Toyota 1E injini
Ekuqaleni kweminyaka engamashumi ayisishiyagalombili yekhulu leminyaka elidlule, abaphathi beToyota Motors banquma ukwethula uchungechunge olusha lwezinjini ngaphansi kwegama elijwayelekile elithi E. Amayunithi ayehloselwe izimoto ezincane nezincane ezivela ebangeni lokukhiqiza le-corporation.
Umsebenzi wawuwukuthuthukisa injini yesabelomali esebenza kahle kakhulu, nakuba ilimaza izici zamandla, ezingadingi izindleko ezinkulu ekusebenzeni nasekulungiseni. Uphawu lokuqala, olwakhululwa ngo-1984, kwakuyiToyota 1E ICE, eyafakwa kuToyota Starlet.
Injini yayiyinjini ye-valve engaphezu kwe-in-line eyi-four-cylinder enevolumu yokusebenza engu-999 cm3. Umkhawulo wokufuduka wamukelwe ngenxa yezinzuzo zentela. I-cylinder block yenziwe ngensimbi ekhonjiwe, enamalayini acindezelwe ngaphakathi. I-block head material i-aluminium alloy. Kwasetshenziswa isikimu esinama-valve angu-3 isilinda, sengqikithi yama-valve angu-12. Bezingekho izishintshi zesigaba kanye nezinxephezelo zokususa ama-valve ama-hydraulic; ukulungiswa ngezikhathi ezithile komshini wamavalvu kwakudingeka. Ukushayela isikhathi kwenziwa ngebhande elinamazinyo. Ukuze kube lula ukwenza injini, kwafakwa i-crankshaft engenalutho. Uhlelo lwamandla luyi-carburetor.
Isilinganiso sokucindezela sasingu-9,0:1, okwenza kwaba nokwenzeka ukusebenzisa uphethiloli we-A-92. Amandla afinyelele ku-55 hp. Amandla ancishisiwe afinyelela ilitha levolumu yokusebenza cishe ahambisana nenjini ye-VAZ 2103, eyaqala ukukhiqizwa eminyakeni eyishumi nanye ngaphambili. Ngakho-ke, injini ye-1E ayikwazi ukubizwa ngokuthi iphoqelelwe.
Kodwa injini ye-1E yayihlukaniswa ngokusebenza kahle, futhi ku-Starlet ekhanyayo yancelisa izinkulungwane ezingama-300 km ngaphandle kwezinkinga. Ngokwaleli phuzu, umsebenzi obekwe ubuholi beToyota Motors ungabhekwa njengophothuliwe.
Izinzuzo kanye nokubi injini 1E
Inzuzo enkulu yale njini yomlilo yangaphakathi ukusetshenziswa kukaphethiloli okuphansi. IToyota Starlet enenjini enjalo ilingana ku-7,3 litres. uphethiloli emjikelezweni wasemadolobheni, ngaleso sikhathi owawubhekwa njengenkomba enhle ngisho nasezimotweni ezincane.
Okubi kufaka phakathi:
- insiza ephansi kunochungechunge A;
- ukuqhuma okungalungile okuvamile ngenxa yokungasebenzi kahle ohlelweni lokuthungela;
- kunzima ukusetha i-carburetor;
- ngisho nokushisa okuncane, kuphula i-cylinder head gasket.
Ngaphezu kwalokho, kwakukhona amacala okwenzeka piston izindandatho nge run 100 ayizinkulungwane km.
Imininingwane Yenjini 1E
Ithebula libonisa amapharamitha athile ale motor:
| Inombolo nokuhlelwa kwamasilinda | 4, ngokulandelana |
| Ivolumu yokusebenza, cm³ | 999 |
| Isistimu yamandla | carburetor |
| Amandla amakhulu, hp | 55 |
| I-torque enkulu, Nm | 75 |
| Vimba ikhanda | i-aluminium |
| Ububanzi besilinda, mm | 70,5 |
| Piston unhlangothi, mm | 64 |
| Isilinganiso sokucindezela | 9,0: 1 |
| Indlela yokusabalalisa igesi | I-SOHC |
| inani lama-valve | 12 |
| Izinxephezelo zeHydraulic | akukho |
| Isikhathi sokushayela | ibhande |
| Izilawuli zesigaba | akukho |
| I-Turbocharging | akukho |
| Amafutha anconyiwe | I-5W-30 |
| Umthamo kawoyela, l. | 3,2 |
| Uhlobo lwamafutha | I-AI-92 |
| Isigaba semvelo | I-EURO 0 |
Ngokuvamile, naphezu kokushiyeka okuthile, injini yayidumile. Abathengi abazange bamiswe yi-"disposability" esemthethweni ye-motor, okungaphezu kokukhokha ngezindleko eziphansi zokusebenza kanye nokutholakala kwezinjini zenkontileka. Yebo, futhi akunzima ngezingcweti ukuvuselela isitshalo samandla, umklamo olula unomthelela kulokhu.
