Injin Nissan VQ35HR

An fara sanar da injin VQ35HR daga kamfanin Nissan na Japan a ranar 22 ga Agusta, 2006. Sigar da aka gyara ce ta tashar wutar lantarki ta VQ35DE. Idan an yi amfani da na baya akan motocin Nissan, to ana sanya VQ35HR akan Infiniti.

Ya sami gagarumin canje-canje idan aka kwatanta da wanda ya gabace shi. Musamman, yana da tsarin lokaci na camshaft daban-daban, shingen silinda da aka sake fasalin tare da sanduna masu tsayi masu tsayi da sabbin pistons masu nauyi.

Fasali

VQ35HR injin mai 3.5 lita ne. Yana da ikon haɓaka 298-316 hp.

Sauran sigogi: 

Karfin wuta / RPM	343 nm / 4800 rpm 350 nm / 5000 rpm 355 nm / 4800 rpm 358 nm / 4800 rpm 363 nm / 4800 rpm
Fuel	Man fetur AI-98
Amfanin kuɗi	5.9 (hanyar babbar hanya) - 12.3 (birni) a cikin 100 km
Man	Volume 4.7 lita, maye gurbin bayan 15000 km (zai fi dacewa bayan 7-8 dubu km), danko - 5W-40, 10W-30, 10W-40
Yiwuwar amfani da mai	har zuwa 500 grams da 1000 km
Rubuta	Siffar V, tare da silinda 6
Na bawuloli	4 da silinda
Ikon	298 h.p. 6500 rpm 316 h.p. 6800 rpm
Matsakaicin matsawa	10.06.2018
Valve drive	DOHC 24-bawul
Injin injiniya	400000 km +

Jerin motoci masu wannan injin

Wannan gyare-gyare na VQ35 jerin engine ne nasara - da aka yi amfani da tun 2006 da kuma ko da aka shigar a kan sabon 4th sedans na yanzu. Jerin samfuran mota masu wannan injin:

1. ƙarni na farko Infiniti EX35 (2007-2013)
2. ƙarni na biyu Infiniti FX35 (2008-2012)
3. Ƙarni na huɗu Infiniti G35 (2006-2009)
4. Ƙarni na huɗu Infiniti Q50 (2014 - yanzu)

Farashin EX35 2017

An shigar da wannan ICE akan motocin Nissan:

1. Fairlady Z (2002-2008)
2. Gudu (2004-2009)
3. Skyline (2006-yanzu)
4. Cima (2012 - yanzu)
5. Fuga Hybrid (2010-yanzu)

Hakanan ana amfani da motar akan motocin Renault: Vel Satis, Espace, Latitude, Samsung SM7, Laguna Coupé.

Siffofin injin VQ35HR da bambanci daga VQ35DE

HR - yana nufin jerin VQ35. Lokacin da aka ƙirƙira shi, Nissan yayi ƙoƙarin inganta ɗaukakar raka'o'in wannan jerin saboda haske da babban martani ga fedarar gas. A zahiri, HR shine ingantaccen sigar injin VQ35DE wanda ya rigaya yayi kyau.

Siffa ta farko da bambanci daga VQ35DE shine siket ɗin piston asymmetric da tsayin tsayin sanduna masu haɗawa zuwa 152.2 mm (daga 144.2 mm). Wannan ya sauƙaƙa matsa lamba akan bangon Silinda kuma ya rage juzu'i don haka girgiza a cikin babban sauri.

Har ila yau, masana'anta sun yi amfani da shingen silinda daban-daban (ya zama 8 mm mafi girma fiye da toshe a cikin injin DE) kuma ya kara da sabon mai haɓakawa mai riƙe da crankshaft. Wannan kuma ya sami damar rage girgizawa da sanya tsarin ya zama mai tsauri.

Siffa ta gaba ita ce ragewar tsakiyar nauyi ta 15 mm zuwa ƙasa. Irin wannan ƙaramin canji ya sauƙaƙa tuƙi gaba ɗaya. Wani bayani shine ƙara yawan matsawa zuwa 10.6: 1 (a cikin DE version 10.3: 1) - saboda wannan, injin ya zama sauri, amma a lokaci guda ya fi dacewa da inganci da juriya na man fetur. Saboda haka, HR engine ya zama mafi m idan aka kwatanta da baya gyara (DE), da kuma talakawan mota dogara a kan shi daukan sama gudun zuwa 100 km / h 1 seconds fiye da ta gasa.

An yi imani da cewa masana'anta suna shigar da injunan HR akan motocin da ke kan dandamalin Front-Midship. Siffar wannan dandali shine ƙaurawar injin a bayan gatari na gaba, wanda ke ba da ingantaccen rarraba nauyi tare da gatura kuma yana inganta sarrafawa.

Duk waɗannan canje-canjen sun ba da damar cimma ba kawai mafi kyawun kulawa da kuzari ba, har ma da raguwar 10% na yawan man fetur. Wannan yana nufin cewa kowane lita 10 na man da aka yi amfani da shi, injin HR yana adana lita 1 idan aka kwatanta da DE.

Maslozhor - ainihin matsala

Dukkanin jerin motocin sun sami irin wannan matsalolin. Mafi dacewa shine "cututtuka" tare da karuwar yawan man fetur.

A cikin tashoshin wutar lantarki na VQ35, masu kara kuzari sun zama sanadin konewar mai - suna da matukar damuwa ga ingancin man fetur, kuma lokacin amfani da man da ba shi da inganci, za su iya zama marasa amfani.

Sakamakon ya kasance toshe ƙananan abubuwan haɓakawa tare da ƙurar yumbura. Zai shiga cikin injin kuma ya lalata bangon Silinda. Wannan yana haifar da raguwa a cikin matsawa, ƙara yawan amfani da man fetur da katsewa a cikin aikin injin - yana fara tsayawa kuma yana da wuya a fara. Don waɗannan dalilai, yana da matuƙar mahimmanci don siyan mai daga amintattun gidajen mai kuma kada a yi amfani da mai tare da rage juriya.

Irin wannan matsala mai tsanani ce kuma tana buƙatar cikakken bayani, har zuwa wani babban gyara ko cikakken maye gurbin injin konewa na cikin gida tare da na'urar kwangila. Lura cewa mai sana'anta yana ba da izinin amfani da ƙananan man fetur - har zuwa 500 grams da 1000 km, amma da kyau bai kamata ba. Yawancin masu motoci tare da wannan injin suna nuna rashin ko da ɗan ɗanɗano mai mai daga maye zuwa maye (wato bayan kilomita 10-15). A kowane hali, wajibi ne a kula da matakin mai - wannan zai kauce wa yunwar mai a yayin da mai ya ƙone. Abin takaici, hasken faɗakarwar mai yana zuwa a makare.

Wasu matsalolin injin VQ35

Matsala ta biyu, wacce ta fi dacewa da injin VQ35DE, amma kuma ana iya lura da ita a cikin nau'in VQ35HR (yanke hukunci da sake dubawa), yana da zafi sosai. Yana da wuya kuma yana haifar da faɗuwar kai da murfin bawul. Idan akwai aljihun iska a cikin tsarin sanyaya ko ɗigo a cikin radiators, to zafi zai faru.

Sauti VQ35DE, sabbin masu layi a cikin da'irar.

Yawancin masu motoci suna sarrafa injin ɗin ba daidai ba, suna rage ƙarancin revs. Idan kun ci gaba da tuƙi tare da juyin juya hali a kusan 2000, to bayan lokaci zai yi coke (wannan ya shafi yawancin injunan gabaɗaya). Guje wa matsalar yana da sauƙi - injin wani lokacin yana buƙatar sake kunnawa har zuwa 5000 rpm.

Babu wasu matsalolin tsarin wutar lantarki. Injin VQ35HR kansa yana da aminci sosai, yana da babban albarkatu kuma, tare da kulawa da aiki na yau da kullun, yana iya "gudu" fiye da kilomita 500. Ana ba da shawarar motoci masu dogaro da wannan injin don siya saboda ingancinsa da iya aiki.