Isithuthuthu
Umsebenzi wenkqubo yesantya eguquguqukayo yebhayisekile yombane kukutshintsha isantya ngokuguqula udibaniso lwekhonkco kunye nezixhobo ezahlukeneyo zangaphambili nasemva. Ubungakanani bediski yamazinyo yangaphambili kunye nobukhulu bediski yezinyo yangasemva bumisela amandla ebhayisikile yombane xa ijikeleza i-pedal. Inkulu i-disc yangaphambili kunye ne-disc encinci ye-posterior disc, ngakumbi ukukhaba. Incinci i-disc yangaphambili kunye ne-disc ye-posterior enkulu, iyancipha ngakumbi i-pedal yeenyawo. Ngokwekhono labagibeli abahlukeneyo, isantya se-e-bike sinokuhlengahlengiswa ngokulungelelanisa ubungakanani bevili langaphambili nangemuva, okanye ukujongana namacandelo ahlukeneyo kunye neemeko zendlela.
* Icandelo lesantya
Ii-e-bikes zesantya eziguquguqukayo zinee-18, i-21, i-24, i-27 kunye ne-30 amacandelo, kwaye abo banamacandelo amaninzi badla ngokubiza kakhulu kwaye bafaneleke ngakumbi kwiimeko zendlela ezahlukeneyo.
Isantya sebhayisekile yombane ngokubanzi eguquguqukayo sibhekisa 'phambi kweqhekeza lezinyo lentengiso' inombolo x emva kwenombolo yezinyo le-flywheel', iibhayisekile zeentaba zombane zidla ngokuba yi-3 yemarike yokuqala, emva kwe-flywheel ezintandathu, isixhenxe, isibhozo, isithoba, isantya seshumi, siphindaphindwe. ngo-18, 21, 24, 27, 30 isantya. Iibhayisekile zendlela zombane zikhethekileyo. Kuphela baneegiya eziyi-14,16,18,20,22.
*Umlinganiselo wamazinyo
“Umlinganiselo wezinyo = inombolo yezinyo lepleyiti yangaphambili/inombolo yezinyo le-flywheel yangasemva”, ngokusisiseko, inkqubo yokuhanjiswa kwegiya kunye netyathanga lebhayisekile yombane “kukuguqula amandla (amandla ehashe) enyovwayo yomqhubi abe yitorque yetayara”.
"Isantya" sinqunywe ngumlinganiselo ophezulu wezinyo (ubuninzi be-tooth slice yeplate yangaphambili ihambelana nobuncinci be-tooth slice ye-flywheel yangasemva). Ngokomzekelo, umlinganiselo wezinyo ophezulu we-27-speed electric bike bike "phambi kwe-44T, i-11T yangasemva, i-tooth ratio = 4". Umqhubi uya kujika kane xa enyathela ivili kube kanye, kodwa itorque yevili lerim yeyona ikhawulezayo, kwaye amandla ahambelana nawo umkhweli anyathela kuwo kufuneka abe ngowona makhulu ukugcina itorque efunekayo ukwenza imoto iqhubele phambili.
"Khuphuka" ngezinyo eliphantsi kunangaphambili (intengiso yezinyo elincinci emva kweepilisi ezinkulu zezinyo ezihambelanayo), ukunyuka induli, umqhubi akagcini nje ukugcina imoto phambili, ngelixa inyuka ukuphakama, xa kukho imfuneko yokwandisa i-torque. Isiseko sokugcina inani elifanayo lokunyathela, ukunciphisa i-torque yezinyo phezulu kunetayayara, njenge-27 jikelele ngesantya esincinci sokukhwela igiya yemoto "phambi kwe-22 t, emva kwe-34 t, umlinganiselo wegiya = 0.65", amavili ukujika 0.65 abaqhubi kwisangqa esinye, ngoko incwadi yomqhubi kwi-torque ukuphakamisa imoto yokunyuka.
Kufuneka kuqatshelwe ukuba xa umgangatho wendlela umanzi kwaye utyibilika, i-torque ephezulu iya kubangela ukuba isondo liqhume, oko kukuthi, xa i-torque inkulu kunokuba i-friction yomhlaba, ayikwazi ukuqhubela phambili. Ukongeza, xa i-torque ephezulu ikhwela kwithambeka, inokunyusa ivili lodwa.
* Ukuwisa inombolo yezinyo
Ukongeza kumlinganiselo wezinyo, enye into ekufanele kuxoxwe ngayo kukuhla kwenani lezinyo. Amazinyo asoloko eviwa “amazinyo axineneyo” kukuba inani lamazinyo lehla kancinane. Umahluko kumanani wamazinyo kuthetha umahluko phakathi kwemigudu yomqhubi kunye netorque yetayara xa etshintsha igiya. Kumqhubi, kubalulekile ukuba ngokukhawuleza usebenzise amandla amaninzi ngokukhawuleza, kwaye ngokukhawuleza ukukhanya kakhulu, oku kunokukhokelela kwimvakalelo yokunyathela emoyeni. Kuzo zombini iimeko, inokulimaza idolo kwaye ichaphazele ulawulo.
* Inxalenye yokukala
Okubangel 'umdla kukuba, ngenxa yeendleko eziphezulu zamacandelo, abavelisi bahlala bephucula izinto eziphathekayo okanye umgangatho wamacandelo, kwaye babhenela "ukuhanjiswa okusebenzayo", "ukusebenza okugudileyo", "ukuhlala ixesha elide" kwaye "kuhle ngakumbi" ukwenza abathengi bazimisele ngakumbi ukuhlawula. ixabiso.
Inkqubo yesantya sebhayisekile ekhoyo ngokurhweba, imarike zintathu, zimbini, zintathu, i-flywheel inzima, ukusuka kwintshayelelo ukuya kwisantya ezintlanu okanye ezintandathu ukuya phambili kwisantya esisixhenxe okanye esisibhozo kwezisithoba okanye ezilishumi kunye nobuchwephesha, amacandelo ahlala ethetha ukuba ibe phezulu kuneyona giya iphezulu, yehlisa umlinganiselo ophantsi wegiya kunye nenani lamazinyo kumsantsa omncinci, ukuze umelane netrafikhi ngokwemvelo. Kwindlela yamalungu, ukuphuculwa kwesantya samavili ebhabhathane asibhozo ukuya kwisantya sethoba isantya seshumi sinokuba ligubu lentyatyambo lokuqala lendalo, isantya esisixhenxe esingaphantsi kwevili lokunyuka kuya kufuneka kufakwe elinye endaweni yegubu lentyatyambo. Kwibhayisekile, igubu lentyatyambo lihamba neseti yevili, ngoko ke ukutshintsha igubu lentyatyambo kuthetha ukutshintsha iseti yevili.
* Indima yosasazo
Ukuhanjiswa kwebhayisekile, idiskhi yamazinyo amathathu angaphambili, indibaniselwano yediski yezinyo elithoba ingatshintsha isantya 27. Thatha ibhayisekile yeentaba njengomzekelo.
Xa ujikelezisa i-pedal, amazinyo angaphambili ajikelezayo, ukugqithisa amandla kwikhonkco ukuya kumazinyo angasemva, kwaye amavili aqhubela phambili. Ubungakanani bepleyiti yezinyo langaphambili (inani lamazinyo) kunye nobukhulu bepleyiti yamazinyo yangasemva (inani lamazinyo) bumisela amandla e-pedal xa ujikeleza.
Inkulu i-disc yangaphambili, i-disc encinci ye-posterior disc, kwaye inzima kakhulu ukunyathela.
Incinci i-disc yangaphambili kunye ne-disc yangaphambili enkulu, kulula ukunyathela.
Ukuhamba ngebhayisikile kuqala, kumisa, kunyuke intaba, ukuhla, ukuya ngasemoyeni, ukuhla, njl njl. Kungakhathaliseki ukuba zeziphi iimeko ezinokugcina isantya esithile (ibhayisekile ngokukhawuleza ukuya phambili, okanye ukuya phambili ngokukhawuleza, inokugcina isantya sokuhamba kunye ne-torque, ukuhanjiswa.
Ukuba awuwanyusi amandla abo, yongeza kuphela umlinganiselo wegiya ukukhwela ngokukhawuleza, akunakwenzeka. Ndiyibhaqe ngokukhawuleza oku xa ndandikhwele. Xa ukhwele umlinganiselo ophezulu wegiya (i-torque ephezulu, ukujikeleza okuphantsi), ukukhwela okufanelekileyo kakhulu (ukudibanisa i-torque kunye nokujikeleza okukhupha amandla afanelekileyo kakhulu) akufezeki. Oku kuya kwandisa umthwalo emadolweni kwaye ibe yimbangela yeengxaki ezahlukeneyo. (qaphela: kungcono ukukhwela ngesantya esiqhubekayo, kwaye ngokukhawuleza okanye ngokukhawuleza kukulimala kwamadolo. Ukuba ixesha lifutshane, andikhathali kakhulu, kodwa ukuba ixesha lide, zonke iintlobo zeengxaki ziya kubonakala.
Ngeziqhoboshi zediski ezi-2 ngaphambili nangasemva kunye ne-21-speed transmission system, ungakhetha nasiphi na isantya ukugqiba uhambo lwakho; Ukukhusela i-motor, sifake iswitshi yokucima umbane ekhethekileyo kwi-Shimano brake, iziqhoboshi ezigqibeleleyo zikhusela ngokupheleleyo ukhuseleko lwakho.