Volkswagen BZG injini
Zamkatimu
The VAG galimoto nkhawa anakwanitsa kupanga chitsanzo chatsopano cha atatu yamphamvu 12 vavu injini.
mafotokozedwe
Volkswagen galimoto nkhawa anayambitsa injini kuyaka mkati, amene analandira BZG index. Kutulutsidwa kwake kunayamba mu 2007. Cholinga chachikulu cha unit ndi magalimoto ang'onoang'ono omwe amakhudzidwa.
Mapangidwewo adachokera ku injini zomwe zidapangidwa kale zisanu ndi chimodzi ndi khumi ndi ziwiri za VAG zotsika kwambiri.
BZG injini ndi 1,2-lita petulo mu mzere atatu yamphamvu injini aspirated ndi mphamvu 70 HP. ndi torque ya 112 Nm.
Idayikidwa pa Volkswagen Polo V, Skoda Fabia II ndi magalimoto a Seat Ibiza IV.
Chophimba cha silinda ndi aluminiyamu. Chodabwitsa chagona pamapangidwe ake a magawo awiri. Ma cylinder liners ali pamwamba, mayendedwe a crankshaft ndi njira yolumikizirana (kulinganiza) ili pansi, yopangidwa kuti ichepetse mphamvu yachiwiri ya inertia (kuchepetsa kugwedezeka).
Manja ndi mipanda yopyapyala. Wopangidwa kuchokera kuchitsulo chonyezimira. Zomwe zimapangidwira zimaphatikizanso mfundo yozizirira: kuzizira kozizira kumakhala ndi njira yopingasa. Njira yaukadaulo iyi imatsimikizira kuzizirira kofanana kwa masilindala atatu onse.
Crankshaft imayikidwa pamakwerero anayi. Zimbalangondo zazikulu (zingwe) ndi zitsulo, zokhala ndi mipanda yopyapyala yokhala ndi antifriction layer. Amayikidwa pafakitale ndipo sangalowe m'malo panthawi yokonza.
Ma pistoni a aluminiyamu, okhala ndi mphete zitatu, kuponderezana kuwiri, kutsitsa mafuta. Zikhomo za pistoni zamtundu woyandama, zimakhazikika ndi mphete zokhoma.
Zapansi zimakhala ndi poyambira kwambiri, koma sizimapulumutsa kukumana ndi ma valve ngati kudumpha kwa nthawi - kupindika ma valve sikungapeweke.
Ndodo zolumikizira ndi zitsulo, zopangira, I-gawo.
Mutu wa silinda ndi aluminiyamu, wokhala ndi ma camshaft awiri (DOHC) ndi mavavu khumi ndi awiri. Kusintha kwa kusiyana kwa kutentha sikufuna kulowererapo - ma compensators a hydraulic amalimbana ndi ntchitoyi.
Makina opangira mafuta. Zimaphatikizapo pampu yamafuta (yomwe ili mu thanki ya gasi), kuphatikiza kwa throttle, chowongolera mphamvu yamafuta, majekeseni ndi mizere yamafuta. Zimaphatikizanso ndi fyuluta ya mpweya.
Njira yophatikizira yothira mafuta. Pampu yamafuta ili ndi chain drive yakeyake. Fyuluta yamafuta imayikidwa pamalo oyima pambali ya zotulutsa zambiri.
Dongosolo lozizira lotsekedwa. Chodabwitsa chagona mu njira yopingasa ya kayendedwe ka kozizirira. Pampu yamadzi (pampu) imayendetsedwa ndi lamba wa V-nthiti.
Dongosolo loyatsira ndi microprocessor. Ma coil a BB ndi amodzi pa kandulo iliyonse. Dongosololi limayendetsedwa ndi Simos 9.1 ECU.
Ndi zofooka alipo, BZG lonse ali makhalidwe abwino kunja liwiro.
Zolemba zamakono
| Wopanga | galimoto nkhawa VAG |
| Chaka chomasulidwa | 2007 |
| Voliyumu, cm³ | 1198 |
| Mphamvu, l. Ndi | 70 |
| Makokedwe, Nm | 112 |
| Chiyerekezo cha kuponderezana | 10.5 |
| Cylinder chipika | aluminium |
| Chiwerengero cha masilindala | 3 |
| Cylinder mutu | aluminium |
| Lamulo la jekeseni wamafuta | 1-2-3 |
| Cylinder awiri, mm | 76.5 |
| Pisitoni sitiroko, mm | 86.9 |
| Nthawi yoyendetsa | unyolo |
| Chiwerengero cha mavavu pa silinda iliyonse | 4 (DOHC) |
| Kutembenuza | palibe |
| Hydraulic compensator | pali |
| Wowongolera nthawi ya valve | palibe |
| Mphamvu ya swab system, l | 2.8 |
| Mafuta ogwiritsidwa ntchito | 5W-30, 5W-40 |
| Kugwiritsa ntchito mafuta (kuwerengeredwa), l / 1000 km | 0.5 |
| Mafuta dongosolo | jekeseni, jekeseni wamafuta ambiri |
| Mafuta | mafuta AI-95 (92) |
| Mfundo zachilengedwe | Yuro 4 |
| Resource, kunja. km | 200 |
| Malo: | chopingasa |
| Kukonza (kuthekera), l. Ndi | 81-85 |
Kudalirika, zofooka, kusakhazikika
Kudalirika
Funso la kudalirika kwa gawoli liribe yankho lalikulu. Eni magalimoto ena amawona kuti injini iyi si yamphamvu mokwanira, komanso yofooka. Panthawi imodzimodziyo, ambiri amatsutsa zosiyana. Mwina zimatengera momwe mumagwiritsira ntchito.
Kudalirika kwa injini mwachindunji zimadalira ntchito mosamala.
Kugwira ntchito pafupipafupi pa liwiro lalikulu (kuposa 3500 rpm) kumabweretsa kutenthedwa kwamafuta, ndipo, chifukwa chake, kutsekereza zonyamula ma hydraulic valve. Zotsatira zake, mipando ya valve ikuwotcha, ndipo kuponderezana kumatsika.
Apa, chifukwa cha kulephera, tinganene kuti injini si odalirika, "zosalimba". Izi siziri zoona, chifukwa kuwonongeka kumachitika chifukwa cha ntchito yolakwika ya injini.
Nthawi zambiri amavomereza kuti gawo lodalirika la injini yoyaka mkati imadziwika ndi mtunda wake wamtunda ndi chitetezo. Zonse zili bwino ndi gwero. Malinga ndi malipoti, ndi kukonza nthawi yake ndi ntchito mosamala, injini amasamalira mpaka 400 zikwi Km popanda nkhawa kwambiri.
Ndi mafunso okhudzana ndi chitetezo, zonse zimakhala zovuta kwambiri. Popeza mapangidwe (masilinda atatu), kukakamiza kwakukulu kwa injini sikuperekedwa. Koma mwa kungowalitsa ECU, mukhoza kuwonjezera mphamvu ya injini ndi malita 10-15, mphamvu.
Panthawi imodzimodziyo, ziyenera kukumbukiridwa kuti mlingo wa kuyeretsedwa kwa mpweya udzachepa mpaka pafupifupi Euro 2. Ndipo katundu wowonjezera pa mayunitsi a unit adzakhala ndi zotsatira zoipa pa ntchito yawo. Zotsatira zake, zowonongeka zidzachitika nthawi zambiri, ndipo gwero la mileage lidzakhala pang'ono, koma ndithudi lidzachepetsedwa.
Mawanga ofooka
Pali mavuto ambiri mu injini. Vuto lalikulu ndi ma coil poyatsira. Nthawi zina amalephera pambuyo makilomita zikwi 30 (koyilo ya silinda yachiwiri makamaka wosamvera).
Chifukwa cha ntchito yawo yosakwanira, maelekitirodi a makandulo amaphimbidwa ndi madipoziti, omwe amakhudza kwambiri ntchito ya koyilo yophulika. Pali zolakwika (katatu). Nthawi zambiri, chithunzichi chimawonedwa pambuyo mobwerezabwereza kukhala m'misewu yapamsewu, pagalimoto lalitali pa liwiro lotsika.
Nthawi unyolo kulumpha. Kuopsa kwa chodabwitsa ichi kuli mu msonkhano wosalephereka wa pisitoni ndi ma valve. M'mabuku ena, gwero unyolo akusonyeza 150 zikwi Km, koma kwenikweni anawonjezera kale kwambiri.
Cholakwika chauinjiniya ndi kusakhalapo kwa choyimitsa cha hydraulic tensioner anti-running stopper. Chifukwa chake, tensioner imagwira ntchito yake pokhapokha ngati pali kukakamizidwa mu dongosolo lopaka mafuta.
Ichi ndichifukwa chake simuyenera kusiya galimoto yanu pamalo otsetsereka pamalo oimikapo magalimoto mu giya kapena kuyambitsa injini kuchokera pa tow.
Odziwa magalimoto eni amalangiza kuti asinthe unyolo pambuyo pa 70 km.
Kuwonjezeka kwa kukhudzika kwa ma jekeseni ndi throttle ku khalidwe lamafuta. Amakonda kudetsedwa msanga. Kusungunula kofunikira kumathetsa vutoli.
Kuwotcha kwa valve. Monga lamulo, vutoli limayambitsidwa ndi chothandizira chotsekeka. Chifukwa kachiwiri si mafuta apamwamba. Chosinthira chotsekeka chimapangitsa kuti mpweya wotuluka udutsamo ukhale wopanikizika, womwe umapangitsa kuti ma valve awotchedwe.
Zofooka zotsalira za injini siziwoneka kawirikawiri (kulephera kwa sensa yoziziritsa kuzizira, kulephera kwa valve ya crankcase ventilation).
Kugwiritsiridwa ntchito kwamafuta apamwamba komanso mafuta opangira mafuta komanso kukonza kwanthawi yake kwa injini kumathandizira kuchepetsa zovuta zamagulu.
Kusungika
Injini zonse za VAG zitatu za silinda zimasiyanitsidwa ndi kukhazikika kwapadera. BZG ndi chimodzimodzi.
Pokonza gawoli, zovuta zoyamba zidzayamba ndi kusankha zida zosinthira. Msika umaperekedwa nawo, koma osati onse. Mwachitsanzo, palibe zotengera zazikulu za crankshaft zogulitsa. Mtsinjewo umayikidwa pafakitale ndipo sungathe kukonzedwa. Zomwezo ndi zowongolera ma valve.
Chophimba cha silinda ndi aluminiyamu, mwachitsanzo, sichikhoza kukonzedwa.
Vuto lina ndi kukwera mtengo kwa zida zosinthira. Pa nthawiyi, Alexannnn-Der wa ku Kaliningrad analemba kuti: “… kukonza mutu (zopsereza mavavu) … kukonza bajeti (ndi mafuta atsopano / ozizira / ntchito ndi mbali) za 650 mayuro … Ndizo zopanda pake.".
Pa nthawi yomweyo, pali zina pamene galimoto BZG kwathunthu kukonzedwa. Zida zosinthira zidasankhidwa kuchokera ku injini zina. StanislavskyBSK wochokera ku Biysk akugawana zomwe adakumana nazo pakukonza koteroko: "… Ndidayang'ana chisindikizo chakumbuyo chamafuta a crankshaft m'mabuku, ndidapeza 95 * 105 ... kenako zidandiwonekera !!! Uku ndiye kukula kwa Toyota, pa injini za 1G ndi 5S zomwe zimagwiritsidwa ntchito ...".
Musanayambe kukonza galimoto, ndi bwino kuganizira njira yogula injini ya mgwirizano. Mtengo umadalira magawo ambiri: kuvala, kukwanira ndi zomata, mtunda, etc. Mtengo umachokera ku 55 mpaka 98 rubles.
Volkswagen BZG injini, ndi utumiki wake ndi apamwamba, refueling ndi mafuta kutsimikiziridwa ndi lubricant ndi ntchito wololera, ndithu odalirika ndi cholimba, ali ndi gwero yaitali mtunda.
