Uma kubalwa ububanzi be-sprocket enkulu, ukubalwa kufanele kusekelwe kumaphuzu amabili alandelayo ngesikhathi esisodwa:
1. Bala ngokusekelwe kusilinganiso sokudlulisa: ngokuvamile isilinganiso sokudlulisa sinqunyelwe ngaphansi kuka-6, kanti isilinganiso sokudlulisa singcono kakhulu phakathi kuka-2 no-3.5.
2. Khetha isilinganiso sokudlulisa ngokwenani lamazinyo e-pinion: uma inani lamazinyo e-pinion lingamazinyo angaba ngu-17, isilinganiso sokudlulisa kufanele sibe ngaphansi kuka-6; uma inani lamazinyo e-pinion lingamazinyo angu-21~17, isilinganiso sokudlulisa singu-5~6; uma inani lamazinyo e-pinion lingu-23~ Uma i-pinion inamazinyo angu-25, isilinganiso sokudlulisa singu-3~4; uma amazinyo e-pinion engamazinyo angu-27~31, isilinganiso sokudlulisa singu-1~2. Uma ubukhulu bangaphandle buvuma, zama ukusebenzisa i-sprocket encane enamazinyo amaningi, okuhle ekuzinzeni kokudlulisa nokwandisa impilo yeketanga.
Amapharamitha ayisisekelo e-sprocket: i-pitch p yeketanga elihambisanayo, ububanzi obukhulu bangaphandle be-roller d1, i-row pitch pt kanye nenani lamazinyo Z. Ubukhulu obuyinhloko kanye namafomula okubala e-sprocket kuboniswe kuthebula elingezansi. Ububanzi bembobo ye-sprocket hub kufanele bube buncane kunobubanzi bayo obukhulu obuvunyelwe. Izindinganiso zikazwelonke zama-sprocket azichazanga izimo ezithile zamazinyo e-sprocket, kuphela izimo zesikhala samazinyo esiphezulu nesincane kanye nemingcele yazo yomkhawulo. Enye yezimo zamazinyo ezisetshenziswa kakhulu njengamanje yi-arc enezindilinga ezintathu.
Sawubona, amapharamitha ayisisekelo e-sprocket: i-pitch p yeketanga elihambisanayo, ububanzi obukhulu bangaphandle be-roller d1, i-row pitch pt kanye nenani lamazinyo Z. Ubukhulu obuyinhloko kanye namafomula okubala e-sprocket kuboniswe kuthebula elingezansi. Ububanzi bembobo yehabhu ye-sprocket kufanele bube buncane kunobubanzi bayo obukhulu obuvumelekile be-dkmax. Izindinganiso zikazwelonke zama-sprocket azichazanga izimo ezithile zamazinyo e-sprocket, kuphela izimo eziphezulu nezincane zesikhala samazinyo kanye nemingcele yazo yomkhawulo. Enye yezimo zamazinyo ezisetshenziswa kakhulu njengamanje yisimo samazinyo esinemigqa emithathu neqondile.
Isikhathi sokuthunyelwe: Disemba-25-2023