Injini yeToyota 4ZZ-FE
Okuqukethwe
Uchungechunge lwamamotho eZZ aluzange luhlobise kakhulu isithombe sakwaToyota. Kusukela ku-1ZZ yokuqala, akuzona zonke izinto ezihamba ngohlelo, ikakhulukazi mayelana nezinsiza nokuthembeka. Iyunithi encane kunazo zonke ochungechungeni yi-4ZZ-FE, eyakhiqizwa kusukela ngo-2000 kuya ku-2007 ukuze uthole amazinga okunquma isabelomali se-Corolla kanye nenani lama-analogues ayo. Izimoto eziningi ezinale njini sezidayisiwe emakethe yomhlaba, ngakho-ke kunolwazi olwanele ngokuklanywa kwayo, okuhle nokubi.
Ngokwesakhiwo, injini ye-4ZZ-FE ayihlukile kakhulu ku-3ZZ - inguqulo enamandla kancane futhi enamandla. Abaklami bashintsha i-crankshaft futhi benza i-cylinder stroke yaba mncane kakhulu. Lokhu kwavumela ukunciphisa ivolumu, kanye nokwenza injini ihlangane kakhudlwana. Kodwa futhi yashiya zonke izinkinga zendabuko kanye nezinkinga zalesi sikhungo samandla, ezaziwa kakhulu.
Imininingwane 4ZZ-FE - idatha eyinhloko
Injini yakhiqizwa njengendlela ehlukile yesabelomali kumayunithi anamandla kakhulu. Abadali bahlele ukusetshenziswa kukaphethiloli okuphansi, ukusebenza okuthuthukisiwe kokushayela edolobheni. Kodwa akuhambanga kahle njengoba besifuna. Kungcono ukuthi ungahambi nhlobo ethrekhi kule yunithi, futhi edolobheni ukuqala kwamarobhothi kuvele kuvilapha kakhulu.
Izici eziyinhloko zenjini zimi kanje:
| Ukusebenza kwevolumu | I-1.4 l |
| Amandla enjini evuthayo yangaphakathi | 97 h.p. ngo-6000 ngomzuzu |
| I-Torque | 130 Nm ku-4400 rpm |
| Isilinda block | i-aluminium |
| Vimba ikhanda | i-aluminium |
| Inani lamasilinda | 4 |
| Inani lama-valve | 16 |
| Ububanzi besilinda | 79 mm |
| Ukushaya kwesibhamu | 71.3 mm |
| Uhlobo lokuhlinzekwa kwamafutha | injector, MPI |
| Uhlobo lwamafutha | uphethiloli 95, 98 |
| Ukusetshenziswa kwamafutha: | |
| – umjikelezo wedolobha | 8.6 l / 100 km |
| - umjikelezo suburban | 5.7 l / 100 km |
| Idrayivu yesistimu yesikhathi | uchungechunge |
Nakuba i-torque itholakala kusenesikhathi, lokhu akuniki injini noma yiziphi izinzuzo ekusebenzeni. Amahhashi angu-97 azokwanela kulokhu kumiswa kwe-Yaris, kodwa hhayi ezimotweni ezisindayo.
By the way, le yunithi efakwe Toyota Corolla 2000-2007, Toyota Auris 2006-2008. Ku-Corolla, iyunithi yathwebula izinguqulo ezingafika kwezintathu: E110, E120, E150. Kunzima ukuchaza ukuthi kungani iToyota ingazange yenze enye indawo yalesi sikhungo sikagesi ngaphambili.
Izinzuzo ezibalulekile ze-4ZZ-FE
Mhlawumbe, ukungabikho kwama-hydraulic lifters, ngaleso sikhathi ayesevele kwezinye izinjini eziningi, angabizwa ngokuthi inzuzo. Lapha kufanele ulungise ama-valve ngesandla, ubheke ulwazi mayelana nezikhala. Kodwa ngakolunye uhlangothi, akukho ukulungisa okubizayo nokushintshwa kwalezi zinxephezelo ezifanayo. Futhi, ukufaka ama-valve stem seal kulula futhi akubangeli ukungakhululeki okungaka kwezezimali.
Kuyafaneleka futhi ukugqamisa izinzuzo ezilandelayo:
- ngohambo oluthulile, ukusetshenziswa kukaphethiloli okwanele kutholakala kunoma yiziphi izimo;
- azikho izinkinga ngezimo zokusebenza kwezinga lokushisa uma ukupholisa kusebenza kahle;
- i-generator iyasetshenziswa, futhi isiqalisi siphinde silungiswe - ukufaka esikhundleni se-bendx ishibhile kunokufaka idivayisi entsha;
- asikho isidingo sokushintsha ibhande - iketango lesikhathi lifakwe ku-motor, ibhande le-alternator kuphela elidinga ukushintshwa;
- okuthembeke kakhulu ukudluliselwa Japanese manual weza injini, agijima isikhathi eside ukwedlula motor ngokwayo;
- phakathi kwama-pluses, izidingo ezilinganiselwe zekhwalithi yamafutha nazo ziphawulwe.
Ikhono lokwenza ukulungisa okulula kokuqalisa, kanye nokulungiswa okulula kwe-valve - lezi yizo zonke izinzuzo ezinkulu zalokhu kufakwa. Kodwa injini amandla omlilo yangaphakathi yakhelwe 200 km, lena ncamashi insiza yayo. Ngakho-ke akufanele kube khona okulindelwe okukhethekile lapho uthenga imoto enenjini enjalo ngaphansi kwe-hood. Uma uthenga imoto enebanga elide, zilungiselele ukushintshwa.
Ukungalungi kwe-4ZZ-FE motor - uhlu lwezinkinga
Ungakhuluma ngezinkinga zalo mugqa wezitshalo zamandla isikhathi eside kakhulu. Abanikazi abaningi babhekene nezindleko ezinkulu. Lokhu kungenzeka ngenxa yemishini ehlukahlukene yezemvelo, okukhona okuningi lapha. Imisindo engaphansi kwe-hood kanye nokukhala kweketango kujwayelekile. Ungawashintsha ama-tensioner, kodwa lokhu akusizi ngaso sonke isikhathi. Lona umklamo weyunithi.
Izici ezilandelayo zokufaka zidala inkinga:
- Ukushintshwa kweketango kuyadingeka ngebanga elingu-100 km. Iphuzu lonke lokufaka leli ketango lilahlekile, kungaba ngcono uma injini yakhelwe ibhande lesikhathi elivamile.
- Ngokuvamile, ukushintshwa kwe-thermostat kuyadingeka, futhi ukwehluleka kwayo kugcwele ukushisa ngokweqile noma ukwehluleka ekushiseni okusebenzayo kwesikhungo samandla.
- Kuyinkinga ukususa ikhanda le-cylinder, kanye nokwenza ukulungiswa uma kwenzeka ukwehluleka kwezingxenye eziyinhloko zalesi block.
- Ukuze usebenze ngokwanele, i-Toyota Corolla izodinga ukufakwa kwe-heater; ebusika, iyunithi kunzima ukufudumala ukushisa okusebenzayo.
- Indaba yesondlo ibiza kakhulu. Kuyadingeka ukuthulula uketshezi oluhle, ufake izingxenye zangempela, amanani angewona aphansi kakhulu.
- Insiza ngisho nokusebenza ngokucophelela i-200 km. Lokhu kuncane kakhulu ngisho nakuyunithi encane kangaka.
Abaningi banentshisekelo yokuthi ngabe i-valve igoba ku-4ZZ-FE uma iketango ligxumile. Inkinga ukuthi lapho iketango ligxuma, kungenzeka ukuthi amayunithi amaningana ekhanda lamasilinda abizayo azohluleka ngesikhathi esisodwa. Ngakho-ke akudingeki ukhathazeke ngama-valve agobile. Uma lokhu kwenzeka, cishe, kunenzuzo enkulu ukuthola iyunithi yenkontileka ene-mileage ephansi. Lokhu kuzokongela imali.
Ungawandisa kanjani amandla we-4ZZ-FE?
Ezibuyekezweni ungathola imibiko eminingi yokulungisa le njini. Kodwa ungakwenza lokhu kuphela uma uneyunithi eyisipele esesimweni sokusebenza egaraji lakho. Ngemva kokwandisa amandla, insiza yemoto izoncishiswa. Yebo, futhi ngokutshalwa kwezimali okuhle, kuzokwazi ukukhuphuka kuze kufike ku-15 horsepower kusuka phezulu.
Ukushuna kwe-chip akwenzi cishe lutho. Uma sibheka ukubuyekezwa okufanayo, lokhu kuphela ukulinganisa injini futhi kukhubaza izingxenye zayo eziyinhloko. Kodwa ukufaka esikhundleni somjovo kanye nesistimu yokukhipha umoya kunganikeza umphumela. Akufanelekile ukuqhubeka. Amakhithi e-Turbo avela ku-TRD awazange akhiqizwe lolu phiko, futhi ochwepheshe abancomi ukuthi kufakwe noma yiziphi izinketho "zepulazi elihlangene".
Iziphetho - ingabe iyunithi yamandla evela kwaToyota inhle?
Mhlawumbe, ulayini we-ZZ ubonakale ungomunye ongaphumelelanga kakhulu kwaToyota Corporation. Ngisho noma uvame ukuthela amafutha abizayo futhi ufake izihlungi zangempela, cishe awunalo ithuba lokushayela amakhilomitha angama-250. Injini iyawa ngemuva kokuqedwa komthombo wayo ongashiwongo.
Izingxenye ezisele zayo zibiza kakhulu, izinjini zenkontileka ziyatholakala, intengo yazo iqala kuma-ruble angama-25. Kodwa uma i-000ZZ isivele ingasebenzi, ungakwazi ukucosha okuthile okuphathekayo emotweni yakho.
Ngokusebenza ne-4ZZ-FE, eziningi zazo zonke izinhlobo zezinkinga nazo zenzeka. Ukulungisa okuncane kuzobiza kumnikazi. Konke lokhu kusikisela ukuthi iyunithi akulona ethembeke kakhulu, ngokuvamile alikho ngaphansi kokulungiswa okukhulu futhi lingaphansi kwesigaba sokufakwa okulahlwayo.
