BMW N45B16 injini
Zviri mukati
Chinhu chikuru cheBMW N45B16 modhi isimba reinjini, kunyangwe idiki cubic dhizaini.
Iyo compactness uye yakaderera huremu hweinjini yakaita kuti zvikwanise kuchinjisa injini kune yakaderera injini chikamu chemota diki, kugadzirisa matambudziko maviri kamwechete: kusakwana kutonhora system kunyatsoshanda uye kuenzana uremu kugovera.
BMW 1-Series hatchbacks yakavakirwa painjini iyi yaive nimble uye agile, kunyangwe nekukanganisa kwechimiro chemuviri.
Nhoroondo pfupi: kuzvarwa uye mukurumbira weinjini yakakurumbira
Iyo BMW N45B16 modhi yakagadzirwa pahwaro hweN45 injini uye ishanduro yakakwidziridzwa yechizvarwa chakapfuura. Kuiswa kwemota yekugadzira dhizaini kwakarongwa kutanga kwa2003, zvisinei, nekuda kwekuwedzera kweiyo compactness yedhizaini, vanogadzira vakasarudza kumisa kugadzirwa kwakazara kusvika 2004.
Kubudirira kwenguva refu kwakapa motokari mukurumbira mukuru pakutanga kwezana remakore rechi21: 4-cylinder in-line injini ine vhoriyamu ye1596 mm yakabudisa simba rinosvika 85 kW, iyo yaienderana ne115 horsepower. Injini yakanyatso kugadzikana nekuremerwa nekumhanya kwakaderera uye yakawedzera torque, iyo pamwe chete yakapa yakakwirira traction.
Iko kusakosha kukuru kweBMW N45B16 modhi ndeyekutsamira pamafuta - iyo simba unit inomhanya chete pane yakakwirira-octane peturu. Kushandiswa kwemafuta pasi pekirasi A95 kunotungamirira kune zvakasimba detonation shocks, izvo zvinokanganisa hupenyu hwekushanda kwechimiro. Mazhinji emhando mumutsara akatadza kubva pakuvhara piston kana kukuvara kwevharuvhu - kuputsika kwakasimuka kubva kune yakaderera-giredhi mhando pakumhanya kweinjini.
BMW N45B16 yakaiswa chete pachizvarwa chekutanga cheE81 uye E87 hatchbacks nekuda kwehuwandu hwavo compact - dzimwe motokari dzakanga dzisina kugadzirirwa neinjini idzi kubva kufekitari.
Izvi zvinonakidza! Kubva 2006, vagadziri vakasimbisa kugadzirwa kweBMW N45B16, vachiwedzera simba rejini uye kuwedzera huwandu hwemakamuri ekushanda kusvika 2 litita, mifananidzo yechizvarwa chinotevera chemuenzaniso - N45B20S. Iyo vhezheni nyowani yaive musangano wemitambo uye yakagadzirwa mune shoma edition paBMW 1 nhevedzano yekunyanya kurongeka.
Technical specifications
Chinhu chakasiyana cheiyi mota kubva kune yakatangira N42B18 yaive kuderedzwa kwe crankshaft, iyo inopa pfupi pfupi piston sitiroko, pamwe nekuiswa kweakakwidziridzwa shanduro yepiston system nekubatanidza tsvimbo. Musoro we cylinder weinjini wakagamuchira chivharo chakagadziridzwa, uye kuvandudzwa kwekugadzirwa kwesimba remagetsi munzira yekuwedzera torque kwakamanikidza kuiswa kwemakenduru matsva uye jenareta.
| Power system | Injector |
|---|---|
| Uwandu sepombi | 4 |
| Mavharuvhu pamusoro humburumbira | 4 |
| Kurohwa kwepisitoni, mm | 72 |
| Cylinder dhayamita, mm | 84 |
| Kukanganiswa kwehuwandu | 10.4 |
| Injini simba, hp / rpm | 116/6000 |
| Torque, Nm / rpm | 150/4300 |
| Environmental zviyero | Euro 4-5 |
| Huremu hweinjini, kg | 115 |
Iyo VIN nhamba yemota iri pamberi peiyo simba unit iri pakati pechigadzirwa. Zvakare, kana uchitenga injini kubva kufekitari, simbi yesimbi inosungirirwa pachivharo chepamusoro nedata pazuva rekugadzira uye mugadziri.
Injini inomhanya paA95 mafuta uye yakakwira, avhareji yekushandisa iri 8.8 malita muguta uye kubva 4.9 mumugwagwa mukuru. Mafuta anoshandiswa brand 5W-30 kana 5W-40, avhareji kushandiswa pa 1000 km 700 g. Iyo tekinoroji fluid inotsiviwa yega yega 10000 2 km kana makore maviri ega ekushanda.
Zvakakosha kuziva! Iyo yese injini chimiro yakagadzirwa nealuminium, iyo isina kungoderedza huremu hweinjini, asi zvakare yakaderedza hupenyu hwekushanda - aluminium cylinders haawanzo kusvika 200 km yekumhanya pafekitori set.
Utera: izvo zvaunoda kuziva
Iyo BMW N45B16 chizvarwa inosiyaniswa neyakagadzirirwa dhizaini yechimiro, iyo yakaderedza mukana wekuputsika kusvika padiki. Idzi injini dzemhando dzakanyarara dzakararama zvinoenderana nepasipoti, mushure mezvo dzaida kugadziriswa kwakazara: kubva pakutsiva mavharuvhu uye cylinder housings kuisa crankshafts itsva. Kusvikira pakuguma kwehupenyu hwekushanda, varidzi vemotokari vanogona kungovhiringidzwa ne:
- Extraneous ruzha muinjini - iko kusashanda kunosanganisira kutambanudza ketani kana kusagonesa tensioner yenguva. Dambudziko rinoitika mazana emakiromita - iwe uchafanirwa kushandura maketani kanenge kaviri;
- Kuwedzeredza vibration kurodha - kudengenyeka kukuru kunoonekwa pasina basa, izvo zvinotsanangurwa nemaitiro ekugadzira eVanos system. Mamiriro ezvinhu anogadziriswa nekuchenesa nguva dzose kwezvikamu uye kushandiswa kwemafuta emhando yepamusoro;
- Kupisa uye detonation - kutadza kweinjini kunogoneka kunyangwe uchishandisa analogue yemafuta inokurudzirwa nemugadziri. Kuti udzivise kugadzirisa injini inodhura pamhando yemvura yehunyanzvi, hazvikurudzirwe kuchengetedza.
Kugara kutsiva kwezvikamu uye kuongororwa kwakakodzera panguva kunochengeta iyo BMW N45B16 iri munzvimbo inoshanda kusvika pakupera kwesosi. Nekushandisa nekuchenjerera, mota iyi ichafadza nekuvimbika uye kuvimbika.
mhedziso
Iyi yemagetsi unit ndiyo yakanakisa sarudzo pakati pemutengo uye mhando yekugadzira - iyo bhajeti gungano zvinoenderana neGerman zviyero zvakave nechokwadi chekuzivikanwa kwemota kusvika panguva ino. Kushandiswa kwemafuta kuderera, kugadziriswa kwepamusoro uye kuwedzera kwekutengesa ndiko kudyara kwakanaka: motokari inobva paBMW N45B16 ichafadza muridzi wegore rinopfuura, asi kuwana zvikamu zvakakodzera kuchava dambudziko guru.
Kunyanya kukoshesa kunofanira kubhadharwa kune mukana wekugadzirisa. Iyo BMW N45B16 injini haimirire kunatsiridza - kupenya kwemagetsi midziyo uye kutsiva ekutora-exhaust masisitimu nemusiyano wemhando yemitambo kuchawedzera simba rinokwanisa kusvika gumi remabhiza. Izvo zvakasara kuvandudzwa zvinongotungamira mukudzikira kwekushandisa sosi.
