I-Toyota 1S, 1S-L, 1S-U, 1S-LU, 1S-iLU, 1S-iL, 1S-E, 1S-ELU, 1S-EL izinjini

Izinjini ze-Toyota S zibhekwa njengenye enokwethenjelwa kakhulu emkhakheni wokukhiqiza we-Toyota ukukhathazeka, okuyiqiniso ngokwengxenye. Isikhathi eside bekuyibo abahamba phambili emgqeni wenjini yeqembu. Nokho, lokhu kusebenza abasunguli balolu chungechunge - 1S motors, eyavela ngo-1980, ngezinga elincane.

I-S-series injini design

Iyunithi yokuqala ye-1S kwakuyinjini engu-4-cylinder in-line overhead enevolumu yokusebenza engu-1832 cm3. I-cylinder block yenziwe nge-cast iron, inhloko ye-block yenziwe nge-alloy aluminium ekhanyayo. Ama-valve angu-8 afakwe ekhanda lebhulokhi, ama-2 kusilinda ngasinye. Ukushayela isikhathi kwenziwa nge-belt drive. I-valve mechanism ifakwe izinxephezelo ze-hydraulic, ukulungiswa kwemvume akudingeki. Kunezinqe ezinqenqemeni zamapiston ezivimbela ama-valve ukuthi angahlangani namapiston uma ibhande le-timing liphuka.

Injini yeToyota 1S

Kusetshenziswe i-carburetor eyinkimbinkimbi ohlelweni lwamandla. Ukuthungela - umsabalalisi, obenomklamo ongalungile wokubala. Isembozo kanye nezintambo eziphezulu ze-voltage zenziwe ngesiqephu esisodwa, umhlangano kuphela ongashintshwa.

Injini yenziwe isikhathi eside. Ububanzi besilinda bebungu-80,5 mm, kanti i-piston stroke ibingu-89,9 mm. Lokhu kulungiselelwa kunikeza ukudonsa okuhle ngesivinini esiphansi nesimaphakathi, kodwa iqembu le-piston lithola imithwalo eyeqile ngesivinini esiphezulu senjini. Izinjini zokuqala ze-S-series zine-90 hp. ku-5200 rpm, futhi i-torque ifinyelele ku-141 N.m ku-3400 rpm. Imoto yafakwa ezimotweni zeToyota Carina ezinomzimba we-SA60, kanye nakuCressida / Mark II / Chaser ku-SX, izinguqulo ze-6X.

IToyota Carina enomzimba we-SA60

Maphakathi no-1981 injini yathuthukiswa, kwavela inguqulo ye-1S-U. Isistimu ye-exhaust yayifakwe isiguquli segesi ephumayo. Isilinganiso sokucindezelwa sinyusiwe sisuka ku-9,0:1 saya ku-9,1:1, amandla akhuphuka afinyelela ku-100 hp. ngo-5400 rpm. I-torque yayingu-152 N.m ku-3500 rpm. Le yunithi yamandla ifakwe ezimotweni ze-MarkII (Sx70), Corona (ST140), Celica (SA60), Carina (SA60).

Isinyathelo esilandelayo kwaba ukuvela izinguqulo 1S-L futhi 1S-LU, lapho uhlamvu L kusho injini transverse. I-1S-LU kube injini yokuqala eyafakwa kumamodeli okushayela ngamasondo angaphambili. Eqinisweni, injini yomlilo yangaphakathi yahlala ifana, kodwa yayidinga ukufakwa kwe-carburetor eyinkimbinkimbi nakakhulu. I-Corona (ST150) kanye ne-CamryVista (SV10) zazihlonyiswe ngalezi zikhungo zikagesi.

I-Camry SV10

Cishe ngasikhathi sinye ne-carbureted transverse engine kwavela inguqulo yomjovo, eyayibizwa nge-1S-iLU. I-carburetor yathathelwa indawo ngomjovo owodwa, lapho umlomo wombhobho owodwa omaphakathi ukhipha uphethiloli endaweni eningi ewuthathayo. Lokhu kwenze kwaba nokwenzeka ukuletha amandla afinyelele ku-105 hp. ngo-5400 rpm. I-torque ifinyelele ku-160 N.m ngesivinini esiphansi - 2800 rpm. Ukusetshenziswa komjovo kwenze kwaba nokwenzeka ukwandisa kakhulu ububanzi besivinini lapho i-torque eseduze nobukhulu itholakala khona.

1S-iLU

Akukacaci kahle ukuthi yini edale isidingo sokufaka umjovo owodwa kule motor. Ngalesi sikhathi, iToyota isivele inohlelo lomjovo oluthuthuke kakhulu lwe-L-Jetronic oluthuthukiswe onjiniyela bakwaBosh. Yena, ekugcineni, efakwe 1S-ELU version, eyaqala ngo-1983. I-1S-ELU ICE ifakwe emotweni yakwaToyota Corona enemizimba engu-ST150, ST160. Amandla ezimoto anyuke afinyelela ku-115 amahhashi angu-5400 rpm, kanye ne-torque engu-164 Nm ku-4400 rpm. Ukukhiqizwa kwe-1S series motors kwanqanyulwa ngo-1988.

1S-IMPILO

Izinzuzo kanye nokubi 1S series motors

Izinjini ze-Toyota 1S zibhekwa njengezivame kakhulu phakathi kwamayunithi amandla eqembu. Zinezinzuzo ezilandelayo:

• inzuzo ephezulu;
• insiza eyamukelekayo;
• ukusebenza buthule;
• ukulondolozwa.

Motors ukunakekela 350 XNUMX km ngaphandle kwezinkinga. Kodwa babeneziphambeko eziphawulekayo zokuklama, phakathi kwazo okuyinhloko kungumamukeli kawoyela omude ngokweqile, okuholela ekulambeni kawoyela ngesikhathi sokuqala okubandayo. Okunye ukushiyeka kuyaphawulwa:

• kunzima ukulungisa nokugcina i-carburetor;
• ibhande lesikhathi ngaphezu kwalokho lishayela iphampu kawoyela, yingakho ithola imithwalo eyengeziwe futhi ivame ukuphuka ngaphambi kwesikhathi;
• ibhande lesikhathi ligxumela izinyo elilodwa noma amabili ngenxa yobude obuningi, ikakhulukazi lapho liqala ngesithwathwa esinamandla ngamafutha ajiyile;
• ukungenzeki kokushintshwa okuhlukile kwezintambo ezinama-voltage aphezulu.

Naphezu kwalezi zinkinga, izinjini zazithandwa kakhulu phakathi kwabashayeli abavela emazweni ahlukene.

Технические характеристики

Ithebula libonisa izici ezithile zobuchwepheshe ze-1S series motors.

Injini	1S	1S-U	1S-iLU	1S-IMPILO
Inani lamasilinda	R4	R4	R4	R4
Amasilinda ngesilinda ngasinye	2	2	2	2
Vimba impahla	Insimbi	Insimbi	Insimbi	Insimbi
Impahla yekhanda lesilinda	aluminium	aluminium	aluminium	aluminium
Ivolumu yokusebenza, cm³	1832	1832	1832	1832
Isilinganiso sokucindezela	9,0:1	9,1:1	9,4:1	9,4:1
Amandla, hp ngo-rpm	90/5200	100/5400	105/5400	115/5400
I-Torque N.m nge-rpm	141/3400	152/3500	160/2800	164/4400
Oil	I-5W-30	I-5W-30	I-5W-30	I-5W-30
Ukutholakala kwe-Turbine	akukho	akukho	akukho	akukho
Isistimu yamandla	carburetor	carburetor	umjovo owodwa	umjovo wasatshalaliswa

Amathuba okushuna, ukuthengwa kwenjini yenkontileka

Uma uzama ukukhulisa amandla enjini yomlilo yangaphakathi, i-1S ithathelwa indawo yizinguqulo zakamuva nezithuthuke ngokwesakhiwo, isibonelo i-4S. Zonke zinevolumu efanayo yokusebenza nesisindo nezici zosayizi, ngakho ukushintshwa ngeke kudinge ukushintshwa.

Ukwenyuka kwesivinini esiphezulu kuvinjelwa ukucushwa kwenjini yesikhathi eside, futhi insiza izokwehla kakhulu. Enye indlela iyamukeleka kakhulu - ukufakwa kwe-turbocharger, okuzokwandisa amandla ku-30% yenani elibizayo ngaphandle kokulahlekelwa okuphawulekayo kokuqina.

Ukuthenga injini yenkontileka yochungechunge lwe-1S kubonakala kuyinkinga, njengoba zingekho izinjini ezivela e-Japan. Labo ahlinzekwa babe mileage ezingaphezu kuka 100 ayizinkulungwane km, kuhlanganise nezimo Russian.