Official Answer
Answer
Ana shigar da zoben riƙewa na karkace ta hanyar baza coils da kuma 'karkatar da su' cikin tsagi. Don guje wa saiti na dindindin, ba dole ba ne a faɗaɗa zobe fiye da iyakar sa na roba. Matsakaicin faɗaɗa $S_{max}$ yana iyakancewa ta fiber stress $\sigma = \frac{E t (D_g - D_f)}{(D_f)(D_g)}$ inda $D_g$ shine diamita na tsagi kuma $D_f $ shine diamita na kyauta. Ana ba da shawarar yin amfani da madaidaicin shigarwa ko madaidaicin hannu don taro mai girma don tabbatar da ko da rarraba damuwa na faɗaɗawa. Idan zoben ya yi yawa kamar $\sigma> S_{samar da}$, zoben ba zai koma damtse a cikin ramin ba, yana rage karfin jujjuyawar sa $P_a = frac{D d S_y \pi}{K}$.
