Official Answer
Answer
Adadin raƙuman ruwa $N$ ya yi daidai da maƙasudin aiki don jujjuyawar da aka bayar. Ana ƙididdige yawan damuwa $\sigma$ ta $\sigma = \ frac{3 \pi P D}{4 N^2 b t^2}$, inda $P$ shine kaya kuma $D$ shine matsakaicin diamita. Ƙara $ N$ yana rage damuwa a wani takamaiman ma'aunin nauyi saboda ana rarraba jumlolin jujjuyawar a cikin ƙarin wuraren tuntuɓar, yadda ya kamata yana rage tsayin katako tsakanin kololuwa. Koyaya, haɓaka $N$ shima yana ƙara ƙimar bazara $K$ dalla-dalla ($ N^4$), wanda zai iya haifar da bazara mai kauri. Don aikace-aikace masu mahimmancin gajiya, kamar fakitin kama mota, $ N $ an inganta shi don kiyaye ƙimar ƙarfin juriya na kayan, yawanci $ SAE 1070-1090 $ carbon karfe, yayin kiyaye ƙarfin matsawa da ake buƙata.
