Kupanga zikwangwani zachitsulo ndi kuzikongoletsa

Aliyense amene wapanga zizindikiro zachitsulo amadziwa kuti zizindikiro zachitsulo nthawi zambiri zimafunika kuti zikhale ndi concave ndi convex effect. Izi ndikupangitsa kuti chikwangwanicho chikhale ndi mawonekedwe atatu komanso osanjikiza, ndipo koposa zonse, kupewa kupukuta pafupipafupi komwe kungapangitse kuti zithunzi zisokonezeke kapena kuzimiririka. Zotsatira za concave-convex nthawi zambiri zimatheka pogwiritsa ntchito njira zowotchera (mankhwala etching, electrolytic etching, laser etching, etc.). Pakati pa njira zosiyanasiyana zokokera, etching yamankhwala ndiyofala kwambiri. Kotero kaya zili m'mabuku amtundu uwu kapena Malingana ndi kalembedwe ka mkati, ngati palibe kufotokozera kwina, zomwe zimatchedwa "etching" zimatanthawuza kutsekemera kwa mankhwala.

Kupanga zizindikiro zachitsulo kumakhala ndi maulalo akulu atatu awa:

1. Mapangidwe azithunzi ndi malemba (omwe amatchedwanso graphic and text transfer);

2. Zojambula ndi zolemba;

3. Kujambula ndi kukongoletsa malemba.
1. Kupanga zithunzi ndi zolemba
Kuyika zithunzi ndi zolemba pazitsulo zopanda kanthu, palibe kukayika kuti zithunzi ndi zolemba ziyenera kupangidwa poyamba (kapena kutumizidwa ku mbale yachitsulo) ndi zinthu zina komanso mwanjira inayake. Nthawi zambiri, zojambula ndi zolemba nthawi zambiri zimapangidwa motere: Njira zotsatirazi:
1. Zolemba pakompyuta ndi kupanga kaye zithunzi kapena mawu ofunikira pa kompyuta, kenako gwiritsani ntchito makina ojambulira pakompyuta (cutting plotter) kuti mujambule zithunzi ndi mawu pa chomata, kenako ndikumata chomatacho pachopanda kanthu. mbale yachitsulo, chotsani chomata pa gawo lomwe likufunika kukhazikika kuti liwonetsere mawonekedwe achitsulo, ndiyeno cholumikizira. Njira imeneyi imagwiritsidwabe ntchito kwambiri. Ubwino wake ndi njira yosavuta, yotsika mtengo komanso yosavuta kugwiritsa ntchito. Komabe, imakhala ndi zofooka zina ponena za kulondola. Zolepheretsa: Chifukwa mawu ang'onoang'ono kwambiri omwe makina ojambulira amatha kujambula pafupifupi 1CM, chilichonse chaching'ono chimakhala chopunduka komanso chosawoneka bwino, zomwe zimapangitsa kuti zisagwiritsidwe ntchito. Choncho, njirayi imagwiritsidwa ntchito makamaka popanga zizindikiro zachitsulo ndi zithunzi zazikulu ndi zolemba. Pazolemba zazing'ono kwambiri, Zizindikiro Zachitsulo zokhala ndi zithunzi zambiri komanso zolemba zovuta ndizopanda ntchito.
2. Njira ya Photosensitive (yogawika mu njira yachindunji ndi njira yosadziwika
①. Njira yolunjika: Choyamba pangani zojambulazo kukhala filimu yakuda ndi yoyera (filimu yoti idzagwiritsidwe ntchito pambuyo pake), kenaka ikani wosanjikiza wa inki ya photosensitive pa mbale yachitsulo yopanda kanthu, ndiyeno iume. Pambuyo kuyanika, kuphimba filimuyo pa mbale yachitsulo Pa makinawo, amawonekera pa makina apadera owonetsera (makina osindikizira), kenako amapangidwa mwapadera. Pambuyo pa chitukuko, inki yotsutsa m'madera osadziwika imasungunuka ndikutsukidwa, kuwulula nkhope yeniyeni yachitsulo. Malo owonekera Chifukwa cha photochemical reaction, inki ya photoresist imapanga filimu yomwe imamatira mwamphamvu ku mbale yachitsulo, kuteteza gawo ili lazitsulo kuti lisamangidwe.

②Njira yosalunjika: Njira yosalunjika imatchedwanso njira yowonetsera silika. Ndiko kupanga kaye zojambulazo kukhala mbale yosindikizira ya silika, ndiyeno kusindikiza inki yotsutsa pa mbale yachitsulo. Mwanjira iyi, wosanjikiza wotsutsa wokhala ndi zithunzi ndi zolemba amapangidwa pazitsulo zachitsulo, kenako zowuma ndi zokhazikika ... Njira yolunjika ndi Mfundo Zosankha njira yosalunjika: Njira yolunjika imakhala ndi zojambula zapamwamba ndi zolemba zolondola komanso zapamwamba.
Zabwino, zosavuta kugwiritsa ntchito, koma mphamvu zake zimakhala zocheperapo ngati kukula kwa batch kuli kwakukulu, ndipo mtengo wake ndi wapamwamba kuposa njira yachindunji. Njira yosalunjika ndiyosalondola kwambiri pazithunzi ndi zolemba, koma imakhala yotsika mtengo komanso yokwera kwambiri, ndipo ndiyoyenera kugwiritsidwa ntchito m'magulu akulu.
2. Zojambulajambula
Cholinga cha etching ndi kupotoza malowo ndi zithunzi ndi zolemba pazitsulo zachitsulo (kapena mosiyana, kuti chizindikirocho chiwoneke ngati chopingasa komanso chowoneka bwino. Imodzi ndi ya aesthetics, ndipo ina ndikupangitsa kuti pigment ikhale yodzaza ndi zithunzi ndi zolemba zochepa kuposa. Pamwamba pa chizindikirocho, kuti mupewe kupukuta ndi kupukuta kawirikawiri Pali njira zitatu zazikuluzikulu zopangira: electrolytic etching, etching ya mankhwala, ndi laser etching.
3. Kujambula zithunzi ndi zolemba (kujambula, kujambula
Cholinga cha utoto ndikupanga kusiyana kwakukulu pakati pa zithunzi ndi zolemba za chizindikirocho ndi masanjidwe ake, kuti zithandizire kukopa chidwi ndi kukongola. Pali njira zotsatirazi zopaka utoto:
1. Kupaka utoto pamanja (komwe kumadziwika kuti madontho, kutsuka kapena kutsata: kugwiritsa ntchito singano, maburashi, maburashi ndi zida zina kuti mudzaze malo odetsedwa ndi utoto wamitundu mukatha kukokera. Njirayi idagwiritsidwa ntchito m'mabaji ndi luso la enamel m'mbuyomu. ndondomekoyi ndi yachikale, yosagwira ntchito, imafuna ntchito yambiri, ndipo imafuna luso la ntchito, komabe, kuchokera pamalingaliro amakono, njira iyi ikadali ndi malo owonetsera, makamaka omwe ali nawo zizindikiro zamalonda, zomwe zimakhala ndi mitundu yambiri pafupi ndi chizindikiro cha malonda , ndipo zimakhala zoyandikana kwambiri.
2. Kupaka utoto: Gwiritsani ntchito zomatira ngati chizindikiro chokhala ndi filimu yoteteza. Chizindikirocho chikakhazikika, chimatsukidwa ndikuwumitsidwa, ndiyeno mutha kupopera utoto pazithunzi ndi zolemba zokhazikika. Zida zomwe zimagwiritsidwa ntchito popaka utoto ndi makina a mpweya ndi mfuti yopopera, koma utoto wodzipiritsa ungagwiritsidwenso ntchito. Utoto ukauma, mutha kuchotsa filimu yoteteza chomata, kuti utoto wochulukirapo womwe umapopedwa pa chomata uchotsedwe mwachilengedwe. Zizindikiro zomwe zimagwiritsa ntchito chithunzithunzi zimakana inki kapena kusindikiza pazithunzi zimakana kuyika inki ngati chotchinga choteteza ziyenera kuchotseratu inki yoteteza musanapente. Izi zili choncho chifukwa wosanjikiza woteteza inki sungathe kuchotsedwa ngati wosanjikiza wodzimatirira, kotero inkiyo iyenera kuchotsedwa kaye. Njira yeniyeni ndi iyi: chizindikirocho chikakhazikika, choyamba gwiritsani ntchito potion kuchotsa inki yotsutsa → kusamba → youma, kenaka mugwiritseni ntchito mfuti yopopera kuti mutsirize madera omwe akuyenera kupakidwa utoto (ndiko kuti, madera omwe ali ndi zithunzi ndi zolemba. , ndipo ndithudi madera omwe safunikira kupopera) Kupopera utoto, zomwe zimafuna njira yotsatira: kupukuta ndi kugaya.

Kupaka utoto ndiko kugwiritsa ntchito zitsulo, mapulasitiki olimba ndi zinthu zina zakuthwa pamwamba pa chizindikirocho kuti muchotse utoto wochulukirapo pamwamba pa chizindikirocho. Kuchotsa utoto ndiko kugwiritsa ntchito sandpaper kuchotsa utoto wochulukirapo. Kawirikawiri, penti yopukuta ndi penti yopera imagwiritsidwa ntchito pamodzi.
Njira yopopera mankhwala ndi yothandiza kwambiri kuposa kujambula pamanja, choncho imagwiritsidwabe ntchito kwambiri ndipo ndiyo njira yomwe imagwiritsidwa ntchito kwambiri pamakampani opanga zizindikiro. Komabe, popeza utoto wamba umagwiritsa ntchito zosungunulira za organic kuti zisungunuke,
Kuipitsa mpweya komwe kumachitika chifukwa chopaka utoto wopoperapo n’koopsa, ndipo ogwira ntchito akukhudzidwa kwambiri ndi zimenezi. Chomwe chimakwiyitsa kwambiri ndichakuti kukwapula ndi kupukuta utoto m'nthawi yamtsogolo kumakhala kovuta kwambiri. Ngati simusamala, mudzakanda filimu ya penti, ndiyeno muyenera kuikonza pamanja, ndipo Pambuyo pakupala penti, pamwamba pazitsulo pamafunikabe kupukutidwa, kupakidwa vanishi, ndikuphika, zomwe zimapangitsa kuti anthu ogwira nawo ntchito azimva mutu kwambiri. ndi opanda chochita.
3. Electrophoresis coloring: Mfundo yake yogwirira ntchito ndi yakuti tinthu tating'onoting'ono ta utoto timasambira molunjika ku electrode yomwe imayendetsedwa mosagwirizana ndi mphamvu yamagetsi (monga kusambira, motero imatchedwa electrophoresis. Chitsulo chachitsulo chimamizidwa mumadzimadzi a utoto wa electrophoresis, ndipo pambuyo pake pokhala ndi mphamvu, tinthu tating'onoting'ono ta cationic timapita ku cathode workpiece, ndipo tinthu tating'onoting'ono ta anionic timapita kumalo. anode, ndiyeno kuyika pa workpiece, kupanga yunifolomu ndi mosalekeza ❖ kuyanika filimu pamwamba pa workpiece Electrophoretic ❖ kuyanika ndi njira yapadera yopangira filimu yomwe imagwiritsa ntchito utoto wa Electrophoretic wosakhala ndi poizoni komanso wopanda vuto Diluent Palibe chifukwa chopopera, kupenta kapena burashi Kumathetsanso kupweteka kwa mutu kupukuta, kupukuta ndi kupukuta. Ndizofulumira komanso zogwira mtima, ndipo zimatha kuyika batch (kuchokera kuzidutswa zingapo mpaka zidutswa zingapo) mphindi imodzi kapena zitatu zilizonse. Pambuyo poyeretsa ndi kuphika, filimu ya utoto wa zizindikiro zojambulidwa ndi utoto wa electrophoretic ndi wonyezimira komanso wonyezimira, ndipo ndi wamphamvu kwambiri komanso wosavuta kuzimiririka. Mtengo wa utoto Ndiwotsika mtengo ndipo umawononga pafupifupi 0.07 yuan pa 100CM2. Chosangalatsa kwambiri ndichakuti imathetsa vuto la utoto mosavuta pambuyo poyatsa zikwangwani zachitsulo zomwe zasokoneza makampani azikwangwani kwazaka zambiri! Monga tanenera kale, kupanga zizindikiro zachitsulo kumafuna utoto wopopera, ndiyeno kupala ndi kupukuta utoto, koma zida zachitsulo zagalasi (monga magalasi osapanga dzimbiri, mbale za titaniyamu, ndi zina zotero) zimakhala zowala ngati magalasi ndipo sizingapulidwe kapena kupukuta. popaka utoto. Izi zikukhazikitsa chopinga chachikulu kwa anthu kupanga zikwangwani zachitsulo zagalasi! Ichi Ndi chifukwa chachikulu chomwe zizindikiro zazitsulo zazitsulo zapamwamba komanso zowala (zokhala ndi zithunzi zing'onozing'ono ndi zolemba) zakhala zikusowa.