Ikirangantego cyashushanyijeho Icyuma nibisanzwe bikoreshwa bishobora kugira uruhare runini mubidukikije, nkibirango byibicuruzwa. Cyane cyane mubidukikije bikaze, ibirango bidafite ibyuma bifite ibintu byiza cyane nko kuramba, kurwanya ruswa, no kwambara birwanya, ibirango byuma bitagira umwanda bikoreshwa mubikorwa byinganda, imashini, indege, imodoka nizindi nzego kugirango ushireho amazina yibikoresho, amatangazo n'imbuzi, na amabwiriza yimashini.Mu nganda nkingufu zamashanyarazi, inganda zimiti, amakara, nicyuma, ibimenyetso bidakora ibyuma birakoreshwa cyane.
Igikorwa cyo gukora ibirango bidafite ingese bigabanijwemo intambwe eshatu: kurigata, gutondeka no gusya.
(1): Gutera. Kurambika ni ugushushanya inyuguti cyangwa ibishushanyo bisabwa hejuru yicyuma kidafite ingese binyuze muri etchant. Iyi nzira isaba gukoresha amasahani mabi, kwerekana itandukaniro, gutera imbere, gukaraba amasahani nibindi bikorwa byo gukora amasahani. Mubisanzwe, mugihe ukora ibirango bidafite ingese, birakenewe ko unyuza inyandiko nubushushanyo, hanyuma ugapfundikira ubuso butarikarishye hamwe nigitambaro cyoroshye cya fibre chimique ingana nimpapuro zibonerana, hanyuma ugakoresha igisubizo cyoroshye cyo gukonjesha cyashushanyijeho gukuramo ibice bitari imbonerahamwe. Kora igice cyimbonerahamwe igaragara, kandi imbonerahamwe ninyandiko bifite igipimo cyiza.
(2): irangi ryerekana. Irangi ryibibanza nugushira irangi ryicyuma cyarangiye kurangi kumanota amwe kumurongo cyangwa inyandiko kugirango ugere kuburambe bwiza. Ibara ryakoreshejwe muri ubu buhanzi rigomba kuba ryibisigo byinshi, kandi ibya tekinike ni byinshi. Ubu bwoko bw'ikimenyetso busaba ingaruka na essence. Kuberako pigment yoroshye kandi igahuzwa nubuhanzi nubukorikori, igiciro cyubwoko bwibimenyetso nacyo kiri hejuru. Abahanzi bagomba gushushanya ibishushanyo bisobanutse kandi byiza, kandi bakemeza ko hejuru yicyuma gishushanyijeho irangi ryoroshye kandi ryiza, kandi ntihazabaho ibimenyetso byerekana irangi, ibitonyanga by'irangi, ibishushanyo bisize irangi, cyangwa ibara ryinshi cyane.
(3): Yasizwe. Umusaruro urangiye, birakenewe gukora gutunganya projection. Ubuso bwo kurangiza ibirango bidafite ingese nibyingenzi, kuberako kurangiza birasa neza nuburyo bugaragara nibicuruzwa. Inzira yumucyo irashobora gukoresha imbaraga cyangwa imashini kugirango igere ku ngaruka zo hejuru zirangiye kandi neza.
Igihe cyo kohereza: Gicurasi-26-2023
