Enjine ea Nissan VQ35HR

Enjene ea VQ35HR e tsoang ho moetsi oa Japane Nissan e phatlalalitsoe ka lekhetlo la pele ka la 22 Phato 2006. Ke mofuta o fetotsoeng oa setsi sa matla sa VQ35DE. Haeba e fetileng e ne e sebelisoa likoloing tsa Nissan, joale VQ35HR e behiloe haholo-holo ho Infiniti.

E fumane liphetoho tse kholo ha e bapisoa le ea pele ho eona. Haholo-holo, e na le tsamaiso e fapaneng ea nako ea camshaft, sekontiri se entsoeng bocha se nang le lithupa tse telele tse hokelang le lipiston tse ncha tse bobebe.

Litšobotsi

VQ35HR ke enjene ea peterole ea lithara tse 3.5. E khona ho hlahisa 298-316 hp.

Mefuta e meng: 

Torque / RPM	343 Nm / 4800 rpm 350 Nm / 5000 rpm 355 Nm / 4800 rpm 358 Nm / 4800 rpm 363 Nm / 4800 rpm
Mokelikeli	Peterole AI-98
Tšebeliso ea mafura	5.9 (tsela e kholo) ‒ 12.3 (toropo) ho 100 km
Oli	Bolumo ea lilithara tse 4.7, ho nkeloa sebaka ho etsoa ka mor'a lik'hilomithara tse 15000 (ka ho khetheha ka mor'a lik'hilomithara tse 7-8 tse likete), viscosity - 5W-40, 10W-30, 10W-40
Tšebeliso ea oli e ka bang teng	ho fihlela ho 500 dikgerama ka 1000 km
Tšoaea	Sebopeho sa V, se nang le li-cylinders tse 6
Ea li-valve	4 ka silindara
Sebeliso ea matla	298 h.p. / 6500 rpm 316 h.p. / 6800 rpm
Compression ratio	10.06.2018
Valve e khanna	DOHC 24-valve
Mohloli oa enjene	400000 km +

Lenane la likoloi tse nang le enjene ena

Phetoho ena ea enjene ea letoto la VQ35 e atlehile - esale e sebelisoa ho tloha ka 2006 mme e bile e kentsoe ho li-sedans tse ncha tsa moloko oa 4 oa mehleng ena. Lethathamo la mefuta ea likoloi tse nang le enjene ena:

1. Moloko oa pele oa Infiniti EX35 (2007-2013)
2. Moloko oa bobeli oa Infiniti FX35 (2008-2012)
3. Moloko oa bone oa Infiniti G35 (2006-2009)
4. Moloko oa bone oa Infiniti Q50 (2014 - hona joale)

Infiniti EX35 2017

ICE ena e kentsoe likoloing tsa Nissan:

1. Fairlady Z (2002-2008)
2. Escape (2004-2009)
3. Skyline (2006–hona joale)
4. Cima (2012 - hajoale)
5. Fuga Hybrid (2010–hona joale)

Enjene e boetse e sebelisoa likoloing tsa Renault: Vel Satis, Espace, Latitude, Samsung SM7, Laguna Coupé.

Likarolo tsa koloi ea VQ35HR le phapang ho tloha VQ35DE

HR - e bua ka letoto la VQ35. Ha e ne e bōptjoa, Nissan e ile ea leka ho ntlafatsa khanya ea lihlopha tsa letoto lena ka lebaka la bobebe le karabelo e phahameng ho pedal ea khase. Ebile, HR ke mofuta o ntlafalitsoeng oa enjene ea VQ35DE e seng e ntse e le ntle.

Ntho ea pele le phapang e tsoang ho VQ35DE ke li-skirts tsa piston tsa asymmetric le bolelele bo eketsehileng ba lithupa tse kopanyang ho 152.2 mm (ho tloha 144.2 mm). Sena se ne se imolla khatello maboteng a silindara le ho fokotsa khohlano, kahoo ho thothomela ka lebelo le phahameng.

Moetsi o ile a boela a sebelisa cylinder block e fapaneng (e ile ea bonahala e le 8 mm holimo ho feta boloko e ka har'a enjene ea DE) mme a eketsa "booster" e ncha e tšoereng crankshaft. Sena se boetse se khonne ho fokotsa ho thothomela le ho etsa hore sebopeho se thata haholoanyane.

Sebopeho se latelang ke ho theola bohareng ba matla a khoheli ka 15 mm ho ea tlase. Phetoho e nyenyane joalo e nolofalitse ho khanna ka kakaretso. Tharollo e 'ngoe e ne e le ho eketsa karo-karolelano ea compression ho 10.6: 1 (ka DE version 10.3: 1) - ka lebaka la sena, enjene e ile ea e-ba ka potlako, empa ka nako e ts'oanang e ela hloko boleng le ho kokota ho hanyetsa mafura. Ka lebaka leo, enjene ea HR e fetohile e arabelang haholoanyane ha e bapisoa le phetoho e fetileng (DE), 'me koloi e tloaelehileng e thehiloeng ho eona e nka lebelo ho fihlela ho 100 km / h 1 motsotsoana ka potlako ho feta mohatelli oa eona.

Ho lumeloa hore lienjineri tsa HR li kentsoe ke moetsi feela ka likoloi tse thehiloeng sethaleng sa Front-Midship. Karolo ea sethala sena ke ho falla ha enjene ka morao ho axle e ka pele, e fanang ka kabo e nepahetseng ea boima ka lilepe le ho ntlafatsa ts'ebetso.

Liphetoho tsena kaofela li entse hore ho khonehe ho finyella eseng feela ho sebetsana hantle le matla, empa hape le phokotso ea 10% ea tšebeliso ea mafura. Sena se bolela hore bakeng sa lilithara tse ling le tse ling tse 10 tsa mafura tse sebelisoang, enjene ea HR e boloka litara e le 1 ha e bapisoa le DE.

Maslozhor - bothata ba sebele

Letoto lohle la likoloi le ile la fumana mathata a tšoanang. Ntho e amehang ka ho fetisisa ke "lefu" ka tšebeliso e eketsehileng ea oli.

Litsing tsa motlakase tsa VQ35, li-catalysts e ba sesosa sa ho chesoa ha oli - li na le maikutlo a matla haholo ho boleng ba peterole, 'me ha li sebelisa mafura a boleng bo tlase, ho ka etsahala hore li se ke tsa sebelisoa.

Phello e bile ho koala li-catalyst tse tlase ka lerōle la ceramic. E tla phunyeletsa enjene ebe e senya marako a silindara. Sena se lebisa ho fokotseha ha khatello, tšebeliso e eketsehileng ea oli le ho sitisoa ha enjene - e qala ho emisa 'me ho thata ho e qala. Ka mabaka ana, ho bohlokoa haholo ho reka peterole liteisheneng tsa khase tse tšepahalang le ho se sebelise mafura a nang le khanyetso e fokotsehileng.

Bothata bo joalo bo tebile 'me bo hloka tharollo e feletseng, ho fihlela phetoho e kholo kapa phetoho e feletseng ea mochine o tukang o ka hare ka konteraka. Hlokomela hore moetsi o lumella tšebeliso e nyane ea oli - ho fihlela ho ligrama tse 500 ka 1000 km, empa ha ea lokela ho ba joalo. Boholo ba beng ba likoloi tse nang le enjene ena ba bonts'a ho se be teng ha tšebeliso e nyane ea lubricant ho tloha ho nkeloa sebaka ho ea ho e 'ngoe (ke hore, kamora lik'hilomithara tse 10-15). Leha ho le joalo, hoa hlokahala ho shebella boemo ba oli - sena se tla qoba tlala ea oli ha ho chesa oli. Ka bomalimabe, lebone la temoso ea khatello ea oli le tla ka morao ho nako.

Mathata a mang a enjine ea VQ35

Bothata ba bobeli, bo amanang haholo le li-motor VQ35DE, empa hape bo ka bonoa ho VQ35HR version (ho ahlola ka litlhaloso), ke ho chesa haholo. Ha e fumanehe ka seoelo 'me e fella ka hore hlooho e thulame le ho putlama ha sekoahelo sa valve. Haeba ho na le lipokotho tsa moea tsamaisong ea pholileng kapa ho lutla ho li-radiator, joale ho tla chesa ho feta tekano.

Sound VQ35DE, li-liner tse ncha ka selikalikoe.

Beng ba likoloi ba bangata ba sebelisa enjene ka mokhoa o fosahetseng, ba boloka li-revs li le tlase. Haeba u lula u khanna ka liphetohelo hoo e ka bang 2000, joale ha nako e ntse e ea e tla coke (sena se sebetsa ho lienjineri tse ngata ka kakaretso). Ho qoba bothata ho bonolo - ka linako tse ling enjene e hloka ho tsosolosoa ho fihlela ho 5000 rpm.

Ha ho na mathata a mang a hlophisitsoeng a setsi sa motlakase. Enjene ea VQ35HR ka boeona e tšepahala haholo, e na le mohloli o moholo, 'me, ka tlhokomelo e tloaelehileng le ts'ebetso, e khona ho "matha" lik'hilomithara tse fetang likete tse 500. Likoloi tse thehiloeng ho enjene ena li khothaletsoa ho rekoa ka lebaka la ts'ebetso ea eona le ts'ebeletso ea eona.