Nsuzuma uburyo ibikoresho bitoranywa hashingiwe ku nzitizi z'ahantu, kwihanganira urusaku, n'ibisabwa ku mutwaro. Imashini zo mu bwoko bwa Spiral bevel zifite imirongo yo hagati y'umugozi ihuza hamwe n'imikorere yo kuzunguruka. Ku rundi ruhande, imashini yo mu bwoko bwa hypoid ikoresha imirongo yo hagati idahuza, ihuza impande, ishyiramo longitudina...
Nasanze imodoka ya hypoid yohereza ingufu neza hagati y’imirongo idahuye cyangwa ngo ikore neza. Imiterere yihariye y’iyi modoka ituma ngera ku musaruro mwiza no ku rusaku ruke, ndetse no ku muvuduko wa rpm 3,000. Mu makamyo no mu modoka zihuta cyane, nishingikiriza kuri mudasobwa ya hypoid kugira ngo ngire imikorere mito kandi ikomeye. ...