Mafilimu ndi chinthu chodziwika kwambiri chothandizira pamakampani opanga ma boardboard.Amagwiritsidwa ntchito kwambiri potengera zithunzi, chigoba cha solder ndi zolemba.Ubwino wa filimuyo umakhudza mwachindunji khalidwe la mankhwala.
Filimu ndi filimu, ndi kumasulira kwachikale kwa filimuyo, yomwe nthawi zambiri imatanthawuza filimu, ikhoza kutanthauzanso zoipa zomwe zili mu mbale yosindikizira.Filimu yomwe idayambitsidwa m'nkhaniyi imanena za zoyipa zomwe zili mu bolodi losindikizidwa.
Kanemayo ndi wakuda, ndipo nambala ya kanema ndi chizindikiro cha Chingerezi.Pakona ya filimuyo, sonyezani kuti filimuyo ndi C, M, Y, kapena K, ndipo ndi imodzi mwa cmyk (kapena nambala ya mtundu wa malo).Imawonetsa mtundu wa filimuyo.Ngati sichoncho, mutha kuyang'ana pakona ya chinsalu kuti muwone mtundu.Chopondapo chamtundu pafupi ndi icho chimagwiritsidwa ntchito poyesa kachulukidwe kadontho.
Mtundu wamtundu sikuti ungowona ngati kuchuluka kwa madontho ndikwabwinobwino, kapena kuyang'ana CMYK, yomwe nthawi zambiri imaweruzidwa ndi malo amtundu wamtundu: mtundu wamtundu ndi C pakona yakumanzere yakumanzere, kapamwamba ndi M mkati. ngodya yakumanzere yakumanzere, ndipo Y ali pakona yakumanja yakumanja.Pakona yakumanja yakumanja ndi K, bola ngati fakitale yosindikizira imadziwa CMYK molingana ndi kapamwamba.Izi zikutanthauza kuti, kuti athe kuyang'anira kuyang'ana kwa chitukuko cha filimuyi, pali manambala amtundu pamakona a filimuyo.Ponena za kuchuluka kwa mitundu yoti isindikizidwe, zimatsimikiziridwa ndi mzere wowonekera wa filimu iliyonse.
Zigawo zazikulu za filimuyi ndi filimu yoteteza, emulsion wosanjikiza, filimu yogwirizanitsa, filimuyo ndi anti-halation wosanjikiza.Zigawo zikuluzikulu ndi siliva mchere photosensitive zipangizo, gelatin ndi inki.Silver mchere akhoza kubwezeretsa pakati siliva pachimake pansi pa zochita za kuwala, koma si kusungunuka m'madzi.Chifukwa chake, gelatin imatha kugwiritsidwa ntchito kuti ikhale yoyimitsidwa ndikuyika pamunsi pafilimu.The emulsion mulinso inki kuti tcheru.Kenako filimu yowonekera imapezeka kudzera mu actinic action.
Circuit board film flushing process
Filimuyi ikhoza kukonzedwa pambuyo powonekera.Zoyipa zosiyanasiyana zimakhala ndi zinthu zosiyanasiyana pokonza.Musanagwiritse ntchito, muyenera kuwerenga malangizo ogwiritsira ntchito zoipazo mosamala kuti mudziwe zolondola zopanga mapulogalamu ndi zowongolera.
Njira yopangira filimuyi ili motere:
Kuwonetseratu: ndiko kuti, filimuyo itawululidwa, mchere wa siliva umabwezeretsa pakati pa siliva, koma panthawiyi, palibe zithunzi zomwe zingakhoze kuwonedwa pa filimuyo, yomwe imatchedwa chithunzi chobisika.
Kukula:
watsala pang'ono kuchepetsa mchere wa siliva pambuyo poyatsa muzitsulo zasiliva zakuda.Pachitukuko chamanja, filimu yamchere ya siliva yowonekera imamizidwa mofanana mu njira yopangira mapulogalamu.Chifukwa filimu yamchere ya siliva yomwe imagwiritsidwa ntchito popanga matabwa osindikizidwa imakhala ndi liwiro lochepa la photosensitive, ndondomeko yachitukuko ikhoza kuyang'aniridwa pansi pa kuwala kwa chitetezo, koma kuwala sikuyenera kukhala kowala kwambiri , Kupewa kutuluka kwa filimu yoipa.Pamene zithunzi zakuda kumbali zonse za choyipa zili ndi kuya kwa mtundu wofanana, chitukuko chiyenera kusiya.
Chotsani filimuyo mumtsuko womwe ukukulirakulira, muzimutsuka ndi madzi kapena acid stop solution, kenaka muyike mu njira yokonzekera ndikuyikonza.Kutentha kwa wopanga mapulogalamu kumakhudza kwambiri liwiro lachitukuko.Kutentha kwapamwamba, kufulumira kwa chitukuko.Kutentha koyenera kwambiri kukukula ndi 18 ~ 25OC.
Makina opangira makina amangomalizidwa ndi makina ojambulira okha, samalani ndi kuchuluka kwa mankhwala.Nthawi zambiri, chiŵerengero cha njira yothetsera makina opangira makina ndi 1: 4, ndiko kuti, njira yopangira kapu imodzi yoyezera kapu imasakanizidwa mofanana ndi makapu 4 oyezera amadzi oyera.
Kukonza:
ndikusungunula mchere wa siliva womwe sunachepetsedwe kukhala siliva pa zoyipa kuti muteteze gawo ili la mchere wa siliva kuti lisakhudze chithunzi choyipa pambuyo powonekera.Nthawi yomaliza ndi kukonza filimuyo imachulukitsidwa kawiri pambuyo poti palibe mbali zowoneka bwino za filimuyo zomwe zikuwonekera.Njira yojambulira ndi kukonza makinawo imamalizidwanso ndi makina ojambulira okha.Chiŵerengero cha madzi amadzimadzi chikhoza kuwonjezereka pang'ono kusiyana ndi madzi omwe akukula, ndiye kuti, kapu imodzi yoyezera yamadzimadzi imasakanikirana mofanana ndi makapu atatu oyezera ndi theka la madzi.
Kuchapa:
Filimu yokhazikika imakhala ndi mankhwala monga sodium thiosulfate.Ngati sichikuchapidwa, filimuyo imasanduka yachikasu ndipo imakhala yosavomerezeka.Mapiritsi oponyedwa m'manja nthawi zambiri amatsuka ndi madzi othamanga kwa mphindi 15-20.Kuchapira ndi kuyanika kwa makina opangira filimu kumangomalizidwa ndi makina opangira filimu.
mpweya wouma:
Zolakwika zomalizidwa ndi manja ziyeneranso kusungidwa pamalo ozizira komanso owuma pambuyo poyanika mpweya.
Pazomwe tafotokozazi, samalani kuti musakanda filimuyo, ndipo nthawi yomweyo, musawaze njira zamankhwala monga kupanga ndi kukonza zamadzimadzi pathupi la munthu ndi zovala.