Mu kukhazikitsa kwa manda ndi kuyeretsa, zilizonse zomata, ngakhale zikwangwani zamkati kapena madontho a mafuta, zimawonjezera mphotho zoyamwa, kuchepetsa moyo wa ntchito. Chifukwa chake, mosamala zotsatirazi muyenera kutengedwa:
1. Osakayikani mandala ndi zala zopanda kanthu. Magolovesi kapena magolovesi a mphira ayenera kuvalidwa.
2. Osagwiritsa ntchito zida zakuthwa kuti musakanda mandala.
3. Osakhudza filimuyo pochotsa mandala, koma gwiritsani m'mphepete mwa mandala.
4. Magalasi ayenera kuyikidwa pamalo owuma, oyera kuti ayesedwe ndi kuyeretsa. Phanga labwino liyenera kukhala ndi zigawo zingapo zoyeretsa mapepala kapena pepala la pepala, ndipo mapepala angapo oyeretsa mapepala.
5. Ogwiritsa ntchito ayenera kupewa kulankhula ndi mandala ndikusunga chakudya, kumwa ndi zodetsa nkhawa zawo kutali ndi ntchito yogwira ntchito.
Njira yoyeretsera
Cholinga chokwanira choyeretsa ma lens ndikuchotsa zodetsa zochokera ku mandala osati chifukwa chodetsedwa ndikuwonongeka kwa mandala. Kuti mukwaniritse cholinga ichi, munthu ayenera kugwiritsa ntchito njira zochepa zopewera. Njira zotsatirazi zidapangidwira chifukwa cha ichi ndipo ziyenera kugwiritsidwa ntchito ndi ogwiritsa ntchito.
Choyamba, ndikofunikira kugwiritsa ntchito mpira wa ndege kuti uphulikenso pansi pazinthu, makamaka mandala ndi tinthu tating'onoting'ono ndi tofa. Koma musagwiritse ntchito mpweya wothinikizidwa kuchokera pamzere wopanga, chifukwa mpweya uwu umakhala ndi mafuta ndi madontho amadzi, omwe angakupangitseni kuwonongeka kwa mandala
Gawo lachiwiri ndikugwiritsa ntchito acetone kuti muyeretse mandala pang'ono. Acetone pakadali pano ali ndi nyimbo zam'madzi, zomwe zimachepetsa kuthekera kwa zodetsa zodetsa. Mipira ya thonje yoviikidwa mu acetone iyenera kutsukidwa ndikuwunikira ndikusunthira mozungulira. Swab itangoti swab itada, isintha. Kuyeretsa kuyenera kuchitidwa nthawi imodzi kuti mupewe m'badwo wa mafunde akufuwa.
Ngati mandala ali ndi malo awiri ophimbidwa, monga mandala, malo aliwonse amafunika kutsukidwa motere. Mbali yoyamba iyenera kuyikidwa papepala loyera la lens kuti litetezeke.
Ngati acetone sachotsa dothi lonse, kenako muzitsuka ndi viniga. Kuyeretsa viniga kumagwiritsa ntchito yankho la dothi kuti lichotse dothi, koma silivulaza mandala owala. Viniga iyi imatha kukhala yoyesera kalasi yoyesera (kuchepetsedwa mpaka 50%) kapena viniga yoyera ndi 6% acetic acid. Ndondomeko yoyeretsa ndi yofanana ndi kuyeretsa kwa Acetune, kenako acetone imagwiritsidwa ntchito kuchotsa viniga ndikuwumitsa mipira ya thonje pafupipafupi kuti ichotse asidi ndi hydrate.
Ngati mawonekedwe a mandala sayeretsedwa kwathunthu, kenako gwiritsani ntchito kuyeretsa. Kupukuta kozizira ndikugwiritsa ntchito kalasi yabwino (0.1um) aluminium aluminium.
Madzi oyera amagwiritsidwa ntchito ndi mpira wa thonje. Chifukwa kuyeretsa kolunjika kumeneku ndi pogaya makina, malo a mandala ayenera kutsukidwa pang'onopang'ono, osapanikizika, osapitilira masekondi 30. Muzimutsuka pamwamba ndi madzi osungunuka kapena mpira wa thonje woviikidwa m'madzi.
Kupukuta kumachotsedwa, mandala amatsukidwa ndi mowa woledzera. Isopropyl imagwira chipongwe chotsalira ndikuyimitsidwa ndi madzi, kenako ndikuchichotsa ndi mpira wa thonje woviikidwa mu acetone. Ngati pali zotsalira pamtunda, muzisamba kachiwiri ndi mowa ndi acetone mpaka ikhale yoyera.
Zachidziwikire, zowonongeka zina zodetsa ndi mandala sangathe kuchotsedwa ndikutsuka, makamaka filimuyo yowotcha yoyambitsidwa ndi uve, kuti mubwezeretse magwiridwe antchito, njira yokhayo ndikusintha mandala.
Konzani njira yosinthira
Panthawi ya kukhazikitsa, ngati njirayo siyolondola, mandala adzaipitsidwa. Chifukwa chake, njira zogwirira zomwe zatchulidwa kale ziyenera kutsatiridwa. Ngati kuchuluka kwakukulu kwa magalasi kumafunikira kukhazikitsidwa ndikuchotsedwa, ndikofunikira kuti mupange njira yokwaniritsira ntchitoyo. Zipangizo zapadera zimatha kuchepetsa kuchuluka kwa mandala, potero kuchepetsa chiopsezo cha zodetsa zodetsa kapena kuwonongeka.
Kuphatikiza apo, ngati mandala saikidwa molondola, dongosolo la laser siligwira ntchito moyenera, kapenanso kuwonongeka. Ma lenera lonse la co2 ayenera kuyikika mbali ina. Chifukwa chake wogwiritsa ntchito ayenera kutsimikizira zolondola za mandala. Mwachitsanzo, mawonekedwe apamwamba agalasi yotulutsa ayenera kukhala mkati mwa kholo, ndipo malo otsekemera ayenera kukhala kunja kwa khola. Ngati izi zasinthidwa, laser idzatulutsa laser kapena mtengo wotsika. Mbali ya codex yoyang'ana magalasi omaliza mutsekeke mutsekeke, ndipo mbali yachiwiri kudzera mwa mandala imatha kapena yathyathyathya, yomwe imagwira ntchitoyo. Ngati abwezeretsedwa, zomwe zikuwoneka zidzakhala zazikulu ndipo mtunda wogwira ntchito zidzasintha. Podula mapulogalamu, zomwe zimapangitsa kuti ziziyenda pang'ono komanso pang'onopang'ono. Mowonetsa ndi mtundu wachitatu wa mandala, ndipo kukhazikitsa kwawo kumachititsanso. Zachidziwikire, ndi chiwonetsero ndikosavuta kuzindikira zowonetsera. Mwachidziwikire, malo okutidwa ndi osemphana nawo.
Nthawi zambiri, opanga adzalemba m'mphepete kuti athandize kuzindikira pamwamba. Nthawi zambiri chizindikirocho ndi muvi, ndipo mivi yake imaloza mbali imodzi. Wopanga aliyense wa mandala ali ndi kachitidwe ka mandala olemba. Mwambiri, pamagalasi ndi kutulutsa magalasi, mivi imaloza mbali inayo kutalika. Kwa mandala, miyala ya mivi yochokera pansi kapena lathyathyathya. Nthawi zina, ma lens amakumbutsa tanthauzo la zilembo.
Post Nthawi: Disembala-24-2021
