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Ungayishuna kanjani i-derailleur - izixazululo ezisebenzayo

Ulungisa kanjani i-derailleur yangemuva?

Yeqa ibhayisikili lakho wenze lokhu: Shift uchungechunge lwakho luye ocingweni olukhulu noluncane kunawo wonke, bese ukhulula ibhawodi lokuqinisa ikhebula (lapho ikhebula linamathela khonaderailleur). Shiya ifayela le-derailleurku-cog encane kunazo zonke futhilungisaisikulufa semikhawulo ephezulu. Cindezeladerailleurku-cog enkulu kunazo zonke futhilungisaisikulufa somkhawulo ophansi.Septhemba 14 2020





Umbuzo ovame kakhulu esiwutholayo ngukuthi 'Ngikulungisa kanjani ukushintsha kwami ​​igiya?' Kungahle kungafinyeleli kuzo zonke izindlela noma kwenze zonke izinhlobo zemisindo. Noma ngabe iyiphi inkinga, noma ngabe ukwenziwa noma imodeli enjani, le ndatshana emayelana nokulungiswa kwe-derailleur yangemuva komshini izokusiza ukuthi uhlelele i-gearshift yakho ukuze isebenze kahle. UCalvin Jones lapha, iPark Tool Company.

Siyethemba ukuthi le ndatshana ikunikeza ukubuka okusha kwamagiya webhayisikili lakho. Ngaphambi kokuthi siqale, nansi i-rundown esheshayo yezinto nezinqubo. I-derailleur iyindlela ehambisa iketango kuma-sprockets angemuva.

I-derailleur ixhunywe ku-gearshift lever ngekhebula eligijima kuleli cala. Amabhayisikili ajwayele ukusebenzisa i-Index shift shift lever ehambisa ikhebula ngezinyathelo ezincane, ezimiselwe ngaphambili ngokuchofoza ngakunye. Ngaphakathi Umzimba we-derailleur uyisiphethu esidonsa njalo i-derailleur ngaphandle.



Futhi ikhebula lethu lihlala libamba ngokumelene nale ntwasahlobo ezindaweni ezahlukahlukene zokushintsha. Ama-derailleurs angaphambili anezikulufo zomkhawulo ezimisa i-derailleur yangaphambili ukuthi ihambele kude kakhulu futhi iphume kakhulu. Lapha empeleni sibona izikulufo zomkhawulo zimisa ukuxhumana ekugcineni ngakunye.

Umsebenzi wezikulufu zomkhawulo ukuvimbela uchungechunge ukuthi lungene kuma-spokes noma ifreyimu ukuze kulungiswe isikulufa se-H-limit bese siqhubekela phambili ekukhombeni. Ukukhomba kuqondanisa i-pulley yethu yomhlahlandlela namagiya ukuze yonke inguquko ihambisane negiya ngalinye. Isihleli somgqomo - esikhona lapha noma ngaphezulu kwesigwedlo sokushintsha - sisivumela ukuthi sihambise izinyathelo zokushintsha njengoba kukhonjisiwe.

ukubuyekezwa kwamabhayisikili ezinkunzi

Ngemuva kokukhomba, sikhetha esinye isikulufa esinqunyelwe. Ngemuva kwalokho sihlola ukulungiselelwa kwethu kwe-B-screw - futhi sizochaza kabanzi ngalokhu ngokuhamba kwesikhathi kumathuluzi akho - okuyi-screwdriver noma ukhiye we-Allen wezikulufo zomkhawulo - kanye nendawo yokulungisa ukuze ubambe ibhayisikili lakho ukuze sikwazi ukunyathela futhi sihlole lezo zilungiselelo . Ake siqale.



Manje sibhekene nokulungiswa kwesikulufa se-H-limit. Inhloso yethu kuzoba ukusisondeza ngangokunokwenzeka kulelo giya elingaphakathi. Kwesinye isikhathi umkhawulo izikulufo azimakiwe futhi sizokukhombisa ukuthi ungazibona kanjani ukuthi yiziphi kamuva.

Sizoqala ngokubheka ngokubonakalayo i-derailleur hanger, futhi uma ibonakala kahle ngeke isebenze kahle, futhi kufanele ubuke le enye i-athikili ngokuqondaniswa kwe-hanger. Uma ibhayisikili linamaketanga amaningi angaphambili, shintshela isisi-derail kunkulu. Shift isici esingemuva sangemuva siye egiyeni elincane kakhulu.

Noma ngabe usuvele uku-cog encane kunazo zonke, qhubeka uchofoze kuze kungabikho ukuchofoza. Lokhu kuzoqinisekisa ukuthi isigwedlo sethu segiye sicindezelwa yonke indlela. Uma ushintsho lungashintsheli egiyeni elincane kakhulu, kungenzeka limiswe yisikulufu somkhawulo noma indawo yokushintsha.



Okokuqala, vula isikulufa se-H-Limiter ngokwewashi ujikeleze okumbalwa bese ubona ukuthi kwenza ushintsho ngaphandle yini. Uma ingashintsheli ngaphandle, vula isihleli somgqomo amajika ambalwa ujikele kwewashi. I-pedal ukubona ukuthi iyashintsha yini.

Manje wonke umuntu usekhokhini elincane kakhulu futhi asisenakho ukuchofoza ngaphezulu kwinduku yethu yegiya. noma ngabe usanda kukwenza lokho, vula isihleli somgqomo amajika ambalwa ujike ngokwewashi. Uma kune-adjuster cylinder ku-lever shift, yenza umsebenzi ofanayo ncamashi.

Ukuguqula noma ikuphi kokuhamba kwewashi ukujika okumbalwa kuzokhulula ikhebula futhi lokhu kuzosivimbela ekuphambeni indawo yethu yokushintsha ngezikhawulo zethu zesikulufa. Abantu bavame ukudida lezi zinto ezimbili ngakho-ke nansi incazelo esheshayo. Sikuleso sikhundla sokushintshwa okwedlulele njengamanje, futhi noma ngabe izinto zibukeka ziklelisiwe, isikulufa somkhawulo singasethelwa ukumisa i-derailleur lapha noma lapha, noma kungaba kulungile.

Ngeke sazi size sikhiphe isikhundla sethu sokushintsha ku-equation. Kunezindlela eziningi zokwenza lokhu, kepha indlela elula ukuguqula isihleli somgqomo ngokwewashi. Siyakhumbula ukuthi lokhu ndawonye kushintshela izikhundla zokushintshela ngaphandle.

Singaguqula ukusetha kwethu isikulufa somkhawulo ngaphandle kokukuphambanisa nendawo yethu yokushintsha. Manje sesikulungele ukudayela isikulufa esingu-H. Uma ungeke ukwazi ukusho ukuthi isikulufa esikhawulela isiphi isikrufu se-H, khetha esisodwa bese usiphendulela ngaphakathi nangaphandle ngenkathi ubukele i-derailleur I-derailleur ayinyakazi, zama enye.

Isikulufa se-H-limit sizohamba kancane. Sizothola indawo efanelekile ngokuyiqinisa ngamabomu - sizobe sesiyibuyisela emuva kancane ize ilunge, thatha isikulufilivili sakho bese uqinisa i-H-screw ijika eliyingxenye. Esikhundleni sokubona nje ukuthi icinene yini, sizophinda siqaphele umsindo owedlulele lapho sihamba ngenyawo.

Futhi uma i-derailleur yenza umsindo, zama ukuyiziba okwamanje noma ubone le enye i-athikili yesixazululo. Emuva kumagiya angemuva, sizwa imisindo ejwayelekile ngaleli bhayisikili, okusitshela ukuthi isikulufa sethu somkhawulo asikakaqinile okwamanje. Siqinisa isikulufa futhi uhhafu wejika.

Manje sizwa umsindo owedlulele futhi siyabheka ukuthi ngabe uvela eketini elihlikihla egiyeni langaphakathi eliseduze. Uma kunjalo, isikulufa somkhawulo siqinile, okuyilokho esikufunayo manje. Ngendlela, lokhu ngeke kulimaze idrayivu yakho nhlobo.

Kwezinye izimo, isikulufu sokuphela esiqiniswe ngokweqile singadala ukuthi igiya elilandelayo ligudluke. Sula isikulufa sokugcina size sibuyele emuva futhi sidale umsindo owedlulele. Ngokushesha nje lapho sizwa umsindo oweqisayo, siqala ukukhulula ukujika kwekota ngakunye kuze kube yilapho umsindo usukile.

Uma izilungiselelo ezimbili zibonakala zithule ngokulinganayo, khetha ukuthi kuncane kwezilungiselelo ezimbili. Umkhawulo H ususethiwe manje. Manje sesiguqula isihleli somgqomo amajika ambalwa sijika siphikisana newashi.

Sizoyibuyisa cishe lapho ibikade ikhona - futhi ungakhathazeki, akudingeki ukuthi inembe okwamanje. Ngokuqondene nomunye isikulufa semikhawulo - umkhawulo we-L - sizolinda ukulungisa kuze kusethwe inkomba. Phambilini sichaze ukuthi inqubo yokukhomba izinkomba ukuqondanisa i-pulley yomhlahlandlela negiya ngokushintsha ngakunye okukhulayo kuhambisana negiya ngalinye.

Futhi, isihlanganisi semigqomo sisivumela ukuba senze lokhu kulungiswa, inothi elisheshayo ukuthi kukhona uhla lwezilungiselelo ezamukelekayo, okusho ukuthi kungaba nezindawo ezingaphezu kwesisodwa zokulungisa umgqomo ezizonikeza ukusebenza okuhle kokushintsha. Amaketanga angaphambili, anamathela kokukhulu kakhulu. Ngama-chains angaphambili amathathu, shintshela phakathi.

Ngemuva siqala ngegiya elincanyana. Uma uhamba ngezinyawo ku-cadence ejwayelekile, susa isigwedlo sangemuva ngokuchofoza okukodwa kwenkomba - kungabi ngaphezu kokukodwa. Qaphela ukuthi ezinye izigaxa zokushintsha zenzelwe ukuchofoza okuningi.

Ngokucindezela okukodwa kulesigwedlo, cindezela isigwedlo kancane uze uzwe ukuchofoza. Sidinga lokhu okukodwa ukushintsha igiya elilodwa nelilodwa kuphela. Uma iketanga lingakwenzanga egiyeni elilandelayo, buyisela isigwedlo segiya ekuchofozeni okweqile.

Guqula isihleli somgqomo ithuba elilodwa eligcwele ngokuphambana nokuhamba kwewashi. Zama ukuhambisa futhi. Phinda lokhu kuze kube yilapho kwenzeka ukuguquka.

Lapho usucijile isihlanganisi somgqomo siphume ngokwanele ukuthi siphume, noma ucishe uphume, cwilisa umgqomo yonke le ndlela emuva bese uyibuyisela emuva ijika elilodwa noma amabili.

Qiniseka ukuthi usesimweni esingaphezulu kakhulu sangaphandle kanye negiya elincane kakhulu. Bese ususe ukuxegiselwa kukhebula esikulufini sokuqinisa. Kulesi esinye isimo, ukuchofoza isigwedlo kuhambisa ama-sprocket amabili.

Hlekela emuva egiyeni lokuqala bese uguqula isihleli somgqomo ngokwewashi bese uzama futhi. Manje njengoba iketanga lethu selinokuchofoza ku-sprocket yesibili, ukuhanjiswa kungalungiswa kahle. Sizobe siphendula ngamabomu isikhombisi sokulungisa imigqomo size sihambe ngaphandle kwebanga elamukelekayo, bese sikhasa singene kancane.

Ngokufana nesikulufa esikhawulelayo, umsindo oweqile uyinkomba yethu. Uma ungawuzwa vele umsindo owedlulele ngenkathi uhamba ngezinyawo, vula isihleli somgqomo uphikisane nobuningi bewashi uze uzwe. Ngokushesha nje lapho sizwa umsindo oweqisayo, siyazi ukuthi singaphandle kwebanga lezilungiselelo ezamukelekayo.

Manje hlola kabili ukuthi umthombo womsindo oweqisayo empeleni uvela kuketanga olushaya i-cog yangaphakathi elandelayo. Okulandelayo, vula isihleli somgqomo ikota ujike ngokwewashi bese uhlola umsindo futhi. Phinda lokhu kuze kuphele umsindo.

Yize lokhu kungukuhleleka okunengqondo kuleli giya, manje sidinga ukubheka amanye amaphini ngawodwana. Shintsha amagiya futhi ubuke umsindo okweqile kunoma yisiphi isikhundla. Uma uzwa umsindo ngegiya, vula isihleli somgqomo ikota jika ngokwewashi.

Hlola isekethe kule giya futhi. Phinda futhi uhlole size sithole ukubekwa komgqomo okuvumela ukuguquka okuhle kuwo wonke amagiya angemuva ngaphandle kwegiya elikhulu kakhulu. Ukushintshela egiyeni elikhulu kakhulu kuzokwenziwa ngokuhamba kwesikhathi.

Manje: Hambisa ngaphandle i-sprocket eyodwa ngasikhathi bese ubheka futhi ukuthi awukho yini umsindo owedlulele uma iketanga likuprocket. Kodwa-ke, uma isifunda siphuma kancane, lokhu kungathuthukiswa ngokuthi enye ikota ijike ngokwewashi ku-adjuster. Inkomba yethu manje isethwe kahle futhi sekuyisikhathi sokuqhubekela kusilungiselelo se-L-end screw.

Ngokufana nokulungiswa kwe-H-screw, senza i-L-screw iqine kakhulu bese siyikhipha kancane ize ilunge. Lokhu kunikeza ukuvikeleka okukhulu kunesiphambeko esihola iketango lidlule i-sprocket enkulu kakhulu nakwi-spokes. Shift iketanga liye ochungechungeni olulandelayo ngobukhulu ngaphambili.

Shift uye ku-sprocket yesibili enkulu ngemuva. Okulandelayo sidinga ukuthola ukuthi isikulufa sethu somkhawulo sikuphi. Ingabe iqinile kakhulu okwamanje? Ingabe ikhululeke kakhulu? Vula i-cog enkulu ukuthola.

Uma iketanga lingenzi ushintsho, khona-ke abasebenzi be-L base beqinile kakhulu, futhi yilokho esikufunayo okwamanje. Uma inkinobho ishintshela kancane egiyeni elikhulu kunawo wonke, lokhu futhi kuyisibonakaliso se-L-screw eqiniswe ngokweqile. Uma kunomsindo owedlulele egiyeni elikhulu kunawo wonke, isikulufa se-L siphinde saqina futhi, futhi yilokho esikufunayo manje.

Kodwa-ke, uma kunokufuduka okwamukelekayo ngaphandle komsindo owedlulele, i-L-bolt yethu ayiqinile kakhulu. Siphendulela i-derailleur ngokuchofoza okukodwa ngaphandle, qinisa isikrufu se-L-screw bese sizama inqubo yokushintsha futhi. Phinda lokhu kuze kuvele izimpawu.

Manje njengoba i-L-screw eqiniswe ngokweqile ibangela izimpawu, sizoyithukulula kancane kancane ize ilungiswe kahle. Khulula u-L-isikulufa ngekota bese uslayida ukuze ubone ukuthi izimpawu sezihambile yini. Phinda ize isuke ngokushesha futhi igibele igiya elikhulu kunawo wonke ngaphandle kokwenza umsindo owedlulele.

Umkhawulo we-L manje ususethiwe. Ukuhlola, faka ingcindezi eyengeziwe ku-learshift lever. Bheka i-derailleur yangemuva.

Isibaya akumele singene ngaphakathi. Iningi labahlukumezi benesimo sebanga phakathi kwe-G-pulley kanye namagiya. Leli banga lilawulwa yi-B screw - B yesikulufu se-angle yomzimba.

Lokhu kulungiselelwa kuyabhekwa uma iketanga likuphethroli omncanyana ngaphambili kanye ne-sprocket enkulu kunazo zonke ngemuva. Iningi lomjaho webhayisikili kanye nabashayeli bamabhayisikili bezintaba badinga igebe eliphakathi kwamamilimitha amahlanu kuya kwayisithupha. Sebenzisa i-hex wrench ukukala leli banga.

Kukhona okuhlukile okumbalwa, ngakho-ke thintana nemininingwane yomkhiqizi. Ungabambeki kakhulu kuzo. Uma ibhayisikili lihamba kahle, isikulufa se-B silungiswa ngokwanele.

Ukuze wandise leli banga, qinisa isikulufu B-isikulufa B, hlola ukusethwa kwenkomba. Ngaphandle kwalokho, usuqedile futhi i-derailleur yakho ilungiswa kahle. Lezi yizinyathelo eziyisisekelo zokulungisa ishift yangemuva.

Ibhayisikili kufanele futhi ligibele isivivinyo, njengoba imithwalo esitimeleni sokushayela lapho ugibele ihlukile kunaleyo lapho ibhayisikili lisesitendeni sokulungisa. Uma uhlangabezana nezimpawu ezinjengokushintsha okuhamba kancane noma umsindo owedlulele, landela imihlahlandlela efanayo echazwe ku-athikili. Ungahle udinge ukulungisa isihlenga somgqomo noma ukukhawulela isikulufa elinye ikota. Uma udlule kulezi zinyathelo futhi okuthile akubonakali kulungile, hlola i-athikili yethu yokuxazulula inkinga yokulungisa ngemuva.

Ekugcineni, bukela le ndatshana ezungeze uthole ukubuka konke okuqukethwe kwethu kwama-derailleur namagiya. Yilokho nje okwenza i-gearsetting. Uma lokho kukusizile, kunikeze isithupha bese wabelana nabangani bakho Kusisiza kakhulu ukukulethela okuqukethwe, futhi kungigcina ngivalelwe lapha estudiyo.

Yilokho kuphela. Sobonana esihlokweni sethu esilandelayo sokulungisa.

Kungani umshini wami wezinsimbi ushaya izipika zami?

Kungenzeka igotshwe / ilungiswe futhiiukuphela kwendlela yokwazi ngokuqinisekile ukubeka ithuluzi lokulungisa / ukuqondanisa kuyo bese uhlola. Uma kungukuthi kujwayelekile futhi kulula ukuthi uyibuyisele ekuqondanisweni, bese uhlela kabusha / ulungiseeyakhongemuvaderailleur.Julayi 31. U-2009 r.

Izinkinga zeShift kwesinye isikhathi kungaba nzima ukuzithola. Lo mbhalo uhlanganisa ezinye zezimbangela zokungasebenzi kahle kwe-derailleur yangemuva nokuthi ungazilungisa kanjani. UCalvin Jones lapha, iPark Tool Company.

Ukulungiswa okuvame kakhulu kwezinkinga zokushintsha kuyizisekelo: ukusetha izikulufo zomkhawulo kahle nokulungisa ukusethwa kwenkomba. Ukuhamba kwalezi zinqubo, hlola le ndatshana. Kodwa-ke, uma usuvele uhlole lezi zilungiselelo futhi izinto zingakabonakali kahle ngokuphelele, kunezinye izingqinamba okufanele uziqaphele lapha.

Uhlelo lwentambo luyikhebula lekhebula langaphakathi kanyekanye. Ukungcola kanye ne-grit kungasebenza kungene ngaphakathi. Lokhu kudala ukungqubuzana phakathi kwesistimu eyehlisa ijubane ukushintsha kuzo zombili izinkomba.

Kumabhayisikili amaningi, ungayibhekisisa kahle ikhebula ngokubeka ibhayisikili egiyeni eliphansi kakhulu. Ngemuva kwalokho, ngaphandle kokubamba inyawo, susa i-derailleur ukukhulula ikhebula. Susa icala ezitobhini.

Zizwe ikhebula bese uzizwa ukuthi isilayidi secala. Ungasula futhi intambo bese ugcobisa okokuthambisa bese ubona ukuthi kuyasiza yini. Kepha uma ibhayisikili linecala eligcwele elingenazo izitobha ngeke lisebenze.

Udinga ukukhulula isikulufa se-clamp ukuze uzizwe ukuthi ikhebula lisebenza kanjani. Uma izwa injoloba, faka ucingo olusha necala. Futhi hlola ingaphandle lecala, ikakhulukazi emaphethelweni.

Ukulimala kohlelo ngeke kusisize ekushintsheni. Ukushintsha ikesi nocingo kuyindlela engcono kakhulu. I-derailleur inamathela kufreyimu nge-hanger.

Le ngxenye ingagoba kusuka ekuthintekeni nasekushayweni. Ama-pulleys ngeke ahambisane ne-sprockets uma i-hanger igobile. Hlola futhi ulungise ngethuluzi lokuqondanisa i-hanger njenge-DAG-2.2.

Buka le ndatshana ehlukile ukudlula kuyo yonke inqubo yokuqondanisa i-derailleur hanger. Lapho kushintshwa izingxenye zebhayisikili, kungavela izingqinamba zokungahambelani. Leli bhayisikili libe nengozi kwathi isigwedlo segiya sangemuva saphihlizwa.

Isishintshi sejubane esingu-10 ngakho-ke sifake i-10 speed shifter ngakho-ke yonke into kufanele ilunge. Futhi uma sizama, singakwazi ukuphatha amagiya amancane ngaphandle kwezinkinga. Kepha uma ushintshela kumagiya amakhulu, iketanga selizoshaya igiya langaphakathi bese lenza i-racket.

Asikwazi nje ukusebenzisa isihleli somgqomo ukukhomba lelo giya ngakho-ke kuthule? Yebo kusebenze kulawo magiya kodwa manje sekuyabuyela emuva... irakhethi kubukeka sengathi selithuthele lapha, kwavela ukuthi inkinga ibingeyona inkomba yezilungiselelo nhlobo.

Le aftermarket MicroShift I-shifter ibingakhelwanga ukusetshenziswa ne-derailleur engemuva ye-SRAM. Enye inkinga yokungahambelani kungaba uhlobo olungalungile. Amaketanga awahluki ngobubanzi kuphela ngejubane elingu-9, 10, 11 no-12, kukhona nokwehluka kobujamo beplate.

Isixazululo lapha, ukulingwa nephutha eceleni, ukunamathela kumkhiqizo wakho nokushayela imodeli kukuhlukumeza okuningi, futhi ngeke kuhlale unomphela. Izingxenye zangaphakathi zamaketanga, ama-roller kanye nama-rivets, ziqala ukuguga futhi kubonakale sengathi ziyelula. Lokhu kuguga kungadala ukuthi uchungechunge lubandakanyeke kabi ngama-sprocket kanye namaketanga.

Lokhu kuholela ekushintsheni okuphansi kwamagiya nokugqokwa kwamazinyo ngaphambi kwesikhathi. Hlola uchungechunge lwakho ukubona ukuthi kungaphakathi kwemikhawulo yokugqoka okubekezelelekayo. Bheka le enye indatshana ukuthola imiyalo yokuthi ungakuhlola kanjani ukugqokwa kwamaketanga.

Futhi hlola ukuthambisa okwanele. Iketanga elomile lizizwa livila lapho ligudluka futhi lenza uma uguquka Uma kunomsindo owedlulele, lolu chungechunge lubukeka futhi luzwakale lomile futhi alusiwo uwoyela ozophuma lapho uthintwa. Beka ithonsi lokuthambisa ku-rivet ngayinye, bese usula noma ikuphi okweqile.

Onke ama-derailleurs aguga ngesikhathi esithile. Bheka lokhu ngokudonsa ohlangothini lwesibaya esiphansi. Qhathanisa le nhlangano nesiphepheli esisha sangaphambili; amaphuzu ama-pivot ampofu nama-parallelograms aholela ekushintsheni okungahambelani futhi okuwukuphela kwesixazululo yisiphetho esisha sangaphambili.

Yilokho kuphela kokuthuthuka kokuxazulula inkinga ngemuva kwe-derailleur. Uma usenezinkinga eziguqukayo, hlola indatshana yethu yombhalo ku-parktool yokuxazulula inkinga ngezinye izimbangela ezingaba khona. com - noma uthathe ibhayisikili lakho uye nalo kumakhenikha onolwazi.

Ekugcineni, hlola umhlahlandlela wethuluzi le-Park Tool Derailleur ukuthola ukubuka konke kwawo wonke amagiya ethu nokushintsha okuqukethwe. Kithina lezi zihloko bezijabulisa kakhulu o kepha okubaluleke kakhulu kuwe, siyethemba bakwenzele okuhle. Uma kunjalo, tshela abangane bakho.

Siphe isithupha. Okungcono futhi, hlala owakho Hlala isinyathelo esisodwa ngaphambi kwabangani bese ubhalisa kuze kube yisikhathi esilandelayo

Ngabe isiphanyeko se-derailleur esigobile sibukeka kanjani?

Ukubhekangemuva kwebhayisikili, akukhona elengayokwesinye isikhathi kungabonwa ngamehlo. Kaningi izodudulwa iye ekhasethini, njengoba lokhuyiukuqondiswa komthelela okungenzeka kakhulu. UmakubukekaKusontekile, lapho-ke uzodinga ukuthatha isinyathelo sokulungisa. Kodwa-ke, ukugoba okuncane kungaba nzima ukukubona, kepha kusazolimaza amagiya akho.

Le ndatshana igxile ekuqondanisweni kwe-hanger derailerur. Sizokukhombisa ukuthi ungabuyekeza futhi ulungise kanjani izinkinga. Sawubona, uCalvin Jones lapha, iPark Tool Company.

Ukusebenza okungaguquki kokushintsha kungabangelwa yizici eziningi, kepha okuvame ukunganakwa ukungahanjiswa kahle kwe-hanger. Le nsimbi encane iyindawo yokunamathisela phakathi kwebhayisikili ne-derailleur. Uma ingahlelwanga kahle, imvamisa ingabuyela esimeni Uma isiphanyeko se-derailleur siqondile, sizoqinisekisa ukuqondiswa kokulungiswa kwe-hanger kwe-derailleur okuyisinyathelo sokuqala sokushintsha kahle.

ulinganisa kanjani i-cadence cycling

Umthelela onamandla kusiphepheli ungadala ukuthi i-hanger igobeke futhi uma i-hanger igobile i-derailleur pulley izokhishwa kabi ngamagiya futhi umphumela uzobe ungashintshi kahle futhi uhlangothi lokushayela ibhayisikili luyisibonakaliso esihle sokujika Bheka ukuma kwe-hanger, kodwa futhi kubalulekile ukuhlola iziphanyeko ezisanda kufakwa. Uma isiphanyeko senziwe kabi, yenza okunye ukulungisa, z - ngeke sisebenze. Njalo hlola kuqala ukuqondanisa kwesiphanyeko sedreyini kuqala, okungenani ngokukhomba isiphanyeko se-derailleur.

Uma usendleleni futhi udinga ukulungiswa kwesikhashana, ungavele udonse uze ubukeke uqondile. Kepha ukuthola ukuxilongwa okucacile nokulungiswa okunembile udinga igeji yokuqondanisa ngemuva kwe-derailleur njenge-DAG-2.2.

Nayi incazelo esheshayo yokuthi ungayisebenzisa kanjani. Ukwenza indiza yesiphanyeko ihambisane nendiza yamagiya, i-DAG-2.2 iyelula ngempumelelo leyo ndiza iye erimu.

Ngakho-ke silinganisa ibanga ukuya kurimu njengoba kukhonjisiwe bese sikhiya lesi silinganiso ngokuqinisa inkinobho. Sibe sesijikeleza ithuluzi ngama-degree angu-180. Uma leli banga likhulu kuno-3mm, yazi ukuthi isiphanyeko sethu sidinga ukuqondiswa kancane, ngakho-ke siyagoba futhi silinganise ibanga lethu ukuya erimu futhi.

Manje igebe selingaphansi kuka-3mm ngakho-ke ake sithuthele ukubheka i-eksisi eme mpo. Lapho izikhala zethu zingaphansi kuka-3mm, umsebenzi wethu usuphelile. Igebe elingu-3 mm erimu lisho ukuthi i-hanger ku-pinion isontekile cishe isigamu semilimitha lapho kwenzeka khona shift.

Qaphela ukuthi sihlala sikala endaweni efanayo emgqeni. Lokhu kususa ukugxila kanye nokususwa kwesondo ku-equation. Umthetho omuhle ukuthi isiphanyeko sizosinda enqubeni yokulungisa, sizoba namandla okwenza umsebenzi ebhayisekilini, futhi ezimweni ezimbi kakhulu, isiphanyeko sakho sediski singahluleka ngesikhathi sokulungiswa.

Ngenxa yalesi sizathu, kunconywa ukuthi kulungiswe isiphanyeko se-derailleur. Kunezinhlobonhlobo eziningi ze-derailleur hanger futhi kungathatha isikhathi nocwaningo ukuthola i-hanger ehambisanayo nebhayisikili lakho. Ngakho-ke thola umuntu ozomfaka esikhundleni sakhe ngaphambi kokuthi usidinge ngempela.

Uma ibhayisikili lakho linezithiyo ezifana nemithwalo yemithwalo noma izivikelo zodaka, mane ubeke i-o-ring esibonisweni ukuze uxhumane nethuluzi, ukhiphe inkinobho yenkomba bese ubuyela emuva kugeji ukuze ususe isithiyo. Yibuyise endaweni yereferensi ebekwe i-o-ring. Kulungile, ake siqhubeke ngenqubo kusukela ekuqaleni, sikhwele ibhayisikili esitendeni somsebenzi bese siyilinganisa phansi, uhlole ukuthi isondo langemuva lifakiwe liqondile yini ohlakeni.

Susa i-derailleur ngokukhulula isikulufa esikhulayo ku-hanger. Faka i-DAG-2.2 bese uqinisa isibambo, unakekele ngokukhethekile ukuthi ungaphenduki ithuluzi.

Uma ukuchusha ithuluzi kunzima, kungahle kube nemicu emibi ku-hanger. Landzelela bese uhlanza imicu ngompompi we-10mm njenge-TAP-10. Umklamo ojwayelekile wesiphanyeko se-derailleur kulula ukugoba ume mpo kunokuvundla, ngakho ukulungiswa okuvundlile nakho kungathinta ukuqondana okuqondile, ngakho-ke ake silungise i-eksisi evundla kuqala.

Zungezisa ingalo ye-DAG ngakwesokunene somphetho endaweni eyi-3: 00 ngehora. Zungezisa isondo ukuze i-valve yamathayi ihambisane nethuluzi; sebenzisa leli phuzu emgqeni njengesithenjwa njalo lapho uhlola isiphanyeko; hambisa inkomba ukuze ithinte irimu futhi ivikele inkinobho. Ngaphambi kokuzungezisa ingalo, slayida ubakaki wesikhombi sokudayela usiya kuhabhu.

Lokhu kuzovimbela isibonisi sokudayela ukuthi singashayi usebe. Zungezisa ithuluzi bese uslayida isiqu se-valve ama-degree angama-180 ukuya endaweni ye-9. Slayida isibonisi usiya emaphethelweni wephoyinti elifanayo eduze kwe-valve, uma inkomba ingathinti irimu kakhulu noma inegebe elincane - elingaphansi kuka-3mm - i-hanger ivundlile.

Sebenzisa ukhiye ongu-3mm Allen ukukala igebe. Uma inkomba ingaphezulu kuka-3mm ukusuka erimeni isiphanyeko sizodinga ukwabiwa kabusha. Lungisa lokhu ngokugoba isiphanyeko nge-DAG-2.2 Silungise ukuze igebe licishe libe uhhafu kunalokho elaliyikho ngaphambilini.

Uma isibonisi sishaya onqenqemeni, isiphanyeko singase senziwe kabi futhi singadinga ukulungiswa. Kodwa-ke, kulula ukucacisa iphutha ngokubona ibanga eliphakathi komphetho negeji. Ngakho-ke setha kabusha ithuluzi ukuthinta usebe ngo-9 °.

Indawo yewashi. Manje hlola igebe endaweni yehora lesi-3 bese ulinganisa. Gobisa isiphanyeko nge-DAG-2.2 ukuze igebe libe uhhafu wosayizi owawungaphambilini.

Hlola izinhlangothi zombili futhi ngemuva kokugoba. Setha kabusha igeji bese ulinganisa igebe futhi. Phinda ukugoba nokuhlola kuze kube yilapho igebe lingaphansi kuka-3 mm.

Ngezikhundla eziqondile eziqondisiwe, iya ku-Check Vertical Alignment, gcina isethingi efanayo kusibonisi bese uhambisa ithuluzi endaweni yehora lesithupha, lapho isibonakaliso singaphakathi kwe-3mm yomugqa, inqubo iphelele futhi i-hanger iqondisiwe . Ngaphandle kwalokho, faka inkomba erimu bese ubheka indawo yehora le-12. Uma igebe lidlula ukubekezelelana okungu-3mm, goba ngezilinganiso ezincane, uphinde uhlole igeji bese ulungisa kabusha.

Uma igebe lingaphansi kuka-3mm gcina isethingi efanayo bese ubheka futhi endaweni yesi-9. Uma amaphuzu amathathu ngokuhlukaniswa ngama-degree angama-3 kungaphakathi kwe-3mm, i-hanger iqondaniswe. Susa ithuluzi bese ufaka kabusha i-derailleur.

Futhi lokho kuqeda inqubo yokuqondanisa i-derailleur hanger. Manje njengoba i-hanger iqondaniswe kahle, kuzodingeka uhlole umkhawulo wesikulufa nezinkomba zedatha yakho. Bheka le ndatshana ukuze uhambe ngenqubo.

Futhi ekugcineni, qiniseka ukuthi uhlola umhlahlandlela wethuluzi le-Park Tool Derailleur ukuthola ukubuka konke kwawo wonke ama-derailleur nokuqukethwe okuguqukayo. Siyabonga ngokubuka lolu sizo lokulungisa kusuka kuThuluzi lePaki. Sihlala sengeza ama-athikili nezindatshana lapha ku-YouTube nakuwebhusayithi yethu eParkTool.com.

Sicela unikeze le ndatshana isithupha uma ikusizile Futhi-ke, bhalisela okuqukethwe kwethuluzi lepaki lakamuva.

Ingabe i-mech pendant yami?

Zungezisaiingalo ye-iukuqondanisa ithuluzi ukuzeiIsikhundla sehora leshumi nambili (ekhomba phezulu). Umaisiphanyeko sakhoiqondile,iingalo yokulinganisa kufanele ihlale phakathiiisikhundla esifanayo esihlobene ne-iusebe. Uma kungaqondile, lokhu kuzokhombisaiinkomba laphoisiphanyekokuyintokukhona.

Ungakwazi ukugoba emuva isigaxa senkambu esigobile?

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Iyiphi indlela engcono kakhulu yokushuna isigaxa sangemuva sangemuva?

Namathisela ikhebula bese uvula iketango ngamasondo e-jockey ngaphambi kokuxhuma kabusha uchungechunge. Shift kuyo yonke inhlanganisela yamagiya ukuze uqiniseke ukuthi konke kuhamba kahle. Uma kungenjalo, vula isilungisi somgqomo ku-derailleur ungene noma uphume ukuze ushintshe kahle ukuhambisa.

Usebenza kanjani umshini wesipele sangemuva ngebhayisikili?

1. Yizwisise: I-derailleur yakho yangemuva inyakazisa uchungechunge lwakho kuma-cogs futhi igcine ukungezwani okufanele kuketanga ngalo lonke ushintsho lwegiya. Kanjani? Leli chungechunge ligijima lizungeze ama-pulleys ama-jockey amabili kusikhala sangemuva.

Yini okufanele ngiyenze uma isiphisi sami singashintshi?

Uma ingeke isuke lapho uyichofoza, qhubeka ucofe ibhayisikili futhi ujikeleze umgqomo. Lokhu kunciphisa ukungezwani kudilayiva, kuvumela iketanga ukuthi 'liwele' ngokushelela kumagiya aphezulu. Qhubeka ujike kancane kuze kube yilapho iketanga lizishintsha lodwa, lifanisa igiya osanda kuzama ukulishintshela kulo.

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