Uburyo bwo guhererekanya kuvanga impanga-shaft itwarwa nigabanuka ryibikoresho bibiri. Igishushanyo kiroroshye, ihererekanyabubasha rihamye, urusaku ruri hasi, kandi ubuzima bwa serivisi ni burebure.
Ikarita yemewe yo kuvanga ukuboko hamwe na dogere 60 yubushakashatsi ntibitanga gusa ingaruka zo gukata kumirasire yibikoresho mugihe cyo kuvanga, ahubwo binateza imbere ingaruka zo gusunika axial, bigatuma ibikoresho bikurura cyane kandi bigera kubintu bimwe mugihe gito. Leta, kandi kubera igishushanyo cyihariye cyibikoresho bivanga, igipimo cyo gukoresha sima cyaratejwe imbere. Mugihe kimwe, itanga igishushanyo mbonera cya dogere 90 kugirango ihuze ibisabwa nibikoresho binini.
Igihe cyo kohereza: Ukwakira-08-2019
