Official Answer
Answer
Guhangayikishwa mugihe cyo kwishyiriraho birarenze cyane guhangayikishwa numwanya ukora. Ku mpeta yo hanze, fibre ihangayikishije $ ext {σ} $ iyo yaguwe hejuru yumutwe ni $ ext {σ} = _x000c_rac {E imes t imes (D_s - D_g)} {D_m ^ 2} $, aho $ D_s $ ni diameter ya shaft na $ D_g $ ni diameter yubusa. Kugirango wirinde 'Gushiraho Ibihe Byose' (Deformasique de plastike), guhangayikishwa kubara $ ext {σ} $ bigomba kuba munsi yumusaruro wibikoresho $ S_y $. Niba kubara byerekana $ ext {σ}> S_y $, uwashushanyije agomba: 1) Kongera diameter yubusa yimpeta (kugabanya 'cling'), 2) Koresha ibikoresho bifite imbaraga nyinshi zumusaruro, cyangwa 3) Kugabanya umubyimba wimpeta $ t $.
