Injini ya 5L VR2.3 mu Volkswagen Passat ndi Gofu - mbiri, mawonekedwe ndi mawonekedwe!

Ma injini a V5 akhala akugwiritsidwa ntchito ndi opanga ambiri. Komabe, chifukwa cha kukula kwakukulu, chiwerengero cha mayunitsi opangidwa chinachepetsedwa kwambiri. Njira ina, yokhudzana ndi njira zina za kukula kwa injini, idapangidwa ndi akatswiri a Volkswagen. Zotsatira zake zinali injini ya VR5 yomwe idapezeka mu Passat ndi Golf. Timapereka chidziwitso chofunikira kwambiri cha izi!

Banja la injini ya VR5 - zambiri zoyambira

Gululi limaphatikizapo injini zoyatsira mkati zomwe zimayendera mafuta osapsa. Ntchito yokonza magalimoto idachitika kuyambira 1997 mpaka 2006. Popanga zitsanzo kuchokera ku banja la VR5, zomwe akatswiri omwe adapanga VR6 zinagwiritsidwa ntchito.

Gulu la VR5 limaphatikizapo ma actuators okhala ndi ngodya ya 15 °. Ndi mbali iyi yomwe imapangitsa njinga zamoto kukhala zachilendo - chizindikiro cha 180 ° pa injini ya V2, V6 kapena V8. Voliyumu ntchito ya injini zisanu yamphamvu ndi 2 cm324. 

Injini ya VR5 - data yaukadaulo

Injini ya 5 litre VR2,3 imakhala ndi silinda yachitsulo yotuwa komanso mutu wopepuka wa aluminiyamu aloyi yamphamvu. Anabala 81,0 mm, sitiroko 90,2 mm. 

Mu chipika cha mayunitsi pali mizere iwiri ya masilindala okhala ndi ma silinda atatu ndi awiri motsatana. Kuyika kwa masanjidwe mu dongosolo lopingasa - kutsogolo, ndi kotalika - kumanja. Lamulo lowombera ndi 1-2-4-5-3.

Chithunzi cha VR5 AGZ 

Injini pa chiyambi cha kupanga - kuyambira 1997 mpaka 2000 anapangidwa Baibulo 10 vavu ndi dzina AGZ. Zosiyanasiyana zidapanga 110 kW (148 hp) pa 6000 rpm. ndi 209 Nm pa 3200 rpm. Compress ratio inali 10: 1.

Chithunzi cha AQN AZX

Ndi ma valve 20 okhala ndi ma valve 4 pa silinda imodzi yokhala ndi 125 kW (168 hp) pa 6200 rpm. ndi makokedwe 220 Nm pa 3300 rpm. Chiŵerengero cha kuponderezana mu mtundu uwu wa galimotoyo chinali 10.8: 1.

Mapangidwe a galimoto

Akatswiri apanga injini yokhala ndi nthawi yosinthira ma valve ndi kamera imodzi yochita molunjika pa banki ya silinda. Ma camshafts anali ndi chain drive.

Chinthu chinanso cha banja la VR5 ndi chakuti madoko otopetsa ndi olowera alibe utali wofanana pakati pa mabanki a silinda. Panthawi imodzimodziyo, ma valve a kutalika kosafanana ankayenera kugwiritsidwa ntchito, zomwe zimatsimikizira kuyenda bwino ndi mphamvu kuchokera ku masilinda.

Jakisoni wamafuta ambiri, wotsatizana - Common Rail adayikidwanso. Mafuta adabayidwa mwachindunji pansi pazakudya zambiri, pafupi ndi madoko otengera mitu ya silinda. Dongosolo loyamwa limayendetsedwa ndi Bosch Motronic M3.8.3 control system. 

Kugwiritsa ntchito bwino mafunde amphamvu mu injini ya VW

Panalinso chingwe chowongolera ndi potentiometer yomwe inkayang'anira malo ake, kulola gawo lolamulira la Motronic ECU kuti lipereke mafuta oyenera.

Injini ya 2.3 V5 idaphatikizansopo njira zingapo zosinthira. Anali vacuum yoyendetsedwa ndi kulamulidwa ndi ECU kudzera mu valve yomwe inali gawo la vacuum system ya mphamvu yamagetsi.

Zinagwira ntchito kotero kuti valavu inatsegula ndi kutseka malinga ndi kuchuluka kwa injini, kuthamanga kozungulira komwe kumapangidwira komanso malo otsekemera. Choncho, mphamvu yamagetsi inatha kugwiritsa ntchito mafunde opanikizika omwe anapangidwa potsegula ndi kutseka mawindo olowera.

Kugwiritsa ntchito mphamvu yamagetsi pa chitsanzo cha Golf Mk4 ndi Passat B5

Galimoto, amene anayamba kupanga chakumapeto kwa zaka 90, anaikidwa pa mitundu yotchuka kwambiri ya magalimoto opanga German mpaka 2006. Makhalidwe abwino kwambiri ndi VW Golf IV ndi VW Passat B5.

Woyamba inapita 100 Km / h mu 8.2 s ndi imathandizira kuti 244 Km / h. Nayenso Volkswagen Passat B5 inapita ku 100 Km / h mu 9.1 s, ndi liwiro pazipita kukula wagawo 2.3-lita anafika 200 Km / h. 

Ndi magalimoto ena ati omwe adayikamo injini?

Ngakhale VR5 anapeza kutchuka makamaka chifukwa cha ntchito zake zabwino kwambiri ndi phokoso lapadera mu zitsanzo Golf ndi Passat, anali anaikanso magalimoto ena. 

Volkswagen idagwiritsanso ntchito mumitundu ya Jetta ndi New Beetle mpaka injini idasinthidwa kukhala mayunitsi anayi okhala ndi ma turbocharger ang'onoang'ono. Chotchinga cha VR5 chidayikidwanso pamtundu wina wa Volkswagen Gulu - Mpando. Anagwiritsidwa ntchito mu chitsanzo cha Toledo.

Injini ya 2.3 VR5 ndi yapadera

Izi ndichifukwa choti ili ndi ma silinda osakhala muyezo. Magawo otchuka a V2, V6, V8 kapena V16 ali ndi magawo angapo. Izi zimakhudza mawonekedwe a injini. Chifukwa cha mawonekedwe apadera, osagwirizana komanso makonzedwe opapatiza a masilindala, gawo lamagetsi limatulutsa phokoso lapadera - osati pakuthamanga kapena kuyenda, komanso poyimitsa magalimoto. Izi zimapangitsa kuti mitundu yosamalidwa bwino ya VR5 ikhale yotchuka kwambiri ndipo idzawonjezeka pazaka zambiri.