Volkswagen CMBA injini
Zamkatimu
Makamaka pakukonzekeretsa Volkswagen Golf ya mndandanda wachisanu ndi chiwiri, zida zatsopano zidapangidwa, zomwe zidaphatikizidwa pamzere wa EA211-TSI (CHPA, CXSA, CZCA, CZDA, CZEA, DJKA).
mafotokozedwe
CMBA injini analengedwa mu 2012, koma patapita chaka anayamba m'malo chitsanzo china (CXSA). Inatulutsidwa mu 2014.
Moyo wofupikitsidwa wa injini yoyaka mkati udathandizidwa ndi zovuta zomwe zidawoneka panthawi yagalimoto.
Pakukulitsa gawoli, akatswiri a vuto la VAG adapanga zolakwika, zomwe CMBA idalephera. Zofooka zidzakambidwa mwatsatanetsatane pansipa.
Volkswagen CMBA ICE ndiye kusinthidwa koyambirira kwa injini ya 1.4 TSI EA211. Voliyumu ya injini ndi malita 1,4, mphamvu - 122 malita. s pa torque ya 200 Nm. Supercharging imachitika ndi TD025 M2 turbine (kupanikizika kopitilira muyeso 0,8 bar).
Chigawochi chinayikidwa pamagalimoto a VAG nkhawa:
Chomwe chimapangidwira ndi kapangidwe kake modular. Njira yothetsera vutoli pamodzi ndi "pluses" ili ndi "minuses" yambiri.
Silinda yotchinga imapangidwa ndi aluminiyumu, zomangira zake ndi chitsulo choponyedwa, chopanda mipanda. Ma pistoni opepuka, crankshaft ndi ndodo zolumikizira. Kuchepetsa kulemera kwa injini yoyaka mkati kumakhala ndi zotsatira zabwino pa ntchito. Panthawi imodzimodziyo, imawonjezera kwambiri mtengo wa kukonza kwake.
Mutu wa block ndi aluminiyamu, wokhala ndi ma camshaft awiri (DOHC) ndi ma valve 16 okhala ndi ma compensators a hydraulic. Chowongolera nthawi ya valve chimayikidwa pa shaft yolowera.
Kuyendetsa belt nthawi. Phokoso lochepa kuposa unyolo, koma zovuta kwambiri. Ndikofunikira kuyang'ana momwe lamba alili pamtunda uliwonse wa 30, ndikusintha pambuyo pa 90 km. Lamba likasweka, ma valve amapindika.
The turbine sichimayambitsa mavuto ambiri kwa mwiniwake, koma kuyendetsa kwake kumapanga foloko yochuluka. Nthawi zina mutha kuthawa ndikusintha makina opangira magetsi, koma nthawi zina mumayenera kusintha gulu lonse la turbine.
Injini imayenda mopepuka pa petulo 95, yomwe imathandiziranso ku zovuta zingapo ndikuchepetsa moyo wa unit.
Dongosolo lozizira ndi lozungulira kawiri. Pompo ndi pulasitiki osati cholimba. Thermostats tikulimbikitsidwa kuti m'malo pambuyo 90 zikwi makilomita. Pampu imatengera chisamaliro chochulukirapo.
Injini imayendetsedwa ndi Bosch Motronic MED 17.5.21 ECU.
Zolemba zamakono
| Wopanga | Mlada Boleslav Plant, Czech Republic |
| Chaka chomasulidwa | 2012 |
| Voliyumu, cm³ | 1395 |
| Mphamvu, l. Ndi | 122 |
| Mphamvu index, l. s/pa 1 lita imodzi ya voliyumu | 87 |
| Makokedwe, Nm | 200 |
| Chiyerekezo cha kuponderezana | 10 |
| Cylinder chipika | aluminium |
| Chiwerengero cha masilindala | 4 |
| Cylinder mutu | aluminiyamu |
| Lamulo la jekeseni wamafuta | 1-3-4-2 |
| Cylinder awiri, mm | 74.5 |
| Pisitoni sitiroko, mm | 80 |
| Nthawi yoyendetsa | lamba |
| Chiwerengero cha mavavu pa silinda iliyonse | 4 (DOHC) |
| Kutembenuza | turbine Mitsubishi TD025 M2 |
| Hydraulic compensator | pali |
| Wowongolera nthawi ya valve | chimodzi (cholowera) |
| Lubrication dongosolo mphamvu, l | 3.8 |
| Mafuta ogwiritsidwa ntchito | Zamgululi 5W-30 |
| Kugwiritsa ntchito mafuta (kuwerengeredwa), l / 1000 km | mpaka 0,5 * |
| Mafuta dongosolo | jekeseni, jekeseni mwachindunji |
| Mafuta | mafuta AI-98 (RON-95) |
| Mfundo zachilengedwe | Yuro 5 |
| Resource, kunja. km | 250 |
| Kulemera, kg | 104 |
| Malo: | chopingasa |
| Kukonza (kuthekera), l. Ndi | 200** |
* popanda kutaya kwa gwero 155 ** pa injini yothandiza yosapitirira 0,1
Kudalirika, zofooka, kusakhazikika
Kudalirika
Tsoka ilo, CMBA siili m'gulu la odalirika. Mlengi anatsimikiza gwero mtunda wa makilomita 250, koma mchitidwe amasonyeza kuti injini amalephera kale kwambiri. eni magalimoto ambiri anayenera kukonza unit pambuyo 70 Km.
Pogwiritsa ntchito bwino injini yoyaka mkati, mutha kukwaniritsa kuchuluka kwa mtunda. Koma izi "zolondola" sizingatheke nthawi zonse. Mwachitsanzo, ubwino wa mafuta athu ndi mafuta, makamaka mafuta, amachititsa kuti anthu ambiri azitsutsidwa. Pali zochitika zambiri pamene eni galimoto amayesa mwaokha kukonza zolakwika zina ndi manja awo, popanda kukhala ndi chidziwitso choyenera pa ntchito yokonza ("malinga ndi buku").
Wopanga amasunga nkhani zodalirika za injini nthawi zonse. Kotero, mu September 2013, mapangidwe a mutu wa silinda anasinthidwa. Maslozhor adachepa kwambiri, koma sanazimiririke. Kusintha kwina kwa gawoli sikunapereke zotsatira zomwe zikuyembekezeka. Injiniyo idakhalabe yovuta.
CMBA ili ndi malire abwino achitetezo. Itha kuwonjezeredwa mpaka malita 200. s, koma nthawi yomweyo amakulitsa "zilonda" zonse zomwe zilipo. Mafani a Tuning ayenera kudziwa kuti kuwongolera kwa chip kosavuta (Gawo 1) kumakweza mphamvu ku 155 hp. s, zovuta kwambiri (Gawo 2) kale mpaka 165. Koma kachiwiri, kumbukirani kuti kulowererapo kulikonse mu kapangidwe ka galimoto kudzachepetsa kwambiri gwero lake laling'ono kale.
Mawanga ofooka
Kugwiritsa ntchito mafuta ochulukirapo (maslozhor). Izi zimachitika chifukwa cha zolakwika za mutu wa silinda, zosindikizira za valavu ndi mphete za pistoni.
Kuwonongeka kwa turbine control drive (kupanikizana kwa ndodo ya wastegate actuator). Kuyambitsa vuto ndikusankha kolakwika kwa zida zamagalimoto ndikugwiritsa ntchito kwanthawi yayitali kwa injini yoyaka mkati mwanjira yomweyo (pafupifupi ndi liwiro la injini nthawi zonse).
Mapangidwe osapambana a ma coils oyatsira - nthawi zambiri amasweka ngakhale m'malo mwa makandulo.
Kudontha koziziritsa kuchokera papampu yamadzi yokhala ndi ma thermostat awiri. Chifukwa chagona pa zinthu zolakwika gasket.
Kuwotcha kwa injini pang'onopang'ono. Vuto lalikulu lagona pamutu wa silinda.
Phokoso la ntchito ya unit. Nthawi zambiri kuwonetseredwa pa mathamangitsidwe ndi deceleration. Magwero enieni a vutoli sanadziwike.
Kusungika
Lingaliro lokhudza kusakhazikika lidafotokozedwa momveka bwino ndi Profi VW waku Moscow: "... kusungika - ayi! Mapangidwe a modular, ma modules amasintha misonkhano". Imathandizidwa ndi eni ake ambiri agalimoto.
Kukonzanso ndi vuto lalikulu. Crankshaft siisinthidwa padera, imasonkhanitsidwa ndi chipika. Izi zikutanthauza kuti nthawi zambiri zimakhala zopanda phindu kuchita zotopetsa za manja.
Kukonzanso kwakung'ono ndi kotheka. Palibe zovuta ndi zida zosinthira. Koma chifukwa cha kukwera mtengo kwa kubwezeretsa injini zoyatsira mkati, eni ake ambiri amafika pachigamulo chogula mgwirizano wa CMBA. Mtengo wake umadalira mtunda, kukwanira kwa zomata ndi zinthu zina. Mtengo wa injini "yogwira ntchito" umayamba pa 80 zikwi rubles.
Injini ya Volkswagen CMBA yonse idakhala yosadalirika, yosamalizidwa. Eni magalimoto ambiri amafika poganiza kuti m'pofunika kuti m'malo ndi wina, odalirika kwambiri injini kuyaka mkati.
