Toyota 2E, 2E-E, 2E-ELU, 2E-TE, 2E-TELU, 2E-L, 2E-LU dienjini
Ka 1984, hoo e batlang e tšoana le enjene ea 1E, ka ho lieha ha likhoeli tse 'maloa, tlhahiso ea enjene ea 2E e ile ea qala. Moqapi ha o e-s'o be le liphetoho tse kholo, empa palo ea ho sebetsa e eketsehile, e leng lilithara tse 1,3. Keketseho e ne e bakoa ke ho boreha ha li-cylinders ho bophara bo boholo le ho eketseha ha piston stroke. Ho eketsa matla, karo-karolelano ea khatello e ile ea phahamisoa hape ho 9,5: 1. Enjene ea 2E 1.3 e kentsoe mefuteng e latelang ea Toyota:
- Toyota Corolla (AE92, AE111) - Afrika Boroa;
- Toyota Corolla (EE90, EE96, EE97, EE100);
- Toyota Sprinter (EE90, EE96, EE97, EE100);
- Toyota Starlet (EP71, EP81, EP82, EP90);
- Toyota Starlet Van (EP76V);
- Toyota Corsa;
- Toyota Conquest (Afrika Boroa);
- Toyota Tazz (Afrika Boroa);
- Toyota Tercel (Amerika Boroa).
Ka 1999, enjene e tukang ka hare e ile ea emisoa, ho ile ha bolokoa feela tlhahiso ea likarolo tse ling.
Tlhaloso 2E 1.3
Motheo oa motlakase, cylinder block, o entsoe ka tšepe e entsoeng ka tšepe. Ho ile ha sebelisoa moralo oa ICE oa li-cylinder tse 'nè. Sebaka sa camshaft se holimo, SOHC. Sesebelisoa sa nako se tsamaisoa ke lebanta le meno. Ho fokotsa boima ba enjene, hlooho ea silinda e entsoe ka motsoako oa aluminium. Hape, tšebeliso ea crankshaft e sekoti le mabota a cylinder a batlang a le mosesaane a thusa ho fokotsa boima ba enjene. Setsi sa motlakase se kentsoe ka mose ho karolo ea enjene ea likoloi.
Hlooho e na le li-valve tse 3 bakeng sa cylinder e 'ngoe le e' ngoe, e tsamaisoang ke camshaft e le 'ngoe. Ha ho na li-fase shifters le hydraulic compensator, li-valve clearances li hloka ho lokisoa nako le nako. Litiiso tsa li-valve ha li tšepahale. Ho hlōleha ha bona ho tsamaisana le keketseho e matla ea tšebeliso ea oli, ho kena ha eona ka kamoreng e tukang le ho thehoa ha soot e sa batleheng. Maemong a tsoetseng pele, li-detonation knocks lia eketsoa.
Sisteme ea matla ke carburetor. Sparking e fanoa ke tsamaiso e sa tsitsang ea ho khantša e nang le mochine oa mochine le lithapo tse phahameng tsa motlakase, tse ileng tsa baka ho nyatsuoa ho hongata.
Enjene, joalo ka pele ho eona, ha e na sesebelisoa se phahameng, empa e na le botumo ba hore ke motho ea sebetsang ka thata ea tšepahalang. Ho hloka boikokobetso ha yuniti, boiketlo ba tlhokomelo bo hlokomeloa. Karolo e le 'ngoe feela e hlokang tlhokomelo e nang le tsebo ke carburetor, ka lebaka la phetoho e rarahaneng.
Matla a yuniti e ne e le 65 hp. ka lebelo la 6 rpm. Selemo ka mor'a ho qala tlhahiso, ka 000, ho ile ha etsoa sejoale-joale. Ho ne ho se na liphetoho tsa mantlha, ho khutla ho mofuta o mocha ho eketsehile ho fihla ho 1985 hp. ka lebelo la 74 rpm.
Ho tloha ka 1986, ho sebelisitsoe ente ea mafura ea elektroniki sebakeng sa sistimi ea motlakase ea carburetor. Phetolelo ena e khethiloe 2E-E, 'me e hlahisa 82 hp ka 6 rpm. Phetolelo e nang le injector le converter catalytic e khethiloe 000E-EU, e nang le carburetor le catalyst - 2E-LU. Ka koloing ea Toyota Corolla e nang le enjene ea ente ea 2, tšebeliso ea peterole e ne e le 1987 l / 7,3 km ka potoloho ea litoropo, e leng pontšo e ntle haholo ea nako eo, mabapi le motlakase oa matla a joalo. Ntho e 'ngoe e kenyelletsang phetolelo ena e ne e le hore, hammoho le tsamaiso ea khale ea ho tima, mathata a amanang le eona a ne a felile.
Likoloi tse nang le enjene ena li ne li tumme. Liphoso tsa mochine oa matla li ne li koahetsoe ke boiketlo ba tlhokomelo, moruo, ho boloka likoloi.
Sephetho sa ntlafatso e tsoelang pele e bile enjene ea 2E-TE, e hlahisitsoeng ho tloha 1986 ho isa 1989 mme e kentsoe koloing ea Toyota Starlet. Sehlopha sena se ne se se se ntse se behiloe e le setsi sa lipapali, 'me se se se ntlafalitse haholo. Phapang e kholo ho tloha pele ho eona ke ho ba teng ha turbocharger. Karolelano ea khatello e fokotsehile ho 8,0: 1 ho qoba ho phatloha, lebelo le phahameng le ne le lekanyelitsoe ho 5 rpm. Ka lebelo lena, enjene e tukang ka hare e ile ea hlahisa 400 hp. Mofuta o latelang oa enjene ea turbo tlasa lebitso la 100E-TELU, ke hore, ka ente ea elektroniki, turbocharging le catalyst, e ile ea matlafatsoa ho 2 hp. lebelo la 110 rpm.
Melemo le mathata a lienjineri tsa 2E
Lienjineri tsa 2E, joalo ka tse ling, li na le melemo le mathata a tsona. Litšobotsi tse ntle tsa li-motor tsena li ka nkoa e le litšenyehelo tse tlaase tsa ts'ebetso, boiketlo ba tlhokomelo, tlhokomelo e phahameng, ntle le lienjineri tsa turbocharged. Liphetolelo tse nang le turbine, har'a lintho tse ling, li na le mohloli o fokolitsoeng haholo.
Likotsi li kenyeletsa:
- Thermal loading, haholo-holo maemong a thata a ho sebetsa, ka ho latellana, tšekamelo ea ho chesa haholo.
- Ho kobeha ha li-valve ha lebanta la nako le robeha (ntle le mofuta oa pele oa 2E).
- Ha ho chesa haholo, cylinder head gasket e phunyeletsa ka liphello tsohle tse latelang. Monyetla oa ho sila hlooho khafetsa o nolofatsa setšoantšo.
- Litiiso tsa li-valve tsa nakoana tse hlokang ho fetoloa nako le nako (hangata li-kilomitara tse likete tse 50).
Liphetolelo tsa carburetor li ne li aparetsoe ke mello e fosahetseng le liphetoho tse thata.
Litlhaloso tsa theknoloji
Tafole e bonts'a litšobotsi tse ling tsa li-motors tsa 2E:
| 2E | 2E-E, ke | 2E-TE, TELU | |
|---|---|---|---|
| Palo le tokiso ea diselennere | 4, ka tatellano | 4, ka tatellano | 4, ka tatellano |
| Sebetsa bophahamo ba modumo, cm³ | 1295 | 1295 | 1295 |
| Sisteme ea matla | carburetor | injector | injector |
| Boholo ba matla, hp | 55 | 75-85 | 100-110 |
| Torque e phahameng, Nm | 75 | 95-105 | 150-160 |
| Hlooho e thibelang | aluminium | aluminium | aluminium |
| Moqomo bophara, limilimithara | 73 | 73 | 73 |
| Leqeba la piston, mm | 77,4 | 77,4 | 77,4 |
| Compression ratio | 9,0: 1 | 9,5:1 | 8,0:1 |
| Mokhoa oa kabo ea khase | SOHC | SOHC | SOHC |
| palo ea li-valve | 12 | 12 | 12 |
| Hydraulic compensator | ha ho | ha ho | ha ho |
| Koloi ea nako | lebanta | lebanta | lebanta |
| Batsamaisi ba mekhahlelo | ha ho | ha ho | ha ho |
| Turbocharging | ha ho | ha ho | e |
| Oli e khothalletsoang | 5W–30 | 5W–30 | 5W–30 |
| Bophahamo ba oli, l. | 3,2 | 3,2 | 3,2 |
| Mofuta oa mafura | AI-92 | AI-92 | AI-92 |
| Sehlopha sa tikoloho | EURO 0 | EURO 2 | EURO 2 |
Ka kakaretso, lienjineri tsa letoto la 2E, ntle le li-turbocharged, li ne li na le botumo ba hore ha se tsona tse tšoarellang ka ho fetesisa, empa tse tšepahalang le tse se nang boikaketsi, tseo, ka tlhokomelo e nepahetseng, ho feta ho lokafatsa chelete e tsetelitsoeng ho tsona. 250-300 lik'hilomithara tse likete ntle le capital ha se moeli bakeng sa bona.
Phetoho ea enjene, ho fapana le polelo ea Toyota Corporation mabapi le ho lahla ha bona, ha e bake mathata ka lebaka la bonolo ba moralo. Lienjineri tsa konteraka tsa letoto lena li fanoa ka bongata bo lekaneng le ka theko e pharalletseng, empa kopi e ntle e tla tlameha ho batloa ka lebaka la lilemo tse kholo tsa lienjineri.
Ho thata ho lokisa liphetolelo tsa turbocharged. Empa ba inehela ho toning. Ka ho eketsa khatello ea matla, o ka eketsa 15 - 20 hp ntle le mathata a mangata, empa ka litšenyehelo tsa ho fokotsa mohloli, o seng o ntse o le tlaase ho amana le lienjini tse ling tsa Toyota.
