VR6 injini - inonyanya kukosha ruzivo pamusoro pechikamu kubva kuVolkswagen
Zviri mukati
Injini yeVR6 yakagadzirwa neVolkswagen. Kuiswa kwekutanga kwakatangwa muna 1991. Sekuda kuziva, tinogona kutaura kuti VW yakabatanidzwawo mukugadzirwa kwemotokari yeVR5, iyo yakagadzirwa yakavakirwa paVR6 unit. Rumwe ruzivo nezve kuisa VR6 runogona kuwanikwa muchinyorwa chedu.
Ruzivo rwekutanga nezve Volkswagen unit
Pakutanga, unogona "kududzira" chidimbu cheVR6. Zita rinobva pachidimbu chakagadzirwa nemugadziri wechiGerman. Tsamba "V" inoreva "V-motor", uye tsamba "r" kune izwi rekuti "Reihenmotor", iro rinoshandurwa seyakananga, in-line injini.
Mhando dzeVR6 dzakashandisa musoro wakafanana kumabhangi maviri ecylinder. Iyo unit zvakare ine maviri camshafts. Ivo varipo vari vaviri mushanduro yeinjini ine maviri uye mana mavharuvhu pahumburumbira. Nokudaro, dhizaini yeyuniti iri nyore mukugadzirisa, iyo inoderedza mari yayo yekushandisa. Injini yeVR6 ichiri mukugadzirwa. Mienzaniso ine injini iyi inosanganisira:
- Volkswagen Golf MK3, MK4 uye MK5 Passat B3, B4, B6, B7 uye NMS, Atlas, Talagon, Vento, Jetta Mk3 uye MK4, Sharan, Transporter, Bora, New Beetle RSi, Phateon, Touareg, EOS, CC;
- Audi: A3 (8P), TT Mk 1 uye Mk2, Q7 (4L);
- Nzvimbo: Alhambra naLeon;
- Porsche: Cayenne E1 uye E2;
- Skoda: yakanakisa 3T.
12 cylinder version
Mauniti akatanga kugadzirwa aive nemavharuvhu maviri pahumburumbira, pahuwandu hwemavharuvhu gumi nemaviri. Vakashandisawo camshaft imwe chete yekutora uye mavharuvhu ekupedza mubhuroka rega rega. Muchiitiko ichi, hapana maoko e rocker akashandiswa kana.
Yekutanga vhezheni yeVR6 yaive nekutamiswa kwe90,3 millimeters yekutamiswa kwese kwe2,8 litres. Shanduro yeABV yakagadzirwawo, iyo yakagoverwa kune dzimwe nyika dzeEurope uye yaiva nehuwandu hwemarita 2,9. Zvakakoshawo kutaura kuti nekuda kwemitsara miviri yepiston nemasilinda ane musoro wakafanana uye piston head gasket kana pamusoro pepamusoro. akarerekera.
Kune 12-cylinder version, V angle ye15 ° yakasarudzwa. The compression reshiyo yaive 10: 1. Iyo crankshaft yakanga iri pamabheji makuru manomwe, uye mitsipa yakaderedzwa kubva kune imwe neimwe ne22 °. Izvi zvakaita kuti zvikwanise kushandura kurongeka kwemasilinda, pamwe nekushandisa gap re120 ° pakati pemasilinda anoteedzana. Iyo Bosch Motronic unit control system yakashandiswa zvakare.
24 cylinder version
Muna 1999 vhezheni ye24 yakaiswa. Iine camshaft imwe chete inodzora mavharuvhu ekutora emitsara miviri. Imwe, kune rumwe rutivi, inodzora mavharuvhu ekupedza emitsara miviri. Izvi zvinoitwa uchishandisa valve levers. Ichi chimiro chekugadzira chakafanana neiyo DOHC yakapetwa kaviri pamusoro camshaft. Mune iyi setup, imwe camshaft inodzora mavharuvhu ekutora uye imwe inodzora mavharuvhu ekupedza.
W-motor - inoenderana sei neVR modhi?
Mhinduro inonakidza yakagadzirwa neVolkswagen kunetsekana yaive dhizaini yemayuniti ane zita W. Dhizaini yacho yakavakirwa pakubatana kwezvikamu zviviri zveBP pane imwe crankshaft - pakona ye72 °. Yekutanga yeinjini idzi yaive W12. Yakagadzirwa muna 2001.
Mutsivi, W16, akaiswa muBugatti Veyron muna 2005. Chipenga ichi chakagadzirwa chine 90° angle pakati pemayuniti maviri eVR8 uye chine maturbocharger mana.
Ndeupi musiyano uripo pakati pechinyakare V6 injini neVR6 injini?
Musiyano ndewekuti inoshandisa yakamanikana kona ye15 ° pakati pemabhangi maviri ehumburumbira. Izvi zvinoita kuti injini yeVR6 iwedzere kupfuura V6. Nechikonzero ichi, iyo VR unit iri nyore kupinda mukamuri yeinjini, iyo yakatanga kugadzirirwa yechina-cylinder unit. Motokari yeVR6 yakagadzirirwa kuiswa zvakachinjika pamberi pemotokari dzinotyaira.
Mufananidzo. Ona: A. Weber (Andy-Corrado/corradofreunde.de) kubva kuWikipedia
