Toyota 1S, 1S-L, 1S-U, 1S-LU, 1S-iLU, 1S-iL, 1S-E, 1S-ELU, 1S-EL dienjini
Tse ka hare
Lienjineri tsa Toyota S li nkuoa e le e 'ngoe ea tse tšepahalang ka ho fetesisa molemong oa tlhahiso ea Toyota, e leng 'nete feela. Ka nako e telele e ne e le bona ba ka sehloohong moleng oa enjene ea sehlopha. Leha ho le joalo, sena se sebetsa ho bathehi ba letoto lena - li-motors tsa 1S, tse ileng tsa hlaha ka 1980, ka tekanyo e fokolang.
Moralo oa enjene ea S-Series
Sehlopha sa pele sa 1S e ne e le enjene ea 4-cylinder in-line e holimo e nang le molumo o sebetsang oa 1832 cm3. The cylinder block e entsoe ka tšepe e entsoeng ka tšepe, hlooho ea block e entsoe ka alloy e khanyang ea aluminium. Li-valve tse 8 li ne li kentsoe hloohong ea boloko, 2 bakeng sa silindara ka 'ngoe. Ts'ebetso ea nako e ne e etsoa ka ho khanna lebanta. Mochine oa valve o na le li-compensator tsa hydraulic, ha ho hlokahale hore ho lokisoe tumello. Ho na le likheo ka tlase ho lipiston tse thibelang li-valve ho kopana le piston ha lebanta la nako le robeha.
Ho ne ho sebelisoa carburetor e rarahaneng tsamaisong ea matla. Ignition - distributor, e neng e e-na le sebopeho se fosahetseng sa moralo. Sekoahelo le lithapo tse phahameng tsa motlakase li entsoe ka karolo e le 'ngoe, kopano feela e ka nkeloa sebaka.
Enjene e entsoe ka nako e telele. Bophara ba cylinder e ne e le 80,5 mm, ha piston stroke e ne e le 89,9 mm. Tlhophiso ena e fana ka ts'ebetso e ntle ka lebelo le tlase le le mahareng, empa sehlopha sa piston se na le meroalo e feteletseng ka lebelo le phahameng la enjine. Li-enjini tsa pele tsa S-Series li ne li na le 90 hp. ka 5200 rpm, 'me torque e fihlile 141 N.m ka 3400 rpm. Enjene e kentsoe likoloing tsa Toyota Carina tse nang le 'mele oa SA60, hammoho le ho Cressida / Mark II / Chaser ho SX, liphetolelo tsa 6X.
Bohareng ba 1981, enjene e ile ea ntlafatsoa, ho ile ha hlaha phetolelo ea 1S-U. Sistimi ea ho ntša metsi e ne e e-na le sesebelisoa sa ho fetolela khase ea exhaust. Karo-karolelano ea khatello e ile ea eketseha ho tloha 9,0: 1 ho 9,1: 1, matla a eketseha ho 100 hp. lebelo la 5400 rpm. Torque e ne e le 152 N.m ho 3500 rpm. Sesebelisoa sena sa matla se kentsoe likoloing tsa MarkII (Sx70), Corona (ST140), Celica (SA60), Carina (SA60).
Mohato o latelang e ne e le ponahalo ea liphetolelo tsa 1S-L le 1S-LU, moo tlhaku L e bolelang enjene e fetang. 1S-LU e ne e le enjene ea pele e kentsoeng mefuteng ea koloi e ka pele ea mabili. Ha e le hantle, enjene e tukang ka hare e ile ea lula e tšoana, empa e ne e hloka ho kenngoa ha carburetor e rarahaneng le ho feta. Corona (ST150) le CamryVista (SV10) li ne li e-na le lisebelisoa tse joalo tsa motlakase.
Hoo e ka bang ka nako e le 'ngoe le enjene ea carbureted transverse, ho ile ha hlaha mofuta oa ente, o neng o bitsoa 1S-iLU. Carburetor e ile ea nkeloa sebaka ke ente e le 'ngoe, moo nozzle e le 'ngoe e bohareng e ntšang mafura ka har'a mefuta e mengata ea ho noa. Sena se entse hore ho khonehe ho tlisa matla ho fihlela ho 105 hp. lebelo la 5400 rpm. Torque e fihlile ho 160 N.m ka lebelo le tlase - 2800 rpm. Tšebeliso ea ente e entse hore ho khonehe ho atolosa haholo lebelo la lebelo leo torque e haufi le boholo bo fumanehang.
Ha ho hlake ka ho feletseng hore na ke eng e bakileng tlhokahalo ea ho kenya ente e le 'ngoe koloing ena. Mothating ona, Toyota e ne e se e ntse e na le sistimi e tsoetseng pele ea ente ea L-Jetronic multipoint e ntlafalitsoeng ke baenjiniere ba Bosh. Qetellong, o ile a kenngoa phetolelong ea 1S-ELU, e qalileng ka 1983. 1S-ELU ICE e kentsoe koloing ea Toyota Corona e nang le 'mele ea ST150, ST160. Matla a motlakase a eketsehile ho fihla ho 115 horsepower ho 5400 rpm, 'me torque e ne e le 164 Nm ho 4400 rpm. Tlhahiso ea li-motors tsa 1S e ile ea khaotsa ka 1988.
Melemo le bofokoli ba li-motors tsa 1S series
Li-enjini tsa Toyota 1S li nkoa li tloaelehile haholo har'a lihlopha tsa matla tsa sehlopha. Ba na le melemo e latelang:
- phaello e phahameng;
- mohlodi o amohelehang;
- ts'ebetso e khutsitseng;
- botshepehi.
Motors hlokomela lik'hilomithara tse likete tse 350 ntle le mathata. Empa ba ne ba e-na le mefokolo e kholo ea moralo, eo har'a eona e ka sehloohong e leng moamoheli oa oli e telele haholo, e lebisang tlala ea oli nakong ea serame. Mefokolo e meng ea hlokomeloa:
- ho thata ho fetola le ho boloka carburetor;
- lebanta la nako le boetse le khanna pompo ea oli, ke ka lebaka leo e nang le meroalo e eketsehileng 'me hangata e robeha pele ho nako;
- lebanta la nako le tlola leino le le leng kapa a mabeli ka lebaka la bolelele bo feteletseng, haholoholo ha le qala serame se matla ka oli e teteaneng;
- ho se khonehe ha phetoho e arohaneng ea lithapo tse nang le matla a phahameng.
Ho sa tsotellehe mathata ana, lienjiniere li ne li tumme haholo har'a bakhanni ba tsoang linaheng tse sa tšoaneng.
Litlhaloso tsa theknoloji
Tafole e bonts'a litšobotsi tse ling tsa tekheniki tsa li-motors tsa 1S.
| Enjene | 1S | 1S-U | 1S-iLU | 1S- BOPHELO |
|---|---|---|---|---|
| Palo ea diselennere | R4 | R4 | R4 | R4 |
| Li-valve ka silindara | 2 | 2 | 2 | 2 |
| block material | tšepe ea tšepe | tšepe ea tšepe | tšepe ea tšepe | tšepe ea tšepe |
| Moqomo hlooho lintho tse bonahalang | aluminium | aluminium | aluminium | aluminium |
| Sebetsa bophahamo ba modumo, cm³ | 1832 | 1832 | 1832 | 1832 |
| Compression ratio | 9,0:1 | 9,1:1 | 9,4:1 | 9,4:1 |
| Matla, hp ka rpm | 90/5200 | 100/5400 | 105/5400 | 115/5400 |
| Torque N.m ka rpm | 141/3400 | 152/3500 | 160/2800 | 164/4400 |
| Oli | 5W-30 | 5W-30 | 5W-30 | 5W-30 |
| Ho fumaneha ha Turbine | ha ho | ha ho | ha ho | ha ho |
| Sisteme ea matla | carburetor | carburetor | ente e le 'ngoe | ajoa ente |
Monyetla oa tokiso, theko ea enjene ea konteraka
Ha u leka ho eketsa matla a mochine o tukang ka hare, 1S e nkeloa sebaka ke liphetolelo tsa morao-rao le tse hlophisitsoeng hantle, mohlala 4S. Kaofela ha tsona li na le molumo o tšoanang oa ho sebetsa le boima ba 'mele le boholo ba tsona, kahoo ho nkeloa sebaka ho ke ke ha hloka liphetoho.
Keketseho ea lebelo le phahameng e thibeloa ke tlhophiso ea enjene ea nako e telele, mme sesebelisoa se tla fokotseha haholo. Tsela e 'ngoe e amoheleha haholoanyane - ho kenngoa ha turbocharger, e tla eketsa matla ho 30% ea boleng ba lebitso ntle le tahlehelo e kholo ea nako e telele.
Ho reka enjene ea konteraka ea letoto la 1S ho bonahala e le bothata, kaha ha ho na lienjineri tse tsoang Japane. Tse fanoang li na le sebaka sa lik'hilomithara tse fetang likete tse 100, ho kenyeletsa le maemo a Serussia.
