Injini engu-0.9 TCe - yimuphi umehluko phakathi kweyunithi efakiwe, okuhlanganisa ku-Clio ne-Sandero?

Injini engu-0.9 TCe, nayo ebhalwe ngesifinyezo esithi 90, iyisitimela esinamandla ethulwa eGeneva ngo-2012. Yinjini yokuqala yakwaRenault enamasilinda amathathu futhi iyinguqulo yokuqala yomndeni wenjini yaMandla. Funda kabanzi ngalokhu esihlokweni sethu!

Onjiniyela bakwaRenault nakwaNissan basebenze ngenjini engu-0.9 TCe

Injini eyi-compact three-cylinder yakhiwe ngonjiniyela bakwaRenault nakwaNissan. Ibizwa nangokuthi i-H4Bt kanye nochungechunge lwe-H (eduze kwaMandla) kwaRenault kanye ne-HR yakwaNissan. Umgomo wokusebenzela injini kwakuwukuhlanganisa ubuchwepheshe obusebenzayo, besimanje obabutholakala engxenyeni yenjini eshibhile. Le phrojekthi ibe yimpumelelo ngenxa yesu elenziwe kahle lokwehlisa inani elihlanganisa ubukhulu obuncane namandla amakhulu nokusebenza kahle kwe-powertrain.

Idatha yobuchwepheshe - ulwazi olubaluleke kakhulu mayelana nebhayisikili

Injini kaphethiloli eyi-three cylinder yakwaRenault ine-valve ye-DOHC. Iyunithi ye-turbocharged ene-stroke ine-bore engu-72,2 mm kanye ne-stroke engu-73,1 mm ene-compression ratio engu-9,5:1. Injini engu-9.0 TCe ithuthukisa i-90 hp futhi inokususwa okunembile okungu-898 cc.

Ukuze usebenzise kahle iyunithi yamandla, uphethiloli ogcwele wokwenziwa wedizili A3/B4 RN0710 5w40 kufanele usetshenziswe futhi ushintshwe njalo ngemva kuka-30-24 km. km noma njalo ezinyangeni ezi-4,1. Umthamo wethangi lezinto XNUMX l. Ukusebenza kwezimoto ngale modeli yenjini akubizi. Isibonelo, iRenault Clio isebenzisa amalitha angu-4,7 ngebanga lika-100 km. Imoto nayo inokusheshisa okuhle - ukusuka ku-0 kuye ku-100 km / h ishesha ngemizuzwana engu-12,2 ngesisindo somgwaqo esingu-1082 kg.

Iziphi izinhlobo zezimoto efakwe kuzo injini engu-0.9 TCe?

Lezi ngokuvamile izimoto ezincane ezivame ukusetshenziselwa ukuhamba edolobheni noma imizila engadingi kakhulu. Ezimotweni zakwaRenault lezi yizimoto ezifana nalezi: Renault Captur TCE, Renault Clio TCE/Clio Estate TCE, Renault Twingo TCE. UDacia uphinde abe yingxenye yeqembu laseFrance elikhathazayo. Izinhlobo zezimoto ezinenjini engu-0.9 TCe: Dacia Sandero II, Dacia Logan II, Dacia Logan MCV II noDacia Sandero Stepway II. Ibhulokhi iphinde isetshenziswe ezimotweni ze-Smart ForTwo 90 kanye ne-Smart ForFour 90.

Ukucatshangelwa kwedizayini - yaklanywa kanjani idrayivu?

Injini engu-90 TCe inama-dynamics amahle - abasebenzisi babonga amandla amaningi kuyunithi yamandla encane kangaka. Ngenxa yokwehliswa ngempumelelo kobukhulu, injini idla uphethiloli omncane futhi ngesikhathi esifanayo ihambisana nezindinganiso zokukhishwa kwe-European - Euro5 ne-Euro6. Ngemuva kokubuyekezwa okuhle kwenjini ye-TCe 9.0 kunezinqumo ezithile zokuklama. Thola ukuthi umklamo webhayisikili wawuhlelwe kanjani. Sethula izixazululo zedizayini ezivela konjiniyela bakwaNissan nakwaRenault.

I-cylinder block kanye nama-camshafts

Kuyaphawuleka ukuthi i-cylinder block yenziwe kanjani: yenziwe nge-alloy aluminium ekhanyayo, ikhanda liphonswa kusukela kunto efanayo. Ngenxa yalokhu, isisindo senjini ngokwayo siyancipha kakhulu. Iphinde ibe nama-camshaft amabili aphezulu kanye nama-valve amane isilinda. Ngokulandelayo, isistimu yesikhathi ye-valve eguquguqukayo ye-VVT yaxhunywa ku-camshaft yokuthatha.

Inhlanganisela ye-turbocharger ne-VVT yanikezani?

Injini engu-0.9 TCe nayo ine-fixed geometry turbocharger ehlanganiswe ne-exhaust manifold. Le nhlanganisela ye-turbocharging ne-VVT inikeze i-torque ephezulu ngesivinini esiphansi senjini ebangeni elibanzi le-rpm nge-boost pressure engu-2,05 bar.

Izici zokuklama iyunithi

Lokhu kufaka phakathi ukuthi injini engu-0.9 TCE inochungechunge lwesikhathi sokuphila. Okungezwe kulokhu yiphampu kawoyela eshintshashintshayo kanye nama-spark plug anamakhoyili ahlukene. Futhi, abaklami bakhethe i-electronic multi-point injection system ehambisa uphethiloli kumasilinda.

Ubuhle benjini engu-0.9 TCe bukhuthaza abashayeli ukuthi bathenge izimoto ngalolu hlobo.

Okunye okunomthelela omkhulu kulokhu ukuthi injini kaphethroli isebenza kahle kakhulu esigabeni sayo. Lokhu kuzuzwe ngokunciphisa ukugudluzwa kube amasilinda amathathu nje, kuyilapho kunciphisa ukungqubuzana ngo-3% uma kuqhathaniswa nenguqulo yamasilinda amane.

Lolu phiko luphinde luthole ukubuyekezwa okuhle kwesiko lomsebenzi walo. Isikhathi sokuphendula singaphezu kokwanelisayo. Injini engu-0.9 TCe ikhiqiza i-90 hp ku-5000 rpm kanye ne-torque engu-135 Nm phezu kwe-rev range, kwenza injini ikwazi ukusabela ngisho kumarev aphansi.

Kuyaphawuleka futhi ukuthi abaklami beyunithi banqume ukusebenzisa ubuchwepheshe be-Stop & Start. Ngenxa yalesi simiso, amandla adingekayo ukuze kuqhutshwe imoto asetshenziswa kahle kakhulu. Lokhu kuphinde kuthonywe izixazululo ezifana nesistimu yokubuyisela amandla amabhuleki, iphampu kawoyela eshintshashintshayo, i-thermoregulation noma ukusha okushesha nokuzinzile ngenxa yomphumela we-High Tumble.

Ingabe kufanele ngikhethe injini engu-0.9TCe?

Umkhiqizi weyunithi uyaqinisekisa ukuthi ihlangabezana nazo zonke izindinganiso zekhwalithi ezidingekayo. Liningi iqiniso kulokhu. I-motor, eyakhiwe ngokuya ngephrojekthi yokunciphisa usayizi, ayinawo amaphutha amakhulu okuklama.

Phakathi kwezinkinga ezivame ukubikwa kakhulu yi-carbon deposits ngokweqile noma ukusetshenziswa kukawoyela. Kodwa-ke, kufanele kuqashelwe ukuthi lezi ziyizimo ezimbi ezibonakala kuwo wonke amamodeli ngomjovo oqondile wamafutha. Ngokulungiswa okuvamile, injini engu-0.9 TCe kufanele isebenze njalo amamayela angaphezu kuka-150. amakhilomitha noma ngaphezulu. Ngakho-ke, ukuthenga imoto ngale yunithi kungaba yisinqumo esihle.