T=(0.5~0.7)*k*σs*Njengoko*d/1000
Phakathi kwabo,
T: i-torque yokuqinisa, i-Nm
k: i-coefficient yamandla okuqinisa, ngesiqhelo yi-0.12
σs: amandla okuvelisa izinto zebolt, i-Mpa
Njenge: indawo enobungozi enqamlezileyo, mm2
d: Ububanzi obuqhelekileyo, mm

I-Hebei Chengyi Engineering Materials Co., Ltd. izibophelele ekuveliseni nasekuphuhliseni izibophelelo ezahlukeneyo. Ezi mveliso zisetyenziswa kakhulu kumandla ombane, ulwakhiwo lwentsimbi, ulwakhiwo, ukumbiwa kwemigodi, i-photovoltaic, oomatshini, ezothutho, oololiwe kunye nezinye iinkalo. Inkqubo yolawulo ibonelela abathengi ngenkonzo eneenkcukacha, ekhathaleleyo neqinisekisiweyo yokumisa yonke indawo.