Volkswagen BMY cav
Txheem
Raws li lub cav AUA, VAG engineers tau tsim cov qauv ntawm lub zog tshiab, uas suav nrog hauv kab ntawm cov cav turbocharged.
piav qhia
Thawj thawj zaug, cov pej xeem tau tshaj tawm rau VW BMY lub cav hauv xyoo 2005 ntawm Frankfurt Motor Show. Nws, zoo li tag nrho tsev neeg ntawm 1,4 TSI EA111, hloov ob-liter FSI.
Qhov sib txawv tseem ceeb ntawm chav tsev no yog nyob rau hauv nws qhov kev ua tiav. Ua ntej, nws sawv ntawm lub hauv paus pib ntawm ib tiam tshiab ntawm kev sib txuas nrog cov cav tov uas ua tau raws li qhov kev pab cuam downsizing (Lus Askiv downsizing - "downsizing"). Qhov thib ob, BMY yog cov qauv tsim raws li kev sib xyaw ua ke supercharging. Rau lub hom phiaj no, KKK K03 turbine yog siv ua ke nrog EATON TVS compressor. Thirdly, ib tug modular tswvyim yog siv nyob rau hauv kev npaj ntawm mounted units.
Chav tsev tau tsim los ntawm VAG cog los ntawm 2005 txog 2010. Thaum lub sijhawm tso tawm tau dhau los ua ntau yam kev txhim kho.
BMY yog 1,4-liter nyob rau hauv-kab plaub-lub tog raj kheej turbocharged hwj chim chav tsev nrog ib tug muaj peev xwm ntawm 140 hp. nrog thiab lub zog ntawm 220 Nm.
Nruab rau Volkswagen tsheb:
Lub tog raj kheej thaiv yog nrum hauv grey cam khwb cia hlau. Hauv kev tsim cov tes tsho siv tshwj xeeb los tiv thaiv kev sib txhuam.
Lub teeb piston nrog peb lub nplhaib. Ob sab compression, qis roj scraper. ntiv tes ntab. Los ntawm kev txav mus los yog tsau los ntawm lub nplhaib xauv.
Reinforced steel crankshaft, forged, muaj cov duab conical.
Aluminium lub tog raj kheej taub hau. Sab hauv haum rau cov rooj zaum hauv lub rooj nrog cov lus qhia valve. Sab saum toj yog tsim los nruab ib lub txaj nrog ob lub camshafts. Lub valve sij hawm regulator (phase shifter) yog mounted rau ntawm qhov khoom noj.
Valves (16 pcs.) nrog hydraulic compensators, yog li qhov kev xav tau ntawm kev hloov kho ntawm qhov sib txawv thermal tsis tas yuav tsum tau.
Lub intake manifold yog yas, nrog ib tug integrated nqi cua txias. Ua kua dej txias intercooler.
Lub sij hawm tsav - ib kab saw.
Yuav tsum tau txais kev saib xyuas ntau ntxiv los ntawm tus tswv lub tsheb (saib tshooj "Qhov Tsis Zoo").
Roj mov system - injector, direct txhaj. Kev pom zoo AI-98 roj av yuav ua haujlwm hnyav dua ntawm AI-95.
Combined hom lubrication system. Siab tswj roj twj tso kua mis ntawm DuoCentric siab tswj qhov system. Kev tsav tsheb yog saw hlau. Original oil VAG Special G 5W-40 VW 502.00 / 505.00.
Turbocharging yog nqa tawm los ntawm cov neeg kho tshuab compressor thiab lub turbine, uas ua rau nws muaj peev xwm tshem tawm cov nyhuv turbo lag.
Lub cav yog tswj los ntawm 17th tiam Bosch Motronic ECU.
Lub cav muaj cov yam ntxwv zoo sab nraud uas txaus siab rau feem ntau ntawm cov tswv tsheb:
Технические характеристики
| Chaw Tsim Tshuaj | Hluas Boleslav cog |
| Tso tawm xyoo | 2005 |
| Loj, cm³ | 1390 |
| Lub ntim ua haujlwm ntawm lub combustion chamber, cm³ | 34.75 |
| zog, l. Nrog | 140 |
| Lub zog Index, l. s / 1 liter ntim | 101 |
| Torque, Nm | 220 |
| Compression piv | 10 |
| Lub tog raj kheej thaiv | cam khwb cia hlau |
| Cov nab npawb ntawm cov thooj voos kheej kheej | 4 |
| Lub taub hau kheej kheej | txhuas |
| Roj txhaj tshuaj | 1-3-4-2 |
| Lub tog raj kheej diam, mm | 76.5 |
| Piston mob stroke, hli | 75.6 |
| Sijhawm tsav | saw |
| Tus naj npawb ntawm li qub rau ib lub tog raj kheej | 4 (DOHC) |
| Kev qhauj nqaj tawv | turbine KKK KOZ and Eaton TVS |
| Hydraulic compensators | yog |
| Valve lub sij hawm regulator | yog (inlet) |
| Lubrication system muaj peev xwm, l | 3.6 |
| Siv roj | 5W-40 |
| Roj noj (xws li), l / 1000 km | Mus txog 0,5 |
| Roj hluav taws xob system | injector, direct txhaj tshuaj |
| Roj | AI-98 roj av |
| Ib puag ncig cov qauv | Euro 4 |
| Resource, sab nraud. km | 250 |
| Qhov chaw: | transverse |
| Tuning (muaj peev xwm), l. Nrog | 210 |
Kev ntseeg tau, tsis muaj zog, kev ruaj ntseg
Kev ntseeg tau
Txawm hais tias muaj qhov tsis txaus, BMY tau nkag mus rau keeb kwm ntawm Volkswagen engine lub tsev ua lub cav txhim khu kev qha. Qhov no yog pov thawj los ntawm ib tug impressive peev txheej thiab cov npoo ntawm kev nyab xeeb.
Cov chaw tsim khoom kwv yees lub cav mileage ntawm 250 txhiab km. Hauv kev muaj tiag, nrog kev saib xyuas raws sijhawm thiab kev ua haujlwm kom raug, daim duab no yuav luag ob npaug.
Kev sib txuas lus ntawm cov rooj sib tham tshwj xeeb, cov tswv tsheb feem ntau qhia lawv cov kev xav txog cov cav. Yog li, badkolyamba los ntawm Moscow sau: "... Golf 1.4 TSI 140hp 2008 mileage 136 km. Lub cav khiav zoo kawg nkaus. " daim ntawv qhia siab pom zoo nrog cov lus no: “... nrog kev saib xyuas kom raug thiab ua raws li cov lus pom zoo, lub cav zoo heev".
Cov chaw tsim khoom tas li saib xyuas kev ntseeg tau ntawm chav tsev. Piv txwv li, lub sij hawm tsav qhov chaw tau txhim kho peb zaug, cov roj twj tso kua mis tsav saw tau hloov los ntawm cov menyuam mus rau ib lub phaj.
Lub ntsiab tsav tsheb tsis tau tso tseg yam tsis muaj kev saib xyuas. Nws cov peev txheej tau nce mus rau 120-150 txhiab kilometers ntawm lub tsheb. Lub CPG tau ua kom zoo dua qub - cov roj txhuam cov nplhaib tau hloov nrog cov khoom siv ruaj khov dua. Hauv ECM, ECU tau ua tiav.
ICE muaj kev nyab xeeb siab. Lub cev muaj zog tuaj yeem txhawb nqa mus txog 250-300 hp. Nrog. Tam sim ntawd koj yuav tsum tau txais kev tshwj tseg tias qhov kev sib tw no muaj ntau yam tsis zoo. Qhov tseem ceeb tshaj plaws yuav yog qhov txo qis ntawm cov peev txheej ua haujlwm thiab txo qis ib puag ncig cov qauv rau kev ua kom huv si.
Muaj lub qhov hluav taws xob tshwj xeeb rau lub taub hau kub - lub teeb nyem ntawm ECU (theem 1) yuav ntxiv txog 60-70 hp rau lub cav. zog. Nyob rau hauv cov ntaub ntawv no, cov kev pab cuam yuav tsis pom kev txom nyem, tab sis ib co yam ntxwv ntawm lub internal combustion engine tseem yuav hloov.
Lub cev tsis muaj zog
Lub cav muaj ntau yam tsis muaj zog Volkswagen. Tus tsov ntxhuav feem poob rau ntawm lub sijhawm tsav. Chain stretching tuaj yeem tshwm sim tom qab 80-100 txhiab kilometers. Tom qab ntawd, nws yog qhov tig ntawm kev hnav ntawm tus tsav sprockets. Qhov txaus ntshai ntawm kev ncab yog qhov tshwm sim ntawm kev dhia, uas xaus nrog kev khoov ntawm lub li qub thaum lawv ntsib lub piston.
Feem ntau muaj lawv kev puas tsuaj ua ke nrog lub tog raj kheej taub hau.
Txhawm rau txo qhov muaj peev xwm ntawm lub sijhawm teeb meem, tsis txhob pib lub tshuab los ntawm ib tug cab thiab cia nws nyob rau hauv ib lub sij hawm ntev hauv iav.
Qhov tsis muaj zog tom ntej no yog qhov xav tau siab ntawm lub cav ntawm cov roj zoo. Kev sim txuag ntawm cov roj av ua rau muaj kev kub ntxhov ntawm cov pistons thiab kev puas tsuaj ntawm lub tog raj kheej phab ntsa. Tsis tas li ntawd, nozzles uas clog nrog soot pab rau qhov no.
Coolant leak. Qhov ua rau yuav tsum tau nrhiav nyob rau hauv lub intercooler radiator. Qhov nyuaj ntawm kev tshawb pom raws sijhawm ntawm cov tshuaj tiv thaiv kab mob yog qhov pib cov kua muaj sijhawm rau evaporate. Tsuas yog nrog cov tsos ntawm cov cim pom tseeb ntawm smudges, cov txheej txheem ua ntau dua lossis tsawg dua.
Muaj teeb meem ntau rau cov neeg tsav tsheb yog tshwm sim los ntawm tripping thiab vibration ntawm lub cav ntawm lub cav txias. Peb yuav tau txais - qhov no yog hom kev ua haujlwm ntawm BMY. Tom qab sov so, cov tsos mob ploj mus.
Nyob rau hauv lub cav nrog lub mileage siab, tom qab 100-150 txhiab km, piston rings tej zaum yuav dag thiab ib tug roj burner yuav raug soj ntsuam. Yog vim li cas yog hnub nyoog hnav.
Tag nrho cov malfunctions yog tsis tseem ceeb, vim hais tias lawv tsis tshwm sim nyob rau hauv txhua txhua combustion engine.
Txij nkawm zoo
Lub cam khwb cia-hlau lub tog raj kheej thaiv tso cai rau ib tug ua tiav overhaul ntawm chav tsev. Rov qab tau yooj yim dua los ntawm kev teeb tsa modular ntawm cov khoom sib txuas.
Modular tsim VW BMY
Cov neeg tsav tsheb uas paub zoo txog cov qauv ntawm lub cav thiab muaj cov txheej txheem rau nws txoj kev kho dua tshiab tuaj yeem ua haujlwm kho lawv tus kheej.
Thaum xaiv cov khoom seem, qhov tseem ceeb yog muab rau cov khoom qub. Analogues, tshwj xeeb tshaj yog siv, tsis haum rau kev kho rau ntau yam. Cov qub muaj kev tsis ntseeg txog lawv qhov zoo, thiab siv cov khoom seem uas tsis paub txog cov khoom seem.
Raws li tus nqi siab ntawm cov khoom thiab cov khoom sib dhos, nws raug nquahu kom xav txog qhov kev xaiv ntawm kev yuav lub cav cog lus. Tus nqi ntawm lub cev muaj zog sib txawv - los ntawm 40 mus rau 120 txhiab rubles. Tsis muaj cov ntaub ntawv hais txog tag nrho cov nqi ntawm lub tshuab ua haujlwm puv puv, tab sis kev kho zoo ib yam ntawm xws li lub cav aspirated nqi 75 txhiab rubles.
Lub cav Volkswagen BMY yog txhim khu kev qha thiab ruaj khov, raws li tag nrho cov chaw tsim khoom cov lus pom zoo rau nws txoj haujlwm. Txog rau tam sim no, nws tsis yog qhov qis dua hauv kev muaj koob npe ntawm cov chav hauv nws chav kawm.
