Amatara yo ku mihanda akoresha imirasire y'izuba akoreshwa n'ingufu z'izuba. Uretse kuba ingufu z'izuba zizahindurwamo ingufu z'umujyi mu minsi y'imvura, kandi igice gito cy'ikiguzi cy'amashanyarazi kizakoreshwa, ikiguzi cyo gukora ni hafi zeru, kandi sisitemu yose ikora mu buryo bwikora nta muntu ubikoze. Ariko, ku mihanda itandukanye n'ibidukikije bitandukanye, ingano, uburebure n'ibikoresho by'inkingi z'amatara yo ku mihanda akoresha imirasire y'izuba biratandukanye. None se ni ubuhe buryo bwo guhitamoinkingi y'amatara yo ku muhanda akoresha ingufu z'izubaIbi bikurikira ni intangiriro y'uburyo bwo guhitamo inkingi y'itara.
1. Hitamo inkingi y'itara ifite ubugari bw'urukuta
Niba inkingi y'itara ry'imirasire y'izuba ifite ubushobozi buhagije bwo guhangana n'umuyaga n'ubushobozi buhagije bwo gutwara ibintu bifitanye isano itaziguye n'ubugari bw'urukuta rwayo, bityo ubugari bw'urukuta rwayo bugomba kugenwa hakurikijwe uko itara ry'umuhanda rikoreshwa. Urugero, ubugari bw'urukuta rw'amatara yo mu muhanda bungana na metero 2-4 bugomba kuba nibura cm 2.5; Ubugari bw'urukuta rw'amatara yo mu muhanda bufite uburebure bwa metero 4-9 burakenewe kugira ngo bugere kuri cm 4-4.5; Ubugari bw'urukuta rw'amatara yo mu muhanda afite uburebure bwa metero 8-15 bugomba kuba nibura cm 6. Niba ari agace gafite umuyaga mwinshi uhoraho, agaciro k'ubugari bw'urukuta kazaba kari hejuru.
2. Hitamo ibikoresho
Ibikoresho by'inkingi y'itara bizagira ingaruka ku buzima bw'itara ryo ku muhanda, bityo naryo rigatoranywa neza. Ibikoresho bisanzwe by'inkingi y'itara birimo inkingi y'icyuma ya Q235, inkingi y'icyuma kitagira umugese, inkingi ya sima, nibindi.
Uburyo bwo gushyushya icyuma gikozwe mu cyuma cya Q235 bushobora kongera ubushobozi bwo kurwanya ingese ku gice cy'urumuri. Hariho kandi ubundi buryo bwo kuvura, gukoresha icyuma gikonjesha. Ariko, birakwiye ko uhitamo gukoresha icyuma gishyushya.
(2) Inkingi y'itara ry'icyuma kidakoresha ifu
Inkingi z'amatara yo ku muhanda akoreshwa n'izuba nazo zikozwe mu byuma bita "stainless steel", kandi bifite ubushobozi bwo kurwanya ingese. Ariko, ku bijyanye n'igiciro, ntabwo ari nziza cyane. Ushobora guhitamo ukurikije ingengo y'imari yawe.
(3) Inkingi ya sima
Inkingi ya sima ni ubwoko bw'inkingi y'amatara gakondo imara igihe kirekire kandi ikomeye cyane, ariko iraremereye kandi ntiyoroheye kuyitwara, bityo ikunze gukoreshwa n'inkingi y'amashanyarazi gakondo, ariko ubu ubwoko bw'inkingi y'amatara ntibukunze gukoreshwa cyane.
3. Hitamo Uburebure
(1) Hitamo ukurikije ubugari bw'umuhanda
Uburebure bw'inkingi y'itara bugena uburyo itara ryo ku muhanda rimurikira, bityo uburebure bw'inkingi y'itara nabwo bugomba gutoranywa neza, ahanini bitewe n'ubugari bw'umuhanda. Muri rusange, uburebure bw'itara ryo ku muhanda rifite uruhande rumwe ≥ ubugari bw'umuhanda, uburebure bw'itara ryo ku muhanda rifite uruhande rumwe = ubugari bw'umuhanda, n'uburebure bw'itara ryo ku muhanda rifite uruhande rumwe ruzunguruka ni hafi 70% by'ubugari bw'umuhanda, kugira ngo haboneke urumuri rwiza.
(2) Hitamo ukurikije urujya n'uruza rw'imodoka
Mu guhitamo uburebure bw'inkingi y'urumuri, tugomba no gutekereza ku rujya n'uruza rw'imodoka mu muhanda. Niba hari amakamyo manini menshi muri iki gice, twagombye guhitamo inkingi y'urumuri miremire. Niba hari imodoka nyinshi, inkingi y'urumuri ishobora kuba iri hasi. Birumvikana ko uburebure bwihariye butagomba kuva ku gipimo ngenderwaho.
Uburyo bwo guhitamo inkingi z'amatara yo ku muhanda zikoreshwa n'izuba burasangizwa hano. Ndizera ko iyi nkuru izagufasha. Niba hari icyo udasobanukiwe, ndakwinginze.dusigire ubutumwakandi tuzabigusubiza vuba bishoboka.
Igihe cyo kohereza: Mutarama 13-2023
