Nissan VQ37VHR cav
Txheem
Lub tuam txhab Nyij Pooj Nissan muaj yuav luag ib puas xyoo ntawm keeb kwm, thaum lub sij hawm nws tau tswj los tsim nws tus kheej raws li ib tug chaw tsim tshuaj paus ntawm high-zoo, haumxeeb thiab txhim khu kev qha tsheb.
Ntxiv nrog rau kev tsim qauv tsim thiab tsim cov qauv tsheb, cov automaker tau koom nrog kev tsim khoom ntawm lawv cov khoom tshwj xeeb. Nissan tau txais kev vam meej tshwj xeeb hauv "kev tsim kho" ntawm cov cav; nws tsis yog vim li cas ntau lub tuam txhab me tau koom nrog lawv cov tsheb los ntawm Nyiv.
Niaj hnub no, peb cov peev txheej tau txiav txim siab los npog cov chaw tsim khoom ICE cov tub ntxhais hluas - VQ37VHR. Xav paub ntau ntxiv txog lub tswv yim ntawm lub cev muaj zog no, keeb kwm ntawm nws cov qauv tsim thiab kev ua haujlwm zoo tuaj yeem pom hauv qab no.
Ob peb lo lus hais txog lub tswv yim thiab kev tsim lub cav
Cov kab ntawm motors "VQ" hloov "VG" thiab yog qhov txawv ntawm qhov kawg. Cov ICEs tshiab los ntawm Nissan tau tsim los siv cov thev naus laus zis zuj zus thiab suav nrog kev tsim kho tshiab tshaj plaws ntawm 00s ntawm lub xyoo pua no.
Lub cav VQ37VHR yog ib qho ntawm cov neeg ua haujlwm siab tshaj plaws, ua haujlwm tau zoo thiab txhim khu kev qha cov neeg sawv cev ntawm cov kab. Nws cov khoom tsim tau pib ntau dua 10 xyoo dhau los - hauv 2007, thiab txuas ntxiv mus rau hnub no. VQ37VHR pom kev lees paub tsis yog nyob rau hauv ib puag ncig ntawm "Nissan" qauv, nws kuj tau nruab nrog Infiniti thiab Mitsubishi tsheb.
Dab tsi yog qhov txawv ntawm lub cev muaj zog hauv nqe lus nug thiab nws cov neeg ua ntej? Ua ntej tshaj plaws - ib txoj hauv kev tshiab rau kev tsim kho. ICE "VQ37VHR" muaj lub tswv yim tshwj xeeb thiab ua tau zoo heev, uas suav nrog:
- Nws cam khwb cia aluminium thaiv kev tsim kho.
- V-zoo li tus qauv nrog 6 lub tog raj kheej thiab lub tshuab xa hluav taws xob ntse, roj tsim.
- Lub zog CPG tsim nrog kev tsom mus rau kev ua haujlwm thiab lub zog, nrog 60 degree piston lub kaum ntse ntse, kev ua haujlwm dual camshaft thiab ntau yam ntawm lwm yam nta (xws li cov ntawv xov xwm loj crankshaft thiab txuas txuas ntev dua).
Lub VQ37VHR tau ua raws li nws cov kwv tij ze tshaj plaws, VQ35VHR, tab sis tau nthuav dav me ntsis thiab txhim kho nyob rau hauv cov nqe lus ntawm kev ntseeg tau. Raws li ntau tshaj ib oscillogram thiab ib tug xov tooj ntawm lwm yam diagnostics qhia, lub cev muaj zog yog lub siab tshaj plaws nyob rau hauv txoj kab thiab nws cov hauj lwm yog yuav luag tag nrho cov balanced.
Hauv paus ntsiab lus, ntau tuaj yeem hais txog VQ37VHR. Yog hais tias, txawm li cas los xij, tso tseg "dej" thiab xav txog lub cav hauv cov ntsiab lus, nws tsuas yog tsis yooj yim sua kom tsis nco qab nws txoj haujlwm zoo, qib siab ntawm kev ntseeg siab thiab lub zog.
Nissan engineers, uas ua raws li lub hom phiaj ntawm kev tsim muaj zog nyob rau hauv combustion engine rau cov neeg sawv cev qauv nyob rau hauv lub ntsej muag ntawm tag nrho cov VQ kab thiab VQ37VHR engine nyob rau hauv particular, tswj kom ua tiav nws. Tsis xav tsis thoob cov chav no tseem siv thiab lawv cov koob meej, kev thov ntau xyoo tsis tau poob me ntsis.
Cov yam ntxwv ntawm VQ37VHR thiab cov npe ntawm cov tshuab nruab nrog nws
| Chaw Tsim Tshuaj | Nissan (kev faib - Iwaki Plant) |
|---|---|
| Hom ntawm lub tsheb kauj vab | VQ 37 VHR |
| Ntau lawm xyoo | Xyoo 2007 |
| cylinder head (lub tog raj kheej taub hau) | Txhuas |
| Питание | Txhaj tshuaj txau |
| Txoj kev tsim kho | V-zoo li tus (V6) |
| Number of cylinders (valve per cylinder) | 6 (4) |
| Piston mob stroke, hli | 86 |
| Lub tog raj kheej diam, mm | 95.5 |
| Compression piv, bar | 11 |
| Cav volume, cu. cm | 3696 |
| Lub Zog, hp | 330-355 |
| Torque, Nm | 361-365 |
| Roj | roj av |
| Ib puag ncig cov qauv | EURO-4 / EURO-5 |
| Roj noj ib 100 km ntawm txoj kev | |
| - lub zos | 15 |
| - taug qab | 8.5 |
| - sib xyaw hom | 11 |
| Roj noj, grams ib 1000 km | 500 |
| Hom roj nplua nyeem siv | 0W-30, 0W-40, 5W-30, 5W-40, 10W-30, 10W-40 thiab 15W-40 |
| Roj hloov lub caij, km | 10-15 000 |
| Engine Resource, km | 500000 |
| Txhim kho cov kev xaiv | muaj, muaj peev xwm - 450-500 hp |
| Cov qauv tsim | nissan skyline Nissan Fuga Nissan FX 37 Nissan EX 37 TSI Nissan thiab Nismo 370Z Infiniti G37 Infiniti q50 Infiniti q60 Infiniti q70 infiniti QX50 infiniti QX70 Mitsubishi Proudia |
Nco tseg! Nissan tsim lub VQ37VHR ICE nyob rau hauv tsuas yog ib daim ntawv - ib tug aspirated engine nrog cov yam ntxwv tau sau tseg saum toj no. Turbocharged qauv ntawm lub cev muaj zog no tsis muaj nyob.
Kho thiab kho tawm
Raws li tau hais ua ntej, VQ37VHR tau tsim nyob ib ncig ntawm lub cev muaj zog tsawg "VQ35VHR". Lub zog ntawm lub cav tshiab tau nce me ntsis, tab sis tsis muaj dab tsi hloov pauv ntawm kev ntseeg tau. Tau kawg, ib tus tsis tuaj yeem liam VQ37VHR rau ib yam dab tsi, tab sis nws yuav yog qhov tsis ncaj ncees rau hais tias nws tsis muaj qhov cuam tshuam. Ib yam li VQ35VHR, nws cov neeg ua tiav muaj xws li "qhov mob" xws li:
- nce roj noj, uas tshwm sim me ntsis malfunction ntawm lub internal combustion engine roj system (kev ua hauj lwm tsis zoo ntawm catalysts, gasket leaks, thiab lwm yam);
- nquag overheating vim qhov tsis zoo ntawm cov radiator tso tsheb hlau luam thiab lawv cov kab mob sib kis raws sij hawm;
- idling tsis ruaj khov, feem ntau tshwm sim los ntawm kev hnav ntawm cov camshafts thiab qhov chaw nyob ib sab.
Kev kho lub VQ37VHR tsis yog pheej yig, tab sis nws tsis yooj yim rau lub koom haum. Tau kawg, nws tsis tsim nyog rau "kev kho tus kheej" xws li chav tsev nyuaj, tab sis nws muaj peev xwm hu rau Nissan cov chaw tshwj xeeb lossis chaw nres tsheb. Nrog rau qib siab ntawm qhov tshwm sim, koj yuav tsis raug tsis lees paub qhov kev kho ntawm ib qho malfunctions ntawm lub combustion engine nyob rau hauv nqe lus nug.
Raws li rau tuning VQ37VHR, nws yog heev haum rau nws. Txij li thaum cov chaw tsim khoom tau nyem yuav luag tag nrho lub zog tawm ntawm nws lub tswv yim, tib txoj hauv kev los nce qhov tom kawg yog turbocharge. Txhawm rau ua qhov no, teeb tsa lub compressor thiab kho qhov kev ntseeg siab ntawm qee cov khoom (kua pa, lub sijhawm thiab CPG).
Lawm, koj tsis tuaj yeem ua tsis tau ntxiv nti tuning. Nrog rau txoj kev muaj peev xwm thiab kev siv nyiaj ntau heev, nws yog qhov ua tau kom ua tiav lub zog ntawm 450-500 horsepower. Puas tsim nyog los tsis? Lo lus nug nyuaj. Txhua tus yuav teb tus kheej.
Ntawm no, cov ntaub ntawv tseem ceeb tshaj plaws thiab nthuav dav ntawm VQ37VHR lub cev muaj zog tau los txog qhov kawg. Raws li koj tuaj yeem pom, ICE no yog ib qho piv txwv ntawm kev ua tau zoo heev ua ke nrog kev ua haujlwm zoo. Peb cia siab tias cov ntaub ntawv nthuav tawm tau pab txhua tus neeg nyeem kom nkag siab lub ntsiab lus ntawm lub cev muaj zog thiab cov yam ntxwv ntawm nws txoj haujlwm.
