Injini BMW M62B44, M62TUB44
Zviri mukati
Muna 1996 pamusika wepasi rose pamusika wepasi rose pamusika wepasi rose pamusika mutsva weBMW M62 injini dzakatevedzana.
Imwe yeinjini dzinonakidza ndeye dzakateerana - sere-cylinder BMW M62B44 ine vhoriyamu ye4,4 litita. Injini yekutanga yeM60B40 yakashanda semhando yeprototype yeiyi injini inopisa yemukati.
Tsanangudzo yeInjini
Kana iwe ukatarisa, ipapo muM62B44 unogona kuwana misiyano yakawanda kubva kuM60B40. Heano mashoma acho chete:
- Iyo cylinder block yakashanduka zvichienderana nemadhayamita matsva emasilinda aya.
- Paiva ne crankshaft itsva yakagadzirwa nesimbi, yakareba-stroke, ine ma counterweights matanhatu.
- Izvo zviyero zvecamshafts zvachinja (chikamu 236/228, simudza 9/9 millimeters).
- Iyo kaviri-mitsara yenguva cheni yakatsiviwa nemutsara mumwe chete, ine sosi inosvika mazana maviri ezviuru zvemakiromita.
- Throttle mavharuvhu akagadziridzwa uye manifold ekudya akachinjwa.
Asi zvinhu zvakawanda hazvina kuchinja. Saka, semuenzaniso, iyo M62B44 humburumbira misoro yakada kufanana nemisoro yaive paM60 yakatevedzana mayunitsi. Izvo zvinoshandawo pakubatanidza tsvimbo uye mavharuvhu (chinyorwa: dhayamita yemavhavha ekutora pano iri 35 millimeters, uye mavharuvhu ekupedza ari 30,5 millimeters).
Pamusoro peiyo yekutanga vhezheni yeinjini iyi, pane vhezheni yakagadziridzwa tekinoroji - yakagamuchira zita M62TUB44 (kune imwe mutsauko wezviperengo M62B44TU, asi ichi chinhu chimwe chete) uye yakaonekwa pamusika muna 1998. Munguva yekuvandudza (update), iyo VANOS gasi yekugovera chikamu chekutonga system yakawedzerwa kune injini. Kutenda kune ino system, injini inoshanda zvakanangana mumamodhi ese uye ine yakanaka traction. Uye zvakare, nekuda kweVANOS, kushanda zvakanaka kunowedzera uye kuzadza silinda kunovandudzwa. Zvakare muiyo tekinoroji yakagadziridzwa vhezheni maive nemagetsi throttle uye manifold ekutora ane mashoma mashoma machaneli. Iyo Bosch DME M7,2 sisitimu yakapihwa senzira yekudzora yeshanduro yakagadziridzwa.
Mukuwedzera, mumainjini eTU, macylinder liners akatanga kugadzirwa kwete kubva kunikasil sekare (nikasil inokosha nickel-silicon alloy yakagadzirwa nevagadziri veGermany), asi kubva kune alusil (alloy ine inenge 78% aluminium uye 12% silicon).
Mutsva mutsva weBMW injini ine V8 gadziriso - iyo N62 yakatevedzana - yakapinda mumusika muna 2001. Pakupedzisira, mushure memakore mashoma, izvi zvakakonzera kumira kwekugadzirwa kwezvakafanana, asi zvichiri zvishoma zvishoma kubva kumhuri yeM.
| Manufacturer | Munich Plant muGermany |
|---|---|
| Makore ekuburitswa | 1995 kusvika 2001 |
| Size | 2494 cubic masentimita |
| Cylinder Block Materials | Aluminium uye Nikasil alloy |
| Power format | Injector |
| mhando yeinjini | Six-cylinder, mu-mutsara |
| Simba, mune horsepower/rpm | 170/5500 (yezvinyorwa zvese) |
| Torque, muNewton metres/rpm | 245/3950 (yezvinyorwa zvese) |
| Operating temperature | + 95 degrees Celsius |
| Injini hupenyu mukuita | Anenge 250000 makiromita |
| Kurohwa kwepisitoni | 75 millimeters |
| Cylinder dhayamita | 84 mm |
| Kushandiswa kwemafuta pamakiromita zana muguta uye mumugwagwa mukuru | 13 uye 6,7 malita zvichiteerana |
| Inodiwa huwandu hwemafuta | 6,5 litita |
| Mafuta ekushandisa | Inosvika 1 litre pamakiromita 1000 |
| Zvinotsigirwa mitemo | Euro 2 uye Euro 3 |
Iyo injini nhamba M62B44 uye M62TUB44 inogona kuwanikwa mukudonha, pakati pemisoro yehumburumbira, pasi pe throttle. Kuti uzvione, iwe unofanirwa kubvisa chivharo chepurasitiki chekudzivirira uye kutarisa papuratifomu diki muchikamu chepakati chechivharo. Kufambisa kutsvaga, zvinokurudzirwa kushandisa tochi. Kana iwe usina kuwana iyo nhamba payekutanga kuedza, saka iwe unofanirwa kubvisa, kuwedzera kune casing, zvakare throttle. Iwe unogona zvakare kuona nhamba dzeinjini idzi mu "gomba". Iri kamuri harina kumbosviba pano, kunyangwe guruva rinogona kuungana pariri.
Ndedzipi mota dziri M62B44 uye M62TUB44
Iyo BMW M62B44 injini yakaiswa pa:
- BMW E39 540i;
- БМВ 540i Dziviriro E39;
- BMW E38 740i/740iL;
- BMW E31 840Ci.
Iyo yakagadziridzwa vhezheni yeBMW M62TUB44 yakashandiswa pa:
- BMW E39 540i;
- BMW E38 740i/740iL;
- BMW E53 X5 4.4i;
- Morgan Aero 8;
- Land Rover Range Rover III.
Zvakakosha kuziva kuti Morgan Aero 8 haisi motokari yemitambo yakagadzirwa neBMW, asi nekambani yeChirungu Morgan. Uye iyo Land Rover Range Rover III zvakare imota yakagadzirwa neBritish.
Kuipa uye zvinetso zvakajairika zveBMW M62B44 injini
Kune akati wandei anonyanya kudzvanya matambudziko ayo vatyairi vanotyaira mota neakatsanangurwa injini dzinofanirwa kuratidza:
- Injini yeM62 inotanga kugogodza. Chikonzero cheizvi chinogona kunge chiri, semuenzaniso, yakatambanudzwa yenguva cheni kana tensioner bar.
- PaM62, gasket yevhavha yevhavha inotanga kudonha, pamwe chete nedhiri rinotonhorera. Iwe unogona kugadzirisa dambudziko iri nenzira iri pachena - shandura tangi, tora manifold gaskets uye pombi.
- Iyo M62B44 yemagetsi unit inotanga kushanda zvisina kuenzana uye yakatsiga (iyi inonziwo "floating speed"). Chiitiko chechinetso ichi chinosanganiswa, sekutonga, nekupinda kwemhepo muhuwandu hwekudya. Inogonawo kukonzerwa nekukanganisa muKVKG, throttle sensors, air flow meters. Kusvibiswa kwakajairwa kweiyo throttle valves kunogonawo kukonzera kusagadzikana kumhanya.
Pamusoro peiyo, mushure memakiromita anenge 250 zviuru, kushandiswa kwemafuta kunowedzera paM62 (kugadzirisa dambudziko iri, zvinokurudzirwa kushandura mavhavha stem seals). Uyewo, pashure pemakiromita 250 zviuru, injini mounts inogona kusiiwa.
IM62B44 uye M62TUB44 magetsi emagetsi akagadzirirwa kushamwaridzana chete nemafuta emhando yepamusoro - zviri nani kushandisa mabhii anokurudzirwa nemugadziri pachake. Aya ndiwo mafuta 0W-30, 5W-30, 0W-40 uye 5W-40. Asi mafuta akanyorwa 10W-60 anofanira kushandiswa nekuchenjerera, kunyanya munguva yechando - yakakura, uye mumwedzi inotonhora yegore panogona kunge kune matambudziko kutanga injini. Kazhinji, nyanzvi hadzikurudziri kuchengetedza pamvura inoshanda kana mota ine M62 injini. Izvo hazvina kukodzera zvakare kuregeredza kuchengetedza nenguva uye kutarisirwa.
Kuvimbika uye kuchengetedza kweBMW M62B44
M62B44 mota (zvese zviri zviviri zvekutanga uye TU vhezheni) inoratidzira yakakwira mwero wekuvimbika uye kuchengetedzeka. Pamusoro peizvi, ine yakanakisa traction pane yakaderera revs, uye mune mamwe maitiro ekushandisa. Chigadzirwa chemotokari iyi, nekugadzirisa kwakakodzera, inogona kutokunda chiratidzo che 500 zviuru zvemakiromita.
Kazhinji, mota yacho yakakodzera kune ese emuno uye makuru kugadzirisa. Nekudaro, ine matambudziko ese eakareruka aruminiyamu injini dzakaputirwa nenikasil uye alusil. Munzvimbo yehunyanzvi, vamwe vanotodaidza mota dzakadaro "kurasa". Sezvineiwo, alusil cylinder blocks anoonekwa seyepamusoro kupfuura iyo nikasil - ndiko kuti, iyo TU-variation ine zvimwe zvakanakira mune iyi ficha.
Paunenge uchitenga mota yakashandiswa neinjini iyi, zvinokurudzirwa kuti utarise injini nekukurumidza uye kubvisa zvikanganiso zvese zvakawanikwa. Kudyara kwakadaro kunokubvumira kuti unzwe uine chivimbo kuseri kwevhiri.
tuning options
Vaya vanoda kuwedzera simba reBMW M62TUB44 vanofanira kutanga vaisa yakawanda yekudyara ine mitsara yakawanda muinjini iyi (somuenzaniso, kubva kune yekutanga vhezheni).
Izvo zvinodiwawo kuti uise anobudirira camshafts pano (somuenzaniso, ane zviratidzo zve 258/258), mitambo inopedza simba yakawanda uye kugadzirisa. Somugumisiro, unogona kuwana anenge 340 horsepower - izvi zvakakwana zvose guta uye mugwagwa mukuru. Iko hakuna chikonzero mukungopeta M62B44 kana M62TUB44 injini pasina mamwe matanho.
Kana simba richidiwa 400 horsepower, ipapo compressor kit inofanira kutengwa uye kuiswa. Kune akati wandei makiti anowanikwa muzvitoro zvepamhepo uye zvisiri pamhepo anoenderana neyakajairwa BMW M62 piston gungano, asi mitengo haisi iyo yakaderera. Mukuwedzera kune iyo compressor kit, pombi yeBosch 044 inofanirawo kutengwa. Somugumisiro, kana kumanikidzwa kwe 0,5 bar kunosvika, nhamba ye400 horsepower ichapfuura.
Iyo yekuchengetera tuning, sekureva kwenyanzvi, inosvika mazana mashanu emabhiza. Mune mamwe mazwi, injini iyi yakanaka pakuedza nesimba.
Kana iri turbocharging, munyaya iyi haina mari yakawanda kubva kune imwe nzvimbo yehupfumi. Zvichava nyore kuti mutyairi aende kune imwe motokari yemhando imwechete - kune BMW M5.
