusintha makulidwe a filimu mobwerezabwereza kuti mtundu uliwonse wa filimuyo umakwaniritsa zofunikira.
Njirayi imafunikira kuwongolera kolondola kwa makulidwe ndi mtundu wazinthu zamtundu uliwonse kuti zitsimikizire kuti gawo lililonse limatha kugwira ntchito monga kuwunikira, kufalitsa kapena kusokoneza mumtundu wina wa wavelength.
Chachitatu, ozizira ndi kuchotsa
CD:
Kupaka kukatha, optics ndi makina opaka ayenera kukhazikika. Popeza kuti zipangizo ndi zigawo zake zimatha kutentha panthawi yopaka, ziyenera kuziziritsidwa ndi kutentha kwa chipinda ndi makina ozizira, monga madzi ozizira kapena kutuluka kwa mpweya, kuti asawonongeke.
Mu njira zina zopaka kutentha kwambiri, kuziziritsa sikumangoteteza mawonekedwe a kuwala, komanso kumapangitsa kuti filimuyi ikhale yokhazikika komanso yokhazikika.
Chotsani chinthu chowonekera:
Kuziziritsa kutatha, chinthu cha kuwala chimatha kuchotsedwa pamakina opaka.
Musanatuluke, m'pofunika kuyang'ana momwe zimakhalira, kuphatikizapo kufanana kwa filimu yosanjikiza, makulidwe a filimu, kumamatira, ndi zina zotero, kuonetsetsa kuti khalidwe la ❖ kuyanika likukwaniritsa zofunikira.
4. Kusintha pambuyo (posankha)
Kulimbitsa filimu:
Nthawi zina filimu yophimbidwa imafunika kuumitsidwa kuti filimuyo ikhale yolimba komanso kuti ikhale yolimba. Izi nthawi zambiri zimachitika pogwiritsa ntchito chithandizo cha kutentha kapena cheza cha ultraviolet.
Kuyeretsa filimu:
Pofuna kuchotsa zonyansa, mafuta kapena zonyansa zina pamwamba pa filimuyo, zingakhale zofunikira kuyeretsa zazing'ono, monga kuyeretsa, ultrasonic treatment, etc.
5. Kuyang'ana kwaubwino ndi kuyesa
Kuyesa kwa Optical Performance: Chophimba chikamalizidwa, mayeso angapo a magwiridwe antchito amachitidwa pagawo la kuwala, kuphatikiza kuwala, kuwunikira, mawonekedwe afilimu, ndi zina zambiri, kuwonetsetsa kuti akukwaniritsa zofunikira zaukadaulo.
Kuyesa kumamatira: Ndi kuyesa kwa tepi kapena kuyesa kukanda, onani ngati kumamatira pakati pa filimuyo ndi gawo lapansi kuli kolimba.
Kuyesa kukhazikika kwa chilengedwe: Nthawi zina pamafunika kuyezetsa kukhazikika pansi pazikhalidwe zachilengedwe monga kutentha, chinyezi, ndi kuwala kwa ultraviolet kuti zitsimikizire kudalirika kwa nsanjika yophimba pakugwiritsa ntchito.
-Nkhaniyi yatulutsidwa ndiwopanga makina opangira vacuumGuangdong Zhenhua
Nthawi yotumiza: Jan-24-2025