Official Answer
Answer
Rashin raunin zoben da kansa ba kasafai ba ne kuma yana da tsabta, $45°$ ko a tsaye 'shear lebe' a duk bangon radial na zoben, tare da zoben da ya rage a cikin tsagi amma 'yanka shi' zuwa biyu ko fiye. 'Groove Yield' ya fi kowa kuma ana siffanta zoben da ake fitar da shi daga tsagi, yayin da tsagi da kansa ya bayyana 'naman kaza' ko ya fito waje. Rashin ƙarfi yana faruwa ne kawai lokacin da tsagi da ɓangaren da aka riƙe duka biyu suke da matuƙar wahala (misali, HRC $50+$), ƙyale cikakken ƙarfin axial yayi aiki azaman 'guillotine' akan zobe. Ana warware wannan ta ƙara kaurin zoben $T$ ko adadin juyi.
