Waukulu > Mayankho Abwino Kwambiri > Sinthani derailleur kumbuyo - mayankho ogwira

Sinthani derailleur kumbuyo - mayankho ogwira

Kodi mumasintha bwanji derailleil kumbuyo?

Momwe mungasinthire derailleur kumbuyondikuwonetsa magiya a njinga yanu
  1. Khazikitsanizomangira malire. Chingwe cha giya chadulidwa, modutsa patsogolo mpaka tcheni chikugwera pachitsime chaching'ono kwambiri.
  2. Limbikitsani chingwecho.
  3. Sinthanimavuto chingwe.
  4. Sinthani.
  5. B-mavuto wononga.





Funso lodziwika kwambiri lomwe timapeza ndi 'Kodi ndimakonza bwanji gearshift yanga?' Mwina singafikire magiya onse kapena kupanga mitundu yonse ya mapokoso. Kaya muli ndi vuto liti, ndipo zilizonse zomwe mungapangire kapena mtundu, nkhaniyi yokhudza kusintha kwamayendedwe kumbuyo kwamayendedwe ikuthandizani kuti musinthe kusintha kwanu kuti mugwire bwino ntchito. Calvin Jones pano, Park Tool Company.

Tikukhulupirira kuti nkhaniyi ikupatsani mawonekedwe atsopano pa njinga yanu. Tisanayambe, nayi rundown mwachangu pazomwe zimapangidwira ndi njira zake. Ma derailleur ndi makina omwe amasuntha unyolo kumbuyo kwammbuyo.

Derailleur yolumikizidwa ndi shifter ndi chingwe chomwe chimadutsa mnyumbamo. Njinga nthawi zambiri zimagwiritsa ntchito cholembera chosunthira chomwe chimayendetsa chingwecho muzing'onozing'ono, zokonzedweratu ndikudina kulikonse. Mkati Mwathunthu wama derailleur ndi kasupe yemwe amakoka zowonongekazo panja.



Ndipo chingwe chathu chimangokhalira kugwirana ndi kasupeyu m'malo osiyanasiyana osinthira. Ma derailleurs akutsogolo amakhala ndi zomangira zamalire zomwe zimayimitsa derailleur yakutsogolo kuti isalowerere kwambiri komanso kutali kwambiri. Apa tikuwonera zomangira zakuletsa zoyimitsa kulumikizana kumapeto.

green jersey tour de france 2019

Ntchito ya zomangira malire ndikuletsa unyolo kuti usalowe m'ma spokes kapena chimango kuti musinthe cholumikizira cha H kenako ndikupita kukalembetsa. Kuwonetseratu kulumikiza pulley yathu yowongolera ndi magiya kuti kusintha kulikonse kumagwirizane ndi zida zilizonse. Chosinthira mbiya - chomwe chili pano kapena pamwambapa kapena chopangira zida - chimatilola kusuntha njira zamagalimoto monga zikuwonetsedwa.

Pambuyo polemba, timasankha zina zotchinga. Kenako timayang'ana momwe timakhalira ndi B-screw - ndipo tifotokoza zambiri za izi pambuyo pake pazida zanu - chomwe ndi screwdriver kapena kiyi ya Allen yazomangira malire - ndi malo okonzera kuti musunge njinga yanu kuti titha kuyendetsa ndikuwona zosintha zake . Tiyeni tiyambepo.



Tsopano tikudutsa mu malire a H malire. Cholinga chathu ndikuti tiyandikire pafupi ndi zida zamkati. Nthawi zina malire ake ndizomangira sizinalembedwe ndipo tikuwonetsani momwe mungadziwire zomwe zingachitike mtsogolo.

Tiyamba poyang'ana wowonera derailleur, ndipo ngati akuwoneka bwino sangagwire ntchito bwino, ndipo muyenera kuwonera nkhani inayo yokhudzana ndi hanger. Ngati njingayo ili ndi zingwe zingapo zakutsogolo, sinthani derailer kuti yayikulu kwambiri. Sinthani derailleur lakumbuyo kupita ku zida zazing'ono kwambiri.

Ngakhale mutakhala kale pa kaching'ono kakang'ono, pitilizani kudina mpaka sipadzakhalanso kudina. Izi ziwonetsetsa kuti lever yathu yamagalimoto ikankhidwira kutali. Ngati kusinthako sikusunthira kumagiya ocheperako, kutha kuyimitsidwa ndi malire amalire kapena malo osinthira.



Choyamba, tembenuzani cholembera cha H-Limiter motsutsana ndi wotembenukira pang'ono kuti muwone ngati chimasunthira panja. Ngati sichisunthira panja, tembenuzani chosinthira mbiya pang'ono kutembenukira molowera kumanja. Ngo kuti muwone ngati akusuntha.

Tsopano aliyense ali pa kachingwe kakang'ono kwambiri ndipo sitilinso ndikudina paliponse pazitsulo zathu zamagiya. ngakhale mutangochita izi, tembenuzani chojambulira mbolo kangapo mozungulira. Ngati pali chosinthira champhamvu chosinthira, chimagwira chimodzimodzi.

Kutembenuza mbali zonse ziwiri kutembenuza pang'ono zingwe kumasula chingwe ndipo izi zingatilepheretse kusokoneza malo athu osunthira ndikukhazikitsa malire omangira. Anthu nthawi zambiri amasokoneza zinthu ziwirizi kotero nayi malongosoledwe achangu. Ndife komwe tili pakadali pano pakusintha kwakukulu, ndipo ngakhale zinthu zitawoneka ngati zikufola, malire oyikirako atha kukhazikitsidwa kuti aletse derailleur kuno kapena kuno, kapena zingakhale zolondola.

Sitidziwa mpaka titachotsa masanjidwe athu. Pali njira zambiri zochitira izi, koma njira yosavuta kwambiri ndikutembenuza chojambulira mbolo molondola. Timakumbukira kuti izi pamodzi zimasinthira masanjidwe kunja.

Titha kusintha momwe takhalira ndi malire osasokoneza ndi malo athu osinthira. Ndife okonzeka kuyimba batani la H ndikutuluka kwinaku tikuwonera woponderezayo Wopalamulayo sangasunthe, yesani winayo. Chingwe cha H-malire chimasuntha pang'ono.

Tidzapeza malo oyenera pomangirira mwadala - kenako tibweza pang'ono pang'ono mpaka zitakhala bwino, gwirani chowombera chanu ndikulimbitsa H-screw theka kutembenukira. M'malo mongowona ngati chathina kwambiri, tionetseranso phokoso lochulukirapo tikamayenda. Ndipo ngati derailleur ipanga phokoso, yesetsani kunyalanyaza pakadali pano kapena onani nkhani ina iyi yankho.

Kubwerera kumbuyo kwamagalimoto, timamva phokoso lanjinga ya njinga iyi, yomwe imatiuza kuti malire athu sanachedwebe. Timalimbitsa kagwere kachiwiri pakatembenuka. Tsopano tikumva phokoso lochulukirapo ndipo timayang'ana kuti tiwone ngati likuchokera paketani yonyamula pazida zamkati kwambiri.

Ngati ndi choncho, cholumikizira cholimbacho chimakhala chothinana kwambiri, ndizomwe tikufuna pakadali pano. Mwa njira, izi sizingasokoneze kuyendetsa kwanu nthawi zonse. Nthawi zina, kumangiriza malire mwamphamvu kwambiri kumatha kuyipangitsa kuti isinthe kupita ku zida zina.

Chotsani malire awa mpaka abwerere ndikupanga phokoso lochulukirapo. Tikangomva phokoso lochulukirapo, timayamba kumasula kotala kotembenuka nthawi mpaka phokoso litatha. Ngati magawo awiri akuwoneka chete, sankhani zocheperako.

Malire a H tsopano akhazikitsidwa. Tsopano titembenuza botolo lokonzekera mbiya pang'ono motsata motsutsana ndi wotchi. Tibweretsanso komwe inali - osadandaula, sikuyenera kukhala yolondola panobe.

Ponena za malire ena - malire a L - tidikirira mpaka indexing ikonzeke. M'mbuyomu tidafotokoza kuti njira yolozera ndikuwongolera pulley yowongolera ndi zida ndi kusintha kulikonse kumagwirizana ndi zida zilizonse.

Apanso, chosinthira mbiya chimatilola kuti tisinthe, mwachangu ndikuti pali njira zingapo zovomerezeka, kutanthauza kuti pangakhale malo opitilira mbiya opitilira omwe angapangitse kusintha kosunthika. Zingwe zakutsogolo, khalani ndi zazikulu kwambiri. Ndi zingwe zitatu zakutsogolo ngs, sinthani pakati.

Kumbuyo timayamba ndi zida zazing'ono kwambiri. Pendekerani modzidzimutsa, sinthani cholembera chakumbuyo chododometsa chimodzi - osangodina kamodzi. Dziwani kuti ma levers ena amasinthidwa kuti azidina kangapo.

Pofinyira kamodzi pachitsulocho, pezani chopondacho mopepuka mpaka mutangomva kudina. Tikufuna kudina kumodzi kokha kuti tisunthire chimodzi ndi chimodzi chokha. Ngati unyolo sunafike pagiya lotsatira, ikani chofukizira chagiya kubwerera pakudina kwambiri.

Tembenuzani chosinthira champhamvu motsutsana ndi wotembenukira kamodzi. Yeserani kusunthanso. Bwerezani izi mpaka kusintha kutachitika.

Mukamaliza kusinthitsa mbiya zokwanira kuti zituluke, kapena pafupifupi kutuluka, ulusi mbuyoyo njirayo ndiyeno mubwezeretse kukhota kapena awiri.

Onetsetsani kuti muli pamalo owonekera kwambiri komanso pazida zazing'ono kwambiri. Ndiye kuchotsa lochedwa mu chingwe pa clamping kagwere. Mu chochitika china ichi, kudina pa lever kumasuntha ma sprocket awiri.

Bwererani ku giya yoyamba ndikusinthira mbiya mozungulira mozungulira ndikuyesanso kusintha. Tsopano unyolo wathu ukadina pa sprocket yachiwiri, gearshift imatha kukonzedwa bwino. Titsegula chosinthira chamadolo mwadongosolo, mpaka titakhala kunja kwa malo ovomerezeka, kenako ndikukwawa pang'onopang'ono.

Zofanana ndi zotchinga, phokoso lochulukirapo ndiye chizindikiro chathu. Ngati simukumva phokoso lochulukirapo mukamayendetsa, tembenuzani chojambulira mbolo mobwerera mbali mpaka mutachimva. Tikangomva phokoso lochulukirapo, timadziwa kuti tili kunja kwa mawonekedwe ovomerezeka.

Tsopano onaninso kawiri kuti gwero la phokoso lochulukiralo likuchokeradi unyolo womwe ukugunda chingwe chamkati chotsatira. Kenaka, tembenuzani botolo loyendetsa kotala kotala kutembenukira mozungulira ndikuyang'ananso phokoso. Bwerezani izi mpaka phokoso litapita.

Ngakhale ili ndi malo oyenera mugiya iyi, tsopano tifunika kuyang'ana mapiko ena payekhapayekha. Yambirani ndikuwonetsetsa phokoso laphokoso paliponse. Mukamva phokoso mu gear, tembenuzani botolo lokonzekera kotala kotembenukira mozungulira.

Yesani kachigawo kameneka ndi zida zimenezo. Bwerezani ndikuwunikabe mpaka tipeze kolowera mbolo yomwe imalola kusunthika kulikonse kwamagalimoto kumbuyo kupatula zida zazikulu kwambiri. Kusintha kupita ku zida zazikulu kwambiri kudzachitika pambuyo pake.

Tsopano: Pitani kunjenjemera kamodzi nthawi imodzi ndikuyang'ananso kuti musakhale ndi phokoso lochulukirapo unyolo ukakhala pa sprocket. Komabe, ngati dera likuyenda pang'onopang'ono, izi zitha kupangidwanso ndi kotala lina kutembenukira molowera pa chosinthira. Kulongosola kwathu tsopano kwakhazikitsidwa molondola ndipo ndi nthawi yoti mupitilize pamalire a L-malire.

Mofanana ndi kusintha kwa H-screw, timapangitsa L-screw kukhala yolimba kwambiri kenako timatulutsa pang'ono mpaka itakhala yoyenera. Ichi ndiye chitetezo chachikulu kwambiri pakuwonongedwa kwa derailleur komwe kumatsogolera unyolo kudutsa sprocket yayikulu ndikulowera muma spokes. Sinthani unyoloyo mpaka unyolo wina wotsatira kutsogolo.

Shift kupita pachimake chachiwiri chachikulu kumbuyo. Chotsatira tiyenera kudziwa komwe malire athu ali. Kodi ndi yolimba komabe? Kodi ndi yotayirira kwambiri? Tsegulani chikwangwani chachikulu kuti mudziwe.

Ngati unyolo sukusintha, ndiye kuti antchito a L ndiothinana kale, ndipo ndizomwe tikufuna pakadali pano. Kusinthaku kukasintha pang'onopang'ono kupita ku zida zazikulu kwambiri, ichi ndi chizindikiro cha L-wonenepa kwambiri. Ngati pali phokoso lochulukirapo pazida zazikulu kwambiri, L-screw ndiyothinanso kwambiri, ndipo ndizomwe tikufuna phokoso lochulukirapo pakadali pano, L-screw yathu siyolimba kwambiri.

Timatsegulira derailleur kamodzi kokha, kumangiriza L-screw theka loyeseranso ndikuyesanso njira yosinthira. Bwerezani izi mpaka zizindikiro ziwonekere. Tsopano popeza L-screw yolimba kwambiri ikuyambitsa zizindikilo, pang'onopang'ono timamasula mpaka itakonzedwa bwino.

Masulani L-kagwere kotembenuka kotala ndikutsetsereka kuti muwone ngati zizindikirozo zatha. Bwerezani mpaka itasunthika mwachangu ndikukwera pa zida zazikulu kwambiri osapanga phokoso lambiri. Malire a L tsopano akhazikitsidwa.

Kuti muwone, ikani zowonjezera zowonjezera pa lever yamagiya. Onetsetsani derailleur kumbuyo. Khola sayenera kusunthira mkati.

mowa ndi njinga

Ma derailleurs ambiri amakhala ndi mtunda wapakati pa G-pulley ndi magiya. Mtunda uwu umayang'aniridwa ndi B wononga - B kwa mawonekedwe amthupi. Zokonzera izi zimayang'aniridwa pamene unyolo uli pachitsime chaching'ono kwambiri kutsogolo ndi chosanja chachikulu kumbuyo.

Mabasiketi ambiri othamanga ndi ma njinga oyenda kumapiri amafuna kusiyana pakati pa mamilimita asanu ndi asanu ndi limodzi. Gwiritsani ntchito wrench ya hex kuti muyese mtunda uwu. Pali zosiyana zochepa, choncho onetsetsani kuti mukuyang'ana pazomwe akupanga.

Osatengeka kwambiri ndi iwo. Ngati njinga ikusuntha bwino, B-screw yasinthidwa mokwanira. Kuti muwonjezere mtundawu, tsitsani B-screw.

Kuti muchepetse kusiyana, masulani B-wononga B-wononga, onani momwe akukonzera. Kupanda kutero, mwamaliza ndipo derailleur yanu yasinthidwa moyenera. Izi ndi njira zofunika kukhazikitsa kosunthira kumbuyo.

Bicycle iyeneranso kuyesedwa, popeza katundu wapamtunda woyendetsa akakwera ndi osiyana ndi pomwe njinga imakonzedwa. Ngati mukukumana ndi zizindikilo monga kusuntha pang'ono kapena phokoso lochuluka, tsatirani malangizo omwewo omwe afotokozedwa m'nkhaniyi. Mungafunike kusintha choyimitsa mbiya kapena kuchepa kwa kotembenukira kotala lina. Ngati mwadutsa munjira izi ndipo china chake sichimawoneka ngati choyenera, yang'anani nkhani yathu pamavuto apamwamba ndikusintha kwa derailleur lakumbuyo.

Pomaliza, penyani nkhaniyi kuzungulira kuti muwone mwachidule magiya athu onse ndikusintha zomwe zili. Ndiwo wokonzera giya. Ngati izi zakuthandizani, perekani zala zanu zazikulu ndikugawana ndi anzanu.

Zimatithandizadi kuti tikupezereni zomwe zilipo, ndipo zimandipangitsa kuti ndikhale wotseka pano. Ndichoncho. Tionananso munkhani yotsatira yokonzanso.

Kodi ndiyenera kusintha chiyani mdera lakutsogolo kapena lakumbuyo?

Mwachidule,kusinthathekutsogolo derailleur koyamba, ndiyekumbuyo. Ngati ma derailer amangofunikira kusintha pang'ono (ali mukusinthakoma 'sizolondola') ndiye inukusinthaamene mwachiwonekere akulakwitsa, fufuzani zonsekusinthakachiwiri, kenakokusinthazosowakusintha.Juni 9. 2016 Nov.

Mavuto ambiri amtsogolo amatha kuthetsedwa ndi ma tweaks ochepa. M'nkhaniyi tikuwonetsani momwe mungasinthire bwino zomwe mumayang'ana kutsogolo. Calvin Jones pano, Park Tool Company.

Tisanalowemo, tiyeni tiwone mwachidule zomwe tichite. Choyamba timayang'ana kutalika ndi mayendedwe a khola lakumbuyo la derailleur. Izi zikawoneka bwino, tiyeni tiwone momwe zinthu ziliri kumapeto.

Chotsatira, tiwona chingwe chosinthira index ngati izi zikugwira ntchito pamakina anu. Kuti muwone mwachidule momwe derailleur imagwirira ntchito, onaninso nkhaniyi chifukwa imapangitsa kusintha kosavuta kukhala kosavuta komanso kosavuta. Tsopano tiyeni tichite izi, kuyambira ndikuwunika zinthu ziwiri zoyambira kutsogolo kwa derailleur: kutalika kwa khola pamwamba pazingwe ndi kuzungulira kwa khola kofanana ndi ma chainrings.

Kutalika kuyenera kuyang'aniridwa ndi m'munsi mwa khola lakunja pamwambapa mphete yayikulu kwambiri. Apa tikukoka ndodo yamagetsi kapena chingwe kuti tigwirizane ndi ndege ziwirizi. Chomwe chimatseka kusiyana pakati pa mano ndi khola la nyerere kuyenera kukhala mamilimita awiri kapena atatu.

Gwiritsani ntchito kiyi ya Allen ngati gauge. Ngati khola lakhazikika kwambiri pamakhala chiopsezo kuti tcheni chimagwa pamphete yayikulu ikasunthika.Ngati khola ndi lochepa kwambiri, limatha kupukuta pamano a mphete yayikulu kwambiri kapena mphete yoyandikira kwambiri.

Ngati kutalika kuyenera kusinthidwa, imani ndikuyang'ananso kasinthasintha wa khola. Mwanjira imeneyi, mutha kusintha mavuto onse nthawi imodzi. Khola lakunja la derailleur liyenera kufanana ndi kulumikizana.

Chitsanzo ichi ndichabwino. Koma pano malekezero a khola ali kutali kwambiri ndipo thupi loyeserera liyenera kusandulika pang'ono. Apa mapeto a khola ali kutali kwambiri ndipo nyumbayo iyenera kuzungulira mozungulira.

Opanga ali ndi machitidwe osiyanasiyana okwera. Chingwe chakumaso chimalola kusintha kosunthika komanso kutalika, koma musanayese kusintha zolumikizira zakutsogolo, lembani komwe kulumikizana kuli chitoliro. Masulani zomangira ndikukweza kapena kutsika momwe zingafunikire.

Onaninso kusintha kulikonse komwe kungafunike mukamazungulira. Limbikitsani zomangira ndikufufuza khola. Kutsekemera kotereku kumapezeka panjinga zamagalimoto komanso kumathandizira kusintha kwakutali. Makina otsogola okwera kwambiri amalola kusintha kocheperako kofanana Mofanana ndi dongosolo lokwera kwambiri, dongosolo la E2 lilibe kusintha kwayokha, koma limalola kusintha kwakutali.

Msonkhano wama derailleur ukawunikidwa ndikusinthidwa ngati kuli kofunikira, pitilizani kusintha zomangira. Chepetsani zomangira kuti derailleur isasunthike kwambiri kupita kutali kwambiri. Mukamakonza zomangira malire ndikofunikira kuyang'ana pa khola ndi unyolo ndikusintha kuti mipata pakati pawo ikhale yaying'ono momwe zingathere, koma osakangana ndi unyolo komanso kusuntha kwabwino; timayamba ndikusintha L-screw.

Sinthani derailleur mpaka mphete yaying'ono kwambiri. Ngati masikono am'mbali sanasankhidwe, sankhani chimodzi ndikuwatsegula mukayang'ana khola. L-wononga imayambitsa kusuntha kwa khola.

Sinthani derailleur lakumbuyo kupita ku sprocket yayikulu kwambiri. Dziwani kuti mtunda pakati pa unyolo ndi khola lamkati ukucheperachepera. Apanso titsegula chopukutira cholepheretsa L kuti tisinthe mtunda uwu ndikuupanga kukhala wocheperako popanda kupukutidwa ndi unyolo.

Chotsatira tiyenera kuwona shifter waya. Chingwe chotambasulidwa chimatha kupanga malire olakwika amkati. Chingwe ichi chikukanika, chifukwa chake titembenuza chojambulira mbiya mozungulira kapena ziwiri kuti timasuke.

Osadandaula, tizibwezera komwe zikuyenera kudzachitika pambuyo pake. Onani kuchokera pamwamba ndikusunthira pang'onopang'ono. Limbikitsani chopukutira cha L kuti mupange kusiyana uku kukhala kocheperako mpaka kochulukira mpaka unyolo utengeke ndi khola.

Tsopano masulani L-wononga pang'onopang'ono pang'ono mpaka sipadzakhalanso mikangano. Pakadali pano tiyenera kugwiritsa ntchito malire a L.

Mukatembenuza chojambulira mbiya mozungulira, chitembenuzireni kumbuyo osatinso kwise. Sinthani mphete imodzi panja ndikubwerera ku mphete yaying'ono kwambiri. Chingwe chimabwerera mokwanira mwachangu, kusintha kwa L-screw kumalizika.

Sitikadali ndi chidwi ndi momwe zimasunthira panja - momwe zimasunthira mkati kupita kukatsitsi kakang'ono kwambiri. Ngati pakhala kuchedwa kochepetsera kutsitsa unyolo mpaka mphete yaying'ono kwambiri, tambitsani bolt wa L kotembenuka kotala ndikuyesanso. Lingaliro apa ndikuti mukhale ndi kachigawo kakang'ono kwambiri pakati pa unyolo ndi khola lomwe mutha kuchotsa nalo, komabe musinthe bwino.

Izi ndichifukwa choti kusiyana kwakukulu kumawonjezera mwayi woti unyolo ugwa pamphete wocheperako pakusintha. Kukhazikika kwa malire a H ndikofanana ndi lingaliro la L - koma apa tikufuna kusiyana kochepa pakati pa khola lakunja ndi unyolo. Kusiyana kwakukulu kumawonjezera mwayi woti unyolo udzagwa pamphete yayikulu kwambiri pakusintha.

mafuta njinga njinga

Kukhazikitsa malire a H kumatha kusokoneza chifukwa kasupe wa derailleur nthawi zonse amakoka derailleur mkati kuti ayese malire athu akunja. Kuti tigwiritse ntchito kukakamizidwa kwakunja, tiyenera kugwiritsa ntchito levers yathu. Gawo loyamba ndikusunthira unyolo kumbuyo kumbuyo kwenikweni.

Dziwani kuti izi zisunthiranso unyolo kutsogolo kutsogolo. Kusunthira kumtambo wakutsogolo wokulirapo, unyolo sungasunthike konse, chingwecho chimachedwa kwambiri. Tembenuzani chojambulira cha barrel motsutsana ndi wotchi ndikuyesanso.

Ngati mulibe njira iliyonse yosinthira mbiya, ikani mosamala mkati mwayo. Ipinduleni ndi kulowa mmbuyo pang'ono. Sinthani chosinthira chobwerera kumbuyo ndi kusunthira kuti mubweretse unyolo pansi pa mphete yaying'ono kwambiri yomwe ikufanana ndi malo osunthira ndi malo a derailleur.

Muyenera kufupikitsa chingwe pamakina opunthira. Ngati sichinasinthebe, cholembera cha H chitha kukhala cholimba kwambiri. Yesani kutembenuza chowongolera pang'ono motsata motsutsana ndi wotchi.

Tsopano popeza tili pamphete yayikulu kwambiri, tithetsani ma H-malire kutembenukira pang'ono kuti mupange malire a H, ndiye tibweza mpaka zitakhala bwino. Tsopano ikani zowonjezera zowonjezera pa lever yamagiya. Pangakhale mpata pano wotiuza kuti malire athu ali otayirira kwambiri.

Tilimbitsa cholumikizira cha H-Limiter kuti muchepetse kusiyana uku, chifukwa chake musalimbitse kotembenukira kopitilira kotala. Ikani kupanikizika kuti muwone kusiyana. Bwerezani zochitikazo mpaka mutha kufika pangŠ¢ono kakang'ono - pafupifupi 1 millimeter.

Tsopano tembenuzani chidutswacho kuti muwonetsetse kuti unyolo sukupukutira - monga matcheni ena akugwedezeka - pitilizani kukakamiza kosinthira. Yesani kukhazikitsidwa kwa malire a H potembenukira ku kachingwe kakang'ono kenaka ndikubwerera panja. Tsitsani kwathunthu cholembera cha gearshift pomwe mukusunthira kuti muyese kusintha kwa chingwe chabwino.

Kukanikiza kwa lever kumatulutsira chingwecho pamalire. Ngati kusinthaku kukuwoneka kochedwa kapena wopondereza sangathe kusintha, ngakhale atakakamizidwa kwambiri ndi lever, malirewo ndiothina, osamasula kopitilira kotala ndikuyesanso dera. Ngati unyolo watha paunyolo waukulu kapena watsala pang'ono kutha, malire a H amakhala ocheperako.

Osakakamiza kupitirira kotala ndikuyesanso. Lingaliro la kusuntha kwa index ndikutenga khola pamalo oyenera pokhudzana ndi ma chainrings. Izi zimachitika posintha mbiya yolumikizira.

Machitidwe ena a lever amatha kukhala ndi maudindo awiri kapena atatu. Ena amadina kangapo. Njirayi ndi yomweyo.

M'makina okhala ndi zolembera zosunthira koma osakhala ndi chosinthira champhamvu, makonzedwewo amapangidwa mwa kufupikitsa ndi kutalikitsa chingwe pankhunguyo. Unyolo uyenera kukhala pachitsulo chaching'ono chakumbuyo. Pitani ku chingwe chachikulu chakutsogolo.

Timapeza chingwe cholondola poyambitsa mwadala kuyenda mu khola ndikuchichotsa mwadongosolo. Kuyenda pa khola kumatiuza kuti kulumikizana ndi cholembera cha H-malire sichinakhudzidwe ndipo kayendetsedweko katapita timadziwa kuti makonzedwe athu achingwe ndi abwino. Sakanizani chosungira.

Ngati khola silikusuntha, tembenuzani botolo loyendetsera mozungulira kuti likulitse bwino chingwecho. Finyani korendayo ndikubwereza ndondomekoyi mpaka pangasunthike pang'ono. Ngati mukuyenda, tembenuzani chojambulira cha barrel motsutsana ndi theka kutembenukira ndikuyesa mwa kukanikiza chiwongolero cha gearshift.

Bwerezani izi mpaka khola likasiya kusunthira panja mukasindikiza lever yosunthira. Kukhazikitsa index tsopano kwatha; Dziwani kuti pali zophatikizira zamagalimoto am'mbuyo ndi kumbuyo zomwe sizoyenera kuti zizigwiritsidwa ntchito ndi opanga. Mwachitsanzo, pa njinga iyi, kuphatikiza kwakukulu mpaka kwakukulu, unyolo umadzikola ndi khola ndikupanga kusintha kuti uleke kuyambitsa mkangano ndi magiya ena othandiza.

Pa njinga iyi, chophatikizira chaching'ono ndi chaching'ono chimapangitsa kugwedezeka kwa unyolo mkati mwazingwe zamkati. Palibe zochitika zomwe zimalepheretsa izi. Pazochitikazi, gwiritsani ntchito zophatikiza zina zamagalimoto zomwe zili ndi gawo lofananira ndi magiya.

Pali mitundu ina yama levers yamagiya omwe amagwiritsa ntchito kokha. Awa ndi masikidwe theka omwe amasuntha khola pang'ono. Ngati tcheni chimasunthira mkati kapena kutuluka posunthira kumbuyo kumbuyo, tcheni chimasunthanso kumanzere ndi kutsogolo kutsogolo kwa khola ndipo chimatha kupukuta; Chepetsa chimakupatsani mwayi wosuntha khola pang'ono kuti muwerengere mayendedwe amtunduwu .Ngati shifter ili ndi gawo lochepa, ili ndi kapangidwe kake.

Palibe kusintha komwe kumafunikira. Awa ndiwo makonzedwe oyambira derailleur yakutsogolo. Njinga sayenera kuyesedwa.

Kumbukirani kuti katundu akagwiritsidwa ntchito ndi wamkulu kuposa iwo, omwe timawona njinga ikakhala pamalo oyimilira; Mwachitsanzo, ngati mutakhazikika molimbika, chimango chimasinthasintha pang'ono pansi pa bulaketi pansi. Izi zitha kupangitsa kuti ma tinthu tating'onoting'ono tisunthire pang'ono pakati pamatayala a derailleur komanso mu unyolo waukulu kwambiri mukamakwera chifukwa chakusokonekera, ichi ndi chimodzi mwazinthu zoperewera ngati mungadutse munkhaniyi ikuyenda ndikukhalabe ndi mavuto, yang'anani nkhani yathu mu Advanced Zovuta, ndipo potsiriza penyani nkhaniyi kuti muwone mwachidule zida zathu zonse zakumbuyo ndi magiya. Ndizomwe mungasinthire.

Ngati izi zakuthandizani, perekani zala zanu zazikulu ndikugawana ndi anzanu. Zimatithandizadi kuti tikupezereni zomwe zilipo, ndipo zimandipangitsa kuti ndikhale wotseka pano. Ndizomwezo - tiwonana munkhani yotsatira yokonzanso.

Kodi mumasintha bwanji malire?

Ngati fayilo yamalirendikhazikitsaniKutali kwambiri kulowera ma spokes, tembenuzira L-Chotupamobwerera ndipo derailleur imasunthira kumanja. Ngatimalirekhalanikhazikitsanicholimba kwambiri ndipo unyolo sungakwere kupita ku bwalo lalikulu kwambiri, tembenuzani L-Chotupakauntala motsatizana mpaka sprocket ndi pulley zikugwirizana bwino.Feb 10 2017

Kodi njira yabwino kwambiri yosinthira dera lam'mbuyo kumbuyo ndi iti?

Yambani potembenuza botolo chosinthira (C) motsutsana ndi mawotchi kuti muwonjezere kulumikizana ndi chingwe chosinthira ndikusinthasintha zidutswazo kwinaku mukusuntha pakati pa magiya. Muyenera kuyamba kuwona kuti unyolo ukugundika pazida bwino komanso molondola.

Kodi mumasintha bwanji derailleur pa Campagnolo?

Pa Campagnolo derailleurs, kusintha kumeneku kumachitika kudzera pachikopa pafupi ndi p-knuckle. Kuti musinthe kukangana kwa chingwe, gwiritsani ntchito mbiya yolumikizira. Chowongolera chotsogola chimasunga unyolo mu mzere pamene ukuyenda kuchokera pa cog kupita ku cog nthawi yosintha. Pulley yosagwira imathandizira kulumikizana pamakina mosasamala kusankha kwamagiya. Bokosi lokwezera limalumikiza derailleur ndi chimango.

Kodi chosinthira chingwe chili pa derailleur?

Ngati pali chosinthira chingwe pathupi lamagiya, kapena gawo lachiwonetsero, sinthani mozungulira (molowera mbali). Sinthani chingwe chotsegulira chingwe pa derailleur ndikusunthira chingwecho panjira.

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