chii chiri pabhokisi? O/D

An otomatiki hutachiwana anosiyana Chinyorwa hutachiwana mune kuti giya kuchinja kunoitika otomatiki. Iyo yemagetsi control unit pachayo inosarudza iyo yakakwana yekutyaira modhi kune mamwe mamiriro. Mutyairi anongotsikirira gasi kana mabhureki pedals, asi haafanire kudzvanya clutch uye kusarudza yaunoda kumhanya modhi nemaoko ake. Iyi ndiyo mukana mukuru wekutyaira mota neatomatiki kutapurirana.

Kana iwe uine mota yakadai, iwe ungangoona maOverdrive neKickdown modes. Isu takatotsanangura kuti Kickdown chii pawebhusaiti yeVodi.su, uye mune chinyorwa chanhasi tichaedza kufunga kuti chii chinonzi overdrive:

• Anoshanda sei;
• nzira yekushandisa overdrive;
• zvayakanakira nezvayakaipira, sezvakaratidzwa pane serviceability yeiyo otomatiki kutapurirana.

Chinangwa

Kana kickdown ichifananidzira kudzika pasi pamakanika, ayo anobatika kana yakakura injini simba ichidikanwa kuti iwedzere kusimba, semuenzaniso, ipapo overdrive ndiyo yakanyatsopesana. Iyi modhi inofananidzwa neyechishanu overdrive pane bhuku rekufambisa.

Kana iyi modhi yakabatidzwa, mwenje weO/D ON pane mudziyo unovhenekera, asi ukaudzima, chiratidzo cheO/D OFF chinovhenekera. Overdrive inogona kuvhurwa yakazvimirira uchishandisa bhatani rinoenderana pane lever yekusarudza. Inogonawo kuvhurika otomatiki sezvo mota inomhanyisa mumugwagwa mukuru uye inofamba nekumhanya kumwe kwenguva yakareba.

Unogona kuidzima nenzira dzakasiyana:

• nekudzvanya bhureki pedal, bhokisi panguva imwechete inoshandura kune 4th gear;
• nekudzvanya bhatani pane selector;
• nekudzvanya zvakanyanya gasi pedal, kana iwe uchida kutora kukurumidza zvakanyanya, panguva imwechete, sekutonga, iyo Kickdown mode inotanga kushanda.

Hazvina mhosva iwe unofanirwa kubatidza overdrive kana uri kutyaira uchibva munzira kana kudhonza turera. Uye zvakare, kudzima iyi modhi kunoshandiswa kana braking injini, ndiko kuti, sequentially switching kubva kumusoro kuenda kuzasi modes kunoitika.

Nekudaro, Overdrive chinhu chinobatsira cheiyo otomatiki kutapurirana, sezvo ichikutendera iwe kuti uchinje kune yakawedzera hupfumi modhi yekushanda kweinjini.

Ndirini panofanira kuitwa overdrive?

Chekutanga pane zvese, zvinofanirwa kutaurwa kuti, kusiyana neKickdown sarudzo, overdrive haifanire kuvhurwa nguva nenguva. Ndiko kuti, mune dzidziso, haigone kuvhurwa zvachose uye izvi hazvizoratidzirwe zvisina kunaka pane otomatiki kutapurirana uye injini yese zvakazara.

Cherechedza chimwezve chinhu. Zvinotendwa kuti O/D ON inoshandisa mafuta mashoma. Zvisinei, izvi ndezvechokwadi chete kana iwe uchityaira nekumhanya kweiyo 60-90 km / h. Kana iwe uchifamba mumugwagwa mukuru pa100-130 km / h, ipapo mafuta achapedzwa zvakanaka kwazvo.

Nyanzvi dzinokurudzira kushandisa iyi modhi muguta chete kana uchityaira kwenguva yakareba uchimhanya. Kana mamiriro akajairika akaitika: iwe uri kutyaira murukova rwakaomarara uchitevedza mutsetse wakapfava paavhareji kumhanya kweiyo 40-60 km / h, zvino neine inoshanda OD, shanduko kune imwe kana imwe kumhanya inoitika chete kana injini yasvika. kumhanya kunodiwa. Izvi zvinoreva kuti hauzokwanisi kumhanyisa zvakanyanya, zvakanyanya kuderera. Saka, mumamiriro ezvinhu aya, zviri nani kudzima OD kuitira kuti kutumira otomatiki kufambe zvakanaka.

Hazvisi nyore nguva dzose kune vanotanga kuti vanzwisise basa iri kubva pane zvakaitika kwavari, asi pane mamiriro ezvinhu apo zvinokurudzirwa kuishandisa:

• pakufamba kunze kweguta parwendo rurefu mumugwagwa mukuru;
• paunenge uchityaira uchimhanya nguva dzose;
• paunenge uchityaira pa100-120 km / h pane autobahn.

OD inokutendera kuti unakirwe nekufamba kwakatsetseka uye kunyaradza paunenge uchityaira. Asi kana ukasarudza hutsinye hwekutyaira, mhanyisa uye bhureki zvakanyanya, pfuura, uye zvichingodaro, saka hazvikurudzirwe kushandisa OD, nekuti izvi zvinopfeka bhokisi nekukurumidza.

Ko overdrive inodzimwa rinhi?

Iko hakuna zano rakananga panyaya iyi, zvisinei, mugadziri pachake haakurudzire kushandisa OD mumamiriro ezvinhu akadaro:

• kutyaira pamukwidza wakareba uye kudzika kana injini iri kushanda nesimba rakazara;
• kana uchipfuura mumugwagwa mukuru - gasi pedal kusvika pasi uye otomatiki kuisirwa Kickdown;
• paunenge uchityaira muguta, kana kumhanya kusingapfuuri 50-60 km / h (zvichienderana nemhando yemotokari chaiyo).

Kana iwe uchityaira mumugwagwa mukuru uye uchimanikidzwa kupfuudza, saka iwe unofanirwa kudzima OD chete nekudzvanya accelerator zvakanyanya. Kubvisa ruoko rwako kubva pachidhiraivho uye kudzvanya bhatani pane yekusarudza, iwe uri panjodzi yekurasikirwa nekutonga kweiyo traffic mamiriro, ayo azere nemhedzisiro yakakomba.

Pros uye Cons

Zvakanakira ndezvizvi:

• kupfava kweinjini kushanda nekumhanya kwakaderera;
• kushandiswa kwehupfumi kwepeturu pakumhanya kubva pa60 kusvika ku100 km / h;
• injini uye otomatiki kutapurirana kunopera zvishoma nezvishoma;
• nyaradzo kana uchityaira madaro marefu.

Kune zvakawanda zvinokanganisa zvakare:

• akawanda otomatiki transmissions haapi sarudzo yekuramba OD, ndiko kuti, inotendeuka pachayo, kunyangwe iwe ukawana kukurumidza kunodiwa kwenguva pfupi;
• muguta nekumhanya kwakaderera hazvibatsiri chinhu;
• nekugara uchibatidza nekudzima, kusunda kubva kune torque converter kuvharika kunonzwika zvakajeka, uye izvi hazvina kunaka;
• iyo nzira yekugadzira injini inowedzera kuoma, izvo zvinodiwa, semuenzaniso, kana uchityaira pachando.

Neraki, OD haisi yakajairwa yekutyaira modhi. Iwe haugone kuishandisa, asi nekuda kweizvi, iwe haugone zvakare kushandisa zvizere kushanda kwemotokari yako. Mune izwi, nemaitiro akangwara, chero basa rinobatsira.

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