Volkswagen BME cav
Txheem
Cov neeg tsim lub cev muaj zog ntawm Volkswagen kev txhawj xeeb tau nthuav tawm cov qauv tshiab ntawm lub zog me me.
piav qhia
Kev tso tawm ntawm lub tshuab hluav taws xob sab hauv tshiab ntawm Volkswagen pib txhawj xeeb tau ua los ntawm 2004 txog 2007. Cov qauv tsav no tau txais BME code.
Lub cav yog 1,2-liter roj av nyob rau hauv-kab peb-lub tog raj kheej aspirated engine nrog ib tug muaj peev xwm ntawm 64 hp. nrog thiab torque ntawm 112 Nm.
Nruab rau lub tsheb:
- Volkswagen Polo 4 TSI (2004-2007);
- Seat Cordoba II (2004_2006);
- Ibiza III (2004-2006);
- Skoda Fabia II (2004-2007);
- Roomster I (2006-2007).
Nws yuav tsum tau muab sau tseg tias BME yog ib qho kev hloov kho thiab txhim kho daim ntawv luam ntawm AZQ yav dhau los.
Lub tog raj kheej thaiv yog sab laug tsis hloov pauv - txhuas, muaj ob ntu. Lub tog raj kheej liner yog cam khwb cia hlau, nyias-walled. Sau rau saum.
Qhov qis ntawm qhov thaiv yog tsim los kom haum rau lub ntsiab crankshaft mounting pads thiab ntsuas qhov ntsuas (ntsuas) mechanism. Ib qho tshwj xeeb ntawm lub thaiv yog qhov tsis tuaj yeem hloov cov crankshaft lub ntsiab bearings.
Lub crankshaft nyob rau ntawm plaub qhov kev txhawb nqa, muaj rau qhov hnyav. Nws txuas nrog los ntawm lub zog mus rau qhov sib npaug ntawm cov ncej tsim los txhawm rau txhawm rau qhov thib ob-txiav txim siab inertial rog (tiv thaiv lub cav vibration).
KShM nrog balancer ncej
Txuas rods steel, forged.
Aluminium pistons, nrog peb rings, ob sab compression, qis roj scraper. Hauv qab muaj qhov tob tob, tab sis nws tsis txuag los ntawm kev sib ntsib nrog li qub.
Lub tog raj kheej taub hau yog txhuas, nrog ob lub camshafts thiab 12 li qub. Lub thermal clearance ntawm lub li qub yog hloov kho los ntawm hydraulic compensators.
Timing chain tsav. Thaum cov saw jumps, lub piston ntsib cov li qub, vim tias lawv tau khoov. Cov tswv tsheb nco ntsoov lub neej qis qis. Los ntawm 70-80 txhiab km, nws pib ncab thiab yuav tsum tau hloov.
Combined hom lubrication system. Lub twj tso kua mis roj yog gerotoric (cov iav nrog cov iav sab hauv), tsav los ntawm ib tus neeg saw.
Kaw-hom cua txias system nrog transverse kev taw qhia ntawm coolant passage.
Roj system - injector. Lub peculiarity yog nyob rau hauv tsis muaj ib tug rov qab roj ntws system, i.e. lub system nws tus kheej yog ib tug tuag kawg. Cov cua tso tawm valve yog muab los txo qhov siab.
Chav tswj qhov system - Simos 3PE (tsim Siemens). BB ignition coils yog tus kheej rau txhua lub tog raj kheej.
Txawm hais tias qhov tsis txaus (uas yuav tau tham hauv qab no), BME tuaj yeem raug hu ua lub cav ua tiav. Cov yam ntxwv sab nraud kom meej meej paub qhov no.
Технические характеристики
| Chaw Tsim Tshuaj | VAG car concern |
| Tso tawm xyoo | 2004 |
| Loj, cm³ | 1198 |
| zog, l. Nrog | 64 |
| Torque, Nm | 112 |
| Compression piv | 10.5 |
| Lub tog raj kheej thaiv | txhuas |
| Cov nab npawb ntawm cov thooj voos kheej kheej | 3 |
| Lub taub hau kheej kheej | txhuas |
| Roj txhaj tshuaj | 1-2-3 |
| Lub tog raj kheej diam, mm | 76.5 |
| Piston mob stroke, hli | 86.9 |
| Sijhawm tsav | saw |
| Tus naj npawb ntawm li qub rau ib lub tog raj kheej | 4 (DOHC) |
| Kev qhauj nqaj tawv | tsis muaj |
| Hydraulic compensators | yog |
| Valve lub sij hawm regulator | tsis muaj |
| Lubrication system muaj peev xwm, l | 2.8 |
| Siv roj | 5W-30 |
| Roj noj (xws li), l / 1000 km | 1 |
| Roj hluav taws xob system | txhaj tshuaj |
| Roj | AI-95 roj av |
| Ib puag ncig cov qauv | Euro 4 |
| Resource, sab nraud. km | 200 |
| Qhov chaw: | transverse |
| Tuning (muaj peev xwm), l. Nrog | 85 |
Kev ntseeg tau, tsis muaj zog, kev ruaj ntseg
Kev ntseeg tau
Lub cav BME, raws li cov tswv tsheb, suav hais tias yog chav tsev txhim khu kev qha, raug rau ntau yam xwm txheej.
Ua ntej, thaum lub sijhawm ua haujlwm nws tsuas yog yuav tsum siv cov roj zoo thiab cov roj nplua nyeem xwb.
Thib ob, raws sij hawm nqa tawm kev kho lub cav tom ntej.
Thib peb, thaum kev pabcuam thiab kho, cov khoom siv qub thiab cov khoom seem yuav tsum tau siv. Tsuas yog nyob rau hauv cov ntaub ntawv no, lub cav poob rau hauv qeb ntawm txhim khu kev qha.
Hauv lawv cov kev txheeb xyuas thiab kev sib tham, cov tswv tsheb hais txog lub cav hauv ob txoj hauv kev. Piv txwv li, foxx los ntawm Gomel sau: "... lub 3-lub tog raj kheej lub cev muaj zog (BME) tau tig los ua haujlwm zoo, pheej yig, tab sis capricious".
Emil H. pom zoo nrog nws: “... lub cev muaj zog yog zoo heev, muaj txaus traction nyob rau hauv lub nroog, tau kawg nws nyuaj rau txoj kev loj ...". Koj tuaj yeem kos ib kab rau cov lus nrog ib kab lus los ntawm kev tshuaj xyuas dawb: "… Volkswagen ib txwm aspirated engine yog feem ntau txhim khu kev qha…".
Lub hauv paus ntawm kev ntseeg siab ntawm txhua lub cav yog nws cov peev txheej thiab kev nyab xeeb. Muaj cov ntaub ntawv nyob rau hauv lub cav txog 500 txhiab km ua ntej overhaul.
Ntawm lub rooj sab laj, tus neeg nyiam tsheb los ntawm Kherson E. qhia nws txoj kev xav txog BME: "… Kev siv roj av tsawg heev, (dab tsi yog hu ua sniffing). Thiab cov peev txheej ntawm lub cav no tsis tshua muaj me me, xav txog 3/4 ntawm 1,6, thiab lawv mus ntev, kuv txiv ib zaug tawm ntawm nws Fabia 150000 yam tsis muaj kev tsis txaus siab txhua ...".
Lub cav peb lub tog raj kheej tsis muaj qhov loj ntawm kev nyab xeeb. Nws tsis yog npaj rau kev sib sib zog nqus. Tab sis flashing lub ECU tuaj yeem muab ntxiv 15-20 hp. zog. Nyob rau tib lub sij hawm, nws yuav tsum tau borne nyob rau hauv lub siab hais tias lub degree ntawm pa purification yuav pom zoo txo (mus txog rau Euro 2). Thiab qhov ntxiv load ntawm lub cav Cheebtsam tsis muaj txiaj ntsig.
Lub cev tsis muaj zog
BME, txawm tias nws txoj kev ntseeg siab, muaj ntau yam tsis muaj zog.
Qhov tseem ceeb tshaj plaws yog sau los ntawm cov neeg tsav tsheb xws li saw dhia, valve burnout, teeb meem ignition coils thiab ilv nozzles.
Chain dhia tshwm sim vim muaj qhov tsis zoo tsim nyob rau hauv hydraulic tensioner. Nws tsis muaj kev tiv thaiv kev sib hloov nres.
Koj tuaj yeem txo qis qhov tshwm sim tsis zoo nyob rau hauv ib txoj kev - tsis txhob tawm hauv lub tsheb hauv qhov chaw nres tsheb nrog cov iav koom nrog, tshwj xeeb tshaj yog nyob rau sab nraub qaum. Hauv qhov no, qhov kev pheej hmoo ntawm cov saw sagging yog qhov siab tshaj plaws.
Lwm txoj hauv kev kom ncua lub neej ntawm cov saw hlau yog hloov cov roj ntau zaus (tom qab 6-8 txhiab km). Qhov tseeb yog tias lub ntim ntawm lub lubrication system tsis loj, yog li qee qhov ntawm cov khoom ntawm cov roj tau poob sai heev.
Hlawv li qub feem ntau yog tshwm sim los ntawm kev siv cov roj av tsis zoo. Cov khoom combustion sai clog lub catalyst, raws li ib tug tshwm sim ntawm uas tej yam kev mob yog tsim rau li qub kom hlawv tawm.
High voltage ignition coils tsis txhim khu kev qha. Lawv qhov kev ua haujlwm tsis raug ua rau muaj kev tsim cov deposits ntawm cov hluav taws xob ntawm cov tswm ciab. Raws li qhov tshwm sim, misfires raug pom. Kev ua haujlwm tsis ruaj khov no ua rau muaj kev tsim cov xwm txheej rau qhov tsis ua haujlwm ntawm cov hlau tawg.
Roj injectors yog rhiab heev rau qhov zoo ntawm roj av. Yog tias tsawg kawg yog ib qho ntawm lawv tau txhaws, lub cev muaj zog mus ncig. Ntxuav lub nozzles tshem tawm qhov tsis xws luag.
Ua raws li kev saib xyuas raws sijhawm, refueling nrog cov roj zoo thiab cov roj nplua nyeem, qhov cuam tshuam ntawm lub cav tsis muaj zog ntawm nws qhov kev ua tau zoo yog txo qis.
Txij nkawm zoo
Txawm hais tias qhov tseeb tias BME yog qhov yooj yim hauv kev tsim, nws tsis muaj kev tswj xyuas zoo. Tag nrho cov teeb meem yog nyob rau hauv nruj kev soj ntsuam ntawm kev specifications rau kev kho, uas yog heev nyuaj rau ua.
Tsis tseem ceeb yog tus nqi siab ntawm kev kho dua tshiab. Nyob rau lub sijhawm no, Dobry Molodets (Moscow) hais lus hauv qab no: “... tus nqi kho + khoom seem nce mus txog tus nqi ntawm lub cav cog lus ...".
Thaum ua haujlwm, xav tau ntau yam khoom tshwj xeeb thiab cov cuab yeej. Nyob rau hauv lub chaw nres tsheb ntawm ib tug yooj yim tsav tsheb, lawv lub xub ntiag yog tsis zoo li. Rau kev kho kom zoo nws yog ib qho tsim nyog yuav tsum siv cov khoom qub qub.
Qee cov khoom thiab cov khoom feem ntau tsis tuaj yeem nrhiav kev muag khoom. Piv txwv li, crankshaft bearings. Lawv raug ntsia ntawm lub Hoobkas thiab tsis tuaj yeem hloov tau.
Maxim (Orenburg) tau hais txog lub ntsiab lus no: "... Fabia 2006, 1.2, 64 l/s, engine type BME. Qhov teeb meem yog qhov no: cov saw dhia dhia thiab khoov lub li qub. Cov kws kho mob tau sau ib daim ntawv teev cov khoom uas yuav tsum tau txiav txim, tab sis 2 yam khoom tsis tau txiav txim, uas yog lub valve qhia bushings thiab piston rings (muab tsuas yog raws li cov khoom siv ... zoo, kim heev). Nrog rau cov bushings, qhov teeb meem yog daws, tab sis cov piston rings zoo li ib pob hauv caj pas. Puas muaj leej twg paub tias muaj cov analogues, lawv loj npaum li cas thiab seb lawv puas yuav haum los ntawm lwm lub tsheb ???? Kho hloov mus ua tin zoo li kub ...".
Koj tuaj yeem pom cov txheej txheem kho hauv video
Txoj kev daws teeb meem zoo tshaj plaws rau kev rov kho lub cev muaj zog tuaj yeem yog qhov kev xaiv ntawm kev yuav lub cav cog lus. Tus nqi yog nyob ntawm qhov ua tiav ntawm cov khoom sib txuas thiab cov mais ntawm lub cav combustion sab hauv. Tus nqi sib txawv - los ntawm 22 mus rau 98 txhiab rubles.
Nrog kev saib xyuas kom zoo thiab kev pabcuam zoo, BME lub cav yog qhov chaw ruaj khov thiab ruaj khov.
