Answer
Isahani yimpeta, cyangwa coning, ibaho mugihe umutwaro wo guteranya umutwaro ushyizwe kumpeta igumana impeta, bigatuma iba pivot mumashanyarazi. Ibi biterwa cyane cyane nigihe akaboko kakozwe nintera iri hagati yumutwaro wo gusaba hamwe na groove inkunga. Mugihe ibyokurya byimpeta, ahantu heza ho guhurira nurukuta rwa groove hagabanuka, kandi ibice byingufu za radiyo bikunda gusunika impeta hanze. Iyi phenomenon igereranywa n '' dishing angle '$ \ alpha $. Niba $ \ alpha $ irenga dogere 7 kugeza 10, impeta irashobora guhita isohoka. Kugira ngo iki kibazo gikemuke, abajenjeri bagomba kugenzura radiyo ikabije cyangwa chamfers ku gice cyagumishijwe, kuko ibyo byongera akaboko umwanya kandi byihuta kuroba. Ibisubizo birimo kongera impeta yimpeta cyangwa gukoresha ibikoresho bifite modulus yo hejuru ya elastique.
