1. Kuyamba
Gulu lodziwika bwino la LAMVER limatetezedwa kufooka pa chinyezi, madzi, ndi fumbi, nthawi zambiri mukakumana ndi izi:
Ⅰ. M'madera achinyontho, ma pikitsi lalikulu ma pixel, magetsi osweka, ndi "ngwazi" nthawi zonse zimachitika;
Ⅱ. Pakugwiritsa ntchito nthawi yayitali, mpweya wozungulira mpweya ndi madzi osinthana amatha kulongosola mikanda ya nyali;
Ⅲ. Kuuluka kwafumbi mkati mwa chinsalu kumabweretsa kusanja koyenera ndikugudubuza screen.
Kwa General Inoor Endove Custor, mapanelo a LED nthawi zambiri amaperekedwa munthawi yankhusula pafakitale. Komabe, patatha nthawi yogwiritsa ntchito, nkhani monga magetsi osweka ndi kuwala kwa mzere nthawi zambiri kumachitika, ndipo kugundana kwadzidzidzi kungayambitse madontho. Pamalo okhazikitsa, malo osayembekezereka nthawi zina amatha kukumana nawo, monga zolakwika zazikulu zomwe zimayambitsidwa ndi kutentha kwa mpweya kuchokera pazapafupi, kapena chinyezi chambiri chomwe chimayambitsa chiwongola dzanja.
Kwa m'nyumbaZabwino kwambiriWopatsa Maganizo a Semi, Kuthana ndi Matenda Aachinyontho monga fumbi, fumbi, kuwombana, ndi mitundu yolakwika, komanso kusintha kwamitengo yovuta popanga ziwonetsero zowonetsa.
Chithunzi 1.
2.
Kuthana ndi izi,Obzalaimayambitsa AOB (Yomwe Yapamwamba Kwambiri) yolumikizirana. Zithunzi zojambula za Abob zojambula zimasiyanitsa machubu ochokera kwa mankhwala akunja, kupewetsa chinyezi ndi chotupa cha fumbi, kulimbitsa thupi, kumalimbikitsa magwiridwe antchito athuZowonera.
Njira yothetsera vutoli imakhazikitsidwa ndi nyumba yomwe ilipo kale, ikuphatikiza pang'ono ndi smt yomwe ilipo (malo okwera a Puntral).
Chithunzi 2. Chithunzi chojambulidwa cha zojambulajambula zapamwamba (malo opepuka)
Njira yake ili motere: mabodi a DRT atapangidwa pogwiritsa ntchito ukadaulo wa SMT ndi wokalamba kwa maola 72, ndikupanga zitsulo zotetezera, kumapangitsa kuti zisumbu, zomwe zimawathandiza ku chinyontho Pa Chithunzi 3.
Kwa General Edment Enterct yoteteza ip40 (ipxx, x yoyamba x ikuwonetsa chitetezo cha fumbi, ndipo ukadaulo wa Abob umathandizanso kuti atetezedwe, amalepheretsa nyali , ndipo amachepetsa chizolowezi chonse cholakwika (PPM). Njira yothetsera iyi yakumana ndi anthu ofunikira pamsika, kukhwima popanga, ndipo sikukwera kwambiri pamtengo wonse.
Chithunzi 3. Chithunzi chojambulidwa cha njira yopezeratu
Kuphatikiza apo, njira yotetezera kumbuyo kwa PCB (kagulu kadera ka madera osindikizidwa) kumasunga njira yotetezera yam'mbuyo, kukonza chitetezo chakumbuyo kwa malo osungira madera omwe akupopera. Danga loteteza limapangidwa pamtunda wophatikizira (ic), kuletsa kulephera kwa zigawo za madera oyendetsa.
3. Kusanthula kwa mawonekedwe a AOB
3.1 Chitetezo cha thupi
Katundu woteteza thupi la AOB kudalirabe zokutira, zomwe zimakhala ndi ubale wofanana ndi wogulitsa wa slider koma ndi zinthu zolimbitsa thupi. Zochita zodzaza ndi zomata pansi zonse za kutsogozedwayo, zikuwonjezera luso pakati pa LED ndi PCB. Mayeso a labotale akuwonetsa kuti gulu la smort la SMT-Push Run ndi 1kg, pomwe njira yothetsera gawo la 4kg, yothetsera mavuto omwe amayambitsa mabowo.
3.2 Katundu woteteza mankhwala
Malo oteteza mankhwala a AOB amaphatikizapo matte yoteteza matchete yoteteza yomwe imayang'ana momwe LED ikugwiritsa ntchito zida zapamwamba pogwiritsa ntchito ukadaulo wa ponocouting. Kuungulumwa kwa 5 ~ 6h pamlingo wa mohs, ndikuletsa chinyezi ndi fumbi, ndikuwonetsetsa kuti malo osungirako nyali sakhudzidwa ndi chilengedwe pakugwiritsa ntchito.
3.3 Zopeza zatsopano pansi pa katundu woteteza
3.3.1 Kukula kowonjezereka
Matte transperent osanjikiza amayamba kukhala mandala kutsogolo kwa LEDyo, ndikuwonjezera mbali yopepuka ya nyumba yochokera ku DZIKO LAPANSI. Mayeso akuwonetsa kuti ngodya yopepuka imatha kuwonjezeka kuchokera ku 140 ° mpaka 170 °.
3.3.2 Kusakanikirana Kwambiri
Zipangizo zokhala ndi zida zambitsidwa ndi magwero owala, omwe ndi granolar poyerekeza ndi magwero owoneka bwino. Kuphimba kwa AB kumawonjezera galasi lowoneka bwino pamatola a SMD a SMD, kuchepetsa kukongola pang'onopang'ono komanso kupewa, kuthana ndi kusinthana kwamphamvu.
3.3.3 Screen yosasinthika
Mitundu yosagwirizana ndi PCB yangokhala nthawi zonse imakhala vuto kwa zowonetsera zowoneka bwino. Tekinoloji yoyatsira AOB imatha kuwongolera makulidwe ndi utoto wa zokutira, molondola kuthetsa vuto la mitundu yosagwirizana ndi PCB popanda kutaya mabotolo osiyanasiyana, ndikusintha bwino ntchito.
3.3.4 Kusiyanitsa Kowonjezereka
Nanocong amalola kuwongolera, kapangidwe kazinthu zogwirizira, kukulirani zakuda kwa chikhomo ndikusintha.
4. Kumaliza
Tekisiki ya AOB imapenda zikhomo zamagetsi zamagetsi, popewa zolakwa zomwe zimayambitsidwa ndi chinyezi ndi fumbi, ngakhale kuti amateteza kuopsa. Ndi kuteteza kwa iole nanocoing, mitengo yolakwika imatha kuchepetsedwa pansi pa 5PPM, ndikuwongolera zokolola za chinsalu.
Omangidwa pa SMD yowonetsedwa, njira ya AOB imalandira zabwino zokonza zokhala ndi nyali, pomwe mukugwiritsa ntchito mankhwala ogwiritsa ntchito komanso kudalirika kwa chinyezi, fumbi, chitetezero, chitetezo chakufa. Kutuluka kwa Abo kumapereka chisankho chokwanira chowonetsera m'nyumba ndipo ndi chinthu chofunikira kwambiri pakusintha kwaukadaulo kwa LED.
Infording Triple yatsopanoChiwonetsero chaching'ono- Wopanda madzi, khwangwala ndi chitsimikizo - chiwonetsero cha AOB.Lumikizanani nafe tsopanokuti mulandire gawo.
Post Nthawi: Jul-24-2024