Amakuru n'Itangazamakuru

Gukuramo chromatic ni iki?

Chromatic aberration bivuga itandukaniro ryamabara. Mubuzima bwa buri munsi, dukunze kuvuga ko itandukaniro ryamabara ryerekeza kubintu byo kudahuza ibara mugihe ijisho ryumuntu ryitegereje ibicuruzwa. Kurugero, mubikorwa byo gucapa, itandukaniro ryamabara hagati yikintu cyacapwe nicyitegererezo gisanzwe gitangwa nabakiriya.
Mu nganda nubucuruzi, ni ngombwa cyane gusuzuma itandukaniro ryibara ryibicuruzwa neza. Nyamara, ibintu byinshi, nkisoko yumucyo, kureba Inguni nindorerezi uko ibintu bimeze, birashobora gutuma habaho itandukaniro mugusuzuma amabara.

01 Kuvanga amabara

Gucapa toning ihuza nibintu byingenzi bigize ibara ritandukanye. Muri rusange, abatekinisiye benshi bacapura ibigo bitondera gusa uburambe cyangwa ibyiyumvo byabo mugihe tone, ntabwo aribisanzwe cyangwa bihuriweho. Baguma gusa muburyo bwumwimerere amabara yerekana kandi birasanzwe. Ku ruhande rumwe, nta ngaruka bigira ku kunoza imiterere ya chromatic, kurundi ruhande, biragoye guhindura hue. Icya gatatu, nta buhanga bukwiye bwo gushiraho amabara ahuza abakozi.

Mbere yo gutondeka, hagomba kwitabwaho cyane cyane gukumira ikoreshwa rya sisitemu yo gucapa inkingi ziva mubakora inganda zitandukanye. Nibyiza gukoresha wino yo gucapa kuva muruganda rumwe kugirango tone. Birakenewe ko abakozi bakora toning kugirango basobanukirwe neza ibara ribogamye rya wino itandukanye yo gucapa, ifasha kugenzura mugikorwa cya toning. Mbere yo gutondeka, niba wino isigaye yo gucapa ikoreshwa, birakenewe ko tubanza kwerekana neza irangi rya wino yo gucapa, reba niba ikarita ndangamuntu ya wino yo gucapa ari ukuri, nibyiza gukoresha wapi wino kugirango usibe icyitegererezo cyo kureba kandi kugereranya, hanyuma wongereho, mbere yo kongeramo, uburemere bugomba gushimangirwa gupima, hanyuma ukandika amakuru.

Mubyongeyeho, mugihe uhinduye igicucu cya wino idasanzwe yamabara, urashobora kandi gukoresha uburyo bwo gupima toning. Iyo usibye icyitegererezo cya wino, bigomba kuba bisa, kandi bigomba gufata ibara ryera, bifasha kugereranya nicyitegererezo gisanzwe. Iyo hue igeze hejuru ya 90% yicyitegererezo gisanzwe, komeza ihinduka ryubwiza. Turashobora gukora ingero, hanyuma tukayihuza neza. Birakwiye ko tuvuga ko mugihe cyo gutondeka amajwi, hagomba kwitabwaho byumwihariko kubyerekeranye nukuri kwamakuru, kandi uburinganire bwikigereranyo cya elegitoronike ni ngombwa cyane kugirango incamake y'ibipimo byerekana amakuru. Iyo ikigereranyo cyo gucapa wino cyongerewe imbaraga, binyuze mubihe byinshi byimyitozo birashobora kwihuta kandi byumvikana, ariko kandi birashobora kwirinda ko habaho itandukaniro ryamabara.

Nibyiza guhuza wino ihuye ukurikije ingano yubunini bwateganijwe, kandi nibyiza kurangiza imirimo ihuza ibara icyarimwe kugirango wirinde gutandukana kwa chromatic biterwa no guhuza amabara menshi. Irashobora kugabanya muburyo butandukanye itandukaniro ryamabara nibibaho bya wino isigaye. Iyo ugenzura ibara, rimwe na rimwe niyo ibara risa munsi yumucyo rusange, ariko reba ukundi ariko munsi yubundi bwoko bwa rumuri, kuko ibi bigomba guhitamo urumuri rukoresha ibipimo bihuriweho byubahiriza ibara cyangwa kugereranya ibara.

02 Gucapura

Ingaruka zo gucapa scraper kubitandukaniro ryamabara niba scraper ikunze kwimurwa mugukora no gutunganya, umwanya wakazi wa scraper uzahindurwa, ibyo ntibifasha kwimurwa bisanzwe no kubyara amabara ya wino yo gucapa, hamwe nigitutu cya scraper ntishobora guhinduka uko bishakiye.

Mbere yo gukora no kuyitunganya, birakenewe guhindura Inguni nu mwanya ukurikije ishusho ninyandiko yumuzingo. Icyuma gikurikira kigomba kwitondera byumwihariko ibikorwa bisukuye kandi bikarishye byintoki. Inguni ya scraper isanzwe iri hagati ya dogere 50-60. Byongeye kandi, mbere yo gukata, hakwiye kwitabwaho byumwihariko kugirango harebwe niba scraper amanota atatu aringaniye, kandi ntihazabaho ubwoko bwumuhengeri nibintu biri hejuru kandi biri hasi, ibyo bikaba ari ingenzi cyane muguhagarara kwicyiciro.

03 Guhindura ibice

Guhindura Viscosity bigomba gushimangirwa mbere yo gukora no gutunganya, kandi nibyiza kubihindura ukurikije umuvuduko wimashini ziteganijwe. Nyuma yo kwishongora, imashini izajya ikurikirana nyuma yiminota 10 mbere yo gutangira umusaruro no kuyitunganya. Kugirango byihute gutunganya ibicuruzwa bigenzura ibicuruzwa byujuje ubuziranenge kugirango byuzuze ubuziranenge bwubumenyi, muri iki gihe birashobora gukora ubushakashatsi bwimbitse, nkigiciro kimwe cy’ibicuruzwa bihuriweho n’ibicuruzwa, agaciro kagomba kwandikwa ako kanya hamwe n’ibicuruzwa byose ukurikije amakuru guhinduka, birashobora kugabanya muburyo bwo gutandukanya ibara ryatewe no guhinduka kwijimye. Kumenya ibishishwa bigomba kwitondera byumwihariko ubuhanga bwo gutahura. Mubisanzwe, wino yo gucapa mu ndobo yo gucapa cyangwa igikarabiro cyo gucapa niwo mubiri nyamukuru ugaragaza. Mbere yo gutahura, oya. Igikombe 3 cya viscosity kigomba gusukurwa kugirango byoroshye kumenyekana neza.

Mu musaruro usanzwe, birasabwa ko ibishishwa byapimwe buri minota 20-30. Kapiteni cyangwa umutekinisiye arashobora guhindura ibishishwa akurikije ihinduka ryagaciro. Mugihe uhinduye ububobere bwo gucapa wino no kongeramo umusemburo, hakwiye kwitabwaho cyane cyane kugirango bitagira ingaruka ku buryo butaziguye wino yo gucapa, kugirango hirindwe kwangirika kwa sisitemu yo gucapa mu bihe bisanzwe, gutandukanya resin na pigment, hanyuma icapiro umusatsi wibicuruzwa, kubyara amabara ntabwo bihagije.

04 Ibidukikije

Amahugurwa agenga ikirere cyikirere, mubihe bisanzwe duhindura 55% -65% birakwiye.

Ubushuhe buhebuje buzogira ingaruka kumashanyarazi yo gucapa, cyane cyane ihererekanyabubasha rito cyane biragoye kwerekana mubisanzwe. Guhindura muburyo bwiza bwikirere, ingaruka zo gucapa wino no guhindura amabara bifite uruhare runini.

05 ibikoresho fatizo

Niba impagarike yubuso bwibikoresho fatizo byujuje ibisabwa bigira ingaruka ku guhanagura no kwimura inkingi yo gucapa kuri substrate, kandi bikagira ingaruka no kwerekana amabara yerekana irangi ryo gucapa kuri firime, kandi ni kimwe mubintu bigira ingaruka kumabara atandukanye. . Kugirango ubuziranenge bwibikoresho fatizo nibisabwa kugirango ugenzure ubuziranenge. Ni ngombwa cyane guhitamo abaguzi babishoboye.

06 Kumenya ubuziranenge

Kumenyekanisha ubuziranenge bivuga imyumvire yubuziranenge kubicuruzwa, gutunganya no gucunga neza ubuziranenge.

Iyi myumvire igomba kugaragara, igaragarira muburyo burambuye bwakazi. Muguhindura rero itandukaniro ryamabara ni cyane cyane kuyobora kuyobora ireme ryabakozi kugirango bateze imbere, mubikorwa byindashyikirwa, shiraho igitekerezo cyubwiza bwibicuruzwa, nko kwerekana ko byubahiriza byimazeyo urugero rusanzwe rwageze kuri 90%, birashoboka tangira umusaruro no gutunganya, mugice cya mbere kugirango ufashe abakozi bashinzwe kugenzura ubuziranenge gushimangira igice cyambere cyimirimo yubugenzuzi.

Komera hamwe nabakozi mubikorwa byo gutunganya no gutunganya imikorere yubuyobozi bufite ireme, nko gusimbuza wino yo gucapa mu bicuruzwa no kuyitunganya, cyane cyane witondere ibisobanuro byanditseho inkono, kandi witondere cyane kumpera yubutaka no gusiba. clip ya blade hari impinduka mugihe cyangwa isuku, utuntu duto duto, niba utitaye cyane mubikorwa no gutunganya birashobora kugaragara hagati yamabara avanze, Gutera ibara amabara, hanyuma aberrasi ya chromatic.

Itandukaniro ryamabara mugucapwa byanze bikunze, uburyo bwo kwirinda cyangwa kugabanya ibiba byerekana itandukaniro ryamabara, nurufunguzo, isesengura rirambuye ryibintu bitandukanye byavuzwe haruguru, kugirango ubashe kubona tekinike yateye imbere, birashobora gukomeza kwirinda itandukaniro ryamabara, uburyo bwo kugenzura itandukaniro ryibara, gusa kubisoko hamwe nicyitegererezo cyo kuyobora, birashobora kugabanya no kwirinda itandukaniro ryamabara, Gusa nukwitondera cyane cyane imicungire yimikorere irambuye hamwe namakuru yatunganijwe mubikorwa no gutunganya dushobora gukora ibicuruzwa byiza no kunoza irushanwa ryuzuye ryisoko ryinganda.