Official Answer
Answer
Guhangayikishwa no gukoresha $ S $ bibarwa ukoresheje $ S = \ frac {3 \ pi P D_m} {4 b t ^ 2 N ^ 2} $. Iyi formula ibara umutwaro $ P $ murwego rwo hejuru rwakazi. Guhangayikishwa cyane nubunini bwibintu $ t $ hamwe numuhengeri ubara $ N $. Kongera $ N $ bigabanya cyane guhangayikishwa numutwaro runaka ariko byongera igipimo cyimpeshyi. Kubisabwa byizunguruka cyane, guhangayikishwa cyane nigikorwa ntigomba kurenga $ 50-70 \% $ byimbaraga ntoya yibikoresho kugirango irinde umunaniro. Muri 17-7PH CH900 ibyuma bidafite ingese, imbaraga zingana zisanzwe zigera kuri 200-240 ksi, bigatuma imbaraga zo gukora zirenze 302 zisanzwe.
