Ibicuruzwa byinshi bigezweho birakomeye ariko biremereye cyane nubwo bikozwe mubyuma.Impamvu yabyo nuko igishushanyo mbonera cyibicuruzwa byubashywe kurwego kuburyo dushobora gukora ndetse nuburemere buremereye cyane kuva kumpapuro zoroshye.Urupapuro rwerekana kashe ni bumwe mu buhanga budushoboza gukora ishusho yifuzwa nkibintu byoroshye.
Urupapuro rwerekana kashe ni inzira yo gukora idakuramo cyangwa ngo yongere ibikoresho mubice bizaza.Ubu buryo bukoresha uburyo bwo kuzana impapuro zigororotse muburyo bwifuzwa.Mubisanzwe, uhetamye impapuro zicyuma kubikoresho kabuhariwe ukoresheje gupfa bidasanzwe no gukubita.Mubisanzwe, inzira ntisaba gushyushya urupapuro bityo ntirugoreka ubushyuhe hejuru yurupfu.Ukuri gutuma gukora kashe yicyuma mubukungu kandi byangiza ibidukikije kimwe.Ariko, niba ukeneye igice cyakozwe kuva kumpapuro zibyibushye, imbaraga zikenewe kugirango zunamye zishobora kuba nini cyane.Nibwo uzakenera gushyushya ibyuma hanyuma werekeza kubihimbano.
Kwunama nigikorwa cyibanze cyo gukora ibyuma byoroheje byashyizweho kashe.Wunamye gusa urupapuro rwicyuma kumurongo ugororotse kurwego rusabwa.Kugirango ubigereho, uzakenera gushyirwaho kashe hamwe na cavite ya V, ikozwe muburyo bukenewe hamwe na punch ihuye.
Guhinduranya bisa cyane no kugonda ariko bigakorwa kumurongo uhetamye.Ibi bituma ibikorwa bigorana gato kandi ibikoresho byihariye bya flanging bigomba kugurwa.
Gushushanya birasa cyane no gushushanya ariko icya kabiri gikata igice gito cyicyuma kugirango gikore ikirangantego cyangwa ikimenyetso ku gice cyicyuma mugihe gushushanya bifashisha icyuma cyateganijwe mbere yo gukora indentation muburyo bwubutumwa bukenewe cyangwa ishusho.