Maitiro ekuchinjisa magiya pane manual transmission
Matipi evatyairi

Maitiro ekuchinjisa magiya pane manual transmission

Huwandu hwemota dzine mabook transmission huri kuderera gore rega rega, zvichipa nzira kumota dzine otomatiki, marobhoti uye CVT zvikamu. Vazhinji varidzi vemotokari, vachifunga ivo vatyairi vane ruzivo uye vane hunyanzvi, havazive nzira yekuchinjisa magiya pa "mechanics", nekuti havana kumbobvira vaita nazvo. Zvakadaro, vechokwadi connoisseurs vanosarudza kushandisa bhuku rekufambisa, vachikakavara kuti rine simba rakawanda, rinopa mikana yakawanda uye rinogona, nekushanda kwakakodzera, kugara kwenguva yakareba kupfuura kutumira otomatiki. Hazvishamisi kuti mota dzese dzemitambo dzakashongedzerwa negiya bhokisi. Mukuwedzera, kudiwa kwekuzvimiririra kuita zvisarudzo pamusoro pekuchinja kubva kune rimwe giya kuenda kune imwe kunovandudza "manzwiro emotokari" emutyairi, tsika yekugara ichitarisa maitiro einjini. Kuvimbika uye kuchengetedza kwepamusoro kwe "mechanics" kunokosheswa zvakanyanya nevashandisi uye inovimbisa kudiwa kwemota dzakashongedzerwa nerudzi urwu rwekutapurirana. Vatyairi vasina ruzivo vanozobatsirwa nekumwe kunzwisisa kwemitemo yekutyaira mota ine manyorerwo ekufambisa, sezvo ruzivo rwakadaro haruna kunyanyisa.

Zviri mukati

  • 1 Nheyo yekushanda kweiyo manual transmission
  • 2 Nguva yekuchinja magiya
  • 3 Maitiro ekuchinja magiya nenzira kwayo
  • 4 Overtaking switch
  • 5 Nzira yekuputsa injini

Nheyo yekushanda kweiyo manual transmission

Iyo crankshaft yekumhanya yeakawanda emukati emoto injini iri muhuwandu hwe800-8000 rpm, uye kumhanya kwekutenderera kwemavhiri emota ndeye 50-2500 rpm. Kushanda kweinjini nekumhanya kwakaderera hakubvumiri pombi yemafuta kuti iite yakajairika, semhedzisiro iyo "mafuta nzara" modhi inoitika, iyo inobatsira kukurumidza kupera kwezvikamu zvinofamba. Pane musiyano wakakosha pakati pemamodhi ekutenderera kwe crankshaft yeinjini uye mavhiri emota.

Kusiyana uku hakugone kugadziriswa nemaitiro akareruka, sezvo akasiyana emagetsi modes anodiwa kune akasiyana mamiriro. Semuenzaniso, pakutanga kwekufamba, simba rakawanda rinodiwa kukunda inertia yekuzorora, uye kushomeka kwekuedza kunodiwa kuchengetedza kumhanya kwemotokari yatove kukurumidza. Muchiitiko ichi, iyo yakaderera kumhanya kwekutenderera kwe crankshaft yeinjini, inoderedza simba rayo. Iyo giya bhokisi rinoshanda kushandura torque yakagamuchirwa kubva ku crankshaft yeinjini kuita simba modhi inodiwa kune iyi mamiriro uye nekuiendesa kumavhiri.

Maitiro ekuchinjisa magiya pane manual transmission

Iyo crankcase inodarika hafu yakazadzwa nemafuta ekuzora magiya anobatanidzwa mubasa

Iyo musimboti wekushanda kweiyo mechanic gearbox yakavakirwa pakushandiswa kwepairi yegiya ine imwe giya reshiyo (chiyero chehuwandu hwemazino pamagiya maviri anodyidzana). Yakarerutswa zvishoma, giya reimwe saizi rakaiswa pane mota shaft, uye imwe pagiya bhokisi shaft. Kune marudzi akasiyana emakanika mabhokisi, makuru ayo ndeaya:

  • Maviri-shaft. Inoshandiswa pamotokari dzemberi.
  • Three-shaft. Yakaiswa pamotokari dzinotyaira mavhiri kumashure.

Dhizaini yemabhokisi ine shaft yekushanda uye inotyairwa, pane magiya eimwe dhayamita akaiswa. Nekuchinja mapeya akasiyana emagiya, iwo anoenderana simba uye kumhanya modes anowanikwa. Kune mabhokisi ane 4,5, 6 kana kupfuura peya kana nhanho sezvavanodanwa. Mota zhinji dzine bhokisi regiya rinomhanya shanu, asi dzimwe sarudzo hadzina kujairika. Danho rekutanga rine reshiyo yegiya rakakura, rinopa simba guru padikidiki kumhanya uye rinoshandiswa kumisa mota kubva payakamira. Yechipiri giya ine giya regiya diki, iro rinokubvumira kuti uwedzere kukurumidza, asi rinopa simba shoma, etc. Yechishanu giya inokubvumira kuti uwane kukurumidza kukurumidza pamotokari pre-overclocked.

Kuchinja kwegiya kunoitwa kana chinongedzo kune injini crankshaft (clutch) chabviswa. Zvinokosha kuziva kuti Chinyorwa hutachiwana ane kugona kuenda kubva pakutanga giya pakarepo kusvika yechishanu. Kazhinji, shanduko kubva kumusoro kuenda kune yakaderera magiya inoitika pasina akakosha matambudziko, nepo kana uchichinja kubva kune yekutanga kuenda kune yechina nekukurumidza, injini inogona kunge isina simba rakakwana uye inomira. Izvi zvinoda kuti mutyairi anzwisise musimboti wekuchinja giya.

Nguva yekuchinja magiya

Chero zvazvingava, kufamba kwemotokari kunotanga paunoshandura giya rekutanga, kana kukurumidza, sezvinonzi muupenyu hwezuva nezuva. Zvino chechipiri, chechitatu, nezvimwewo zvinobatidzwa zvichichinjana. Hapana zvakakosha zvinodiwa pakutevedzana kwegiya, izvo zvinogadzirisa ndezvekumhanya uye mamiriro ekutyaira. Pane chirongwa chebhuku rekuverenga kuitira kuti uone kuti ndeipi kumhanya kwekuchinja magiya:

Maitiro ekuchinjisa magiya pane manual transmission

Giya rekutanga rinoshandiswa kutanga, rechipiri rinokutendera kuti usimudze kumhanya, rechitatu rinodiwa pakupfuura, rechina pakutyaira uchitenderera neguta, uye chechishanu pakutyaira kunze kwaro.

Izvo zvinofanirwa kurangarirwa kuti iavhareji uye yatove yechinyakare chirongwa. Dzimwe nyanzvi dzinopikisa kuti haifaniri kushandiswa paunenge uchityaira, zvinokuvadza kumagetsi emagetsi emuchina. Chikonzero chiri mukuti hunyanzvi hunhu hwemotokari hunochinja gore rega rega, tekinoroji inovandudza uye inowana mikana mitsva. Nokudaro, vatyairi vakawanda vanoedza kutungamirirwa nekuverenga tachometer, vachiwedzera injini kusvika 2800-3200 rpm vasati vasimudza.

Zvakaoma kugara uchitarisa kuverenga kwe tachometer paunenge uchityaira, uye kwete mota dzese vanayo. Vatyairi vane ruzivo vanotungamirirwa nemasikirwo avo, vachidzora ruzha rweinjini inomhanya uye kudedera kwayo. Mushure meimwe nguva yekushandiswa kwemanyorerwo ekufambisa, chimwe chiitiko chinooneka, chinozviratidza pamwero we reflex. Mutyairi anochinjira kune imwe sipidhi asingazezi.

Maitiro ekuchinja magiya nenzira kwayo

Iyo musimboti wekuchinja kumhanya kwakajairika kune ese marudzi ekutumira manyorero ndeaya anotevera:

  • Iyo clutch yakaora mwoyo zvizere. Kufamba kwakapinza, haufanirwe kuzeza.
  • Iyo yaunoda kutapurirana inobatidzwa. Unofanira kuita zvishoma nezvishoma, asi nokukurumidza. Iyo lever inofambiswa sequentially kune kwayakarerekera chinzvimbo, ipapo iyo inodiwa kumhanya inovhurwa.
  • Iyo clutch pedal inoburitswa zvakanaka kusvika kusangana kwaitwa, panguva imwechete iyo gasi inowedzerwa zvishoma. Izvi zvinodiwa kubhadhara kurasikirwa kwekukurumidza.
  • Iyo clutch inoburitswa zvachose, iyo gasi inowedzerwa kusvikira yaidiwa yekutyaira modhi ichioneka.

Mazhinji manyorerwo ekufambisa ane kugona kushandura magiya pasina kushandisa clutch pedal. Izvi zvinongoshanda uchityaira, zvinosungirwa kushandisa clutch pedal kutanga kubva panzvimbo. Kuchinja, sunungura gasi pedal uye fambisa gearshift lever kune kwayakarerekera chinzvimbo. Iyo yekufambisa inodzima pachayo. Ipapo chibatiso chinofambiswa kunzvimbo yaunoda inoenderana negiya raunoda kubatidza. Kana iyo lever ikawira munzvimbo yakajairika, inoramba ichimirira masekondi mashoma kusvika injini yekumhanyisa inosvika kune yaidiwa kukosha kuitira kuti synchronizer irege kuidzivirira kubva pakubatidza. Downshifts inobatanidzwa nenzira imwechete, asi zvinokurudzirwa kumirira kusvikira injini inomhanya ichidonha kune yakakosha kukosha.

Izvo zvinofanirwa kutakurwa mupfungwa kuti haasi ese marudzi emanyorero ekufambisa ane kugona kushandura pasina clutch. Mukuwedzera, kana kushanduka kusina kuitwa zvakanaka, chigumisiro ndechekutinhira kukuru kwemazino egiya, zvichiratidza zviito zvisingagamuchirwi. Muchiitiko ichi, haufanirwe kuedza kubatidza giya, unofanirwa kuseta lever kuti isarerekera, dzvanya iyo clutch pedal uye vhura kumhanya nenzira yakajairika.

Для подобного переключения нужен навык вождения автомобиля с механической коробкой, новичкам использовать такой приём сразу не рекомендуется. Польза от наличия подобного навыка в том, что при отказе сцепления водитель может добраться своим ходом до СТО, не вызывая эвакуатор или буксир.

Maitiro ekuchinjisa magiya pane manual transmission

Sezvo mutemo, magiya akakwirira kupfuura echina anoshandiswa kuderedza kushandiswa kwemafuta, asi haufanirwe kutamira kune yakakwira giya nguva isati yasvika.

Kune vatyairi vekutanga, zvakakosha kunyatso dzidza iyo lever chinzvimbo dhizaini kuitira kudzivirira kukanganisa uye kuita chaiyo giya. Zvinonyanya kukosha kuyeuka nzvimbo yekudzokera kumashure, sezvo iine nzvimbo yayo pamabhokisi akasiyana.

Inokurudzirwa kudzidzira mukubatanidzwa kwemagiya akasiyana kuitira kuti pasave nekurova paunenge uchityaira. Nekuda kwavo, kumhanya kunodonha uye iwe unofanirwa kurodha injini kuitira kuti ukurumidze mota zvakare.

Basa guru rinoitika kana kushandura magiya kutsvedzerera, kusavapo kwejeki kana jerks yemotokari. Izvi zvinokonzeresa kusagadzikana kune vafambi, zvinokonzeresa kupera kwekutanga kwekutapurirana. Zvikonzero zvejerks ndezvi:

  • Gear dissengagement haina kuwiriraniswa nekudzvanya clutch pedal.
  • Kunyanya kumhanyisa gasi mushure mekuchinja.
  • Kusapindirana kwekushanda ne clutch uye gasi pedals.
  • Kumbomira zvakanyanya paunenge uchichinja.

Kukanganisa kwakajairwa kwevanotanga kusarongeka kwezviito, mutsauko pakati pebasa re clutch pedal negiya lever. Izvi zvinowanzoratidzwa nekuputika mubhokisi kana jerks yemotokari. Mafambiro ese anofanirwa kuitirwa otomatism kuitira kuti usadzima clutch kana zvimwe zvinhu zvekufambisa. Pamusoro pezvo, vatyairi vasina ruzivo vanowanzononoka nekuiswa kwegiya rechipiri kana kuti kazhinji havana kutarisisa pakusarudza kumhanya chaiko. Inokurudzirwa kutarisa pane ruzha rweinjini, iyo inonyatsokwanisa kuratidza kuwandisa kana kusakwana kukurumidza. Izvi zvinobatsira muhupfumi hwemafuta, sezvo kuchinja panguva yakakodzera kune yakakwira giya inokubvumira kuderedza injini kumhanya, uye, maererano, kushandiswa kwemafuta.

Gara uchitarisa kuti shanduko yekuchinja haina kwayakarerekera usati watanga injini. Kana chero giya rakabatidzwa, mota inosvetuka ichienda mberi kana kumashure kana ichitanga, izvo zvinogona kukonzera tsaona kana tsaona.

Overtaking switch

Kupfuura ibasa rine mutoro uye rine njodzi. Njodzi huru inogoneka kana ichipfuura kurasikirwa kwekumhanya, izvo zvinowedzera nguva yekupedzisa maneuver. Paunenge uchityaira, mamiriro ezvinhu anogara achimuka apo masekonzi anosarudza zvese, uye hazvitenderwe kubvumira kunonoka kana uchipfuura. Kudiwa kwekuchengetedza uye kuwedzera kumhanya ndicho chikonzero chekukanganisa kazhinji nevatyairi vasina ruzivo - vanoenda kune giya repamusoro, vachitarisira kuti nzira yekutyaira ichawedzera. Kutaura zvazviri, zvinopesana zvinoitika - motokari, kana ichichinja, inorasikirwa nekumhanya uye inoitora zvakare kwechinguva.

Maitiro ekuchinjisa magiya pane manual transmission

Paunenge uchipfuura, zvinokurudzirwa kuchinja giya rimwe chete uye wobva wapedzisa maneuver

Vazhinji vatyairi vanoti sarudzo yakanaka ndeyekupfuura pa3 kumhanya. Kana motokari ichienda ku4 panguva yekupfuura, zvinokurudzirwa kushandura ku 3. Izvi zvinobatsira pakubuda kwesimba rakawanda, kukurumidza kwemotokari, iyo inonyanya kukosha kana ichipfuura. Neimwe nzira, kana uchityaira mune 5th giya, usati watanga maneuver, chinja kune 4th, overtake uye chinjazve kune 5th giya. Pfungwa yakakosha ndeyekuwana iyo optimum injini yekumhanyisa kune inotevera kumhanya. Somuenzaniso, kana giya 4 inoda 2600 rpm, uye motokari inofamba pa5 kumhanya kubva 2200 rpm, unofanira kutanga mhanyisa injini kusvika 2600 uye chete ipapo chinja. Ipapo hapazove nemajeki asina kufanira, mota ichafamba zvakanaka uye neinodiwa simba rekuchengetedza kukurumidza.

Nzira yekuputsa injini

Iyo brake system yemotokari inoshandiswa kana clutch ichibviswa uye ichiita zvakananga pamavhiri. Inokubvumira kuti ugone uye nekukasira kumisa mota, asi inoda kungwarira uye kushandisa zvine musoro. Mavhiri akakiiwa kana kukurumidza kuchinjisa huremu hwemuchina kune ekisero yekumberi nekuda kwekukurumidzira braking kunogona kukonzera kusingadzoreki skid. Izvi zvine njodzi kunyanya panzira dzakanyorova kana nechando.

Injini braking inoonekwa seimwe yehunyanzvi hunyanzvi hunofanirwa kuve nevatyairi vese. Chinhu cheiyi nzira kudzikisa kumhanya kwemuchina pasina kushandisa brake system. Kunonoka kunowanikwa nekusunungura gasi pedal ne clutch yakabatanidzwa, semugumisiro weiyo injini crankshaft inodonha inodonha, simba remagetsi rinorega kupa simba kune kutapurirana, asi, pane zvinopesana, rinogamuchira. Iyo simba rekuchengetedza nekuda kweiyo nguva inertia idiki, uye mota inokurumidza kuderera.

Kubudirira kukuru kweiyi nzira kunoonekwa mumagiya akaderera - yekutanga uye yechipiri. Mune magiya epamusoro, injini yekubhureki inofanira kushandiswa zvakanyanya, sezvo inertia yekufamba yakakura uye inogona kukonzera mhinduro - yakawedzera mitoro pane crankshaft uye zvese zvekufambisa zvinhu zvakazara. Mumamiriro ezvinhu akadaro, zvinokurudzirwa kubatsira iyo main brake system kana yekumisa mabhureki (inonzi yakasanganiswa braking), asi shandisa iwo nekungwarira, pamwero.

Maitiro ekuchinjisa magiya pane manual transmission

Paunenge uchityaira mumugwagwa une chando, shandisa injini braking kudzivirira kutsvedza.

Inokurudzirwa mamiriro einjini braking:

  • Kureba kwemateru, kudzika, uko kune njodzi yekupisa kweiyo brake pads uye kukundikana kwavo.
  • Mazaya echando, echando kana kunyorova kwemigwagwa, uko kushandiswa kwesevhisi brake system kunoita kuti mavhiri avhare, muchina unoenda uchitsvedza uye unorasikirwa zvachose.
  • Mamiriro ezvinhu apo iwe unofanirwa kudzikama wakadzikama pamberi pevanofamba netsoka, marobhoti, nezvimwe.

Izvo zvinofanirwa kutakurwa mupfungwa kuti maitiro evatyairi kune injini braking haana kujeka. Vamwe vanopokana kuti nzira iyi inobvumidza iwe kuchengetedza mafuta, kuwedzera hupenyu hwemabhureki pads, uye kunatsiridza kuchengetedza kwekutyaira. Vamwe vanotenda kuti mabhureki einjini anoisa kushushikana kusingafadzi pazvinhu zvinotapurirana, izvo zvinokonzeresa kutadza kwekutanga. Kusvika kumwero wakati, ose ari maviri akarurama. Asi pane mamiriro ezvinhu umo injini braking ndiyo chete inowanika nzira - kukundikana kwakakwana kwemotokari yemotokari.

Injini braking inoda kungwarira. Dambudziko nderekuti kuderedzwa kwekumhanyisa hakuna kuratidzwa chero nzira, mabhureki mwenje haavheneke. Vamwe vatori vechikamu mumusangano vanogona kungoongorora mamiriro ezvinhu mushure mechokwadi, vasingakwanisi kuwana ruzivo rwemazuva ose. Izvi zvinofanirwa kuyeukwa uye kuverengerwa kana braking. Inokurudzirwa kukudziridza unyanzvi hwekudzikisa kwakadaro, kudzidzira munzvimbo yakachengeteka.

Kushandiswa kwechinyorwa chekufambisa kunova vazhinji vevanoziva, vanhu vane pfungwa yakajeka yechishandiso uye maficha ekushandisa eyuniti iyi. Zvakaoma kumunhu akajaira kutyaira mota ine otomatiki transmission kuti ajairirwe kugara achidzora kumhanya uye simba modes, kunyangwe iyo otomatiki yezviito inogadzirwa nekukurumidza. Vatyairi vane ruzivo rwekutyaira ese marudzi emota vanocherekedza kuwanda kwe "mechanics" zvingangoitika. Zvisinei, nokuda kwekuvimba uye kushandiswa kwekusununguka kwekufambisa kwemaoko, chimwe chiitiko uye kunzwisisa kwemaitiro ayo ekugadzirisa zvinodiwa, izvo zvinouya chete nekudzidzira.

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