Ukutshintshela amagiya ngebhayisekile: ungakwazi ukumisa?

Kwilizwe lethu, unako ukufumana inani elikhulu labantu abangamaxhoba eziyobisi ngebhayisekile. Yonke imifuziselo ngoku sele baxhotyiswa nenkqubo shift ibhayisekile. Loo ndlela nje kuyimfuneko ukuba ukukhwela obutofotofo kuzo zonke iimeko zendlela. Namhlanje, lo isilumkiso iibhayisikile ziza ngeendlela ezininzi, ngamnye ngokusekelwe umsebenzi othile. Ukuze ukhethe ukhetho kakhulu lula, umele uqonde ukuba yintoni na, yintoni umahluko nokuba nezixhobo self-wasele kwi ngebhayisekile.

ezahlukahlukeneyo iindlela

Kungakhathaliseki iimpawu zoyilo bike gearshift nganye kuvumela umkhweli ukuba amisele esisiso imigudu yawo Nyova, anikwe amandla ukucofa nesantya. Ngenxa kule yokuqhuba endleleni abaneziphene luya lula njengoko phezu igada kakuhle. Wonke transmission umsebenzi ibhayisekile esekelwe utshintsho umlinganiselo gear phakathi kweevili ezijikelezayo kwezithuthi kunye ihamba yayo.

Lo mgaqo Yinto eqhelekileyo ukuba zonke iintlobo mechanism angamelwa njengoko yomtshini yangaphandle, ngaphakathi okanye idityaniswe.

Le ukhetho lokuqala ifumaneka kwi yothutho enyovwayo kakhulu rhoqo. umsebenzi yakhe esekelwe ukusebenza itshintshela ezimbini shelwe ngaphambili nangesemva. Ukuze sibone indlela yokuswitsha amagiya kwi ibhayisekile, kufuneka siqwalasele nganye kwezi ndlela ngokwahlukileyo.

I ngaphambili zangaphandle izixhobo ngokujulwa

Yesakhiwo ngefreyim eshukumayo ngaphakathi apho kwikhonkco peni. Ngoko, xa eziguqukayo amagiya ngebhayisekile kunye nentshukumo yesakhelo ngokwayo, kwaye kukho nentshukumo chain ukuya inkwenkwezi oyifunayo.

Umgaqo esebenza ngayo womatshini - kodwa hayi kuphela ukhetho xa ukhetha, ngenxa yokuba izakhiwo ezinjalo kwahluka kwakhona kakhulu enye kwenye ngezizathu ezifana:

• indlela wokuthimba umzimba;
• eqhubekayo engela malunga nomzimba ibhayisikile;
• okufana nokubopha intambo.

Bicycle shift cable ngexesha inye ukungena iswitshi ukusuka phezulu, ukusuka ezantsi. Unako ukusebenzisa zombini iinketho. Eyesibini i parameter kufuneka zikhethwe ngononophelo eyodwa ukuqinisekisa ukusebenza ngokuchanekileyo indlela kangangoko kunokwenzeka, yaye isakhiwo obandayo ngokwayo inokuba izibopho okanye zizisu. Kuyo nayiphi na imeko, ukusebenza ngokukuko womatshini kuqinisekiswa kuphela ngaphandle uxinzelelo ngokukhawuleza strong kuyo ke mzuzu utshintshayo.

Ezomva zangaphandle izixhobo shift

Employment yale sakhiwo fanekiso ngokupheleleyo phambili ngasentla, kunye kuphela umahluko ababandakanyekayo iinkwenkwezi ezininzi. Kwakhona unalo isakhelo elihambayo apho ngaxeshanye inikeza imeko efunekayo ye-chain kwaye akavumeli ukuba kuza off kwelinye icala.

Le gear ngebhayisikile gearshift une iparameters ethile ukukhetha ukhetho olufanelekileyo. Ukuba sinikele ingqalelo:

• uhlobo uncamathiselo kwi ibhayisekile;
• isenza i cable step;
• umahluko ubukhulu beenkwenkwezi;
• uhlobo ibambelele.

Okubangel 'umdla kukuba, loo ubukhulu beenkwenkwezi ezinkulu kulo mzekelo iya kusoloko enye, kwaye ukhetho kwezi parameters kufuneka lungabi esizithandayo, kwaye Lifanele ukuba indlela ethile ibhayisekile.

Iingenelo neengozi inkqubo yangaphandle

Phakathi kwiinkalo ezakhayo ubume ethathelwa ingqalelo elula ezininzi ekwanti, ixabiso eliphantsi, ubungakanani indawo, yaye konke oku, kukho inani elikhulu amagiya shift. Kakade ke, lo minuses utshintsho gear lwangaphandle kwi hlayisekile ayikho ngaphantsi.

Ezi ziquka:

• amathuba aphezulu yokusilela ekwindla;
• isenza i kuphela xa uqhuba;
• banxibe chain rhoqo;
• ngezinga eliphezulu eziphembelela iimeko zangaphandle emsebenzini.

shintsha yangaphakathi

Le ndlela yeyona imizekelo kunqabile ukuba uqhuba intaba, kodwa idla ngokubhekiselwa ibhayisekile umzi. Oku kusekelwe emkhonweni iplanethi yethu, nto leyo ibekwe ngasemva kwaye Uvingca yonke indlela ululayite. Ngesi design ngaphandle mnye kuphela inkwenkwezi kunokubonwa phambi komzimba ibhayisekile kunye nangasemva omnye, wajoyina chain. Inani sesiqhelo yale uyilo yinto enkulu kakhulu. Ngaphezu koko, uyilo mechanism aziqhekeza imvelaphi inyuselwa khona.

Nobubi yenkqubo yangaphakathi

Xa kuthelekiswa nale isakhiwo sangaphandle kwi ukuguquguquka izixhobo ibhayisekile iya kwenziwa nangona isingxi yothutho enyovwayo. Kwakhona, zonke iindawo zokusebenza ibekwe ngaphakathi ngaphakathi, yaye ngaloo ndlela bakhuselwe iimeko zangaphandle, eqinile kwaye zithembekile. aziqhekeza eyakhelwe-ngaphakathi kunye nokusetyenziswa kufuneka kwaziwe ukuba inkqubo iingenelo, kodwa kukho kuneengxaki. Phakathi kwabo, obuninzi mechanism ubunzima, ukungakwazi ukulungisa endleleni kunye nokuphelela isindululo beeyunithi kunobunye.

inkqubo edityanisiweyo

Ichaza iinkcukacha ngayo yenza akukho ndlela, ekubeni kwindlela liqokelelwa zonke ezingalunganga bobabini izakhiwo ngasentla. Izakufunyanwa kuphela Happy esixekweni, yaye gqith kunye izingxobo eqhelekileyo isakhiwo sangaphandle.

Indlela Umgaqo amanyathelo

Umfuziselo ibhayisekile, kunye utshintsho ngesantya badla baxhotyiswa amabini anesithathu inkwenkwezi ngaphambili ebizwa ephambili kunye izihlandlo eziliqela ngaphezu kweenkwenkwezi emva wabiza amakhoboka. Chainrings zilungiswe ukuze elona lincinane ikufutshane umzimba hlayisekile kwaye kuthathwa kuqala. Ngasemva kuba inkwenkwezi ngokuchasene kwababaliweyo ukusuka inkulu, leyo ikufutshane kwisakhelo. utshintsho gear echanekileyo hlayisekile kufuneka kwenziwe ngokomfuziselo ethile, oko akuthethi ukuba le umxokelelwane ngamandla ngokumileyo, okukhokelela ukusilela ngokukhawuleza yonke indlela.

Ngoko ke, umzekelo, ngebhayisekile kunye iinkwenkwezi ezintathu ngaphambili nangesemva utshintshe nje alithoba aya kuba ngolu hlobo lulandelayo:

1. inkwenkwezi enkulu Front ziya kusetyenziswa kwikhonkco kunye nangasemva № 7, 8 okanye 9, wasinika ukukhwela olumnandi kwingoma ngaphandle imiqobo.
2. Umyinge chainring isasaze umthwalo kunye inkwenkwezi inani eqhutywa 4, 5 okanye 6 ukuqhuba kwindlela ilizwe, yabahambi obungalinganiyo, kunye umoya ebusweni okanye neminye imiqobo.
3. Inkwenkwezi guest wesithathu nesithandwa kunye sprocket 1, 2 okanye 3, ukudala ukukhwela ekhululekile kwindlela erhabaxa, onzima kunye neminye imiqobo.

iimeko ezisisiseko

Ukuba utshintsho gear kwimithambo ibhayisekile kangangoko tofotofo kangangoko kunokwenzeka, ukuze bakuthathele ingqalelo kungekuphela nje iqondo lomnqamlezo-kwendlela. Isibaluli zokukhetha yefrikhwensi udluliselo Nyova, apho umzuzu, ngokuyinene, kufuneka ube 80-110 rpm. Kuphela xa le behamba ngesantya iya kusoloko kuba ekhululekile kwaye ayidinisi kakhulu, ngoko ukuqala ngesantya esiphezulu akufuneki.

Ukuze bandise nokuphila ukudluliselwa ibhayisekile yakho, kufuneka ukhumbule ukuba ngaphambili engundoqo inkwenkwezi eliphakathi ukusebenza, kuba oko akavumeli circuit ubugqwetha ezibalulekileyo ngexesha intshukumo. Basikhupha nayiphi inkwenkwezi chain ilawulwa ngokupheleleyo umkhweli webhayisikile. Ngoko ke algorithm oluchanekileyo kufuneka babonwe ukusebenza umphunga okuchazwe mzekelo ungentla.

Imigaqo ngeebhayisikile nge ngesantya isenza i

Eyokuqala yokuphatha ngenyameko yonke indlela. Ezikwi zimele ukuba ROOTN kakhulu ngexesha lokusebenza, kwakunye nangexesha isenza i wokujikelezisa abe umthwalo ubuncinane. Ukongeza, naluphi na utshintsho kufuneka wenziwe kancinci. Ngaba "batsiba" ngqo ukusuka ekuqaleni ukuya transfer yokugqibela, ngoko ngaphambi kokuba siye entabeni kungcono yokutshintshela kwangaphambili.

Ukulungisa indlela

Enyanisweni, gearshift adjustable kwi hlayisekile akukho nzima kakhulu ukuba umkhweli webhayisikile kwaye lula kwenziwe nguwe. Imfuneko yale nkqubo kukuba iingxaki ngexesha shift okanye kungenakwenzeka ukuba utshintshe isantya. Xa kunjalo, umsebenzi kufuneka ziqalwe kwi ngasemva indlela uqwalaselo. Qwalasela yonke into ukuze.

Ukubeka derailleur diff

Ngaphambi lungisa gearchange weebhayisekile kufuneka ihlole isakhiwo nokuqinisekisa ingqibelelo yayo. A uhlengahlengiso umgangatho kufuneka wenziwe kuphela phantsi komqathango wokuba kukho tensioner chain esokuba enxuseneyo star ikhasethi.

Useto lwewizard luzivula ukubeka loo ikhonkco kwindawo ukuhamba ngesantya esiphezulu kakhulu, nto leyo inkwenkwezi lincinane. Emva kwale hlengahlengiso kwenziwa ngokuthi Ukucofa ngezikhonkwane kufuphi kwikhonkco ngokwayo. Upper kufuneka lu ukuze kumgangatho utshintshe nje nge nkwenkwezi mqengqeleki encinane, ngoxa Screw asezantsi lungelelanisa ikliphu kunye inkwenkwezi enkulu. Ngoku kufuneka izixhobo intambo ukuba ibhayisekile ukutsala kwaye siqoshelise kungena lekhefu kufuphi kwasiso utshixo, nto leyo ke some. Kuhleli kuphela ukukhangela umgangatho womsebenzi owenziwa isenza i ukudluliselwa kunye siyeka ngezantya. Ukuba iirhafu zifakiwe embi, ngoko olule intambo idinga lula encinane, kodwa enye indlela uhlenga entabeni kwentambo. Xa Isantya cable kufuneka ukuyiwisa embi, phezu koko, qinisa.

Emva kokuba zonke kwenziwa kuphela ukuqinisekisa ukusebenza kakuhle lobume liphela, endiwenziweyo xa ufaka le umxokelelwane phezu ngasemva kunye inkwenkwezi enkulu kule beze. Nalo eli lungiselelo, iinkcukacha indlela kufuneka bezitsalile umxokelelwane ukuze ahambise eliphezulu kufutshane nje inkwenkwezi, kodwa inhliziyo. umsebenzi ofanayo ekufuneka wenziwe ngokumisela wesekethe kwindawo umva - ngasemva inkwenkwezi encinane kunye phambili enkulu. Ubungakanani uxinzeleko ezilawulwa yi Screw okhethekileyo, nto leyo ngaphezu kwabo bonke abanye.

Ukubeka derailleur phambi

Phambi ukucwangcisa i utshintsho gear phezu ibhayisikile, kananjalo kufuneka ukuqinisekisa ukuchaneka nokuthembeka eqwalasele yonke indlela kwisakhelo ibhayisekile. Emva oku kuyimfuneko ukumisela isantya ubuncinane, azikhulule intambo ngokulungelanisa imeko-umgama phakathi isakhelo kunye nentshukumo Screw chain-ngesandla. gap kuthandeke ukuba umgama eemilimitha mnye, emva koko intambo kufuneka nayo inikezwe kwi elitywinwe ekhethekileyo kufuphi ethole. izenzo afanayo owenziweyo kunye ngesantya esiphezulu, kuphela ukuba ulawulo ethole ekhohlo. Emva kokuba zonke zazo eziyimfuneko ukusebenza ukuzama lula ukuqina intambo xa kuyimfuneko. kwiimeko ezinjalo kwenzeka xa utshintsho embi inkwenkwezi encinane. Kungenjalo, xa inyathelo embi iinkwenkwezi ezinkulu, intambo kuza kufuneka ukutsala nzima.

Ngokusekelwe kule ngasentla, enze izixhobo self-wasele kwi hlayisekile akayi kuba nzima nkqu kuba labaqalayo, ingakumbi ngenxa yokuba izixhobo ezifunekayo xa kukho umkhweli ngamnye.