Ford Duratec HE cav
Txheem
Qhov ntau ntawm Ford Duratec HE roj av cav tau tsim nyob rau hauv lub tuam txhab cov chaw tsim khoom txij li xyoo 2000 thiab tau teeb tsa rau ntau yam kev txhawj xeeb nrov, xws li Focus, Mondeo, Galaxy thiab C-Max. Cov chav nyob no tau tsim los ntawm Japanese engineers thiab tseem hu ua Mazda MZR.
Cav tsim Ford Duratec HE
Xyoo 2000, Mazda tau tshaj tawm cov kab hauv-kab 4-lub tog raj kheej hauv qab MZR Performance index, uas suav nrog L-series roj av xyaw. Thiab yog li ntawd lawv tau txais lub npe Duratec HE ntawm Ford. Tus tsim yog classic rau lub sij hawm ntawd: ib qho txhuas thaiv nrog lub tes tsho hlau, ib qho txhuas 16-valve DOHC thaiv lub taub hau tsis muaj hydraulic lifters, lub sij hawm saw tsav. Tsis tas li ntawd, cov khoom siv hluav taws xob no tau txais lub kaw lus hloov pauv cov khoom siv geometry thiab EGR valve.
Nyob rau hauv tag nrho lub sij hawm ntawm ntau lawm, cov motors tau modernized ntau tshaj ib zaug, tab sis lub ntsiab innovation yog cov tsos ntawm ib theem regulator nyob rau hauv lub intake ncej ntawm lub internal combustion engine. Nws pib ntsia rau hauv 2005. Feem ntau ntawm cov kev hloov kho tau faib cov roj txhaj tshuaj, tab sis muaj cov qauv nrog kev txhaj tshuaj ncaj qha. Piv txwv li, peb tiam Ford Focus tau nruab nrog lub cav Duratec SCi nrog XQDA Performance index.
Kev hloov kho ntawm lub cav Ford Duratec HE
Lub hwj chim units ntawm no series muaj nyob rau hauv plaub qhov sib txawv ntawm 1.8, 2.0, 2.3 thiab 2.5 litres:
| CFBA (130 HP / 175 Nm) | Mondeo Mk3 |
| CHBA (125 HP / 170 Nm) | Mondeo Mk3 |
| QQDB (125 HP / 165 Nm) | Focus Mk2, C-Max 1 (C214) |
| CJBA (145 HP / 190 Nm) | Mondeo Mk3 |
| ABA (145 hp / 190 nm) | Mondeo Mk4 |
| AW (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) | Mondeo Mk4 |
| SEWA (161 HP / 208 Nm) | Galaxy Mk2, S-Max Mk1 |
| YTMA (150 HP / 230 Nm) | Nrog Mk2 |
Qhov tsis zoo, teeb meem thiab kev puas tsuaj ntawm Duratec HE lub tshuab hluav taws xob sab hauv
Feem ntau ntawm cov kev tsis txaus siab muaj feem xyuam nrog kev ua haujlwm tsis ruaj khov ntawm lub cav thiab muaj ntau qhov laj thawj rau qhov no: kev tsis ua haujlwm ntawm lub tshuab hluav taws xob thiab lub tshuab hluav taws xob, cua nkag los ntawm VKG yeeb nkab, EGR valve khov, tawg ntawm cov roj twj tso kua mis lossis roj siab regulator nyob rau hauv nws.
Qhov teeb meem loj ntawm cov cav ntawm cov koob no yog cov roj burner vim qhov tshwm sim ntawm cov nplhaib. Decarbonizing feem ntau tsis pab thiab cov nplhaib yuav tsum tau hloov, feem ntau nrog rau cov pistons. Nyob rau hauv lub sij hawm ntev, qhov ua rau ntawm lubricant noj ntawm no tej zaum yuav qaug dab peg nyob rau hauv lub tog raj kheej.
Lub intake manifold yog nruab nrog lub geometry hloov system thiab nws feem ntau ua tsis tau. Ntxiv mus, ob qho tib si nws cov electrovacuum tsav thiab lub qag nws tus kheej nrog dampers poob. Nws yog qhov zoo dua los xaj cov khoom seem rau hloov los ntawm Mazda catalog, qhov twg lawv pheej yig dua.
Cov ntsiab lus tsis muaj zog ntawm lub cev muaj zog no tseem suav nrog: kev txhawb nqa txoj cai, lub nraub qaum crankshaft roj foob, lub twj tso kua mis dej, lub tshuab hluav taws xob, lub ntsuas cua sov thiab cov hlua txuas rau cov menyuam. Tsis tas li ntawm no yog cov txheej txheem kim heev rau kev kho cov li qub los ntawm kev xaiv cov pushers.
Cov chaw tsim khoom tau qhia txog kev siv lub cav ntawm 200 km, tab sis nws yooj yim khiav mus txog 000 km.
Tus nqi ntawm Duratec HE units nyob rau theem nrab
| Tus nqi tsawg kawg nkaus | Ib txhis |
| Tus nqi muag khoom nruab nrab | Ib txhis |
| Tus nqi siab tshaj | Ib txhis |
| Daim ntawv cog lus cav txawv teb chaws | - |
| Yuav xws li ib chav tsev tshiab | Ib txhis |
