Imashini itwara umuvumbi wo gukuraho ivumbi ry’inkubi y’umuyaga ikunze gukora mu bihe bikomeye by’umukungugu mwinshi n’ubushyuhe bwinshi. Igihe kirekire, ubuso bw’imashini itwara umuvumbi buzaramba cyane. Kubwibyo, ubu buryo bwo gufata imashini itwara umuvumbi idasamba ku buso bw’imashini itwara umuvumbi buragaragara ku isoko. Imashini itwara umuvumbi idasamba ikoreshwa mu gutwika ifu ku bushyuhe bwinshi, ibyo bikaba bishobora kugira uruhare rwiza mu kurinda. Ifite imiterere yo kudasamba cyane, kudahura n’ingaruka, kudahura n’ingese no gukomera cyane.
Igitambaro cya alumina mu ibumbaizwi kandi nka: lining ya alumina, lining ya aluminiyumu nyinshi, lining ya pipeline, lining ya ceramic, porcelain, lining idashira n'andi mazina, buri zina ryo mu gace runaka riratandukanye, muri sisitemu yo kugaburira, sisitemu y'ifu, sisitemu yo gukuraho ivumbi n'izindi myenda, ibikoresho binini bya mekanike bikunze gukoresha ibikoresho nk'ibyo bidashira.
Mu buryo bwo gutwara no gukuraho amakara ashyushye, ingufu zitangwa n'umufana, kandi kuzenguruka kw'umufana ku buryo bwihuta bizatuma ibice bibiri bifite ivumbi bihindagurika, kandi kugongana no kugenda kw'ibice bibiri bikomeye ku imashini y'umufana bizatuma isakara kandi ishire. Mu bihe byashize, ibigo by'ingufu zishyuha muri rusange byakoreshaga uburyo gakondo bwo kurwanya kwangirika nko kugabanya ubushyuhe no gutera ubushyuhe kugira ngo bikomeze kubaho. Ariko, ingaruka zabyo si nziza. Ubu ibigo byinshi byakoresheje ibice bya alumina ceramic kugira ngo bishyire kuri imashini y'umufana, ari na bwo buryo bwiza bwo gukoresha imashini y'umufana muri iki gihe. Kubera ko imashini ya alumina ceramic ifite ubushobozi bwo kwangirika neza, uburemere bworoshye kandi ikaba ikora neza, uburemere bwose bwa imashini bugabanuka cyane, kandi ubuzima bwa fene main bearing buziyongera.
Uburyo bwo kubaka icyuma gikingira alumina bushobora kwangirika ni ubworoshye kandi bworoshye gukoresha. Mbere na mbere, impeller y'umufana igomba gusukurwa no gusigwa, hanyuma icyuma gikingira alumina kigashyirwa kuri impeller y'umufana gikoresheje kole y'umufana idashobora kwangirika. Muri ubu buryo, ubushobozi bwo kwangirika bw'icyuma gikingira umufana burushaho kwiyongera, kandi igihe cyo gukora cy'icyuma gikingira umufana cyangwa umuyoboro kiragabanuka.
Igihe cyo kohereza: Ukuboza 15-2022

