yini leyo esebhokisini? O/D
Ukusebenza kwemishini

yini leyo esebhokisini? O/D

27.06.2022 /

I-automatic transmission ihlukile kune eshintshwayo ngoba ukushintshwa kwegiya kuyazenzekela. Iyunithi yokulawula ye-elekthronikhi ngokwayo ikhetha imodi yokushayela efanele yezimo ezithile. Umshayeli umane acindezele igesi noma ama-brake pedals, kodwa akadingi ukukhama i-clutch bese ukhetha imodi yejubane oyifunayo ngezandla zakhe. Lokhu kuhlanganisa okuyinhloko kokushayela izimoto ezinomshini ozishintshayo.

Uma unemoto enjalo, kungenzeka ukuthi uqaphele izindlela ze-Overdrive ne-Kickdown. Sesikuchazile kakade ukuthi i-Kickdown iyini kuwebhusayithi ye-Vodi.su, futhi esihlokweni sanamuhla sizozama ukuthola ukuthi yini i-overdrive:

  • Usebenza kanjani;
  • indlela yokusebenzisa i-overdrive;
  • okuhle nobubi, njengoba kukhonjisiwe ekusebenzeni komshini ozishintshayo.

Injongo

Uma i-kickdown ifana nama-downshifts kumakhenikha, asetshenziswayo lapho amandla enjini aphezulu edingeka ukuze isheshise kanzima, isibonelo, ukushayela kakhulu kuphambene ncamashi. Le modi ifana ne-overdrive yesihlanu emshinini oshintshwayo.

Uma le modi ivuliwe, ukukhanya kwe-O/D ON kuphaneli yensimbi kuyakhanyisa, kodwa uma uyicisha, isignali ye-O/D OFF iyakhanyisa. I-Overdrive ingavulwa ngokuzimela kusetshenziswa inkinobho ehambisanayo kusikhethi sesikhethi. Iyakwazi nokuzivulela njengoba imoto igijima emgwaqeni omkhulu futhi ihamba ngesivinini esisodwa esingaguquki isikhathi eside.

yini leyo esebhokisini? O/D

Ungayivala ngezindlela ezahlukene:

  • ngokucindezela i-pedal ye-brake, ibhokisi ngesikhathi esifanayo lishintshela egiyeni lesi-4;
  • ngokucindezela inkinobho kusikhethi;
  • ngokucindezela ngokucijile i-pedal yegesi, lapho udinga ukuthatha isivinini ngokucijile, ngesikhathi esifanayo, njengomthetho, imodi ye-Kickdown iqala ukusebenza.

Akufanele nanini uvule i-overdrive uma ushayela ngaphandle komgwaqo noma udonsa inqola. Ngaphezu kwalokho, ukucisha le modi kusetshenziswa lapho kubhuleka injini, okungukuthi, ukushintsha ngokulandelana kusuka ezindleleni eziphakeme kuye eziphansi kwenzeka.

Ngakho-ke, i-Overdrive iyisici esiwusizo kakhulu sokudlulisa okuzenzakalelayo, njengoba ikuvumela ukuthi ushintshele kumodi eyongayo yokusebenza kwenjini.

Kufanele kuvulwe nini amandla okushayela ngokweqile?

Okokuqala nje, kufanele kushiwo ukuthi, ngokungafani nenketho ye-Kickdown, ukushayela ngokweqile akudingekile ukuthi kuvulwe njalo. Okungukuthi, ngombono, ayikwazi ukuvulwa nakancane futhi lokhu ngeke kubonakale kabi ku-transmission othomathikhi kanye nenjini iyonke.

Phawula enye into futhi. Kukholelwa ukuthi i-O/D ON idla uphethiloli omncane kakhulu. Nokho, lokhu kuyiqiniso kuphela uma ushayela ngesivinini oda 60-90 km / h. Uma uhamba emgwaqeni ongu-100-130 km / h, uphethiloli uzosetshenziswa ngendlela ehloniphekile.

Ochwepheshe batusa ukusebenzisa le modi edolobheni kuphela ekushayeleni isikhathi eside ngesivinini esingaguquki. Uma kuphakama isimo esivamile: ushayela emfudlaneni ominyene eduze kwethambeka elithambile ngesivinini esimaphakathi se-oda lika-40-60 km / h, bese nge-OD esebenzayo, ukushintshela kwesinye isivinini kuzokwenzeka kuphela uma injini ifinyelela. isivinini esidingekayo. Lokhu kusho ukuthi ngeke ukwazi ukusheshisa kakhulu, kancane kancane wehlise ijubane. Ngakho-ke, kulezi zimo, kungcono ukuvala i-OD ukuze ukudluliselwa okuzenzakalelayo kuhambe kahle.

yini leyo esebhokisini? O/D

Akulula ngaso sonke isikhathi kwabaqalayo ukuqonda lo msebenzi ngokuhlangenwe nakho kwabo siqu, kodwa kunezimo ezijwayelekile lapho kunconywa ukuyisebenzisa:

  • lapho uphuma edolobheni ohambweni olude emgwaqeni omkhulu;
  • lapho ushayela ngesivinini esingaguquki;
  • lapho ushayela ku-100-120 km / h ku-autobahn.

I-OD ikuvumela ukuthi ujabulele ukugibela okushelelayo nokunethezeka ngenkathi ushayela. Kodwa uma ukhetha isitayela sokushayela esinolaka, ukusheshisa nokuhlehlisa ngokucijile, ukudlula, njalonjalo, akufanelekile ukusebenzisa i-OD, ngoba lokhu kuzoguga ibhokisi ngokushesha.

I-overdrive ivaliwe nini?

Asikho iseluleko esiqondile kule ndaba, noma kunjalo, umenzi ngokwakhe akancomi ukusebenzisa i-OD ezimweni ezinjalo:

  • ukushayela ngezintaba ezinde kanye nokwehla lapho injini isebenza ngamandla aphelele;
  • lapho udlula emgwaqeni onguthelawayeka - i-gas pedal eya phansi kanye nokufakwa okuzenzakalelayo kwe-Kickdown;
  • lapho ushayela uzungeze idolobha, uma ijubane lingadluli ku-50-60 km / h (kuye ngokuthi imodeli ethile yemoto).

Uma ushayela emgwaqeni omkhulu futhi uphoqeleka ukuba udlule, udinga ukucisha i-OD kuphela ngokucindezela i-accelerator ngokucijile. Ukukhipha isandla sakho esiteringini bese ucindezela inkinobho yesikhethi, uzibeka engcupheni yokulahlekelwa ukulawula isimo somgwaqo, esigcwele imiphumela emibi.

yini leyo esebhokisini? O/D

Izinzuzo nezingozi nebubi

Izinzuzo zimi kanje:

  • ukusebenza kahle kwenjini ngesivinini esiphansi;
  • ukusetshenziswa ukonga uphethiloli ngesivinini kusuka 60 kuya 100 km / h;
  • injini kanye nogesi ozishintshayo uguga kancane kakhulu;
  • ukunethezeka lapho ushayela amabanga amade.

Kukhona nezingozi eziningi futhi:

  • ukuthunyelwa okuzenzakalelayo okuningi akunikezeli inketho yokwenqaba i-OD, okungukuthi, izozivulela yona ngokwayo, noma ngabe uthola isivinini esidingekayo isikhathi esifushane;
  • edolobheni ngesivinini esiphansi cishe akusizi lutho;
  • ngokuvula nokuvala okuvamile, ukusunduza okuvela ekuvimbeni kwe-torque converter kuzwakala ngokucacile, futhi lokhu akukuhle;
  • inqubo ye-injini ye-braking iba nzima nakakhulu, okudingekayo, isibonelo, lapho ushayela eqhweni.

Ngenhlanhla, i-OD akuyona imodi yokushayela ejwayelekile. Awukwazi ukuyisebenzisa, kodwa ngenxa yalokhu, ngeke ukwazi ukusebenzisa ukusebenza okugcwele kwemoto yakho. Ngamafuphi, ngendlela ehlakaniphile, noma yimuphi umsebenzi uwusizo.




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