injini kuyaka mkati Mazda L5-VE
Zamkatimu
Kupanga kwa injini ya L5-VE kudayamba mu 2008 ku Mexico ngati m'malo mwa omwe adatsogolera ang'onoang'ono, 2,3-lita V3-LE. Choyamba, izo anaikidwa mpaka 2012 pa m'badwo wachiwiri Mazda 6 GH, komanso kenako Mazda CX-7.
Galimoto yomaliza yokhala ndi L5 inali imodzi mwamakonzedwe a Mazda 3, SP25.
Chifukwa cha kukweza kwa dongosolo lamadyedwe, kusanja bwino kwa crankshaft yachitsulo ndikukonzanso makina ogawa gasi, gawo latsopanoli, pomwe likusunga magawo amagetsi omwewo, lakhala lachuma, komanso kugwiritsa ntchito zida zamakono popanga chipika cha silinda chimakhala ndi zotsatira zabwino pakukana kutentha ndi kusalala kwa ma pistoni, ndikuwonjezera kudalirika kwa machitidwe onse.
Zolemba zamakono
Kupitiliza kuyerekeza injini ziwiri mu manambala, tisaiwale kuti poyerekezera ndi V3 latsopano mu mzere wa yamphamvu unit yakhala chuma cha 6,9% ndi kuwonjezeka pang'ono mphamvu ndi 4 hp.
Komanso, kuti achepetse kugwedezeka kwamphamvu, ma balance 8 ali pa crankshaft yake yachitsulo, monga momwe zimachitikira mu turbocharged version ya V3 - VDT. M'mimba mwake pisitoni chawonjezeka 89 mamilimita ndi sitiroko kwa mainchesi 3,94, amene wachepetsa chiwerengero cha kusintha ndi, chifukwa, mafuta.
Tsatanetsatane watsatanetsatane waperekedwa patebulo:
| Kuchuluka kwa injini, cm 3 | 2488 |
|---|---|
| mtundu wa injini | Inline 4-silinda yokhala ndi jekeseni wogawidwa wamafuta |
| Max. torque pa 3500 rpm, N × m (kg × m) | 161 (16) |
| Max. torque pa 2000 rpm, N × m (kg × m) | 205 (21) |
| Max. mphamvu (pa 6000 rpm), hp | 161 mpaka 170 |
| Mtundu wamafuta | Mafuta amtundu wa AI 92 kapena AI 95 |
| Kugwiritsa ntchito mafuta (msewu waukulu / mzinda), l/100km | 7,9 / 11,8 |
| Chiwerengero cha ma valve pa silinda, ma PC | 4 |
| Cylinder awiri, mm | 89 |
| Pisitoni sitiroko, mm | 100 |
| Chiyerekezo cha kuponderezana | 9.7 |
| Kuchuluka kwamafuta a injini (ndi/popanda kusintha zosefera), l | 5 / 4,6 |
| Mtundu wa mafuta a injini | 5W-30, 10W-40 |
Kudalirika
Kupyolera mu kugwiritsa ntchito zipangizo zosagwira kutentha zochokera ku zitsulo ndi molybdenum, silinda ya injini iyi yathandiza kuti chitetezo chisamatenthedwe, chomwe chimachepetsa kugwiritsa ntchito mafuta ndikuwonjezera moyo wa injini.
Malinga ndi wopanga, nthawi yogwiritsira ntchito injini isanayambe kukonzanso ndi makilomita 250, ngakhale pochita, ndi kukonza nthawi yake, imatha kugonjetsa chizindikiro cha 300 zikwi.
Ponena za kudzikonza, munthu ayenera kuganizira kuti chidziwitso chochepa kwambiri chimapezeka mwaufulu ndipo nthawi zambiri zimakhala zothandiza kwambiri kuti mugule mgwirizano ndi mtunda m'mayiko aku America kapena ku Ulaya, mtengo wake. zomwe zimakhala pafupifupi ma ruble 60.
Njira zochepetsera komanso zotulutsa
Kuchuluka kwa injini yoyaka mkatiyi kumapangidwa pogwiritsa ntchito ukadaulo womwe umakupatsani mwayi wosintha kutalika kwake kutengera liwiro la injini.
Choncho, pamtengo wotsika wa rpm, kukula kwa osonkhanitsa kumawonjezeka, ndipo pamtengo wapamwamba, m'malo mwake, kumachepa.
Izi zimakuthandizani kuti mukwaniritse mphamvu zambiri pa liwiro lalikulu ndikuwonetsetsa kuti mpweya wabwino kwambiri wa chipinda choyaka moto munjira iliyonse yogwiritsira ntchito injini.
Kuti mugwiritse ntchito bwino chosinthira chothandizira, mphamvu yake yomwe imadalira kuchuluka kwa kutentha kwake, kutulutsa kwake kumapangidwa ndi chitsulo ndikuyikidwa muzinthu zoteteza kutentha.
Tiyeneranso kukumbukira kuti teknoloji ya "nanoparticles" idagwiritsidwa ntchito kwa nthawi yoyamba mu Mazda 3 ndi CX-7 magalimoto kuti athetse mpweya woipa, zomwe zinapangitsa kuti kuchepetsa kwambiri kugwiritsa ntchito zitsulo zamtengo wapatali ndi kuchepetsa zotsatira zake. mtengo wa kupanga kwake.
Magalimoto omwe injiniyi idayikidwapo
Ngati tilingalira mbiri yonse ya injini iyi, ndiye kuti chithunzi chotsatirachi chikuwonekera. V5-LE yakhazikitsidwa pa:
- M'badwo wachiwiri hatchback ndi sedan Atenza
- Kukonzanso kwa m'badwo wachiwiri Atenza
- M'badwo woyamba Mazda CX-7
- M'badwo wachiwiri Mazda 6GH
- Mazda 3 SP25
