Uko isoko rigenda ritera imbere, icyifuzo cy'ibikoresho byakozwe mbere kiriyongera, kandi ubwiza bw'ibikoresho bya beto byakozwe mbere ku isoko buratandukanye cyane.
Abakora ibikoresho byakozwe mbere muri iki gihe bahangayikishijwe n'ingenzi mu ikorwa ryabyo. Ubwiza bwa beto mu ikorwa rya beto ikozwe mbere bugira ingaruka zitaziguye ku mikorere y'ibicuruzwa byakozwe mbere. Ikintu cy'ingenzi mu kugena ubwiza bwa beto ikozwe mbere ni imikorere y'icyuma gikoreshwa mu ruganda ruvanga beto ikozwe mbere.
Muri iki gihe, ikintu gikunze kwitiranywa mu nganda ni ukumenya niba imvange y’isima ivanze cyangwa imvange y’isima ifite amashami abiri ikoreshwa mu ruganda ruvanga sima rukozwe mbere. Ni irihe tandukaniro riri hagati y’imvange ebyiri za sima mu mikorere yo kuvanga sima ivanze mbere?
Isesengura ryavuye mu gikoresho cyo gukangura
Igikoresho cyo kuvanga beto y'imibumbe: Icyuma cyo kuvanga gikoresha imiterere ya parallelogram. Iyo kuvanga byambawe ku rugero runaka, bishobora kuzunguruka dogere 180, bigakomeza gukoreshwa kenshi, bigabanyiriza ikiguzi cy'ibikoresho by'umukiriya. Ukuboko gukurura gukoresha imiterere y'icyuma gifunga. Ongera ikoreshwa ry'icyuma uko bishoboka kose.
Ukuboko guvanze kwakozwe mu buryo bworoshye, bigabanya amahirwe yo kuba ukuboko gukozwe mu buryo bw'ibikoresho, n'igishushanyo cy'ikoti ridashira kugira ngo binoze ubuzima bwo kuvanga umuziki.
[Igikoresho cyo kuvanga sima y'umubumbe]
Igikoresho cyo kuvanga sima gikozwe mu buryo bwa "twin-shaft" kigabanyijemo ubwoko bw'icyuma n'ubwoko bwa "ribbon" ubwoko bwa "two", bitewe n'imiterere y'icyuma, ikoreshwa ry'icyuma rike, ikoreshwa ry'icyuma nyuma y'igihe runaka rigomba gusimburwa ryose, bitewe n'imiterere y'icyuma, kwiyongera kw'amahirwe yo gufata uruziga n'icyuma gisubira inyuma yongera ikiguzi cyo kubungabunga abakiriya no gusimbuza ibice.
Umuvumbuzi wa sima y’imibumbe ugororotse ntushobora gusa kuzuza ibisabwa na sima ivanze neza cyane, ifite ubwiza bwo kuvanga, kandi ifite uburinganire bwo kuvanga; kubera ko igice cyakozwe mbere kiri munsi y’aho bavanga, nta bushobozi bwo kuvanga bwa kabiri bushoboka mu gutwara amato ya sima y’ubucuruzi. Kubwibyo, uburinganire bw’umuvumbuzi umwe bugomba kuba bwinshi, kandi uburinganire bw’umuvumbuzi umwe gusa ni bwinshi, kugira ngo bigabanye igipimo cy’ibisigazwa by’ibicuruzwa byakozwe mbere kandi binoze ubwiza bw’umukiriya. Imikorere y’ubuhanga bw’umuvumbuzi wa sima y’imibumbe ugororotse ugereranije n’imivumbuzi ya sima ifite imigozi ibiri ikwiriye kuvanga sima isanzwe.
Imashini zivanga beto zifite imigozi ibiri zikwiriye gukoreshwa muri beto y’ubucuruzi, gutunganya imyanda, gutunganya imyanda ndetse n’inganda zimwe na zimwe zidafite ibisabwa bihagije kugira ngo zibe nziza.
Igihe cyo kohereza: Gicurasi-16-2018
