Iyini indima yekhebula lenduku yokushintsha?
Umsebenzi wekhebula lenduku yokushintsha ukudonsa indawo yegiya bese unikeza i-shift. Ngaphambi kokuba umugqa wokudonsa wenduku yokushintsha uphuke, kuzoba nzima ukunyathela i-clutch, futhi igiya alilungile noma alikho endaweni yalo ngesikhathi esisodwa.
Ikhebula lokushintsha eliphukile lizothinta ukushintsha okuvamile. Ngaphambi kokuba ikhebula lokushintsha liphuke, kuzoba nomuzwa wobunzima lapho unyathela i-clutch, igiya alilungile ukulengisa noma ukulenga kungekho endaweni, uma ikhanda lekhebula lokushintsha kanye nekhanda legiya kuhlukanisiwe, umugqa we-clutch uzophuka okubangela isimo sokungakwazi ukushintsha.
Lokhu kungenxa yokuthi ucingo lwensimbi olusentanjeni yokudonsa igiya seluzophuka, asikho isidingo sokunyathela i-clutch, futhi zonke izikhundla zegiya azikhethi. Vula ibhokisi lokushintsha, ungabona ukuthi ikhanda lekhebula lokushintsha elingaphakathi lisusiwe ekhanda legiya, ngakho akunakwenzeka ukushintsha.
Ngokuvamile sebenzisa imoto ukunaka noma ukuhlola isimo semoto. Uma intambo ye-clutch iphuka, kusho ukuthi i-clutch yehlulekile. Ngaphandle kwe-clutch, ukuqala nokushintsha amagiya kuzoba nzima kakhulu.
Isakhiwo sokudlulisa kanye nesimiso: umsebenzi wokudlulisa, shintsha isilinganiso sokudlulisa, ukuze kuhlangatshezwane nezidingo zezimo ezahlukene zokushayela ukuze kudonswe, ukuze injini isebenze kahle ngangokunokwenzeka, ukuze kuhlangatshezwane nezidingo zesivinini sokushayela ezingaba khona. Ukuze kufezwe ukushayela okuphambene, ukuze kuhlangatshezwane nezidingo zemoto eshayela emuva.
Ikhebula lokushintsha yikhebula elixhumanisa ingxenye engezansi ye-gear lever ne-gear transmission uma i-gear lever isegiya langaphambili nangemuva. Ikhebula lokushintsha yikhebula elixhumanisa ingxenye engezansi ye-gear lever ne-gearbox uma i-gear lever ihamba kwesobunxele nakwesokudla.
Uma intambo yokudonsa i-clutch iphukile futhi imoto isesimweni sokuvutha, igiya lemoto lingaqale lifakwe egiya lokuqala bese liqaliswa. Kufanele kuqashelwe ukuthi lapho uqala imoto, kuyadingeka ukulawula i-throttle nokubheka izimo zomgwaqo kusenesikhathi ukuze kugwenywe ukuvela kwezimo eziphuthumayo. Lapho upaka, kuyadingeka ukuthi ungathathi hlangothi kusenesikhathi ukuze ugweme ukuvutha ngokuma, ukuze kugwenywe ukulimala kwebhokisi legiya.
