Bikwiriye gukata izuru ry'umupira w'ibicurangisho by'amacunga atatu kandi bikomeye cyane

Utwuma duto dukozwe mu gukuraho ibikoresho no gukora imiterere n'imiterere y'ibipimo byinshi. Dufite impande zo gukata ku ruhande rw'umurambararo w'inyuma n'imyobo ikuramo uduce duto mu gice cyo gukata kandi ikemerera amazi akonje kwinjira. Iyo ubushyuhe budagabanutse neza, impande zo gukata z'igikoresho ziragabanuka kandi hashobora kubaho ibindi bikoresho byinshi. Umubare w'imyobo ushobora kuva kuri ebyiri kugeza ku munani. Imiterere y'imyobo ibiri itanga uburyo bwiza bwo gukuraho uduce duto, ariko imyobo myinshi itanga umusozo woroshye. Agati ni ko gahera ku gikoresho gafatiwe n'igikoresho cyangwa imashini. Utwuma duto duto dushobora gukora imiterere n'imiterere y'ibipimo bitatu, kandi tugakata nk'agace ko gucukura. Utwuma duto duto duto dukoreshwa nko gusya no kurangiza, ariko ntidushobora gukata uduce duto.
| Ibikoresho | Icyuma gisanzwe / Icyuma cyazimye kandi gishyushye / Icyuma gikomeye cyane ~ HRC55 / Icyuma gikomeye cyane ~ HRC60 / Icyuma gikomeye cyane ~ HRC65 / Icyuma kidafunze / Icyuma gishongeshejwe |
| Umubare w'imyirongi | 3 |
| Umurambararo w'umwirongi D | 3-20 |
| Ikirango | MSK |
| Ingano y'umubyimba | 4-20 |
| Pake | Ikarito |
| Ubwoko bw'icibwa rya nyuma | Ubwoko bw'izuru ry'umupira |
| Uburebure bw'umwirongi(ℓ)(mm) | 6-20 |
| Ubwoko bw'Igikato | Ifite impande |
| Umurambararo w'umwirongi D | Uburebure bw'umwirongi L1 | Ingano y'igishishwa d | Uburebure L |
| 3 | 6 | 4 | 50 |
| 4 | 8 | 4 | 50 |
| 5 | 10 | 6 | 50 |
| 6 | 12 | 6 | 50 |
| 7 | 16 | 8 | 60 |
| 8 | 16 | 8 | 60 |
| 9 | 20 | 10 | 70 |
| 10 | 20 | 10 | 70 |
| 12 | 20 | 12 | 75 |
| 14 | 25 | 14 | 80 |
| 16 | 25 | 16 | 80 |
| 18 | 40 | 18 | 100 |
| 20 | 40 | 20 | 100 |
Koresha:

Inganda z'indege
Gukora imashini
Uruganda rw'imodoka

Gukora ibumba

Inganda z'amashanyarazi
Gutunganya lathe

