Volkswagen CBZA enjene
Tse ka hare
Bahahi ba enjine ba VAG automaker ba butse mohala o mocha oa lienjineri tsa EA111-TSI.
tlhaloso
Tlhahiso ea enjene ea CBZA e qalile ka 2010 'me ea tsoela pele ka lilemo tse hlano ho fihlela 2015. Kopano e ile ea tšoareloa femeng ea Volkswagen e Mlada Boleslav (Czech Republic).
Ka mokhoa o hlophisitsoeng, yuniti e entsoe motheong oa enjene e tukang ka hare ea 1,4 TSI EA111. Ka lebaka la ts'ebeliso ea litharollo tse ncha tsa tekheniki, ho ile ha khonahala ho rala le ho kenya tlhahisong ea enjene e ncha ea boleng bo holimo, e ileng ea fetoha bobebe, ea moruo le e matla ho feta mohlala oa eona.
CBZA ke enjene ea peterole ea 1,2 litre four-cylinder in-line e hlahisang 86 bhp. s le torque ea 160 Nm e nang le turbocharging.
E kentsoe likoloing:
- Audi A1 8X (2010-2014);
- Seat Toledo 4 (2012-2015);
- Volkswagen Caddy III /2K/ (2010-2015);
- Golf 6 /5K/ (2010-2012);
- Skoda Fabia II (2010-2014);
- Roomster I (2010-2015).
Ntle le li-CBZA tse thathamisitsoeng, u ka li fumana tlasa VW Jetta le Polo.
Sebaka sa cylinder block, ho fapana le pele ho sona, se ile sa fetoha aluminium. Li-sleeve li entsoe ka tšepe ea grey cast, mofuta oa "metsi". Moetsi ha a fane ka monyetla oa ho li nkela sebaka nakong ea phetoho e kholo.
Li-piston li entsoe ho latela moralo oa setso - ka mehele e meraro. Tse peli tse holimo ke compression, tlase ke oil scraper. Ntho e ikhethang ke coefficient e fokotsehileng ea khohlano.
Crankshaft ke tšepe e nang le li-diameter tse fokotsehileng tsa limakasine tse kholo le tse hokahanyang (ho fihlela ho 42 mm).
Hlooho ea cylinder ke aluminium, e nang le camshaft e le 'ngoe le li-valve tse robeli (tse peli ka silindara). Lekhalo la mocheso le fetoloa ho sebelisoa li-compensator tsa hydraulic.
Nako ea ketane ea ho khanna. E hloka tlhokomelo e khethehileng ea boemo ba potoloho. Hangata ho qhoma ha eona ho fella ka ho kobeha ha li-valve. Bophelo ba ketane ea mefuta ea pele ha boa fihla lik'hilomithara tse likete tse 30 tsa mileage ea koloi.
Turbocharger IHI 1634 (Japan). E theha khatello e feteletseng ea 0,6 bar.
Ho na le khoele e le 'ngoe ea ho khantša, e tloaelehileng ho li-spark plugs tse 'nè. Enjene e laoloa ke Siemens Simos 10 ECU.
Sistimi ea phepelo ea mafura a ente e tobileng. Bakeng sa Europe, ho kgothaletswa ho sebelisa peterole ea RON-95; Russia, AI-95 e lumelloa, empa enjene e tsitsitseng ka ho fetisisa e sebetsa ho AI-98, e khothalletsoang ke moetsi.
Ka sebopeho, enjene ha e rarahane, kahoo e nkoa e ka tšeptjoa haholo.
Litlhaloso tsa theknoloji
| Moetsi | Semela se senyenyane sa Boleslav |
| Selemo sa tokollo | 2010 |
| Bolumo, cm³ | 1197 |
| Matla, l. Ka | 86 |
| Torque, NM | 160 |
| Compression ratio | 10 |
| Moqomo | aluminium |
| Palo ea diselennere | 4 |
| Hlooho ea Moqomo | aluminium |
| Moqomo bophara, limilimithara | 71 |
| Leqeba la piston, mm | 75.6 |
| Koloi ea nako | ketane |
| Palo ea li-valve ka silindara | 2 (SOHC) |
| Turbocharging | IHI 1634 turbocharger |
| Hydraulic compensator | ke |
| Molaoli oa nako ea li-valve | ha ho |
| Matla a tsamaiso ea lubrication, l | 3.8 |
| Oli e sebelisitsoeng | 5W-30, 5W-40 |
| Tšebeliso ea oli (e baloang), l / 1000 km | ho fihlela ho 0,5* |
| Sisteme ea phepelo ea mafura | ente, ente e tobileng |
| Mokelikeli | peterole AI-95** |
| Litekanyetso tsa tikoloho | Euro 5 |
| Mohlodi, kantle. km | 250 |
| Boima ba lik'hilograma | 102 |
| Sebaka: | pharalletse |
| Tokiso (monyetla), l. Ka | 150 *** |
* tšebeliso ea oli ea 'nete ka enjene e sebetsang ha e fete 0,1 l/1000 km; **e khothaletsoa ho sebelisa peterole ea AI-98; ***matla a ntseng a eketseha a lebisa ho fokotseha ha mileage
Ho tšepahala, mefokolo, ho boloka
Ho tšepahala
Haeba lihlopha tsa pele tsa enjene li ne li sa tšepahale ka ho khetheha, joale ho tloha ka 2012 boemo bo fetohile haholo. Lintlafatso tse entsoeng li ekelitse ts'epahalo ea enjene haholo.
Litlhahlobong tsa bona, beng ba likoloi ba hatisa ntlha ena. Kahoo, kolone ho e 'ngoe ea liforamo e ngola se latelang: "... motswalle waka ka tekesi o kganna VW caddy e nang le 1,2 tsi engine, koloi ha e time. Kenya sebaka sa ketane ka lik'hilomithara tse likete tse 40 'me ho joalo, hona joale mileage ke 179000 mme ha ho na mathata. Basebetsi-'moho le eena ba bang le bona ba na le lik'hilomithara tse ka bang 150000, 'me ba bang ba nketsoe liketane, ba bang ha ba joalo. Ho ne ho se motho ea nang le lipiston tse cheleng!".
Ka bobeli ba chesehelang likoloi le moetsi ba hatisa hore ho tšepahala le ho tšoarella ha enjene ka ho toba ho itšetlehile ka tlhokomelo ea eona e nakong le ea boleng bo phahameng le tšebeliso ea mafura a boleng bo phahameng le mafura nakong ea ts'ebetso.
Mabala a fokolang
Lintlha tse fokolang tsa enjene e tukang ka hare li kenyelletsa bophelo bo tlase ba ketane ea nako, li-spark plug le lithapo tse phatlohang, pompo ea ente ea mafura le koloi ea motlakase ea turbine.
Ka mor'a 2011, bothata ba ho otlolla ketane bo ile ba rarolloa. Mohloli oa eona e ile ea e-ba lik'hilomithara tse ka bang 90 tse likete.
Li-spark plug ka linako tse ling ha li chese hantle. Lebaka ke khatello e phahameng ea boost. Ka lebaka la sena, electrode e mpe ea spark plug e chesa.
Lithapo tse phahameng tsa motlakase li na le monyetla oa ho oxidation.
Motlakase oa motlakase oa turbine ha o tšepahale ka ho lekaneng. Ho lokisa hoa khoneha.
Ho hloleha ha pompo ea ente ea mafura ho tsamaisana le peterole e kenang ka har'a crankcase ea enjene. Ho se sebetse hantle ho ka lebisa ho hloleheng ha enjene kaofela.
Ho phaella moo, beng ba likoloi ba hlokomela nako ea ho futhumala ha enjene e tukang ka hare ho mocheso o tlaase, ho sisinyeha ka lebelo le tlaase le litlhoko tse eketsehileng tsa boleng ba peterole le oli.
Tlhokomelo
Ho lokisa CBZA ha ho bake bothata bo boholo. Lisebelisoa tse hlokahalang li lula li le teng. Litheko ha li theko e tlase, empa ha se tsa linaleli hape.
Sebaka se le seng sa bothata ke cylinder block. Li-block tsa aluminium li nkoa li ka lahloa 'me li ke ke tsa lokisoa.
Enjene e setseng e bonolo ho e fetola. Tabeng ena, o lokela ho ela hloko tlhoko ea ho reka lisebelisoa tse ngata tse khethehileng le lisebelisoa.
Pele o qala ho tsosolosa enjene, e ke ke ea e-ba taba e sa lokelang ho nahana ka khetho ea ho reka enjene ea konteraka. Ho ea ka litlhaloso tse tsoang ho beng ba likoloi, litšenyehelo tsa ho fetola ka ho feletseng ka linako tse ling li feta litšenyehelo tsa mochine oa konteraka.
Ka kakaretso, enjene ea CBZA e nkoa e ka tšeptjoa, e na le chelete ebile e tšoarella ha e hlokomeloa hantle.
