BMW N62B48 injini
Okuqukethwe
Imodeli BMW N62B48 iyisilinda eyisishiyagalombili V emise injini. Le njini yakhiqizwa iminyaka engu-7 kusukela ngo-2003 kuya ku-2010 futhi yakhiqizwa kuma-multi-series.
Isici semodeli ye-BMW N62B48 sibhekwa njengokwethenjelwa okuphezulu, okuqinisekisa ukusebenza okukhululekile nokungenazinkinga kwemoto kuze kube sekupheleni kokuphila kwengxenye.
Ukuklama nokukhiqiza: umlando omfushane wokuthuthukiswa kwenjini ye-BMW N62B48
I-motor yenziwa okokuqala ngo-2002, kodwa ayizange iphumelele izivivinyo zokuhlolwa ngenxa yokushisa ngokweqile, mayelana nokuthi umklamo wanqunywa ukuba ube wesimanje. Amamodeli enjini ashintshiwe aqala ukufakwa ezimotweni zokukhiqiza kusukela ngo-2003, noma kunjalo, ukukhiqizwa kwamaqoqo amakhulu okusakazwa kwaqala ngo-2005 ngenxa yokuphelelwa yisikhathi kwezinjini zesizukulwane esedlule.
Kuyathakazelisa lokhu! Futhi ngo-2005, ukukhiqizwa kwemodeli ye-N62B40 kwaqala, okwakuyinguqulo ehlutshiwe ye-N62B48, eyayinesisindo esincane namandla izici. Imodeli enamandla aphansi bekuyinjini yokugcina enesifiso ngokwemvelo enesakhiwo esimise okwe-V ekhiqizwe ngabakwaBMW. Isizukulwane esilandelayo sezinjini sasifakwe i-blower turbine.
Le njini ifakwe ugesi onamagiya ayisithupha kuphela ozishintshayo - amamodeli oomakhenikha ahlulekile ngesikhathi sokuhlolwa kokuqala ngaphambi kokungenela ukukhiqizwa kwe-serial. Isizathu kwakuwukungavikeleki kwemishini kagesi ekusebenzeni ngesandla, okwanciphisa impilo eqinisekisiwe yemoto cishe ngesigamu.
Injini ye-BMW N62B48 yaba ukuthuthukiswa okudingekayo kokukhathazeka kwezimoto ngesikhathi sokukhululwa kwenguqulo ye-X5 ehlelwe kabusha, eyenza kube nokwenzeka ukwenza imoto ibe yisimanje. Ukwanda kwevolumu yamakamelo okusebenza kuya ku-4.8 amalitha ngenkathi kugcinwa ukusebenza okuzinzile nganoma yisiphi isivinini kwaqinisekisa ukuthandwa okubanzi kwenjini - inguqulo ye-BMW N62B48 iyaziswa abathandi be-V8 okwamanje.
Kubalulekile ukwazi! Inombolo ye-VIN yenjini iphindwe kabili ezinhlangothini engxenyeni engenhla yomkhiqizo ngaphansi kwekhava yangaphambili.
Imininingwane: yini ekhethekile ngemoto
Imodeli yenziwe nge-aluminium futhi isebenza kumjovo, oqinisekisa ukusetshenziswa okunengqondo kukaphethiloli kanye nesilinganiso esifanele samandla nesisindo semishini. Umklamo we-BMW N62B48 inguqulo ethuthukisiwe ye-M62B46, lapho wonke amaphuzu abuthakathaka emodeli endala asusiwe. Izici ezihlukile zenjini entsha yilezi:
- I-cylinder block eyandisiwe, eyenza kube nokwenzeka ukufaka i-piston enkulu;
- I-crankshaft ene-stroke ende - ukwanda ngo-5 mm kunikeze injini ukudonsa okukhulu;
- Igumbi lomlilo elithuthukisiwe kanye nesistimu yokukhipha uphethiloli/yokukhipha ugesi ukuze kunyuke amandla.
Injini isebenza ngokuzinza kuphela kuphethiloli we-octane ephezulu - ukusetshenziswa kukaphethiloli webanga eliphansi kune-A92 kugcwele ukuqhunyiswa kanye nokwehla kwempilo yesevisi. Isilinganiso sokusetshenziswa kukaphethiloli sisuka ku-17 litres edolobheni kanye namalitha angu-11 emgwaqeni omkhulu, amagesi e-exhaust ahambisana nezindinganiso ze-Euro 4. Injini idinga amalitha angu-8 kawoyela we-5W-30 noma 5W-40 ngokushintshwa njalo ngemva kwe-7000 km noma iminyaka engu-2 ukusebenza. Isilinganiso soketshezi olusetshenziswa injini yi-1 litre ngebanga lika-1000 km.
| thayipha drive | Ukuma kuwo wonke amasondo |
|---|---|
| Inani lama-valve | 8 |
| Inani lama-valves kwisilinda ngasinye | 4 |
| Piston unhlangothi, mm | 88.3 |
| Ububanzi besilinda, mm | 93 |
| Isilinganiso sokucindezela | 11 |
| Ivolumu yegumbi lomlilo | 4799 |
| Ijubane elikhulu, km / h | 246 |
| Ukushesha ukuya ku-100 km / h, s | 06.02.2018 |
| Amandla enjini, hp / rpm | 367/6300 |
| I-Torque, Nm / rpm | 500/3500 |
| Izinga lokushisa elisebenzayo lenjini, isichotho | ~ 105 |
Ukufakwa kwe-firmware ye-elekthronikhi i-Bosch DME ME 9.2.2 ku-BMW N62B48 kwenze kwaba nokwenzeka ukuvimbela ukulahleka kwamandla futhi kuzuzwe ukusebenza okuphezulu ngokukhiqiza ukushisa okuphansi - injini ipholisa kahle nganoma isiphi isivinini nokulayisha. Injini ifakwe kumamodeli ezimoto alandelayo:
- BMW 550i E60
- BMW 650i E63
- BMW 750i E65
- BMW X5 E53
- BMW X5 E70
- UMorgan Aero 8
Kuyathakazelisa lokhu! Naphezu kokukhiqizwa kwama-cylinder blocks kusuka ku-aluminium, injini ihamba kahle ifike ku-400 km ngaphandle kokulahlekelwa ukusebenza. Ukukhuthazela kwenjini kuchazwa ngokusebenza okulinganiselayo kokudluliswa kwe-othomathikhi kanye nesistimu yokuhlinzeka ngophethiloli kagesi, okwenza kube nokwenzeka ukunciphisa umthwalo kuzo zonke izingxenye zesakhiwo.
Ubuthakathaka kanye nokuba sengozini kwenjini ye-BMW N62B48
Zonke ukukhubazeka emhlanganweni we-BMW N62B48 zivela kuphela ngemva kokuphela kwewaranti yesondlo: kuze kufike ku-70-80 km wokugijima, injini isebenza kahle ngisho nalapho isetshenziswa kakhulu, bese kuvela izinkinga ezilandelayo:
- Ukwenyuka kokusetshenziswa kwamanzi obuchwepheshe - imbangela ukuphulwa kokuqina kwamapayipi amakhulu epayipi likawoyela kanye nokwehluleka kwezigqoko zamafutha. Ukungasebenzi kahle kubonakala lapho kufinyelela uphawu lwe-100 km yokugijima futhi kuzodingeka ukuthi kwenziwe ukushintshwa okuphelele kwezingxenye zepayipi likawoyela ngaphambi kokulungisa izikhathi ezingu-000-2.
- Ukusetshenziswa kukawoyela okungalawuleki kungavinjelwa ngokuxilonga okuvamile nokushintshwa kwezindandatho zokuvala. Kubalulekile futhi ukuthi ungalondolozi izinga lamasongo amelana nowoyela - ukusetshenziswa kwama-analogue noma ama-replicas wezinto ezisetshenziswayo zangempela kugcwele ukuvuza kwangaphambi kwesikhathi;
- Ama-revs angazinzile noma izinkinga zokuzuza kwamandla - izizathu zokungafinyeleli kahle noma "okuntantayo" ama-revs kungaba ukuwohloka kwenjini nokuvuza komoya, ukwehluleka kwemitha yokugeleza noma i-valvetronic, kanye nokuwohloka kwekhoyili yokuthungela. Ngesibonakaliso sokuqala sokusebenza okungazinzile kwe-motor, kuyadingeka ukuhlola lezi zinyunithi zesakhiwo futhi kuqedwe ukungasebenzi kahle;
- Ukuvuza kukawoyela - inkinga ilele ku-gasket egugile yejeneretha noma uphawu lwamafutha e-crankshaft. Isimo silungiswa ngokushintshwa okufika ngesikhathi kwezinto ezisetshenziswayo noma ukushintshela kozakwabo abaqinile - izimpawu zikawoyela kuzodingeka zishintshwe njalo ngamakhilomitha angama-50;
- Ukwenyuka kokusetshenziswa kukaphethiloli - inkinga ivela lapho ama-catalysts ebhujiswa. Futhi, izingcezu ama-catalysts zingangena kumasilinda enjini, okuzoholela ekwakhekeni komonakalo emzimbeni we-aluminium. Indlela engcono kakhulu yokuphuma kulesi simo ukufaka ama-catalyst esikhundleni sokuvala amalangabi lapho uthenga imoto.
Ukuze unwebe impilo yenjini, kunconywa ukuthi ungavezi injini ekushintsheni okuguquguqukayo kwemithwalo, futhi ungalondolozi izinga likaphethiloli noketshezi lobuchwepheshe. Ukushintshwa njalo kwezingxenye kanye nokusebenza kokulondoloza kuzokwandisa impilo yenjini ifike ku-400-450 km ngaphambi kwesidingo sokuqala sokulungisa izinto ezinkulu.
Kubalulekile ukwazi! Ikakhulukazi kufanele kuqashelwe injini BMW N62B48 ngesikhathi isiqinisekiso isiqinisekiso nokugcinwa futhi lapho esondela "capital". Ukudebeselela injini kulezi zigaba kuba nomthelela omubi kwinsiza kagesi ezishintshayo, egcwele ukulungiswa okumba eqolo.
Amathuba okushuna: sikhulisa amandla ngendlela efanele
Indlela ethandwa kakhulu yokwandisa amandla e-BMW N62B48 ukufaka i-compressor. Imishini yokujova ikuvumela ukuthi ukhuphule amandla enjini ngamahhashi angama-20-25 ngaphandle kokunciphisa impilo yesevisi.
Lapho uthenga, udinga ukunikeza okuthandayo kumamodeli we-compressor anemodi yokukhipha ezinzile - esimweni se-BMW N62B48, akufanele ugijime isivinini esikhulu. Futhi, lapho ufaka i-compressor, kunconywa ukuthi ushiye i-CPG yesitoko futhi ushintshe ukuphuma ku-analog yohlobo lwezemidlalo. Ngemuva kokulungiswa ngomshini, kuyafiseleka ukushintsha i-firmware yemishini kagesi ngokumisa isistimu yokuthungela nokuhambisa uphethiloli kumapharamitha enjini amasha.
Ukuhlela okunjalo kuzovumela injini ukuthi ikhiqize amandla amahhashi angama-420-450 ngengcindezi ephezulu ye-compressor engu-0.5 bar. Kodwa-ke, lokhu kuthuthukiswa akusebenzi, njengoba kudinga ukutshalwa kwezimali okukhulu - kulula ukuthenga imoto esekelwe ku-V10.
Ingabe kuwufanele ukuthenga imoto esekelwe BMW N62B48
Injini ye-BMW N62B48 ibonakala ngokusebenza kahle okuphezulu, okuvumela ukusetshenziswa kahle kukaphethiloli futhi ilethe amandla amaningi kunamanduleli ayo. Injini iyonga, iqinile futhi ayinasizotha ekulungisweni. I-drawback eyinhloko yemodeli yintengo kuphela: kuyinkinga ukuthola imoto isesimweni esihle ngentengo efanelekile.
Ukunakekelwa okukhethekile kufanele kukhokhwe ekulungiseni injini: naphezu kweminyaka yobudala bemodeli, ngeke kube nzima ukuthola izingxenye zenjini ngenxa yokuthandwa kwayo. Izinhlobonhlobo zezingxenye zangempela, kanye nama-analogue, ziyatholakala emakethe, okunciphisa izindleko zokulungisa. Imoto esekelwe ku-BMW N62B48 izothengwa kahle futhi ifanele ukusebenza isikhathi eside.
