Answer
Ubushobozi bwo gusunika ni munsi yindangagaciro ebyiri: Impeta yimpeta na Groove Deformation. Imbaraga zo gukata impeta zibarwa nk $ P_r = _x000c_rac {D imes t imes au imes _x0008_eta} {S} $, aho $ D $ ari shaft / bore diameter, $ t $ nubunini bwimpeta, $ \ tau $ nimbaraga zo gukata ibikoresho byimpeta, naho $ \ beta $ nikintu cyumutekano. Groove deformation (gutanga) mubisanzwe nibintu bigabanya iyo amazu akozwe mubikoresho byoroshye nka aluminium. Irabarwa hashingiwe ku bujyakuzimu ($ d $) n'imbaraga z'umusaruro w'ibikoresho byo guturamo ($ \ sigma_y $): $ P_g = _x000c_rac {D imes d imes \ sigma_y imes an (\ alpha)} {K} $, aho $ \ alpha $ ari inguni yo guhuza. Mubikorwa byinshi byubuhanga, hashyizweho ikintu cyumutekano cya 2 cyangwa 3 kugirango harebwe ko igikoni 'kitazunguruka' no gusohora impeta munsi yimitwaro yimpanuka.
