BMW N62B44 injini

Iyunithi amandla imodeli N62B44 yavela ngo-2001. Ithathe indawo yenombolo yenjini M62B44. Umkhiqizi yi-BMW Plant Dingolfing.

Uma kuqhathaniswa nokwandulelayo, le yunithi inezinzuzo ezimbalwa, okuyilezi:

• I-Valvetronic - uhlelo lokulawula izigaba zokusatshalaliswa kwegesi kanye nokuphakanyiswa kwe-valve;
• I-Dual-VANOS - indlela yokugcwalisa okwesibili ikuvumela ukuthi ulawule ama-valve wokungenisa nokukhipha.

Futhi kule nqubo, izindinganiso zemvelo zabuyekezwa, amandla kanye ne-torque kwanda.

Le yunithi isebenzise ibhulokhi yesilinda ye-aluminium ene-cast-iron crankshaft. Ngokuqondene nama-pistons, alula, kodwa futhi enziwe nge-aluminium alloy.

Amakhanda amasilinda athuthukiswe ngendlela entsha. Amayunithi amandla asebenzise indlela yokushintsha ubude bamavalvu okuphuza, okuyi-Valvetronic.

Idrayivu yesikhathi isebenzisa iketango elingenakulungiswa.

Технические характеристики

Ukuze kube lula ukujwayelana nezici zobuchwepheshe zeyunithi yamandla ye-BMW N62B44 yemoto, zidluliselwa etafuleni:

Igama Product	Okushoyo
Unyaka wokwakha	2001 - 2006
Impahla yebhulokhi eyisilinda	Aluminium
Thayipha	Ubumbeke njengo-V
Inombolo yamasilinda, ama-pcs.	8
Ama-valve, ama-pcs.	16
I-piston backlash, mm	82.7
Ububanzi besilinda, mm	92
Umthamo, cm 3 / l	4.4
Amandla, hp / rpm	320/6100 333/6100
I-Torque, Nm / rpm	440/3600 450/3500
I-Fuel	Uphethiloli, Ai-95
Amazinga ezemvelo	I-Euro-3
Ukusetshenziswa kukaphethiloli, l/100 km (ku-745i ​​E65)
- idolobha	15.5
- ithrekhi	8.3
- Kuyahlekisa.	10.9
Uhlobo lwesikhathi	Chain
Ukusetshenziswa kukawoyela, igr. / 1000 km	ukuze 1000
Uhlobo lwamafutha	I-Tec 4100 ephezulu
Umthamo kawoyela omkhulu, l	8
Ukugcwalisa umthamo wamafutha, l	7.5
I-Viscosity degree	I-5W-30 I-5W-40
isakhiwo	Ukusebenzisana
Isisetshenziswa esimaphakathi, inkulungwane yamakhilomitha	400
Ukushisa kokusebenza kwenjini, ama-deg.	105

Ngokuqondene nenombolo yenjini engu-N62B44, igxivizwe egunjini lenjini ku-strut yokumiswa kwesokudla. Ipuleti elikhethekile elinolwazi olwengeziwe litholakala ngemuva kwesibani sangaphambili kwesokunxele. Inombolo yeyunithi yamandla igxivizwe ku-cylinder block ohlangothini lwesobunxele lapho kuhlangana khona ipani likawoyela.

Ukuhlaziywa kwezinto ezintsha

Isistimu ye-valvetronic. Abakhiqizi bakwazi ukushiya i-throttle, kuyilapho bengalahlekelwa amandla eyunithi yamandla. Lokhu kungenzeka kwafezwa ngokushintsha ukuphakama kwama-valve okungena. Ukusetshenziswa kwesistimu kwenze kwaba nokwenzeka ukunciphisa kakhulu ukusetshenziswa kukaphethiloli lapho bengenzi lutho. Kwavela futhi ukuxazulula inkinga ngobungane bemvelo, amagesi okukhipha amandla ahambisana ne-Euro-4.

Okubalulekile: empeleni, i-damper igcinwe, kodwa ihlala ivulekile.

Isistimu ye-Dual-VANOS yakhelwe ukushintsha izigaba zokusatshalaliswa kwegesi. Ishintsha isikhathi samagesi ngokushintsha indawo yama-camshafts. Ukulawulwa kwenziwa ngama-pistons ahamba ngaphansi kwethonya likawoyela, athonya amagiya. Ngokusebenzisa umphini onamazinyo

Ukungasebenzi kahle

Naphezu kwempilo ende yesevisi yale yunithi, isenobuthakathaka. Uma ungayinaki imithetho yokusebenza, iyunithi ngeke isebenze ngendlela efanele. Amaphutha amakhulu ahlanganisa okulandelayo.

1. Ukwenyuka kokusetshenziswa kwamafutha enjini. Inkathazo enjalo kwenzeka ngesikhathi lapho imoto isondela uphawu amakhilomitha ayizinkulungwane 100. Futhi ngemva kwe-50 km, izindandatho ze-oil scraper zidinga ukubuyekezwa.
2. amajika antantayo. Ukusebenza ngezikhathi ezithile kwenjini ezimweni eziningi kuhlobene ngokuqondile namakhoyili okuthungela agugile. Kunconywa ukuhlola ukugeleza komoya, kanye nemitha yokugeleza kanye ne-valvetronic.
3. Ukuvuza kwamafutha. Futhi iphuzu elibuthakathaka ukuvuza kwezimpawu zikawoyela noma ama-gaskets okuvalwa.

Futhi, ngesikhathi sokusebenza, ama-catalysts aguga, futhi amakhekheba oju angena ku-cylinder. Umphumela uba ubuxhwanguxhwangu. Omakhenikha abaningi batusa ukususa lezi zakhi futhi baphakamise ukuthi kufakwe izinto zokubopha amalangabi.

Okubalulekile: ukunweba impilo yedivayisi ye-N62B44, kunconywa ukusebenzisa uwoyela wenjini ephezulu nophethiloli wama-95.

Izinketho zemoto

Injini ye-BMW N62B44 ingafakwa kulezi zinhlobo ezilandelayo zezimoto:

Yenza	Imodeli
BMW	545i E60 645i E63 I-754 E65 X5 E53
Morgan	I-Aero 8

Ukushuna amayunithi

Uma umnikazi edinga ukwandisa amandla BMW N62B44 amandla iyunithi, khona-ke kukhona indlela eyodwa enengqondo - lokhu ukukhweza compressor whale. Kunconywa ukuthenga ethandwa kakhulu futhi ezinzile kwa-ESS. Inqubo iyizinyathelo ezimbalwa nje.

Isinyathelo 1. Khuphuka phezu kwepiston evamile.

Isinyathelo sesi-2. Shintsha i-exhaust ibe yezemidlalo.

Ngengcindezi enkulu ye-0.5 bar, iyunithi yamandla ikhiqiza cishe i-430-450 hp. Kodwa-ke, mayelana nezimali, akuzuzisi ukwenza inqubo enjalo. Kunconywa ukuthi uthenge ngokushesha i-V10.

Izinzuzo ze-Compressor:

• I-ICE ayidingi ukuguqulwa;
• insiza yeyunithi yamandla e-BMW igcinwa ngokukhuphuka kwamandla emali okuphakathi;
• isivinini somsebenzi;
• ukwanda kwamandla nge-100 hp;
• kulula ukuqaqa.

Izinkinga ze-Compressor:

• abekho oomakhenikha abaningi ezifundeni abangafaka kahle isici;
• Ubunzima bokuthola ingxenye esetshenzisiwe;
• ukucinga okunzima kwezinto ezisetshenziswayo esikhathini esizayo.

Sicela uqaphele: uma ungazi ukuthi ungayifaka kanjani ikhithi, kutuswa ukuthi uxhumane nesikhungo sesevisi esikhethekile. Abasebenzi besiteshi sesevisi bazowenza lo msebenzi ngokushesha nangempumelelo.

Futhi, umnikazi angakwazi ukwenza i-Chip tuning. Isetshenziselwa ukuthuthukisa izilungiselelo zefekthri ze-electronic control unit (ECU).

I-chip tuning ikuvumela ukuthi ushintshe izinkomba ezilandelayo:

• ukwandisa amandla enjini evuthayo yangaphakathi;
• ama-dynamics okusheshisa athuthukisiwe;
• ukunciphisa ukusetshenziswa kukaphethiloli;
• lungisa izimbungulu ze-ECU ezincane.

Inqubo yokuqopha yenzeka ngezigaba eziningana.

1. Uhlelo lokulawula izimoto luyafundwa.
2. Ochwepheshe bethula izinguquko kukhodi yohlelo.
3. Bese itheleka kukhompyutha.

Sicela uqaphele: abakhiqizi abayenzi le nqubo ngoba kunemikhawulo eqinile ku-exhaust gas ecology.

Ukufaka esikhundleni

Ngokuqondene nokushintsha iyunithi yamandla ye-N62B44 ngomunye, likhona ithuba elinjalo. Ingasetshenziswa njengabanduleli bayo: M62B44, N62B36; namamodeli amasha: N62B48. Nokho, ngaphambi kokufaka, udinga ukuthola iseluleko kochwepheshe abaqeqeshiwe, futhi ufune usizo ekufakeni.

Ukutholakala

Uma unesidingo sokuthenga injini ye-BMW N62B44, lokhu ngeke kube nzima. Le ICE ithengiswa cishe kuwo wonke amadolobha amakhulu. Ngaphezu kwalokho, ungavakashela amawebhusayithi ezimoto adumile futhi uthole umkhiqizo ofanele lapho ngamanani athengekayo.

izindleko

Inqubomgomo yentengo yale divayisi ihlukile. Konke kuncike esifundeni. Ngokwesilinganiso, izindleko zenkontileka esetshenzisiwe ICE BMW N62B44 ziyahlukahluka phakathi kwama-ruble ayizinkulungwane ezingama-70 - 100.

Ngokuqondene neyunithi entsha, izindleko zayo zingama-ruble ayizinkulungwane eziyi-130-150.

Impendulo yomnikazi

Izimoto zohlobo lweBMW, ezifakwe izinjini ezifanayo, zidumile ezweni lakithi. Ngakho-ke, kunezibuyekezo eziningi kanye neyunithi. Kodwa-ke, bonke abanikazi bahlushwa ukusetshenziswa kukaphethiloli ngebanga lika-100 km. Naphezu kweqiniso lokuthi abakhiqizi babonisa isibalo 15.5 amalitha, empeleni, ezokuthutha nale injini idla mayelana 20 amalitha. Futhi lokhu akukwazi kodwa ukuqapha, uma kubhekwa ukunyuka kwamanani kaphethiloli.

Futhi, abanikazi abaningi abanelisekile ngensiza yeyunithi, noma kunalokho impilo yesevisi yezingxenye zayo zengxenye. Ezimweni eziningi, amasilinda ayathinteka.

Kodwa injini evuthayo yangaphakathi ine-N62B44 nama-pluses. Cishe bonke abanikazi banelisekile ngokuphelele ngamandla emoto. Futhi ngokulungiswa okufanele, idivayisi ayihluleki. Uwoyela kanye nezinto ezisetshenziswayo kuphela okufanele zishintshwe.

Ngokuvamile, injini ayibi ngokwanele, kodwa ngaphambi kokuba uyithenge, zilungiselele ukuthi kuzodingeka uchithe imali eningi kugesi nokugcinwa njalo.