Choyamba, fyuluta yowotcherera pogwiritsa ntchito kristalo wamadzimadzikuwalavalavu amatchedwa LCD Welding Sefa, yotchedwa ADF;Njira yake yogwirira ntchito ndi: chizindikiro cha arc pamene soldering arc imasinthidwa kukhala chizindikiro cha micro-ampere panopa ndi chubu cha photosensitive absorber, chosinthidwa kuchokera ku chitsanzo chotsutsa kukhala chizindikiro chamagetsi, chophatikizidwa ndi capacitance, chimachotsa gawo la DC mu arc, ndi Kenako imakulitsa chizindikiro chamagetsi kudzera pagawo lokulitsa ntchito, ndipo chizindikiro chokulitsa chimasankhidwa ndi netiweki yapawiri ya T, ndikutumizidwa kudera lowongolera losinthira ndi gawo lotsika la fyuluta kuti lipereke lamulo loyendetsa kudera la driver la LCD.Dongosolo lagalimoto la LCD limasintha valavu yowala kuchokera kumalo owala kupita kudera lakuda, kuti mupewe kuwonongeka kwa kuwala kwa arc ku diso la wowotcherera.Mpweya wofikira ku 48V umapangitsa kuti kristalo wamadzimadzi ukhale wakuda, ndiyeno amatseka voteji mu nthawi yochepa kwambiri, kuti apewe voteji yomwe ikugwiritsidwa ntchito mosalekeza ku galasi lamadzimadzi, kuwononga kristalo wamadzimadzi, ndi kuchulukitsa kugwiritsa ntchito mphamvu.Magetsi a DC mumayendedwe amadzimadzi a crystal drive, omwe kutulutsa kwake kumayenderana ndi kayendetsedwe ka ntchito, kumayendetsa valavu yamadzimadzi kuti igwire ntchito.
Chachiwiri, dongosolo ndi ntchito mfundo ya madzi crystal.Liquid kristalo ndi wosiyana ndi mwachizolowezi olimba, madzi ndi mpweya boma boma, ndi mu ena kutentha osiyanasiyana onse madzi ndi galasi makhalidwe awiri a boma la nkhani, ndi wokhazikika. ma organic makonzedwe azinthu, omwe amagwiritsidwa ntchito kwambiri pamadzi amadzimadzi amadzimadzi, mawonekedwe a maselo ndi ndodo yotalikirana, kutalika kwa 1 ~ 10nm, motengera mafunde osiyanasiyana, mamolekyu amadzimadzi amadzimadzi azichita kasinthasintha wanthawi zonse 90o dongosolo, kuchititsa kusiyana transmittance, kotero kuti magetsi anatsegulidwa ndi kuzimitsa pamene kusiyana kuwala ndi mdima.Madzi amadzimadzi pa ADF ndi njira yoyendetsera yomwe imagwiritsa ntchito mphamvu yoyendetsa mwachindunji pamlingo wa pixel, kotero kuti chiwonetsero chamadzimadzi chamadzimadzi chimagwirizana mwachindunji ndi siginecha yogwiritsidwa ntchito.Lingaliro loyambira lamagetsi ogwiritsidwa ntchito ndikuyika gawo lamagetsi mosalekeza ndipo osagwiritsa ntchito magetsi pakati pa ma elekitirodi ofanana, ndipo kusiyana kwa ma transmittance kumawonetsedwa molingana ndi kukula kwa gawo lamagetsi lomwe lagwiritsidwa ntchito.
Chachitatu, kufunikira kwa nambala ya shading ndi mabwalo ogwirizana nawo.Nambala ya shading imatanthawuza kuchuluka kwa ADF komwe kungasefe kuwala, kukulira kwa nambala ya shading, kucheperako kwaADF, malinga ndi zosowa zosiyanasiyana zowotcherera, sankhani nambala yoyenera ya shading, ikhoza kulola wowotcherera kuti apitirize kuwoneka bwino panthawi ya ntchito, amatha kuona bwino malo otsekemera ndikuonetsetsa kuti atonthozedwa bwino, amathandiza kupititsa patsogolo ubwino wa kuwotcherera.Nambala ya shading ndi chizindikiro chachikulu chaukadaulo mu ADF, malinga ndi kulumikizana pakati pa kuchuluka kwa ma transmittance a ADF ndi nambala ya shading mu muyezo wadziko lonse woteteza maso, kuwala kowoneka, ultraviolet ndi infrared kufala kwa nambala iliyonse ya shading iyenera kukumana. zofunika za muyezo.
Chachinayi, kugwirizana kwa kristalo wamadzimadzi.Zenera la ADF limapangidwa ndi galasi lokutidwa, valavu yamadzimadzi amadzimadzi amadzimadzi awiri ndi galasi loteteza (onani Chithunzi 2), zonsezo ndi za galasi, zosavuta kusweka, ngati mgwirizano pakati pawo suli wolimba, kamodzi. The kuwotcherera solute splashes mu madzi crystal kuphatikiza, kungachititse kuti madzi crystal kuphatikiza kusweka, kuvulaza maso a wowotcherera, kotero, kulimba kwa kugwirizana kwa madzi crystal kuphatikiza ndi chizindikiro chofunika chitetezo cha ADF.Pambuyo pa mayeso ambiri, kugwiritsa ntchito guluu wakunja A, B wa zigawo ziwiri, malinga ndi njira ya 3: 2 m'malo opanda mpweya mutatha kugwedezeka, m'malo oyeretsera ma level 100 pogwiritsa ntchito makina ojambulira odziyimira pawokha popereka ndi kulumikizana, kuonetsetsa kuti The kuwala makhalidwe a ADF madzi galasi osakaniza kuti en379-2003 ndi zofunika zake zogwirizana muyezo, kuthetsa madzi galasi osakaniza kugwirizana ndondomeko.
Nthawi yotumiza: May-16-2022