Ford Duratec HE injini
Zamkatimu
Mitundu ya injini zamafuta a Ford Duratec HE idapangidwa m'mafakitole a kampaniyi kuyambira 2000 ndipo imayikidwa pamitundu yambiri yodziwika bwino, monga Focus, Mondeo, Galaxy ndi C-Max. Mndandanda wa mayunitsiwa unapangidwa ndi akatswiri a ku Japan ndipo amadziwikanso kuti Mazda MZR.
Kapangidwe ka injini Ford Duratec HE
Mu 2000, Mazda adayambitsa mzere wa injini za 4-cylinder pansi pa MZR index, zomwe zimaphatikizapo L-mndandanda wamafuta amafuta. Ndipo kotero iwo anatenga dzina Duratec HE pa Ford. Mapangidwe ake anali apamwamba kwambiri panthawiyo: chipika cha aluminiyamu chokhala ndi manja achitsulo, aluminium 16-valve DOHC block head popanda zonyamulira ma hydraulic, choyendetsa nthawi. Komanso, mayunitsi amphamvu awa adalandira njira yosinthira ma geometry yolowera ndi valavu ya EGR.
Pa nthawi yonse yopanga, ma motors awa asinthidwa kangapo, koma luso lalikulu linali mawonekedwe a gawo lowongolera pa shaft yolowera mkati mwa injini yoyaka moto. Idayamba kukhazikitsidwa mu 2005. Zosintha zambiri zidagawira jekeseni wamafuta, koma panali matembenuzidwe okhala ndi jekeseni mwachindunji. Mwachitsanzo, m'badwo wachitatu Ford Focus okonzeka ndi Duratec SCi injini ndi XQDA index.
Kusintha kwa injini za Ford Duratec HE
Magawo amphamvu a mndandandawu analipo m'mabuku anayi osiyanasiyana a 1.8, 2.0, 2.3 ndi 2.5 malita:
| CFBA (130 HP / 175 Nm) | Monde Mk3 |
| CHBA (125 HP / 170 Nm) | Monde Mk3 |
| QQDB (125 HP / 165 Nm) | Focus Mk2, C-Max 1 (C214) |
| CJBA (145 HP / 190 Nm) | Monde Mk3 |
| AOBA (145 HP / 190 Nm) | Monde Mk4 |
| AOWA (145 HP / 185 Nm) | Galaxy Mk2, S-Max 1 (CD340) |
| AODA (145 HP / 185 Nm) | Focus Mk2, C-Max 1 (C214) |
| XQDA (150 HP / 202 Nm) | Focus Mk3 |
| SEBA (161 HP / 208 Nm) | Monde Mk4 |
| SEWA (161 HP / 208 Nm) | Galaxy Mk2, S-Max Mk1 |
| YTMA (150 HP / 230 Nm) | ndi Mk2 |
Zoyipa, zovuta komanso kuwonongeka kwa injini yoyaka yamkati ya Duratec HE
Kuchuluka kwa madandaulo kumakhudzana ndi kusakhazikika kwa injini ndipo pali zifukwa zambiri za izi: kulephera kwa dongosolo loyatsira ndi kukoka kwamagetsi, kutulutsa mpweya kudzera mu chitoliro cha VKG, kuzizira kwa valavu ya EGR, kuwonongeka kwa pampu yamafuta kapena mafuta kuthamanga chowongolera mmenemo.
Vuto lalikulu la injini za mndandanda uwu ndilowotcha mafuta chifukwa cha kupezeka kwa mphete. Kuchotsa kaboni nthawi zambiri sikuthandiza ndipo mphete ziyenera kusinthidwa, nthawi zambiri pamodzi ndi ma pistoni. M'kupita kwa nthawi, chifukwa cha mafuta odzola pano akhoza kale kugwidwa m'masilinda.
Kuchuluka kwa madyedwe kumakhala ndi njira yosinthira ma geometry ndipo nthawi zambiri imalephera. Kuphatikiza apo, ma drive ake a electrovacuum ndi axle yomwe ili ndi ma dampers amalephera. Ndi bwino kuyitanitsa zida zosinthira kuti zisinthidwe kudzera m'kabukhu la Mazda, komwe ndizotsika mtengo kwambiri.
Zofooka za injini iyi zikuphatikizanso: chothandizira choyenera, chosindikizira chamafuta cha crankshaft kumbuyo, pampu yamadzi, jenereta, thermostat ndi cholumikizira lamba woyendetsa. Komanso apa pali njira yokwera mtengo kwambiri yosinthira ma valve posankha ma pushers.
Mlengi anasonyeza gwero injini 200 Km, koma mosavuta amathamanga mpaka 000 Km.
Mtengo wa mayunitsi a Duratec HE pa sekondale
| Mtengo wocheperako | ruble |
| Avereji mtengo wogulitsa | ruble |
| Mtengo wapamwamba | ruble |
| Contract motor kunja | - |
| Gulani chipangizo chatsopanocho | ruble |
