Nissan QG18DD injini

Zviri mukati

Technical specifications
Motor kuvimbika
Kuchengetedza
Rudzii rwemafuta kudira
Mota dzakaiswa injini iyi

Nissan Motors imhando yemazuva ano yeinjini inoratidzira nzira dzakareruka dzekupa mazita ejini yega yega.

Aya ndiwo mazita eimwe injini chaiyo, asiwo decoding yemhando yayo:

unit series;
volume;
jekiseni nzira.
zvimwe zvinhu zveinjini.

QG imhuri yechina-cylinder ICEs yakagadzirwa naNissan. Mutsara wechigadzirwa hausanganisire chete marudzi eakajairwa DOHC injini, asiwo akasiyana ezvigadzirwa zvine jekiseni rakananga (DEO Di). Kune zvakare injini dzinomhanya pane liquefied gasi QG18DEN. Ese maQG motors anoratidzirwa nekuvapo kwechigadziriso chinokubvumira kuti uchinje magasi ekugovera gasi, izvo zvinoita kuti zvikwanise kufunga mota seanalogue yeVVTi.

Iyo qg18dd inozivikanwa kuve yakagadzirwa muJapan neMexico. Injini yakarongedzwa kuti iwane torque pane yakaderera RPM uye yakakwirira simba mazinga. Izvi zvinodiwa kuti ive nechokwadi chekuti injini inopindura kune pedal. Cast iron inosarudzwa sechinhu chekugadzira injini, iyo silinda musoro inogadzirwa nealuminium. Zvakare, ruzivo rune pesvedzero huru pane hunhu hwekushanda kwemota:

MPI mafuta jekiseni;
forged simbi yekubatanidza tsvimbo;
camshafts yakakwenenzverwa;
aluminium kutora manifold.

QG18DE ine N-VCT tekinoroji yakagadziridzwa naNissan uye yakapihwa mubairo we2001 RJC Technology.

Iyo Nissan QG injini dzakatevedzana mhando dzemukati dzinopisa peturu injini kubva kumugadziri Nissan Motors. Iyi nhevedzano inomiririrwa neaina-cylinder uye mana-stroke modhi, huwandu hwayo hunogona kuenzana ne:

1,3 L;
1,5 L;
1,6 L;
1,8 l.

Kuvapo kwechikamu chekuchinja system kwakajairika kunzvimbo dzekugovera gasi munzvimbo yekupinda shaft. Dzimwe injini dzemhando dzakashongedzerwa neiyo yakananga jekiseni system.

Iyo 1,8-lita injini ine Nissan Variable Cam Timing, yakagadziridzwa mamiriro ekutyaira muguta. The disassembled photo inogona kuonekwa pazasi. Nissan QG18DD injini

Technical specifications

Injini yekumhanyisa, cubic cm	1769
Simba rakakura, hp	114 - 125
Kunonyanyisa torque, N * m (kg * m) pa rpm.	158(16)/2800 161(16)/4400 163(17)/4000 163(17)/4400 165(17)/4400
Mafuta anoshandiswa	Gasoline Peturu Premium (AI-98) Peturu Yakajairwa (AI-92, AI-95) Peturu AI-95
Mafuta anoshandiswa, l / 100 km	3.8 - 9.1
mhando yeinjini	4-cylinder, 16-vharuvhu, DOHC
Wedzera. Injini ruzivo	3
CO2 kubuda mu g / km	180 - 188
Cylinder dhayamita, mm	80 - 90
Huwandu mavharuvhu pa humburumbira	4
Simba rakakura, hp (kW) paRpm	114(84)/5600 115(85)/5600 116(85)/5600 117(86)/5600 120(88)/5600 122(90)/5600 125(92)/5600
Iyo nzira yekushandura vhoriyamu yemasilindiri	kwete
Supercharger	kwete
Kutanga-kumisa system	kwete
Kukanganiswa kwehuwandu	9.5 - 10
Kurohwa kwepisitoni, mm	88.8

Motor kuvimbika

Kuti uone kuvimbika kweinjini, zvakakosha kuziva nezvemativi ayo akanaka uye akaipa.

Unit zvakanakira:

Kune majekiseni - intake manifold swirlers. Yakanga iri QG peturu magetsi mayuniti aive pakati pekutanga kudzidzira kushandisa iyi system. Izvi zvisati zvaitika, yaishandiswa chete kumotokari dzine injini yedhiziri.
Kuti uve nechokwadi chekupisa kwakakwana kwemafuta, chikamu chevhavha yakakosha mune manifold uye mafuta ekumanikidza regulator anoshandiswa. Inogoverazve kuyerera kwemhepo zvichienderana nekuti ndeupi mutoro uye nekukurumidza, pamwe nezvinogoneka zvekugadzira vortex yekamuri yekupisa.
Iyo control connector maf sensors inokubvumira kuti utarise maitiro ekupisa mafuta. Nekuda kwenzvimbo yakavharwa yevhavha yekudzora, kana injini ichidziya uye ichimhanya padanho rakaderera rekumhanya, imwe swirl yekuyerera kwemafuta inowanikwa. Izvi zvinovandudza hunhu hwekupisa kwehuturu muhumburumbira uye kuderedza mwero wenitrogen uye kabhoni oxide.
Kutarisa zviratidzo zvinobuda zvemajekiseni kunoitwa pasina matambudziko;
Iyo yakareruka catalyst ine 50% yakakura yekushanda pamusoro nekuda kweiyo piston musoro dhizaini, iyo inopa mikana yekuvandudza nharaunda parameter yemota.
Interchangeability coupling vvt i 91091 0122 paunenge uchiita basa rekugadzirisa.
Kune mota, kuteedzera kwakazara nechiyero chezvakaomarara zvezvakatipoteredza zviyero E4 muGermany uye zviyero zvezvakatipoteredza zvakatanga kushanda muna 2005 munyika dzeEurope zvinovimbiswa.
Injini yeNissan ine Niss QG18DE modhi ine on-board system inobvumira kuzere kuongororwa. Muchiitiko chero chipi zvacho, kunyange kutadza kusingakoshi kwezvikamu zveiyo exhaust system, izvi zvichange zvichinyorwa panguva ye-board diagnostics uye yakanyorwa mundangariro yehurongwa.

Izvo zvisingabatsiri zvemuenzaniso ndezvekuti zvakaoma kuzvigadzirisa, chete nyanzvi ine ruzivo rwakakura rwekuita mukugadzirisa motors inogona kuita izvi. Uyewo, dzimwe nguva vatyairi vanocherechedza kuti injini haina kutanga mukutonhora kwekunze.