Answer
Ubushobozi bwo gutwara ibintu bushingiye ku mpeta y'impeta $ P_s $ bigenwa na formula $ P_s = \ frac {D t \ pi S_s} {K} $, aho $ D $ ari shaft cyangwa bore diameter, $ t $ nubunini bwimpeta, $ S_s $ nimbaraga zo gukata ibikoresho byimpeta, naho $ K $ nikintu cyumutekano (mubisanzwe 3). Kubikoresho nka SAE 1070 ibyuma bya karubone bifite imbaraga zogosha zingana na $ 0.6 \ inshuro UTS $, ubushobozi burahwanye neza nu gice cyambukiranya impeta cyerekanwe kurukuta rwa groove. Nyamara, iyi mibare ifata ko ibikoresho bya groove bikomeye kuruta impeta. Niba igikoni gikozwe mubintu byoroshye nka Aluminium 6061-T6, umusaruro wa groove uhinduka ikintu kigabanya, kandi kubara bigomba kwimukira mukarere kegeranye nurukuta rwa ruhago.