Ibice bya granite mekanike bishingiye ku masahani asanzwe y’ubuso bwa granite, bikongerwamo uburyo bwo gucukura (hamwe n’amaboko y’icyuma), gukata no gupima neza hakurikijwe ibisabwa n’umukiriya. Ugereranyije n’amasahani asanzwe ya granite, ibi bice bisaba ubushishozi bwinshi mu bya tekiniki, cyane cyane mu buryo bworoshye no mu buryo bungana. Nubwo inzira yo gukora—guhuza imashini no gukurura intoki—ikomeza kuba nk’amasahani asanzwe, ubuhanga bukoreshwa muri ibyo bikorwa buragoye cyane.
Ikoranabuhanga rigezweho n’iry’ubukorikori buciriritse ryabaye ingenzi mu nganda zigezweho, rikora nk'ibipimo by'ingenzi byerekana ubushobozi bw’igihugu mu ikoranabuhanga rihanitse. Iterambere ry’ikoranabuhanga rigezweho, harimo n’iryo mu kurinda igihugu, rishingiye cyane ku iterambere ry’ibikorwa bigezweho cyane kandi bito. Iri koranabuhanga rigamije kunoza imikorere ya mekanike, kunoza ireme, no kongera icyizere cy’ibice by’inganda binyuze mu kongera ubuziranenge no kugabanya ingano.
Ubu buryo bwo gukora bugaragaza uburyo butandukanye bwo guhuza imashini zikora, ibikoresho by'ikoranabuhanga, optique, sisitemu zigenzurwa na mudasobwa, n'ibikoresho bishya. Mu bikoresho bikoreshwa, granite karemano irimo gukundwa cyane bitewe n'imiterere yayo myiza. Kuba ihamye, ihamye mu ngero, no kurwanya ingese bituma granite iba amahitamo meza ku bice by'imashini zikora neza cyane. Bityo, granite irimo ikoreshwa cyane mu kubaka ibice by'ibikoresho byo gupima no gukoresha imashini zikora neza—icyerekezo kizwi ku isi hose.
Ibihugu byinshi byateye imbere mu nganda, birimo Leta Zunze Ubumwe za Amerika, Ubudage, Ubuyapani, Ubusuwisi, Ubutaliyani, Ubufaransa n'Uburusiya, byakoresheje granite nk'ibikoresho by'ingenzi mu bikoresho byabyo byo gupima no mu bice bya mekanike. Uretse kwiyongera kw'ibikenewe imbere mu gihugu, ibicuruzwa by'imashini za granite byoherezwa mu mahanga mu Bushinwa nabyo byagize iterambere rigaragara. Amasoko nka Ubudage, Ubutaliyani, Ubufaransa, Koreya y'Epfo, Singapuru, Leta Zunze Ubumwe za Amerika, na Tayiwani agenda yongera uburyo bwo kugura ibikoresho bya granite n'ibice byayo uko umwaka utashye.
Igihe cyo kohereza: 30 Nyakanga-2025
