Official Answer
Answer
Danniya na shigarwa yana faruwa lokacin da aka faɗaɗa zobe a kan ramuka ko kwangila a cikin rami. Ana ƙididdige damuwa kamar $\sigma_{inst} = _x000c_rac{4 imes E imes t imes ext{Expansion}}{D_m^2}$. Dole ne wannan damuwa ya wuce ƙarfin yawan amfanin ƙasa don guje wa nakasar dindindin. The 'Modulus of Resilience' ($U_r = _x000c_rac{\sigma_y^2}{2E}$) yana wakiltar ikon kayan don ɗaukar ƙarfi da ƙarfi. Wani abu mai girman $U_r$, kamar 17-7PH, ana iya faɗaɗa shi sosai fiye da abu mai ƙananan $U_r$, kamar 316 Stainless, kafin ɗaukar saiti. Idan fadada da ake buƙata don shigarwa ya wuce iyakar kayan aiki, dole ne a tsara zobe tare da mafi girma diamita na kyauta ko tsarin juyi da yawa don rarraba nau'in.
