Shimano - Tsheb derailleur haum. Kho Shimano rear derailleur

Cov ntsiab lus niaj hnub no tsab xov xwm no mob siab rau qhov chaw li koj lub tsheb tuam. Tom qab tag nrho, muaj ntau ntau yam sib txawv chaw uas yuav tsum tau zoo mloog thiab kev txij nkawm. Tshwj xeeb tshaj yog zoo nrog koj, peb yuav kub siab rau zus tau tej cov tuam txhab Shimano. Teem lub rear hloov speeds muaj ib co nuances. Yog hais tias koj muaj ntsia lub khoom los ntawm lwm tus chaw tsim tshuaj paus, koj yuav tsum tsis txhob tsis saib tsis xyuas cov ntaub ntawv uas teev nyob rau hauv no tsab xov xwm, txij thaum lub lag luam thiab debugging hauv paus ntsiab lus nyob rau hauv tag nrho xws li ntau cov khoom vim hais tias lawv muaj ib tug zoo qauv.

hauv paus ntsiab lus ntawm cov lag luam

rear derailleur ua hauj lwm tseem zoo rau ntau cyclists paub tsis meej. Tom qab tag nrho, nws muaj peev xwm nti thiab unpretentious mus ua lawv zog, tab sis muaj ib hnub, "yuav kho tsis tau lawv tus kheej lub neej." Yog hais tias koj muaj tsis muaj kev paub nyob rau hauv qhov kev tshem tawm ntawm no "kev ywj siab", nws yuav ua ib tug tseem ceeb teeb meem, tshwj xeeb tshaj yog yog hais tias xws li ib tug txhaum ntog li daus rau nws lub taub hau, nyob rau hauv ib txoj kev. Yog li ntawd feem ntau yog pib velolyubiteli nqa nws "hlau phooj ywg" mus rau lub studio, uas ib tug tej tus kws khomob tshwjxeeb nyob rau hauv ib tug ob peb feeb eliminates qhov teeb meem no. Txawm li cas los, yog dab tsi ua hauj lwm nws nqa tawm uas tswj, oiled los yog ceev li, thiab tseem raug nyob tsis paub hais tias. Yog li ntawd nws yog tsim nyog los ua siab ntev thiab to taub tej ntsiab cai uas ua hauj lwm rau hauv lub rear Shimano shifter. Yog hais tias koj ua raws li cov tswv yim pom zoo rau hauv qab no, koj yuav tsis muaj teeb meem nrog txuas ntxiv txij nkawm ntawm koj lub tsheb tuam nrog koj ob txhais tes. Nws yog tsuas ib qho tseem ceeb kawm tsim nyog theoretical lub hauv paus thiab nws tus kheej paub meej tias nws xyaum ua hauj lwm.

Yuav tsum tau cov cuab yeej

Ua ntej ntawm tag nrho cov koj yuav tsum tau:

• hex lag luam los yog teem (lub xub ntiag ntawm 3- thiab 5-hli yuav tsum tau);
• Phillips ntswj ntsia hlau.

Ua ntej koj yuav pib debugging ib qho tseem ceeb kom paub tseeb tias cov mechanism yog tseem ua tau hauj lwm. Thaum Shimano rear gearshift ntawm lub configuration yog ua nyob rau hauv lub pom zoo chaw tsim tshuaj paus lus qhia, nws tej zaum yuav tau dim yog hais tias tus saw tensioner yuav tsum tau muas nyias. Yog hais tias lub tsheb kauj vab twb yuav nyob rau hauv sau, nws yog feem ntau cov ntaub ntawv no tsis muaj.

daim ntawv ntsuam xyuas

Sim los kuaj visually tus mob ntawm lub qhov chaw ntawm ib tug gearshift. Tom qab tag nrho, koj muaj peev xwm siv sij hawm nyob rau hauv txoj kev tshawb no ntawm txoj kev tshawb xav thiab npaj siab yuav kho, thiab thaum kawg paub tias cov khoom yog tsis amenable mus rov qab. Ua li no, sawv qab lub tsheb kauj vab thiab sim kom paub tseeb tias tus tes hloov qhov speeds thiab nws bracket (qaib dib) nyob rau hauv tib yam kab thiab yog tsis hnov li distortion los yog tseem ceeb deformation. Nyob rau hauv no koj yuav pab tau ib tug me ntsis lub saw uas txuas cov ntsiab, tab sis nws kuj yuav tsum nyob rau hauv zoo kev mob - ib tug zoo-oiled thiab nrog ib tug pub coj, raws li ib co teeb meem nyob rau hauv switching speeds yuav tshwm sim vim hais tias ntawm nws cov unsatisfactory kev kawm, los yog cov tsis ncaj ncees lawm hom.

Ib yam li ntawd, ib tug ua haujlwm cable - yog hais tias nws yog xeb thiab lossi jammed nyob rau hauv lub vaj tse, ces txog tej kev ntseeg los yog usability tsis tau lus. Txawm li cas los, qhov teeb meem no yog yooj yim rau kev txhim kho, nws yog tsim nyog xwb los ntxiv rau nws nrog graphite roj nyob rau hauv yuav tsum tau npaum li cas, thiab tejzaum nws adjustable rear Shimano hloov yuav txav ceev.

Tseem ceeb configuration cov kauj ruam

Nyob rau hauv qhov kev ua, muaj peb tseem ceeb theem, tsis saib xyuas los yog ua txhaum ntawm ib theem zuj zus ntawm lawv tiav tej zaum yuav raug nyob rau hauv tawg khoom los yog kim kho. Nws yog yog li ntawd tsim nyog los ua lawv xwb nyob rau hauv qhov kev txiav txim mus rub ua haujlwm cable, xyuas kom meej qhov tseeb txoj hauj lwm ntawm lub kho screws thiab kho nws tus kheej tensioner.

Npog thiab steel cable

Kho qhov cuab tam yog qho tseem ceeb heev, vim hais tias cov cable yog lub luag hauj lwm rau deb npaum li cas cov kev ceev selector hloov thaum koj manetok. Yog hais tias lub nro yog ntau, qhov yooj yim ntawm ib tug xaiv ntawm kev hloov tsheb yog npaum li cas tham, thiab lub caij rau cov saw yuav dhia mus nyob ze cov hnub qub los yog heev qeeb tsiv mus nyob rau ib sab iav. Nyob rau tib lub sij hawm, yog hais tias tus dag zog yog tsis txaus, ces thaum koj hloov rau txoj hauj lwm yuav tsis ua tau dab tsi tshwm sim. Yog li ntawd kom tensioned cable tej zaum yuav cais ib nrab teeb meem uas tshwm sim nyob rau hauv Shimano Alivio systems. Tsheb derailleur lawv feem ntau ua rau txaav vim hais tias ntawm cov yam ntxwv nta. Tom qab tag nrho, lub nruab nrab hauv chav kawm ntawv ntau uas muaj chaw thiab lub hom ntaus ntawv yog tsis npaj rau heev intensive kev siv, raws li ib tug kev, piv txwv li Deore los yog nws analogues.

txoj hauj lwm kev kho me ntsis

Cov kev hloov uas yog tsim los kom tsis txhob muaj xaav ntawm lub tsheb kauj vab saw, nqa tawm los ntawm tshwj xeeb screws. Feem ntau, lub sab sauv yog lub luag hauj lwm rau lub xaav ntawm uas tau txais lub rear derailleur (Shimano Tourney thiab lwm yam budgetary Series) los ntawm kev ua kis tau tus mob, thaum lub sij hawm hauv qab no yog tswj txos. Yog hais tias lub saw ruam los ntawm cov biggest lub hnub qub, nws yog ib txoj hauj lwm ntawm lub kho iav thaum lawv nce thiab yuav tsum tau hloov. Zoo ib yam li kev ua tau thiab txo velocities. Txawm li cas los, txhua velolyubitelyu yuav tsum paub tias yog hais tias tus rear derailleur yog bent, ua raws li raws, nws yog tsim nyog yuav tau kho dua, raws li nws hloov nws txoj hauj lwm.

Tensioner thiab qhov chaw

Qhov no kho cov ntsia hlau yog siv heev ncaw, raws li nws pab mus nqa tawm qhov chaw ntawm lub sab sauv pulley positioned txheeb ze mus rau lub daig kab, nyob rau hauv uas lub saw tsiv. Yog hais tias nws tsis yog cov, cov khoom hais los saum no tej zaum yuav kov txhua lwm yam thiab xa ib tug ntau ntawm txaav. Txawm li cas los, qhov teeb meem no yog heev tsawg, raws li qhov no ntawm txuas securely txaus, thiab muaj yog tsis muaj backlash, uas yuav pab rau nws weakening.

Thaum Shimano rear gearshift ntawm kev hloov yog heev puas siv tau, tab sis yog tej zaum nws yuav zoo li beginners yooj yim heev. Txawm tias qhov no mechanism muaj ib tug yooj yim qauv, nws hloov yuav tsum tau scrupulous cwj pwm thiab ua siab ntev. Mus ceev yog tsis tsim nyog, tshwj xeeb tshaj yog yog hais tias tus ua hauj lwm yog ua rau cov thawj lub sij hawm.

Tshwj xeeb tus neeg mob thiab lawv cov kev daws teeb meem

Yog hais tias lub pedaling siab rau daim ntawv thov ntawm ib tug me me saw slips, ces feem ntau yuav, nws ncav us txog raws nws ntev thiab yuav tsum tau hloov. Thaum uas siv cov nws nyob rau hauv no txoj kev yuav ua mob xwb tsis cov hnub qub ntawm lub cev, tab sis kuj yog ib tug kab xev uas yuav coj lawv mus rau hauv disrepair. Ib tug lov tine saw crushes lawv los yog ntaub ntawv rau lawv nyob rau hauv lub ua si nraum zoov, tom qab uas cov ntsiab yuav tsis ua hauj lwm ceev yuav tau siv.

Thaum hloov cov speeds tsim nyog los xyuas kom meej tias lub saw yog tsiv ntawm lub kaum sab xis. Txawm tias nws qhov chaw thiab nyab xeeb, Yog hais tias koj muaj ib tug rear derailleur Shimano Deore los yog ib tug hauv chav kawm ntawv saum toj no, tab sis cov neeg siv cov ntau attachments, cov neeg mob yog tsis yooj yim dua. Qhov no txhaum ua rau yus ceev coj ntawm lub system ntsiab thiab lub Circuit Court, li ntawd, nws yuav tsum tau kho heev tiag.

Yog hais tias lub iav ua haujlwm mam li nco dheev cuam tshuam thiab tsis muaj lawm ua hauj lwm, nws yuav muaj teeb meem nrog rau cov hlua. Los yog muaj nws so, los yog nws twb precariously fastened ib tug kho ntsia liaj qhov rooj.

Yog hais tias koj muaj ntsia attachments Shimano, Tsheb derailleur hloov yog twb ua, thiab nws tsis ua kom zoo, nws yog tsim nyog kom paub tseeb tias yog free cable nyob rau hauv ib lub tsho mus. Yog hais tias muaj tej yam tawg lossis chaw nrog raspletonnoy winding, nws yog tsim nyog los hloov nws. Teeb meem zoo li tej zaum yuav kuj tshwm sim yog hais tias tus lub tsheb kauj vab qaib dib yog bent.