Nissan VQ37VHR engine
Tusmo
Shirkadda Japan ee Nissan waxay leedahay ku dhawaad qarniyo taariikhi ah, inta lagu gudajiro taas oo ay u suurtagashay in ay iskeed u dhisto shirkad tayo sare leh, shaqaynaysa oo lagu kalsoonaan karo.
Marka lagu daro naqshad firfircoon iyo abuurista moodooyinka baabuurta, automaker wuxuu ku hawlan yahay soo saarista qaybahooda gaarka ah. Nissan waxay si gaar ah ugu guulaysatay "dhismaha" matoorada; sabab la'aan maaha in warshado yaryar oo badan ay si firfircoon uga iibsadaan cutubyada baabuurtooda Japan.
Maanta, kheyraadkayagu wuxuu go'aansaday inuu daboolo soo saaraha ICE ee da'da yar - VQ37VHR. Faahfaahin dheeraad ah oo ku saabsan fikradda mashiinkan, taariikhda naqshadeeda iyo qaababka hawlgalka ayaa laga heli karaa hoos.
Dhowr eray oo ku saabsan fikradda iyo abuurista mishiinka
Khadka matoorada "VQ" ayaa bedelay "VG" oo asal ahaan ka duwan kan dambe. ICE-yada cusub ee ka yimid Nissan waxaa loo qaabeeyey iyadoo la isticmaalayo tignoolajiyada horumarsan waxaana lagu daray hal-abuurradii ugu guulaha badnaa 00-meeyadii qarnigan.
Matoorka VQ37VHR waa mid ka mid ah wakiilada khadka ugu horumarsan, shaqeynaya oo la isku halleyn karo. Wax soo saarkeedu wuxuu bilaabmay in ka badan 10 sano ka hor - 2007, ilaa maantadan la joogo. VQ37VHR waxay heshay aqoonsi ma aha oo kaliya jawiga moodooyinka "Nissan", waxaa sidoo kale lagu qalabeeyay baabuurta Infiniti iyo Mitsubishi.
Waa maxay farqiga u dhexeeya matoorka su'aasha ah iyo kuwii ka horreeyay? Ugu horreyntii - hab cusub oo dhismaha ah. ICE "VQ37VHR" waxay leedahay fikrad gaar ah oo aad u guulaysata, taas oo ku lug leh:
- Dhismaheeda aluminiumka ah ee la tuuray.
- Qaab-dhismeedka V-qaabeeya oo leh 6 dhululubada iyo nidaamka qaybinta gaaska smart, ka samaysan shidaalka.
- CPG adag waxay dhistaa iyada oo diiradda la saarayo shaqeynta iyo awoodda, oo leh xagal 60 digrii biistoon ah, laba kaamiro kaamiro ah iyo astaamo kale oo badan (sida joornaalada crankshaft-ka weyn iyo ulo isku xira dheer).
VQ37VHR waxay ku salaysan tahay walaalkeed ugu dhow, VQ35VHR, laakiin wax yar ayaa la ballaariyay oo waa la hagaajiyay marka la eego isku halaynta. Sida in ka badan hal oscillogram iyo tiro ka mid ah baadhitaanada kale ay muujinayaan, matoorku waa kan ugu horumarsan khadka shaqadiisuna waa ku dhawaad ugu dheellitiran.
Mabda 'ahaan, wax badan ayaa laga sheegi karaa VQ37VHR. Haddii, si kastaba ha ahaatee, in laga tago "biyaha" oo tixgeli mashiinka nuxurka, ka dibna waa wax aan macquul aheyn in aan la xusin shaqeynteeda wanaagsan, heer sare oo isku-kalsooni iyo awood.
Injineerada Nissan, kuwaas oo dabagalay yoolka abuuritaanka matoorada gubashada gudaha ee awoodda leh ee moodooyinka fulinta ee wejiga khadka VQ oo dhan iyo matoorka VQ37VHR gaar ahaan, ayaa u suurtagashay in ay gaaraan. La yaab ma laha in cutubyadan weli la isticmaalo iyo caannimadooda, baahida sanadihii la soo dhaafay ma yara dhicin.
Tilmaamaha farsamada ee VQ37VHR iyo liiska mashiinnada ku qalabaysan
| Soo saaraha | Nissan (qayb - Iwaki Plant) |
|---|---|
| Nooca baaskiilka | VQ37VHR |
| Sanado wax soo saar | 2007 |
| madaxa dhululubo (madaxa dhululubo) | Aluminum |
| Питание | Cirbad |
| Qorshaha dhismaha | V-qaabeeya (V6) |
| Tirada dhululubada (valves per cylinder) | 6 (4) |
| Piston stroke, mm | 86 |
| Dhexroor dhululubada, mm | 95.5 |
| Saamiga cadaadisku, bar | 11 |
| Mugga matoorka, cu. cm | 3696 |
| Awood, hp | 330-355 |
| Xuddunta, Nm | 361-365 |
| Shidaalka | shidaal |
| Heerarka deegaanka | EURO-4/ EURO-5 |
| Isticmaalka shidaalka 100 kiiloomitir ee jidka | |
| - magaalada | 15 |
| - raadraac | 8.5 |
| - hab isku dhafan | 11 |
| Isticmaalka saliidda, garaam 1000 kiiloomitir | 500 |
| Nooca saliidaha ee la isticmaalo | 0W-30, 0W-40, 5W-30, 5W-40, 10W-30, 10W-40 ama 15W-40 |
| Muddada isbeddelka saliidda, km | 10-15 000 |
| Kheyraadka matoorka, km | 500000 |
| Ikhtiyaarada cusboonaysii | la heli karo, awood - 450-500 hp |
| Qaababka Qalabaysan | nissan skyline Nissan baxsad Nissan FX37 Nissan EX37 Nissan iyo Nismo 370Z Infiniti G37 Infiniti q50 Infiniti q60 Infiniti q70 Infiniti qx50 Infiniti qx70 Mitsubishi Proudia |
Ogow! Nissan waxay soo saartay VQ37VHR ICE hal qaab oo kaliya - matoor la hamiyo oo leh sifooyinka kor ku xusan. Muunado la soo dalacday oo matoorkaan ah ma jiraan.
Dayactir iyo dayactir
Sida hore loo sheegay, VQ37VHR waxaa loogu talagalay agagaarka matoorka "VQ35VHR" ka yar. Awoodda matoorka cusub ayaa xoogaa kor u kacday, laakiin waxba iskamay beddelin marka la eego isku halaynta. Dabcan, midna ma eedeyn karo VQ37VHR wax kasta, laakiin waa khalad in la sheego inaysan lahayn burbur caadi ah. Si la mid ah VQ35VHR, ku-xigeenku wuxuu leeyahay "nabaro" sida:
- isticmaalka saliidda oo kordhay, taas oo u muuqata cillad yar oo ka timaadda nidaamka saliidda dabka gudaha gudaha (shaqo aan habboonayn ee kicinta, qulqulka gaaska, iwm.);
- kuleyl badan oo soo noqnoqda sababtoo ah tayada hoose ee taangiyada hiitarka iyo wasakhdooda waqti ka dib;
- shaqo la'aan aan degganayn, oo badanaa ay keento xidhashada kaamerooyinka iyo qaybaha ku xiga.
Dayactirka VQ37VHR ma aha mid raqiis ah, laakiin ma adka marka la eego abaabulka. Dabcan, maahan mid u qalma in "is-daaweyn" sida cutubka adag, laakiin waa suurtogal in lala xiriiro xarumaha gaarka ah ee Nissan ama xarun kasta oo adeeg ah. Maqnaanshaha heerka sare ee suurtogalka ah, laguuma diidi doono hagaajinta cillad kasta oo ku timaada mishiinka gubashada gudaha ee su'aasha ah.
Dhanka hagaajinta VQ37VHR, aad bay ugu habboon tahay. Maaddaama soo-saaraha uu ku dhawaad dhammaan awoodda ka saaray fikraddiisa, habka kaliya ee lagu kordhin karo kan dambe waa turbocharge. Si arrintan loo sameeyo, rakib kombaresarada oo sifee isku halaynta qaybaha qaarkood (nidaamka daminta, wakhtiga iyo CPG).
Dabiici ahaan, ma samayn kartid la'aanteed qalab dheeri ah oo jajab ah. Iyada oo hab karti leh iyo faleebo badan oo lacag ah, waxaa suurtagal ah in la gaaro awood 450-500 hooras ah. Ma u qalantaa mise maaha? Su'aashu way adagtahay. Qof walba si gaar ah ayuu uga jawaabi doonaa.
Tan, macluumaadka ugu muhiimsan uguna xiisaha badan ee mashiinka VQ37VHR wuu dhammaaday. Sida aad arki karto, ICE-kani waa tusaale tayo wanaagsan leh oo ay weheliso hawlkarnimo wanaagsan. Waxaan rajeyneynaa in maaddada la soo bandhigay ay ka caawisay dhammaan akhristayaasha inay fahmaan nuxurka matoorka iyo sifooyinka hawlgalkiisa.
