Lungisa i-derailleur yangaphambili. Kunezikulufu ezimbili ku-derailleur yangaphambili. Enye ibhalwe ukuthi “H” kanti enye ibhalwe ukuthi “L”. Uma i-chaining enkulu ingekho phansi kodwa iketango eliphakathi liyi-chain, ungakwazi ukushuna kahle u-L ukuze I-derailleur yangaphambili isondele kumaketango okulinganisa.
Umsebenzi wesistimu yokuhambisa ibhayisikili ukushintsha ijubane lemoto ngokushintsha ukubambisana phakathi kweketango namapuleti egiya osayizi abahlukene bangaphambili nabangemuva. Ubukhulu be-chainring yangaphambili kanye nobukhulu be-chainring yangemuva bunquma ukuthi ama-pedals ebhayisikili ajika aqine kangakanani.
Uma i-chainring yangaphambili iba nkulu futhi i-chainring yangemuva iba mancane, kuzoba nzima kakhulu uma u-pedaling. Uma i-chainring yangaphambili iba mancane futhi i-chainring yangemuva inkulu, yilapho uzizwa kulula khona uma u-pedaling. Ngokusho kwamakhono abagibeli abahlukene, isivinini sebhayisikili singashintshwa ngokulungisa ubukhulu bamaketanga angaphambili nangemuva, noma ukubhekana nezigaba ezahlukene zomgwaqo kanye nezimo zomgwaqo.
Ulwazi olunwetshiwe:
Lapho i-pedal imisiwe, iketango nejazi akujikelezi, kodwa isondo elingemuva lisaqhuba umnyombo kanye nejekhi ukujikeleza phambili ngaphansi kwesenzo se-inertia. Ngalesi sikhathi, amazinyo angaphakathi e-flywheel ayashelela ngokuhlobene, ngaleyo ndlela ecindezela umnyombo kuya enkabeni. Esikhaleni sengane, u-Qianjin wacindezela intwasahlobo ye-Qianjin futhi. Lapho ichopho le-jack tooth lishelela phezulu kwezinyo elingaphakathi le-flywheel, i-jack spring icindezelwa kakhulu. Uma ishelela phambili kancane, ujeke ubhanswa yi-jack spring impande yamazinyo, enze umsindo othi "chofoza".
Umgogodla ujikeleza ngokushesha, futhi isisindo sishelela ngokushesha emazinyweni angaphakathi e-flywheel, senza umsindo othi "chofoza". Lapho i-pedal inyathelwa ngakolunye uhlangothi, ijazi lizojikeleza libheke kolunye uhlangothi, okuzosheshisa ukushelela kwe-jack futhi kwenze ukuthi "chofoza" kuzwakale ngokushesha. I-flywheel enezigaba eziningi iyingxenye ebalulekile ekuhanjisweni kwamabhayisikili.
Isikhathi sokuthumela: Nov-24-2023