T = (0.5 ~ 0.7) * k * σs * Nka * d / 1000
Muri bo,
T: gukaza umuriro, Nm
k: gukomera kwingufu zingirakamaro, mubisanzwe 0.12
σs: Bolt ibikoresho bitanga umusaruro, Mpa
Nka: akaga Agace kambukiranya igice, mm2
d: Diameter ya nominal, mm

Hebei Chengyi Engineering Materials Co., Ltd. yiyemeje gukora no guteza imbere imashini zitandukanye. Ibicuruzwa bikoreshwa cyane mumashanyarazi, imiterere yicyuma, ubwubatsi, ubucukuzi bwamabuye y'agaciro, imashini, ubwikorezi, gari ya moshi nizindi nzego. Sisitemu yo kuyobora guha abakiriya serivisi zirambuye, zitaweho kandi zizewe serivisi imwe.