Mazda MZR LF engine
Tusmo
- Tilmaamaha firfircoon ee mashiinka Mazda LF ee jaantuska
- Tilmaamaha mashiinka Mazda LF
- Astaamaha Camshaft
- Astaamaha wakhtiga ku-jiidashada marshashka
- Noocyada isku xirka qolofka sida ul
- Tilmaamaha suunka wadista
- Astaamaha Piston
- Tilmaamaha Valve
- Tilmaamaha wiishka Valve
- Astaamaha bamka saliidda ee sprocket drive
- Astaamaha silsiladda wakhtiga lagu wado
- Hawlaha walxaha matoorka
- Tilmaamaha habka saliidda
- Saliida injiinka ee lagu taliyay in la isticmaalo
- Waa maxay baabuurta isticmaala mishiinka
- dib u eegista isticmaalaha 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.
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
Element | xuduudaheedu |
---|---|
Nooca | Batroolka, afar-stroke |
Tirada iyo diyaarinta dhululubada | Afar-dhululubo, in-line |
Qolka gubashada | Jeex |
Habka qaybinta gaaska | DOHC (laba kaamaro korka sare ah oo ku yaal madaxa dhululubada, silsilad la wado, 16-valve) |
Mugga shaqada, ml | 1.999 |
Dhexroor dhululubo halkii istaroog biistoon ah, mm | 87,5 83,1 x |
Saamiga isku-buufinta | 1,720 (300) |
Xilliga furitaanka iyo xidhitaanka Valve: | |
soo gelitaanka | |
furitaanka ka hor TDC | 4 |
xidhitaanka ka dib BMT | 52 |
qalinjebinta | |
furitaanka BMT | 37 |
xidhitaanka ka dib TDC | 4 |
Nadiifinta Valve, mm: | |
qaadashada | 0,22-0,28 (matoorka qabow) |
qalin-jabin | 0,27-0,33 (matoorka qabow) |
Noocyada xargaha xargaha ugu muhiimsan, mm:
Element | Xildhibaan |
---|---|
Dhexroorka dibadda, mm | 87,465-87,495 |
Barokaca dhidibka, mm | 0.8 |
Fogaanta hoose ee bisinka ilaa dhidibka biinanka HC, mm | 28.5 |
Dhererka Piston HD | 51 |
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
Element | Xildhibaan |
---|---|
Dhexroorka dibadda, mm | Ku dhawaad 47 |
Ballaca iliggu, mm | Ku dhawaad 6 |
Astaamaha wakhtiga ku-jiidashada marshashka
Element | Xildhibaan |
---|---|
Dhexroorka dibadda, mm | Ku dhawaad 47 |
Ballaca iliggu, mm | Ku 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 xajinta | Dhumucda xadhkaha |
---|---|
Jaangooyo | 1,496-1,502 |
0,50 ka weyn | 1,748-1,754 |
0,25 ka weyn | 1,623-1,629 |
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
Element | Xildhibaan |
---|---|
Dhererka suunka, mm | Qiyaastii 2,255 (qiyaastii 2,160) |
Ballaca suunka, mm | Ku 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
Element | xuduudaheedu |
---|---|
Dhexroorka dibadda, mm | 87,465-87,495 |
Barokaca dhidibka, mm | 0.8 |
Fogaanta hoose ee bisinka ilaa dhidibka biinanka biinanka NS, mm | 28.5 |
Dhererka Piston HD, mm | 51 |
Qalabku wuxuu leeyahay lix iyo toban valves. Halkii dhululubo waxaa jira afar valves.
Tilmaamaha Valve
Alaabada | xuduudaheedu |
---|---|
Dhererka waalka, mm: | |
waalka gudaha | tusaale 101,6 |
Qulqulka qiiqa | tusaale 102,6 |
Dhexroorka saxan ka mid ah waalka soo gala, mm | Ku dhawaad 35,0 |
Dhexroorka saxanka daaqu, mm | Ku dhawaad 30,0 |
Dhexroor ulaha, mm: | |
waalka gudaha | tusaale 5,5 |
Qulqulka qiiqa | tusaale 5,5 |
Tilmaamaha wiishka Valve
Calaamadaynta | Dhumucda riixaha, mm | Booska, mm |
---|---|---|
725-625 | 3,725-3,625 | 0.025 |
602-122 | 3,602-3,122 | 0.02 |
100-000 | 3,100-3,000 | 0.025 |
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
Element | xuduudaheedu |
---|---|
Dhexroorka dibadda, mm | Ku dhawaad 47,955 |
Ballaca iliggu, mm | Ku dhawaad 6,15 |
Astaamaha silsiladda wakhtiga lagu wado
Element | xuduudaheedu |
---|---|
Booska, mm | 8 |
Ballaca iliggu, mm | 134 |
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.
Hawlaha walxaha matoorka
Dhaqdhaqaaqa beddelka wakhtiga waalka | Wuxuu 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 Crankshaft | Wuxuu u diraa signalka xawaaraha injiinka PCM |
Dareenka booska Camshaft | Waxay siisaa calaamada aqoonsiga dhululubada PCM-ga |
Jooji RSM | Wuxuu shaqeeyaa waalka kantaroolka saliidda (OSV) si uu u bixiyo qulqulka ugu wanaagsan iyadoo loo eegayo xaaladaha hawlgalka matoorka |
Tilmaamaha habka saliidda
Alaabada | xuduudaheedu |
---|---|
Nidaamka saliidaha | Wareegga qasabka ah |
Qaboojiyaha saliidda | biyaha la qaboojiyey |
Cadaadiska saliidda, kPa (min -1) | 234-521 (3000) |
Bamka saliida | |
Nooca | Iyada oo ku lug leh trachiodal |
Cadaadiska dejinta, kPa | 500-600 |
Miiraha saliida | |
Nooca | Socod buuxa oo leh cunsur filter warqad |
Cadaadiska socodka, kPa | 80-120 |
Awoodda buuxinta (qiyaastii) | |
Wadarta (matoorka qalalan), l | 4.6 |
Iyadoo saliid la beddelo, l | 3.9 |
Saliida iyo shaandhada beddelka, l | 4.3 |
Saliida injiinka ee lagu taliyay in la isticmaalo
Класс | SJ API ACEA A1 ama A3 | API SL ILSAC GF-3 | API SG, SH, SJ, SL ILSAC GF-2, GF-3 |
---|---|---|---|
Viscosity (SAE) | 5W-30 | 5W-20 | 40, 30, 20, 20W-20, 10W-30, 10W-40, 10W-50, 20W-40, 15W-40, 20W-50, 15W-50, 5W-20, 5W-30 |
tacliiq | Saliida 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.