Mazda MZR LF engine
Makiinadaha

Mazda MZR LF engine

Matoorada fasalka LF waa unug jiil cusub oo casri ah oo leh firfircooni iyo hagaajin la hagaajiyay. Qalabka wuxuu leeyahay mugga shaqada ee 1,8 litir, awoodda ugu badan - 104 kW (141 hp), ugu badnaan - 181 Nm / 4100 min-1. Matoorku wuxuu kuu ogolaanayaa inaad horumariso xawaaraha ugu badan ee 208 km / h.Mazda MZR LF engine

Tilmaamaha firfircoon ee mashiinka Mazda LF ee jaantuska

Matoorada waxaa lagu kabi karaa S-VT turbochargers - Sequential Valve Timeing. Turbocharger-ku wuxuu ku shaqeeyaa mabda'a ah inuu ku shaqeeyo tamarta gaasta gubatay. Naqshaddeeda waxaa ka mid ah laba giraangiraha axial paddle, kuwaas oo lagu miiqayo caawinta gaasta kulul ee soo gasha qaybta jidhka. Shaagagga ugu horreeya, oo shaqeynaya, wuxuu ku socdaa xawaare dhan 100 daqiiqo -1. Iyada oo la kaashanayo usheeda dhexe, giraangiraha labaad ee daabku sidoo kale waa mid aan qalloocin, kaas oo hawada ku shubaya kombaresarada. Hawada kulul ayaa sidaas u gasha qolka gubanaya, ka dib waxaa lagu qaboojiyaa radiator hawo. Thanks to hababkan, kororka weyn ee awoodda engine ayaa la bixiyaa.

Mazda waxay soo saartay matoorada taxanahan laga soo bilaabo 2007 ilaa 2012, waxayna mudadaas ku guulaysatay inay horumariso farsamooyin badan, labadaba naqshadaynta cutubka iyo qaybaha farsamada. Matoorada qaarkood waxay heleen habab cusub oo loogu talagalay hawlgalka wejiyada qaybinta gaaska. Moodooyinka cusub waxaa lagu qalabeeyay baloogyada aluminium cylinders. Tan waxaa loo sameeyay si loo yareeyo miisaanka guud ee baabuurka.

Tilmaamaha mashiinka Mazda LF

Elementxuduudaheedu
NoocaBatroolka, afar-stroke
Tirada iyo diyaarinta dhululubadaAfar-dhululubo, in-line
Qolka gubashadaJeex
Habka qaybinta gaaskaDOHC (laba kaamaro korka sare ah oo ku yaal madaxa dhululubada, silsilad la wado, 16-valve)
Mugga shaqada, ml1.999
Dhexroor dhululubo halkii istaroog biistoon ah, mm87,5 83,1 x
Saamiga isku-buufinta1,720 (300)
Xilliga furitaanka iyo xidhitaanka Valve:
soo gelitaanka
furitaanka ka hor TDC4
xidhitaanka ka dib BMT52
qalinjebinta
furitaanka BMT37
xidhitaanka ka dib TDC4
Nadiifinta Valve, mm:
qaadashada0,22-0,28 (matoorka qabow)
qalin-jabin0,27-0,33 (matoorka qabow)



Noocyada xargaha xargaha ugu muhiimsan, mm:

ElementXildhibaan
Dhexroorka dibadda, mm87,465-87,495
Barokaca dhidibka, mm0.8
Fogaanta hoose ee bisinka ilaa dhidibka biinanka HC, mm28.5
Dhererka Piston HD51

Makaanikada matoorada ayaa sidoo kale isbedel lagu sameeyay, kadib markii la sameeyay habab cusub oo gaadiidka looga saaro buuqa iyo gariirka xad dhaafka ah. Taas awgeed, dariiqyada hababka qaybinta gaaska ee matoorada waxaa lagu qalabeeyay silsilado aamusan.

Astaamaha Camshaft

ElementXildhibaan
Dhexroorka dibadda, mmKu dhawaad ​​47
Ballaca iliggu, mmKu dhawaad ​​6

Astaamaha wakhtiga ku-jiidashada marshashka

ElementXildhibaan
Dhexroorka dibadda, mmKu dhawaad ​​47
Ballaca iliggu, mmKu dhawaad ​​7



Dabaqyada dhululubada waxaa la keenay marada bistoonka dheer, iyo sidoo kale koofiyad weyn oo nooca isku dhafan. Dhammaan matoorada waxa ay lahaayeen jilbis muruqa oo leh damper gariir torsional ah, iyo sidoo kale hakin pendulum ah.

Noocyada isku xirka qolofka sida ul

Cabbirka xajintaDhumucda xadhkaha
Jaangooyo1,496-1,502
0,50 ka weyn1,748-1,754
0,25 ka weyn1,623-1,629

Wareegyada suunka wadista qalabyada ayaa la fududeeyay intii suurtagal ah si loo hagaajiyo joogteynta matoorada. Dhammaan qalabka matoorka ayaa hadda ku qalabaysan hal suun oo darawal ah oo si toos ah u hagaajiya heerka xiisadda.

Tilmaamaha suunka wadista

ElementXildhibaan
Dhererka suunka, mmQiyaastii 2,255 (qiyaastii 2,160)
Ballaca suunka, mmKu dhawaad ​​20,5



Dhinaca hore ee mishiinka waxaa lagu qalabeeyaa dabool leh dalool si loo hagaajiyo dayactirka. Tani waxay sahlaysaa in la furo ratchet-ka silsiladda hagaajinta iyo quful cududda aan shaqayn. Afarta dhululubo ee matoorka waxay ku habaysan yihiin hal raad. Laga soo bilaabo hoos, cutubku wuxuu ku daboolan yahay palette, kaas oo sameeya sanduuq. Isla mar ahaantaana, qaybtani waa weel ay saliiddu ku taal, iyada oo la kaashanayo taas oo qaybaha matoorka ee kakan ay yihiin saliid, la ilaaliyo oo la qaboojiyo, sidaas awgeedna ka ilaalinaya inay xirtaan.

Astaamaha Piston

Elementxuduudaheedu
Dhexroorka dibadda, mm87,465-87,495
Barokaca dhidibka, mm0.8
Fogaanta hoose ee bisinka ilaa dhidibka biinanka biinanka NS, mm28.5
Dhererka Piston HD, mm51

Qalabku wuxuu leeyahay lix iyo toban valves. Halkii dhululubo waxaa jira afar valves.

Tilmaamaha Valve

Alaabadaxuduudaheedu
Dhererka waalka, mm:
waalka gudahatusaale 101,6
Qulqulka qiiqatusaale 102,6
Dhexroorka saxan ka mid ah waalka soo gala, mmKu dhawaad ​​35,0
Dhexroorka saxanka daaqu, mmKu dhawaad ​​30,0
Dhexroor ulaha, mm:
waalka gudahatusaale 5,5
Qulqulka qiiqatusaale 5,5

Tilmaamaha wiishka Valve

CalaamadayntaDhumucda riixaha, mmBooska, mm
725-6253,725-3,6250.025
602-1223,602-3,1220.02
100-0003,100-3,0000.025

Kaamirooyinka dusha sare waxay ka caawinayaan valves in lagu dhaqaajiyo tuubooyinka gaarka ah. Matoorka waxaa lagu subkay bamka saliidda, kaas oo ku dhejisan dhinaca dambe ee kiishka. Bamka wuxuu ku shaqeeyaa caawinta shafka, kaas oo ah darawalkiisa. Saliidda waxaa laga soo nuugaa digsiga saliidda, iyada oo sii marta marino kala duwan, oo gelaysa shafka iyo nooca qaybinta, iyo sidoo kale dusha shaqada ee dhululubada.

Astaamaha bamka saliidda ee sprocket drive

Elementxuduudaheedu
Dhexroorka dibadda, mmKu dhawaad ​​47,955
Ballaca iliggu, mmKu dhawaad ​​6,15

Astaamaha silsiladda wakhtiga lagu wado

Elementxuduudaheedu
Booska, mm8
Ballaca iliggu, mm134

Isku dhafka shidaalka iyo hawada waxaa la siiya mishiinka iyadoo la raacayo nidaamka xakamaynta elektaroonigga ah, kaas oo si toos ah u shaqeynaya oo aan u baahnayn xakameyn farsamo.Mazda MZR LF engine

Hawlaha walxaha matoorka

Dhaqdhaqaaqa beddelka wakhtiga waalkaWuxuu si joogto ah wax uga beddelaa wejiyada camshaft-ka qiiqa iyo shaadhka qiiqa ee dhammaadka hore ee kamarad-qaadista iyadoo la adeegsanayo cadaadiska hawo-biyoodka ee waalka kantaroolka saliidda (OCV)
Valve Control Oil (OCV)Waxa gacanta ku haya calaamada hadda ee PCM-ga. Bedesha marinnada saliidda hayrooliga ee doorsoomiyaha waqtiga waalka
Dareemka booska CrankshaftWuxuu u diraa signalka xawaaraha injiinka PCM
Dareenka booska CamshaftWaxay siisaa calaamada aqoonsiga dhululubada PCM-ga
Jooji RSMWuxuu shaqeeyaa waalka kantaroolka saliidda (OSV) si uu u bixiyo qulqulka ugu wanaagsan iyadoo loo eegayo xaaladaha hawlgalka matoorka

Tilmaamaha habka saliidda

Alaabadaxuduudaheedu
Nidaamka saliidahaWareegga qasabka ah
Qaboojiyaha saliiddabiyaha la qaboojiyey
Cadaadiska saliidda, kPa (min -1)234-521 (3000)
Bamka saliida
NoocaIyada oo ku lug leh trachiodal
Cadaadiska dejinta, kPa500-600
Miiraha saliida
NoocaSocod buuxa oo leh cunsur filter warqad
Cadaadiska socodka, kPa80-120
Awoodda buuxinta (qiyaastii)
Wadarta (matoorka qalalan), l4.6
Iyadoo saliid la beddelo, l3.9
Saliida iyo shaandhada beddelka, l4.3

Saliida injiinka ee lagu taliyay in la isticmaalo

КлассSJ API

ACEA A1 ama A3
API SL

ILSAC GF-3
API SG, SH, SJ, SL ILSAC GF-2, GF-3
Viscosity (SAE)5W-305W-2040, 30, 20, 20W-20, 10W-30, 10W-40, 10W-50, 20W-40, 15W-40, 20W-50, 15W-50, 5W-20, 5W-30
tacliiqSaliida DEXELIA ee Mazda--

Waa maxay baabuurta isticmaala mishiinka

Matoorada fasalka Mazda LF (ay ku jiraan DE, VE iyo wax ka beddelka VD) ayaa loo adeegsaday baabuurtan:

  • Ford C-Max, 2007-2010;
  • Ford Eco Sport, 2004-…;
  • Ford Fiesta ST, 2004-2008;
  • Ford Focus, 2004-2015;
  • Ford Mondeo, 2000-2007;
  • Ford Transit Connect, 2010-2012;
  • Mazda 3 iyo Mazda Axela, 2004-2005;
  • Mazda 6 ee Yurub, 2002-2008;
  • Mazda 5 iyo Mazda Premacy, 2006-2007;
  • Mazda MX-5, 2006-2010;
  • Volvo C30, 2006-2010;
  • Volvo S40, 2007-2010;
  • Volvo V50, 2007-2010;
  • Volvo V70, 2008-2010;
  • Volvo S80, 2007-2010;
  • Besturn B70, 2006-2012.

dib u eegista isticmaalaha Engine

Viktor Fedorovich, 57 jir, Mazda 3, engine LF: waday Mazda la isticmaalo ee qorshe isboorti. Baabuurku waxa uu maray masaafo dhan 170 kiiloomitir. Waxay ahayd inaan beddelo nidaamka sahayda saliidda + hagaajiyo xannibaadda saldhigga adeegga. Matoorku si fiican ayaa loo hagaajin karaa. Guud ahaan, wax walba waan ku qanacsanahay, waxa ugu muhiimsan waa in la isticmaalo kaliya saliidda iyo shidaalka ugu fiican.

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