Chifukwa mwala ndi zinthu zachilengedwe, zimakhala ndi zolakwika zambiri zomwe sizingalephereke, ndipo zinthu zopanda pake zamwala ndizosavomerezeka kwa makasitomala, motero mafakitale ambiri amawononga zinyalala zazikulu ndi kutayika.Mafakitale ena amiyala amawona zinthu zazing'onozi ngati zinthu zamtundu woyamba (zogulitsa A-class) ndikuzigulitsa kwa makasitomala.Inde, mtengo wake ndi wotsika mtengo.Choncho, poyendera fakitale, tiyenera kutsegula maso athu kuti titsimikizire chidutswa chilichonse cha miyala yoyenerera.Apo ayi, ndi zonena za kasitomala, ndi imfa ya kasitomala.
Nthawi zambiri, njira zazikulu zopangira miyala yachiwiri kukhala mwala woyamba m'mafakitale amwala ndi izi:

1. Gwiritsani ntchito sera pokonza mabowo a slabs (makamaka granite)
Sizili bwino kuchita izi.Njira yolondola yochitira izi sikupanga sera, koma epoxy resin, yomwe ndi yofanana kapena yofanana ndi pamwamba pa mwala.Sera imagwiritsidwa ntchito pokonza mabowo.Sera ikagwa pakati kapena sera kusungunuka chifukwa cha kutenthedwa ndi dzuwa komanso kutentha kwambiri kapena kufukiza m'zotengera, mabowowo amawonekerabe.Pa boardboard ndiabwino kwambiri mukamayang'ana katundu, koma pali mabowo kumbali yamakasitomala.
Ndiye mumasiyanitsa bwanji mwala wokonzedwa ndi sera?
Panthawiyi, bola ngati titchera khutu ku makristasi ena osakhala achilengedwe (tinthu tating'ono ta crystalline) pamwamba pa mbale yamwala, zomwe nthawi zambiri zimatengera parafini.
2. Chifukwa chakuti digiri yopukutira siili yoyenera, mafuta, sera ndi filimu amagwiritsidwa ntchito kuti awonjezere kuwala kwa miyala.
Chifukwa cha luso lawo la processing kapena kulingalira mtengo, ena mwala processing zomera sanali akupera mwala kukwaniritsa mfundo mgwirizano kapena zofunika glossiness, kotero ntchito kupukuta mafuta, kapena sera, ndi ❖ kuyanika filimu kuonjezera glossiness pamwamba mwala. , kuti akwaniritse zofunikira za mgwirizano wa glossiness (nthawi zambiri kuposa madigiri 90).Zotsatira zake zimakhalanso zoipa kwambiri, monga mafuta ndi sera, sizingakhazikitsidwe nthawi isanafike (kapena ndondomeko yoyika) idzawulula kuyikapo, pamene kupaka kuli bwino, koma filimuyo ikatha, idzawonetsanso kudzaza, chifukwa malamulo ena okhala ndi nthawi yake ndi oopsa, akhoza kukhala opanda ndalama ndi katundu.
Ndiye tingasiyanitse bwanji miyala yopukutidwa?
Nthawi zambiri, kumbuyo ndi mbali ya miyala yamtengo wapatali yokhala ndi mafuta imakhala ndi madontho amafuta, ngakhale madontho amafuta;mwala wokutidwa ndi sera wotsetsereka wa Kanban pamwamba ulinso wosiyana, mutha kugwiritsa ntchito machesi kapena moto kuwotcha pamwamba pa bolodi, ngati pali sera, amakopera kuti awulule nkhope yoyambirira yamwala;ponena za mwala wokutidwa ndi sera, ngakhale gloss ndi yokwera kwambiri, Ayi. Mphamvu ya filimuyi si yabwino, yosavuta kuvala komanso zokopa zimatha kuwonedwa ndi kuwala.
3. Chithandizo cha zolakwika monga ndulu yakuda ndi madontho
Pamiyala yakuda ndi ndulu, nthawi zambiri amathandizidwa ndi oxidant amphamvu, omwe ndi ofanana m'mafakitole ambiri.Koma pali kusiyana pakati pa mafakitale abwino ndi mafakitale opanda pake.Mafakitole abwino amathandizidwa pambuyo pogaya movutikira, ndiye muzimutsuka popanda kusiya zotsalira za okosijeni, ndiyeno akupera bwino.Ndipo mafakitale omwe ali ndi vuto losawongolera bwino amapukutira kaye.Akayang'ana katundu, amasankha miyala yomwe ili ndi vuto monga mbale yakuda ndi ndulu asanaikonze.Amapaka ndi oxidizer amphamvu pomwepo ndikutsuka pomwepo.Miyala yomwe ingathe kuchiritsidwa imasonkhanitsidwa poyang'anitsitsa khalidwe.Ndipotu izi ndizovuta.Choyamba, pepala lopangidwa ndi mankhwalawa limawonongeka ndi asidi amphamvu kapena alkali, pamwamba pa mbaleyo imawonongeka ndipo gloss imachepetsedwa.Kachiwiri, kutsuka pa malo oxidizer amphamvu ndikuthamangira kunyamula mabokosi kumapangitsa kutsuka kodetsa kwa asidi amphamvu kapena alkalis pamiyala, zomwe zipangitsa kuti ma oxidizer amphamvu otsalirawa apitilize kukhala oxidize ndikuyambitsa mavuto monga chromatic aberration ndi whitening kuti awononge. pamwamba pa slabs.Komanso, chifukwa cha kutsukidwa ndi madzi, oxidizer amphamvuwa adzayenderera kumalo ena ndikuyambitsa ziwiri.Kuipitsa kwachiwiri, kuchuluka kwake koipitsa nthawi zambiri kumakhala kokulirapo kuposa malo opakapaka.
Momwe mungathanirane ndi mwala wosalongosoka ndi ndulu yakuda ndi banga?
Pavutoli, ndi bwino kuti tiyang'ane katunduyo nthawi ikakhala yochuluka.Ngati pali madontho kapena ndulu zomwe zikuyenera kuthetsedwa, tiyenera kuziyeretsa ndikuzitumiza kuti zikapulitsidwe.

4. Kupaka miyala ya chromatic aberration, kapena kugwiritsa ntchito mwala wina m'malo mwa utoto.
Kwa miyala yopaka utoto, choyamba, iyenera kudziwika ndi makasitomala.Osagwiritsa ntchito miyala yopakidwa utoto ngati zinthu zapamwamba.Pakuti ngakhale ndi mwala wopakidwa utoto, uyenera kukhala wamtundu wofanana, wokhala ndi mtundu wabwino komanso sungathe kuzimiririka.
Ndiye mungasiyanitse bwanji mwala wodayidwa?
Mtundu wa miyala yamwala yopaka utoto udzakhala wokongola komanso wosakhala wachilengedwe.Tikathyola pepalalo, tipeza kusanjikiza kolowera pakupaka papepala.Palinso miyala yachilengedwe yomwe imatha kupakidwa utoto.Ubwino wawo wamwala si wabwino.Ndi miyala ina yokhala ndi porosity yayikulu komanso kuyamwa kwakukulu kwamadzi (zomwe zingakhudze thupi ndi luso la miyala ndipo sachedwa ngozi).Kawirikawiri, amatha kusiyanitsa ndi njira yogogoda.Phokoso la miyala yokhala ndi mawonekedwe owundana limakhala lomveka bwino komanso lomveka bwino likagwetsedwa, pomwe phokoso la miyala lokhala losalala limamveka bwino.Phokoso limakhala lopanda phokoso.Palinso mtundu womwewo wa mwala wachilengedwe, pambuyo popaka utoto, gloss yake imakhala yocheperapo kuposa miyala yopanda utoto, imawoneka ngati mdima pang'ono.