Injini yomlilo yangaphakathi i-Mazda L5-VE
Okuqukethwe
Ukukhiqizwa kwenjini ye-L5-VE kwaqala ngo-2008 eMexico njengenye indlela eyandulela encane, i-2,3-litre V3-LE. Okokuqala, yafakwa kuze 2012 esizukulwaneni sesibili Mazda 6 GH, kanye kamuva Mazda CX-7.
Imoto yokugcina ukuhlonyiswa nge-L5 kube ngenye yezinhlelo zeMazda 3, iSP25.
Ngenxa yokuthuthukiswa kwesistimu yokuthatha, ukulinganisa okungcono kwe-crankshaft yensimbi nokusebenza kabusha komshini wokusabalalisa igesi, iyunithi entsha, ngenkathi igcina imingcele efanayo yamandla, iye yaba ukonga kakhulu, futhi ukusetshenziswa kwezinto zesimanje ekukhiqizeni i-cylinder block inomphumela omuhle ekuphikiseni ukushisa nokushelela kwama-pistons, okwandisa ukwethembeka kwazo zonke izinhlelo.
Технические характеристики
Ukuqhubeka nokuqhathanisa izinjini ezimbili ngezinombolo, kufanele kuqashelwe ukuthi maqondana ne-V3, iyunithi entsha ye-in-cylinder four-cylinder iye yaba ukonga kakhulu ngo-6,9% ngokunyuka okuncane kakhulu kwamandla ngo-4 hp.
Futhi, ukuze kunciphe ngempumelelo ukudlidliza, amabhalansi angu-8 atholakala ku-crankshaft yayo yensimbi, njengoba kwenziwa enguqulweni ye-turbocharged ye-V3 - VDT. I-diameter ye-piston iye yanda yaba ngu-89 mm kanye ne-stroke yaba ngamasentimitha angu-3,94, okuye kwanciphisa inani lama-revolutions futhi, ngenxa yalokho, ukusetshenziswa kukaphethiloli.
Ukucaciswa okuningiliziwe kuvezwe kuthebula:
| Umthamo wenjini, cm 3 | 2488 |
|---|---|
| uhlobo lwenjini | I-inline 4-cylinder enomjovo kaphethiloli osabalalisiwe |
| Ubukhulu. i-torque engu-3500 rpm, N × m (kg × m) | 161 (16) |
| Ubukhulu. i-torque engu-2000 rpm, N × m (kg × m) | 205 (21) |
| Ubukhulu. amandla (ku-6000 rpm), i-hp | I-161 kuya ku-170 |
| Uhlobo lwamafutha | Uhlobo lukaphethiloli i-AI 92 noma i-AI 95 |
| Ukusetshenziswa kukaphethiloli (umgwaqo omkhulu/idolobha), l/100km | 7,9 / 11,8 |
| Inombolo yama-valve ngesilinda, ama-pcs | 4 |
| Ububanzi besilinda, mm | 89 |
| Piston unhlangothi, mm | 100 |
| Isilinganiso sokucindezela | 9.7 |
| Ubuningi bamafutha enjini (kanye/ngaphandle kokushintshwa kwesihlungi), l | 5 / 4,6 |
| Uhlobo lwamafutha enjini | 5W-30, 10W-40 |
Ukuthembeka
Ngokusetshenziswa kwezinto ezikwazi ukumelana nokushisa ezisekelwe kunsimbi ne-molybdenum, isivikelo se-cylinder yale njini sithuthukise ukuvikeleka ekushiseni ngokweqile, okunciphisa ukusetshenziswa kukawoyela nokwelula ukuphila kwenjini.
Ngokusho komkhiqizi, isikhathi sokusebenza semoto ngaphambi kokulungiswa singamakhilomitha ayizinkulungwane ezingu-250, nakuba ekusebenzeni, ngokulungiswa okufika ngesikhathi, kukwazi ukunqoba uphawu lwezinkulungwane ezingama-300.
Ngokuqondene nokuzilungisa, umuntu kufanele acabangele iqiniso lokuthi inani elilinganiselwe kakhulu lolwazi litholakala mahhala futhi ezimweni eziningi kuyoba usizo kakhulu ukuthenga iyunithi yenkontileka enamamayela emazweni aseMelika noma eYurophu, intengo. kuzobiza cishe ama-ruble ayizinkulungwane ezingama-60.
Amasistimu wokuthatha kanye ne-exhaust
Inqwaba yale njini evuthayo yangaphakathi yenziwe ngobuchwepheshe obukuvumela ukuthi ushintshe ubude bayo kuye ngejubane lenjini.
Ngakho-ke, ngamanani aphansi we-rpm, ubukhulu bomqoqi buyanda, futhi nge-rpm ephezulu, ngokuphambene nalokho, buyancipha.
Lokhu kukuvumela ukuthi uzuze amandla amakhulu ngesivinini esikhulu futhi uqinisekise ukugcwaliswa komoya okuhle kakhulu kwegumbi elivuthayo kunoma iyiphi indlela yokusebenza kwenjini.
Ukuze kusebenze kahle kakhulu i-converter ye-catalytic, ukusebenza kahle kwayo okuncike ezingeni lokushisa kwayo, i-multifold exhaust yenziwe ngensimbi futhi yafakwa endaweni yokushisa ukushisa.
Kumele futhi kuqashelwe ukuthi ubuchwepheshe be- "nanoparticles" busetshenziswe okokuqala ku-Mazda 3 kanye ne-CX-7 izimoto ukuqeda ukukhishwa okulimazayo, okwenza kube nokwenzeka ukunciphisa kakhulu ukusetshenziswa kwezinsimbi eziyigugu futhi, ngenxa yalokho, ukunciphisa. izindleko zokukhiqizwa kwayo.
Izimoto okufakwe kuzo le njini
Uma sicabangela umlando ogcwele wale injini, khona-ke isithombe esilandelayo siyavela. I-V5-LE ifakwe ku-:
- I-hatchback yesizukulwane sesibili ne-sedan Atenza
- Ukulungiswa kabusha kwesizukulwane sesibili se-Atenza
- Isizukulwane sokuqala iMazda CX-7
- Isizukulwane sesibili iMazda 6 GH
- I-Mazda 3 SP25
