Toyota 1S, 1S-L, 1S-U, 1S-LU, 1S-iLU, 1S-iL, 1S-E, 1S-ELU, 1S-EL injuna
Abubuwa
Toyota S jerin injuna ana daukar su daya daga cikin mafi aminci a cikin kewayon samar da Toyota damuwa, wanda shi ne kawai jera gaskiya. Sun dade suna kan gaba a layin injin kungiyar. Duk da haka, wannan ya shafi wadanda suka kafa wannan jerin - 1S Motors, wanda ya bayyana a 1980, zuwa wani karami har.
Tsarin injin S-jerin
Naúrar 1S ta farko ita ce ingin sama mai lamba 4-Silinda tare da girman aiki na 1832 cm3. Tushen Silinda an yi shi da ƙarfe na simintin gyare-gyare, an yi kan katangar da ƙarfe mai haske na aluminum. 8 bawuloli aka shigar a cikin block head, 2 ga kowane Silinda. An yi tafiyar lokaci ta hanyar bel ɗin. Tsarin bawul ɗin yana sanye da ma'auni na hydraulic, ba a buƙatar daidaitawar sharewa. Akwai wuraren zama a cikin kasan pistons waɗanda ke hana bawul ɗin saduwa da pistons lokacin da bel ɗin lokaci ya karye.
An yi amfani da hadadden carburetor a cikin tsarin wutar lantarki. Ignition - mai rarrabawa, wanda ke da ƙima mai mahimmanci. Ana yin murfin da manyan wayoyi masu ƙarfi a cikin yanki ɗaya, kawai ana iya maye gurbin taron.
Injin an yi dogon bugu. Diamita na Silinda ya kasance 80,5 mm, yayin da bugun piston ya kasance 89,9 mm. Wannan saitin yana ba da haɓaka mai kyau a ƙananan ƙananan gudu da matsakaici, amma ƙungiyar piston suna fuskantar nauyin nauyi a babban saurin injin. Na farko S-jerin injuna na da 90 hp. a 5200 rpm, kuma karfin ya kai 141 N.m a 3400 rpm. An shigar da motar a kan motocin Toyota Carina mai jikin SA60, da kuma kan Cressida / Mark II / Chaser a cikin SX, nau'ikan 6X.
A tsakiyar 1981, da engine aka inganta, da 1S-U version ya bayyana. An sanye da tsarin shaye-shaye da na'ura mai jujjuyawar iskar gas. An haɓaka rabon matsawa daga 9,0:1 zuwa 9,1:1, ƙarfin ya ƙaru zuwa 100 hp. da 5400 rpm. Ƙarfin wutar lantarki ya kasance 152 N.m a 3500 rpm. An shigar da wannan rukunin wutar lantarki akan motocin MarkII (Sx70), Corona (ST140), Celica (SA60), Carina (SA60).
Mataki na gaba shine bayyanar nau'ikan 1S-L da 1S-LU, inda harafin L yana nufin injin mai juyawa. 1S-LU ita ce injin farko da aka shigar akan samfuran tuƙi na gaba. A ka'ida, injin konewa na ciki ya kasance iri ɗaya, amma yana buƙatar shigar da wani madaidaicin carburetor. Corona (ST150) da CamryVista (SV10) an sanye su da irin waɗannan tashoshin wutar lantarki.
Kusan lokaci guda tare da injunan juzu'i na carbureted, nau'in allura ya bayyana, wanda ake kira 1S-iLU. An maye gurbin carburetor tare da allura guda ɗaya, inda bututun ƙarfe ɗaya na tsakiya ya faɗo mai a cikin nau'in sha. Wannan ya sa ya yiwu a kawo wutar lantarki zuwa 105 hp. da 5400 rpm. Torque ya kai 160 N.m a ƙananan gudu - 2800 rpm. Yin amfani da injector ya sa ya yiwu a fadada kewayon gudu sosai wanda ƙarfin da ke kusa da matsakaicin yana samuwa.
Ba a bayyana cikakken abin da ya haifar da buƙatar shigar da allura guda ɗaya akan wannan motar ba. Ya zuwa wannan lokaci, Toyota ya riga ya sami ingantaccen tsarin allura na L-Jetronic multipoint wanda injiniyoyin Bosh suka haɓaka. Ta, a ƙarshe, an shigar da ita akan nau'in 1S-ELU, wanda ya fara a 1983. An sanya 1S-ELU ICE akan motar Toyota Corona mai dauke da gawar ST150, ST160. Ƙarfin mota ya ƙaru zuwa 115 dawakai a 5400 rpm, kuma karfin juyi ya kasance 164 Nm a 4400 rpm. An dakatar da samar da jerin motocin 1S a cikin 1988.
Abũbuwan amfãni da rashin amfani na 1S jerin Motors
Ana ɗaukar injunan jerin injunan Toyota 1S na gama gari a tsakanin rukunin wutar lantarkin ƙungiyar. Suna da fa'idodi masu zuwa:
- babban riba;
- albarkatu mai karɓuwa;
- aiki shiru;
- kiyayewa.
Motoci suna kula da kilomita dubu 350 ba tare da matsala ba. Amma suna da manyan kurakuran ƙira, daga cikinsu akwai babban mai karɓar mai mai tsayi da yawa, wanda ke haifar da yunwar mai a lokacin sanyi. Ana lura da wasu gazawa:
- wuya don daidaitawa da kula da carburetor;
- bel na lokaci yana kuma fitar da famfon mai, wanda shine dalilin da ya sa yake samun ƙarin lodi kuma galibi yana karyewa kafin lokaci;
- bel na lokaci yana tsalle hakora ɗaya ko biyu saboda tsayin daka, musamman lokacin farawa a cikin sanyi mai tsanani tare da mai mai kauri;
- rashin yiwuwar sauyawa daban na manyan wayoyi masu ƙarfin lantarki.
Duk da wadannan matsalolin, injinan sun shahara a tsakanin masu ababen hawa daga kasashe daban-daban.
Технические характеристики
Tebur yana nuna wasu halaye na fasaha na 1S jerin Motors.
| Injin | 1S | 1 S-U | 1S-iLU | 1S-LIFE |
|---|---|---|---|---|
| Yawan silinda | R4 | R4 | R4 | R4 |
| Bawuloli a kowace silinda | 2 | 2 | 2 | 2 |
| Toshe abu | baƙin ƙarfe | baƙin ƙarfe | baƙin ƙarfe | baƙin ƙarfe |
| Silinda shugaban abu | aluminum | aluminum | aluminum | aluminum |
| Ƙarar aiki, cm³ | 1832 | 1832 | 1832 | 1832 |
| Matsakaicin matsawa | 9,0:1 | 9,1:1 | 9,4:1 | 9,4:1 |
| Arfi, h.p. a rpm | 90/5200 | 100/5400 | 105/5400 | 115/5400 |
| Torque N.m a rpm | 141/3400 | 152/3500 | 160/2800 | 164/4400 |
| Man | 5W-30 | 5W-30 | 5W-30 | 5W-30 |
| Samun karfin injin turbin | babu | babu | babu | babu |
| Tsarin wutar lantarki | carburetor | carburetor | allura guda daya | yada allura |
Yiwuwar daidaitawa, siyan injin kwangila
Lokacin ƙoƙarin ƙara ƙarfin injin konewa na ciki, 1S ana maye gurbinsu da sigar gaba da ci gaba, misali 4S. Dukansu suna da girman aiki iri ɗaya da nauyin nauyi da halaye masu girma, don haka maye gurbin ba zai buƙaci gyare-gyare ba.
Ana hana haɓaka mafi girman gudu ta hanyar tsarin injin dogon bugun jini, kuma albarkatun za su ragu sosai. Wata hanya ita ce mafi karɓa - shigarwa na turbocharger, wanda zai ƙara ƙarfin zuwa 30% na ƙimar ƙima ba tare da hasara mai mahimmanci ba.
Siyan injin kwangila na jerin 1S da alama yana da matsala, tunda kusan babu injina daga Japan. Wadanda aka ba su suna da nisan mil fiye da 100 dubu kilomita, ciki har da yanayin Rasha.
