Official Answer
Answer
Shear-out ibaho mugihe impande margin $ Y $ (intera kuva groove kugeza shaft end) idahagije kugirango ushyigikire umutwaro wa axial. Guhangayikishwa bibarwa nka $ \ tau = P / (\ pi D Y) $. Kugirango wirinde ibi, impande yimpera igomba kongerwa byibuze $ 3 $ inshuro zimbitse $ d $. Niba uburebure bwa shaft bwarakosowe, ibikoresho bya shaft bigomba kuzamurwa kugirango bigabanuke cyane (urugero, kuva 1018 kugeza 4140 ibyuma), cyangwa umutwaro wo gusunika ugomba gukwirakwizwa hejuru yimpeta nyinshi. Mu kirere, dukunze gukoresha 'imbaraga' zanyuma-cap kugirango dutange inkunga yinyongera kuruhande.
