Kukongoletsa Nkhungu (Kujambula): Kukongola Kosaletseka!
Thenjira yopangira mawonekedweAmatchedwa "sun texturing" ku Hong Kong, "bite texturing" ku Taiwan, ndi "etching" m'mawu ovomerezeka. Dzina lake la Chingerezi ndi "texture" kapena "texturing". Pamene zinthu zambiri zapulasitiki zikudzaza miyoyo yathu, anthu akukayikira kwambiri kuziona ngati zinthu "zapulasitiki". Chifukwa chake, kukongoletsa nkhungu pogwiritsa ntchito njira yopangira etching kumagwirizana kwambiri ndi zomwe anthu amakonda.
【Cholinga cha Kukongoletsa Maonekedwe】
Konzani mawonekedwe a zinthu. Kudzera mu kukonza mawonekedwe, zimatha kuphimba zolakwika monga zizindikiro za kuchepa, mizere yowotcherera, komanso zizindikiro za masitepe pamalo olekanitsira ndi mapangidwe otsetsereka.
Wonjezerani mphamvu pamwamba pa ziwalo mutatha kukonza ndi kupukuta mchenga.
Limbikitsani mawonekedwe a ziwalo za pulasitiki, zomwe zimathandiza kuti zinthu ziwonetse mapangidwe osiyanasiyana kapena atsopano.
【Mfundo Yopangira Maonekedwe】
Mankhwala (monga sulfuric acid, nitric acid, ndi zina zotero) amagwiritsidwa ntchito pochita ndi chitsulo cha nkhungu, ndipo njira yochitira zinthu imayendetsedwa kuti ikwaniritse zotsatira zosiyanasiyana za kapangidwe kake.
【Kuyenda kwa Njira Yopangira Ma Texture】
Kukonzekera Nkhungu → Kuwonekera pa Filimu → Kupaka Filimu → Kuwonekera → Kujambula → Kuyeretsa → Pambuyo pa chithandizo
【Mitundu ya Maonekedwe】
Kapangidwe ka mchenga
Satin-pattern
Chikopa cha mtundu
Chitsanzo cha miyala
Kapangidwe ka mawonekedwe
Kapangidwe ka manja
Kapangidwe ka HN3D, ndi zina zotero.
【Njira Zopangira Maonekedwe】
Kuyeretsa: Tsukani bwino pamwamba pa bowo la nkhungu kuti muchotse mafuta pamwamba pake.
Kuphimba nkhope: Phimbani malo obisika omwe safuna kupangidwa ndi tepi yomatira kapena pakani utoto woteteza dzimbiri kuti musapse. Iyi ndi njira yotengera nthawi yambiri. Pali zinthu zitatu zodziwika bwino zophimba nkhope:
Tepi yomatira yokhuthala: Imagwiritsidwa ntchito kuphimba mbali yaikulu ya dzenje.
Tepi yopyapyala yomatira: Imagwiritsidwa ntchito kuphimba malo owoneka bwino, monga m'mphepete mwa arc.
Utoto woletsa dzimbiri: Umagwiritsidwa ntchito m'malo omwe sangaphimbidwe ndi tepi yomatira, monga malo opindika ovuta.
Kuumitsa: Umitsani utoto woletsa dzimbiri.
Kuchiza Pamwamba: Pukutani pamwamba pa dzenje kuti pakhale utoto mosamala ndi thonje loyamwa kuti muwonetsetse kuti palibe zinyalala kapena dothi lomwe latsala, motero kutsimikizira kuti utotowo udzakhala ndi mawonekedwe abwino.
Kupaka utoto: Thirani utoto pamwamba pa dzenje kuti ukhale ndi mawonekedwe, kenako muviike mu yankho lopaka utoto. Mukamapaka utoto, yang'anani momwe utotowo ulili.mawonekedwe okongoletsandipo bwerezani kumiza mpaka zotsatira zomwe mukufuna zitakwaniritsidwa.
Kuphulitsa mchenga: Kuphulitsa mchenga kumakwaniritsa zolinga ziwiri. Choyamba, kumachotsa madzi otsala pamwamba pa dzenje (musanayambe izi, tsukani ndi madzi a ammonia ndi mpweya). Chachiwiri, kumakonza kunyezimira kwa kapangidwe kake—milingo yosiyanasiyana ya kunyezimira ikhoza kupezeka pogwiritsa ntchito tinthu ta mchenga ndi kupsinjika kosiyanasiyana.
Njira Zina: Tsukani bwino pamwamba pa dzenjelo, ikani mankhwala oletsa dzimbiri, kenako tumizani ziwalo za nkhungu kuwopanga nkhungu.
【Zofunikira pa Kupanga Nkhungu Musanayambe Kupanga Maonekedwe】
Ntchito yochitidwa pa nkhungu isanapangidwe imagwira ntchito yofunika kwambiri pakupanga mawonekedwe, kotero tsatanetsatane sayenera kunyalanyazidwa:
Kufunika kwa Ngodya Yoyezera (pa kutalika kochepera 500mm): Osachepera digiri imodzi imafunika pa 13μm iliyonse (kupatulapo mawonekedwe apadera).
Chofunikira pa kupukuta:
Kuti kapangidwe kake kakhale kozama pafupifupi 5μm: Gwiritsani ntchito sandpaper yokhala ndi kukula kwa grit ya 1200 kapena kupitirira apo.
Kuti kapangidwe kake kakhale kozama pafupifupi 10μm: Gwiritsani ntchito sandpaper ya 1000-grit.
Kuti kapangidwe kake kakhale kozama pafupifupi 25μm: Gwiritsani ntchito sandpaper ya 800-grit.
Kuti kapangidwe kake kakhale kozama kuposa 50μm: Gwiritsani ntchito sandpaper ya 600-grit.
Chithandizo cha Mzere Wopatukana: Ndikofunikira kusiya malire osachepera 0.2 mpaka 1mm. Ngati pakufunika electroplating mutatha kupanga texturing, ndikofunikira kuwonjezera kuzama kwa kapangidwe kake ndi 10μm.
Zofunikira pa Nkhungu Musanagwiritse Ntchito Mawonekedwe: Palibe zizindikiro zomangira, palibe malo owetera, palibe zizindikiro zopukuta, palibe zizindikiro za EDM (magetsi otulutsa machining); pamwamba pa nkhungu payenera kukhala losalala komanso losalala bwino.
【Mavuto Ofala Pambuyo pa Kujambula Zithunzi】
Pambuyo pokonza, pamwamba pa dzenjelo pamakhala povuta, ndipo mavuto ambiri amakhala kukoka ndi kukanikiza nkhungu (kukoka) ndikukakamira ku nkhungu yakutsogolo. M'madera ena, chifukwa cha ngodya yaying'ono yoyambirira, ngodya yokonza imakhala yocheperako (kapena yoipa) pambuyo pokonza, zomwe zimapangitsa kuti nkhungu ikoke. Panthawi yotulutsa, kutayika bwino kwa madzi nthawi zambiri kumayambitsa "kuyera kwa madzi" (kuyera kwa stress pamalo otulutsira madzi), zomwe zimakhudza kwambiri mawonekedwe a chinthucho.
Pofuna kuthetsa vuto la kukoka nkhungu:
Pukutani pamwamba pa kapangidwe kake kuti muchepetse kuya kwa kapangidwe kake ndikuchotsa ngodya zakuthwa zomwe zimayambitsidwa ndikukongoletsa, kuonetsetsa kuti kuchotsedwa bwino.
Pakupanga kwenikweni, popeza n'kovuta kuthetsa mavuto ochotsa zinthu mwa kusintha magawo a makina, zinthu zotulutsira nkhungu nthawi zambiri zimagwiritsidwa ntchito pamalo opangidwa ndi nsalu panthawi yopanga.
Kuchokera pa kapangidwe ka nkhungu, vutoli likhoza kukonzedwa mwa kuwonjezera ngodya yolowera pamwamba pa nkhungu ndikuwonjezera ma ejector pini ambiri.
