Toyota 2NR-FKE, 8NR-FTS abashayeli

Izinjini zikaphethiloli ezivela ochungechungeni lweToyota NR zingenye yezizukulwane zanamuhla zamayunithi, eziqhubeka nokuthuthuka kuhlu lwamanje lwezimoto ezivela enkampanini. Ukumangala kwamaJapane ngokwenziwa kwamayunithi, ukunciphisa ukusetshenziswa kukaphethiloli kanye nobuciko bokuthi "ukunciphisa" okufanele - ukunciphisa ivolumu ukuze kuthuthukiswe ubungane bemvelo bezinjini.

Amamodeli we-2NR-FKE kanye ne-8NR-FTS anokuningi afanayo, noma ngabe athathe izimpande ezihlukile. Namuhla sizokhuluma ngokwehlukana mayelana nezici zala mayunithi, izinkinga zabo ezivamile kanye nezinzuzo.

Izici zenjini engu-2NR-FKE evela kwaToyota

Ukusebenza kwevolumu	I-1.5 l
Inani lamasilinda	4
Inani lama-valve	16
Isilinda block	aluminium
Ububanzi besilinda	72.5 mm
Ukushaya kwesibhamu	90.6 mm
Uhlobo lomjovo	umjovo (MPI)
Amandla	109 h.p. ngo-6000 ngomzuzu
I-Torque	136 Nm ku-4400 rpm
I-Fuel	uphethiloli 95, 98
Ukusetshenziswa kwamafutha:
– umjikelezo wedolobha	6.5 l / 100 km
- umjikelezo suburban	4.9 l / 100 km
I-Turbine	akukho

Injini ilula futhi ayinayo i-turbine. Impilo yayo yesevisi elinganiselwa ku-200 km, njengoba i-aluminium cylinder block ayinakekelwa. Naphezu kwalokhu, azikho izinkinga ezibalulekile ezivela ngesikhathi sokusebenza kuze kube sekupheleni kokuphila kwenkonzo.

Izimoto ezihlosiwe: Toyota Corolla Axio, Corolla Fielder, Toyota Sienta, Toyota Porte.

Izici zemoto engu-8NR-FTS

Ukusebenza kwevolumu	I-1.2 l
Inani lamasilinda	4
Inani lama-valve	16
Isilinda block	aluminium
Ububanzi besilinda	71.5 mm
Ukushaya kwesibhamu	74.5 mm
Uhlobo lomjovo	I-D-4T (umjovo oqondile)
Amandla	115 h.p. ngo-5200 ngomzuzu
I-Torque	185 N*m ku-1500-4000 rpm
I-Fuel	uphethiloli 95, 98
Ukusetshenziswa kwamafutha:
– umjikelezo wedolobha	7.7 l / 100 km
- umjikelezo suburban	5.4 l / 100 km
I-Turbine	kuyinto

Le modeli yenjini ine-turbocharged, eyivumela ukuthi ikwazi ukuthola itorque emangalisayo ngenkathi igcina impilo yesevisi efinyelela ku-200 km. Yiqiniso, ngevolumu encane kangaka kungaba okungalungile ukulindela insiza enkulu. Labo. Idatha yenjini iyathakazelisa impela, uma kubhekwa izidingo zemvelo zamanje.

I-8NR-FTS ifakwe kulezi zinhlobo ezilandelayo: Toyota Auris, Toyota CH-R.

Izinzuzo zalo mugqa wezinjini zamaJapane

1. Ezomnotho. Lezi yintuthuko ethuthuke kakhulu kwezobuchwepheshe nesimanje eyaqala ukufakwa ezimotweni zakwaToyota ngo-2015.
2. Ukuhlanzeka kwemvelo. Amazinga enkathi yoshintsho esuka ku-Euro 5 ukuya ku-Euro 6 athotshelwa ngokugcwele kulawa mayunithi.
3. Iketango lesitimela se-valve. Zombili izinjini zineketanga elifakiwe, eliqeda isidingo sokucabanga ngokuhlinzeka uhlelo lokusabalalisa igesi futhi linciphise izindleko zokusebenza.
4. Ukusebenza. Naphezu kwamavolumu abo amancane, izinjini zilungele ukusetshenziswa ezimweni ezivamile zansuku zonke ezimotweni zendabuko.
5. Ukwethembeka. Izixazululo ezilula nezifakazelwe sezisetshenzisiwe kwamanye amayunithi; azikho izinkinga ezincane eziphakamayo ekusebenzeni kwemoto.

Ingabe kukhona ukungalungi noma izinkinga ngomugqa we-NR?

Laba bameleli ababili bochungechunge babonakala bethembekile impela; abakhanyi ngobuningi bezifo zezingane. Phakathi kokubi kukhona insiza emfushane kakhulu, ukungakwazi ukulungisa izinto ezinkulu, kanye nezingxenye ezisele ezibizayo.

I-EGR kanye nobuningi bokudla kuyodingeka kuhlanzwe ngezikhathi ezithile. Ku-8NR-FTS i-turbine ingase idinge ukulungiswa. Ngemva kuka-100 km, izinjini zilahlekelwa ukuzethemba kwazo futhi ziqala ukudinga ukunakwa. Izinjini zizwela kakhulu izinga likawoyela nophethiloli, ngakho-ke kufanele uzigcwalise kuphela ngoketshezi oluhle olunconywe umenzi.

Iziphetho mayelana ne-2NR-FKE kanye ne-8NR-FTS motors

Lawa amayunithi amabili amandla esimanje afakwe izinhlelo ezilula nezisebenzayo. I-VVT-i ayisabangeli izinkinga ezinkulu; uhlelo lomjovo lubhekana nophethiloli waseRussia (kodwa ngaphandle kokushisekela). I-chain chain ayibangeli izinkinga kuze kufike amakhilomitha ayizinkulungwane ezingu-120-150. Naphezu kokusebenza kwabo okufushane, lezi zinjini zithengeka ngentengo, ngakho-ke zingashintshwa ngenkontileka eminyakeni embalwa.

Ngenkathi izinjini zizintsha, azikho izinketho zenkontileka. Kodwa-ke, ukutholakala kwazo kabanzi kusho ukuthi izinguqulo ezisetshenziswe maduze ezivela eJapan ezisesimweni esihle zizokwethulwa emakethe. Akufanele ucabange ngokulungisa amayunithi, lokhu kuzonciphisa impilo yabo yesevisi futhi kushintshe imingcele yokusebenza eyinhloko.