Izinjini 1KR-FE, 1KR-DE, 1KR-DE2

Izinjini ze-Toyota zochungechunge lwe-1KR ziyingxenye yamayunithi angama-3-cylinder anamandla aphansi. Zathuthukiswa enkampanini engaphansi kweToyota Corporation - Daihatsu Motor Co. I-flagship yalolu chungechunge injini ye-1KR-FE, eyethulwa okokuqala ngoNovemba 2004 ku-Daihatsu Sirion entsha, ehloselwe imakethe yaseYurophu.

Okuhlangenwe nakho okuwusizo ekusebenziseni i-Sirion hatchback eYurophu ngokushesha kwabonisa ochwepheshe bezimoto emhlabeni wonke ukuthi onjiniyela be-Daihatsu bakwazile ukwakha injini enhle kakhulu yezimoto zedolobha elincane. Izinzuzo eziyinhloko zale njini yomlilo yangaphakathi isisindo esincane, ukusebenza kahle, i-torque enhle ezinhlobonhlobo zejubane eliphansi neliphakathi, kanye nezinga elincane lokukhishwa okuyingozi. Ngenxa yalezi zimfanelo, eminyakeni eyalandela injini ye-1KR yayisungulwe kahle futhi yasungulwa kabanzi hhayi kuphela ngaphansi kwezimoto ezincane ze "Daihatsu" neToyota, kodwa futhi yaqala ukusetshenziswa ngempumelelo ezimotweni ezihlangene ezivela kubakhiqizi bezinkampani zangaphandle ezifana I-Citroen-Peugeot ne-Subaru.

Izici zokuklama zenjini yeToyota 1KR-FE zimi kanje:

• Zonke izingxenye ezinkulu zenjini (ikhanda le-cylinder, i-cylinder head kanye ne-oil pan) zenziwe nge-alloy aluminium ekhanyayo, ehlinzeka iyunithi ngesisindo esihle kakhulu nobukhulu, kanye namazinga aphansi okudlidliza nomsindo;
• Ama-rod okuxhuma ama-long-stroke, ahambisana nesistimu ye-VVT-i kanye nesistimu yokuthuthukisa i-geometry yamachweba okungenisa, avumela injini ukuba ithuthukise i-torque ephezulu ngokwanele phezu kwebanga elibanzi;
• Ama-piston nama-piston amasongo enjini ahlanganiswe nenhlanganisela ekhethekile engagugi, enciphisa kakhulu ukulahleka kwamandla ngenxa yokungqubuzana;
• Amakamelo omlilo ahlangene ahlinzeka ngezimo ezifanele zokuthungela ingxube kaphethiloli, okuholela ekunciphiseni ukukhishwa okuyingozi.

Kuyathakazelisa. Iminyaka emine ilandelana (1-2007), i-2010KR-FE ICE yawina umklomelo we-International Engine of the Year esigabeni senjini engu-1 litre, eyasungulwa futhi yaklonyeliswa minyaka yonke ngabakwa-UKIP Media & Events Automotive Magazines ngokusekelwe emiphumeleni yokuvota. kusukela ezintathelini eziphuma phambili ekushicilelweni kwezimoto.

Технические характеристики

Ipharamitha	Okushoyo
Inkampani / imboni yokukhiqiza	Daihatsu Motor Corporation / March plant
Imodeli nohlobo lwenjini evuthayo yangaphakathi	1KR-FE, uphethiloli
Iminyaka yokukhululwa	2004
Ukucushwa kanye nenombolo yamasilinda	Amasilinda amathathu asemgqeni (R3)
Ukusebenza ivolumu, cm3	996
I-Bore / Stroke, mm	71,0 / 84,0
Isilinganiso sokucindezela	10,5:1
Inani lama-valves kwisilinda ngasinye	4 (2 okokufaka kanye no-2 okokukhipha amandla)
Indlela yokusabalalisa igesi	Iketango lomugqa owodwa, i-DOHC, isistimu ye-VVTi
Ubukhulu. amandla, hp / rpm	67 / 6000 (71 / 6000*)
Ubukhulu. i-torque, N m / rpm	91 / 4800 (94 / 3600*)
Uhlelo Lwamafutha	I-EFI - umjovo we-elekthronikhi osabalalisiwe
Uhlelo lwe-Ignition	Ikhoyili ehlukile yokuthungela isilinda ngayinye (DIS-3)
Uhlelo lokugcoba	Kuhlangene
Uhlelo lokupholisa	Uketshezi
Inombolo ye-octane enconyiwe kaphethiloli	Uphethiloli ongenayo i-AI-95
Cishe ukusetshenziswa kukaphethiloli emjikelezweni wasemadolobheni, l per 100 km	5-5,5
Amazinga ezemvelo	EURO 4 / EURO 5
Izinto zokwenziwa kwekhanda le-cylinder nekhanda le-cylinder	I-aluminium alloy
Isisindo senjini evuthayo yangaphakathi enezinamathiselo (cishe), kg	69
Impilo yenjini (cishe), inkulungwane yamakhilomitha	200-250

* - Amanani athile wepharamitha ancike kuzilungiselelo zeyunithi yokulawula injini.

Ukusebenza

Ngezansi kukhona uhlu oluphelele lwezimoto ezivela kubakhiqizi abahlukene lapho injini evuthayo yangaphakathi engu-1KR-FE ifakiwe futhi isafakiwe:

• Toyota Passo (05.2004-н.в.);
• Toyota Aygo (02.2005- н.в.);
• Toyota Vitz (01.2005-okwamanje);
• Toyota Yaris (08.2005-okwamanje);
• Toyota Belta (11.2005-06.2012);
• Toyota iQ (11.2008-okwamanje);
• I-Daihatsu Sirion;
• I-Daihatsu Boon;
• I-Daihatsu Cuore;
• Subaru Justy;
• I-Citroen C1;
• IPeugeot 107.

Engine ukulungiswa

Ikakhulukazi ezimakethe zezimoto zase-Asia, iToyota yenza izinguquko ezimbili ezenziwe lula endaweni yesikhulumi senjini engu-1KR-FE: 1KR-DE kanye ne-1KR-DE2.

Ukukhiqizwa kwenjini evuthayo yangaphakathi engu-1KR-DE kwaqala ngo-2012 e-Indonesia. Lolu phiko lukagesi lwaluhloselwe ukuhlomisa i-compact yasemadolobheni i-Toyota Aqva ne-Daihatsu Ayla, ekhiqizwe i-Astra Daihatsu joint venture futhi yahlinzekwa ezimakethe zendawo njengengxenye yohlelo lwe-Low Cost Green Car. Injini ye-1KR-DE ihlukaniswa "kumzali" wayo ngokungabikho kwesistimu ye-VVT-i, ngenxa yalokho izici zayo ziye zaba "isizotha": amandla aphezulu angama-48 kW (65 hp) ku-6000 rpm, i-torque. ingu-85 Nm ku-3600 rpm. Ububanzi kanye nokushaywa kwama-pistons kwahlala kufana (71 mm ngo-84 mm), kodwa umthamo wekamelo lomlilo lenyuka kancane - laya ku-998 cc. cm.

Irabha-ipulasitiki engashisi yakhethwa njengento yokwenziwa kwekhanda le-cylinder 1KR-DE esikhundleni se-aluminium, okwenza kube nokwenzeka ukunciphisa isisindo senjini cishe ngo-10 kg. Ngenhloso efanayo, i-multifold exhaust kanye ne-catalytic converter enenzwa ye-oxygen ihlanganiswe nesakhiwo esisodwa esinekhanda le-cylinder.

Ngo-2014, e-Malaysia, ibhizinisi elihlangene ne-Daihatsu laqala ukukhiqizwa kwe-Perodua Axia hatchback, eyaqala ukuhlonyiswa ngenguqulo enamandla kakhulu yenjini ye-1KR-DE - 1KR-DE2. Ukwanda kwamandla kufinyelelwe ngokwandisa kancane isilinganiso sokucindezela kwengxube yokusebenza - kuya ku-11: 1. I-1KR-DE2 ikhiqiza amandla afinyelela ku-49 kW (66 hp) ku-6000 rpm kanye no-90 Nm ku-3600 rpm. Izici ezisele zifana ngokuphelele nalezo zenjini engu-1KR-DE. Injini ihlangabezana nezidingo zemvelo ze-EURO 4, futhi ukuze ifinyelele izinga eliphezulu ngokusobala ayinalo uhlelo lwe-VVT-i.

Kumele kuqashelwe ukuthi injini yomlilo yangaphakathi engu-1KR-DE2 ekhiqizwa eMalaysia isetshenziswa kwenye imodeli yeToyota. Lena i-Toyota Wigo, inkampani ephethwe yinkampani yase-Japan ehlanganisa futhi inikeze emakethe yezimoto yase-Philippine.

AmaShayina, asuselwa enjinini engu-1KR-FE, asungule futhi adala eyawo injini evuthayo yangaphakathi enamasilinda amathathu efana nenkomba ethi BYD371QA.

Izincomo zesevisi

Injini ye-Toyota 1KR iyiyunithi yamandla esimanje eyinkimbinkimbi, ngakho-ke izindaba zayo zokuyigcina zivela phambili. Imfuneko yokugcina insiza eyakhelwe injini ngumkhiqizi ukushintshwa okufika ngesikhathi kwamafutha enjini, izihlungi nama-spark plug. Kuyadingeka ukusebenzisa kuphela uwoyela motor okusezingeni eliphezulu ekilasini 0W30-5W30 SL/GF-3. Ukwehluleka ukuhambisana nalesi sidingo kungase kuholele ekuvalelekeni kwamavalvu esistimu ye-VVT-i kanye nokunye ukwehluleka kwenjini iyonke.

2009 I-TOYOTA IQ 1.0 INJINI - 1KR-FE

Njengezinye izinjini eziningi ezivuthayo zangaphakathi ezenziwe ngama-alloys alula, i-1KR-FE iyinjini "elahlwayo", okungukuthi, uma izingxenye zayo zangaphakathi nezindawo zayo zonakele, ukulungiswa kwazo cishe akunakwenzeka. Ngakho-ke, noma yikuphi ukungqongqoza okungaphandle kwenjini kufanele kube uphawu kumnikazi ukuze anqume imbangela yokwenzeka kwayo futhi asuse ngokushesha iphutha elihlonziwe. Isixhumanisi esibuthakathaka enjinini evuthayo yangaphakathi uchungechunge lwesikhathi. Ngokuphambene nenkolelo evamile yokuthi isekethe ayihluleki, insiza yalolu cingo ingaphansi kakhulu kunengqikithi yesisetshenziswa senjini evuthayo yangaphakathi. Ukushintsha uchungechunge lwesikhathi nge-1KR-FE ngemva kwamakhilomitha ayizinkulungwane eziyi-150-200 kuyinto evamile.

Ngokwezibuyekezo ezivela kubanikazi, ukulungisa injini ye-1KR-FE ngokuvamile kuhilela ukulungisa okunamathiselwe noma izisetshenziswa zikagesi namasistimu afakwe enjinini. Izinkinga zivela ikakhulukazi emikhiqizweni emidala futhi zihlotshaniswa, ikakhulukazi, nama-valve e-VVT-i avaliwe kanye ne-throttle valve.

Injini engu-1KR-FE izuze udumo olwengeziwe kubanikazi bezimoto zeqhwa abajabulela ukuthenga izinjini zenkontileka zale modeli futhi bazifake esikhundleni samayunithi efekthri. Ummeleli ovelele wokulungiswa okunjalo yimoto yeqhwa ye-Taiga enenjini engu-1KR.