ibhayisikili
Umsebenzi wohlelo lokuguquguquka kwejubane likagesi ngebhayisekili kagesi ukushintsha isivinini ngokushintsha inhlanganisela yeketanga namagiya ahlukene angaphambili nangasemuva. Ubukhulu be-disc yamazinyo angaphambili nosayizi we-disc wamazinyo wasemuva anquma amandla webhayisekili kagesi lapho lizungeza i-pedal. Lapho kukhula i-disc engaphandle futhi incane i-disc yangemuva, kulapho kuba nzima ngokwengeziwe ukukhahlela. Uma incane i-disc engaphandle futhi inkulu i-disc yangemuva, kulapho-ke okuvuselela kakhudlwana unyawo lonyawo. Ngokwamandla abagibeli abehlukene, ijubane le-e-bike lingashintshwa ngokulungisa usayizi wangaphambili nesondo elingemuva, noma ukubhekana nezigaba ezahlukahlukene nezimo zomgwaqo.
* Isigaba Esisheshayo
Amabhayisikile e-e-speed ahlukahlukene anezigaba eziyi-18, 21, 24, 27 no-30, futhi lezo ezinezigaba eziningi zivame ukubiza kakhulu futhi zilungele izimo ezahlukahlukene zomgwaqo.
Isivinini esivamile sokuguquguquka kwebhayisikili kagesi isivinini esiningi sisho 'ngaphambi kocezu lwamazinyo emakethe inombolo x ngemuva kwenombolo yocezu lwenyosi', amabhayisikili asezintabeni kagesi imvamisa ayimakethe yokuqala e-3, ngemuva kwe-flywheel isivinini sesithupha, eziyisikhombisa, eziyisishiyagalombili, eziyisishiyagalolunye, eziyishumi, siphindaphindekile ngejubane le-18, 21, 24, 27, 30. Amabhayisikili emigwaqo kagesi akhethekile. Banamagiya angu-14,16,18,20,22 kuphela.
* Isilinganiso sezinyo
“Izinyo ratio = ngaphambili plate izinombolo / inombolo engemuva iflowwheel izinyo”, ngokuyisisekelo, uhlelo lokudlulisa igiya nochungechunge lwebhayisikili likagesi ukuguqula "amandla (amahhashi) esisekelo somshayeli abe yi-torque yethayi".
“Ijubane” linqunywa isilinganiso samazinyo esiphezulu (ubuningi bocezu lwamazinyo lwepuleti langaphambili buhambisana nocezu lwamazinyo oluncane lwe-flywheel engemuva). Isibonelo, isilinganiso samazinyo esiphezulu sebhayisikili lezintaba ezihamba ngesivinini esingu-27 sithi “ngaphambili 44T, 11T emuva, isilinganiso samazinyo = 4”. Umshayeli uzophenduka amahlandla amane uma enyathela isondo kanye, kepha ithorikhi yeresi yesondo iyona eshesha kakhulu, futhi namandla okugibela umgibeli kumele kube yiyona enkulu kunayo yonke ukugcina itorque edingekayo ukwenza imoto iqhubekele phambili.
"Khuphuka" ngezinyo eliphansi kunakuqala (imakethe ubuncane bezinyo ngemuva kwamaphilisi amakhulu we-flywheel izinyo), ukukhuphuka intaba, umshayeli akagcini nje ngokugcina imoto iye phambili, ngenkathi iphakama futhi, lapho isidingo sokwengeza i-torque, ku isisekelo sokugcina inombolo efanayo yengeniso yokunyathela, ukunciphisa ithorikhi yamazinyo ephakeme kunaleyo yethayi, njengokujwayelekile i-27 ngejubane elincane lokukhuphuka kwejubane lemoto “ngaphambi kuka-22 t, ngemuva kuka-34 t, igiya ratio = 0.65”, amasondo ajika Abashayeli abangu-0.65 kumbuthano owodwa, ngakho-ke ibhukwana lomshayeli liyifaka ku-torque ukuphakamisa imoto ukuze ikhuphuke.
Kumele kuqashelwe ukuthi lapho umgwaqo umanzi futhi ushelela, i-torque ephezulu izodonsa ithayi, okungukuthi, lapho i-torque inkulu kakhulu kunokuqhekeka komhlaba, ayikwazi ukuqhubeka. Ngaphezu kwalokho, lapho i-torque ephezulu inyuka emthambekeni, ingahle ivuse isondo lodwa.
* Inani lezinyo
Ngaphezu kwesilinganiso samazinyo, enye into okufanele uyixoxe ukwehla kwenombolo yamazinyo. Okuvame ukuzwakala ukuthi “amazinyo kunesibalo esikhulu” ukuthi inani lamazinyo lehla lincane. Umehluko ekubalweni kwamazinyo usho umehluko phakathi kwemizamo yomshayeli ne-torque yetaire uma eshintsha amagiya. Kumshayeli, kubalulekile ukusebenzisa ngokungazelelwe amandla amaningi ngokungazelelwe, futhi ngokuzumayo kube lula kakhulu, okungaholela emuzwa wokunyathela emoyeni. Kuzo zombili izimo, kungalimaza idolo futhi kuthinte ukulawula.
* Ukukalwa kwengxenye
Kuyathakazelisa ukuthi ngenxa yezindleko eziphakeme zezingxenye, abakhiqizi bavame ukuthuthukisa okokusebenza noma ikhwalithi yezingxenye, futhi banxenxe "ukudluliswa okuthe xaxa", "ukusebenza okubushelelezi", "okuhlala isikhathi eside" futhi "okuhle kakhulu" ukwenza abathengi bazimisele ukukhokha intengo.
Uhlelo lwesivinini sokushintshana olutholakala ngokuthengisa ibhayisekili, imakethe iyintathu, kabili, kathathu, i-flywheel iyinkimbinkimbi, ukusuka kwisingeniso kuya kwesivinini lesihlanu noma ayisithupha ukuqhubekisela phambili isivinini seyisikhombisa noma nesishiyagalombili seyisishiyagalolunye noma neshumi kanye nobungcweti, izigaba ngokuvamile zisho ukuthi kungahle kube khona ube ngaphezulu kakhulu kunegiya eliphezulu kakhulu, wehlise isilinganiso esincane segiya kanye nenani lamazinyo asesikhaleni esincane, ukuze ubhekane nethrafikhi ngokwendalo. Ezingxenyeni zezingxenye, isivinini se-flywheel eziyisishiyagalombili sokukhuphuka ngesivinini esiyisishiyagalolunye isivinini kungaba ngesigubhu sezimbali sokuqala, isivinini eziyisikhombisa ngaphansi kweflashwheel ukuze sithuthukise kuzofanela sisebenzise isigubhu sezimbali. Kwibhayisekili, isigubhu sezimbali sihamba nesondo elinamasondo, ngakho-ke ukushintshanisa isigubhu sezimbali kusho ukushintsha isondo.
* Iqhaza lokudlulisela
Ukudluliswa kwebhayisikili, idiski yamazinyo amathathu angaphambili, inhlanganisela engemuva yamazinyo ayisishiyagalolunye ingashintsha ijubane 27. Thatha ibhayisikili lasentabeni njengesibonelo.
Lapho ujikelezisa i-pedal, amazinyo angaphambili ajikeleze, edlula amandla ngeketanga aya emazinyweni angemuva, namasondo aya phambili. Usayizi wepuleti lamazinyo angaphambili (inani lamazinyo) nosayizi wepuleti lezinyo elingemuva (inani lamazinyo) anquma amandla e-pedal lapho ujikeleza.
Lapho inkulu i-disc engaphandle, incane i-disc yangemuva, futhi kuba nzima kakhulu ukuhamba ngezinyawo.
Uma incane i-disc engaphandle futhi inkulu i-disc yangemuva, kuba lula ukwedlula.
Ukuhamba ngebhayisikile kuqala, ukuyeka, ukukhuphuka, ukukhuphuka, ukukhuphuka komoya, ukwehla, njll. Akunandaba ukuthi yiziphi izimo ezingaligcina ijubane elithile (ibhayisekili liya phambili, noma liye phambili, lingaligcina isivinini esithile sesitebhisi ne-torque, ukudlulisa.
Uma ungakhulisi amandla abo, khulisa kuphela isilinganiso segiya lokuhamba ngokushesha, akunakwenzeka. Ngakuthola lokhu ngokushesha okukhulu lapho ngangigibele empeleni. Lapho ugibela ngesilinganiso segiya eliphakeme (i-torque ephezulu, ukujikeleza okuphansi), ukugibela okufanelekile kakhulu (inhlanganisela yetorque nokujikeleza okukhipha amandla afanele kakhulu) ayitholakali. Lokhu kuzokwandisa umthwalo emadolweni futhi kube yimbangela yokuphazamiseka okuhlukahlukene. (inothi: kungcono ukugibela ngejubane elingaguquguquki, futhi okuvamile noma okuhamba kancane ukulimala kwamadolo. Uma isikhathi sifushane, angikhathali kakhulu, kepha uma isikhathi siside, kuzovela zonke izinhlobo zezinkinga.
Ngamabhuleki ngaphambili ama-disc ama-2 nohlelo lokuhambisa ngejubane le-21, ungakhetha noma yisiphi isivinini ukuqedela uhambo lwakho; Ukuvikela imoto, sifake i-switch eyingqayizivele yokucisha amandla kwi-Shimano brake, amabhuleki afanele ukuvikela ukuphepha kwakho ngokuphelele.