Volkswagen BWK injini
Zamkatimu
Injini yotsatira ya 1,4 TSI yopangidwa ndi akatswiri a VAG singatchulidwe kuti yapambana. Magawo angapo a magwiridwe antchito a injini adakhala otsika pang'ono kuposa momwe amayembekezera.
mafotokozedwe
Mphamvu yamagetsi yokhala ndi code ya BWK yasonkhanitsidwa pafakitale ya Volkswagen kuyambira Seputembala 2007. Cholinga chake chachikulu chinali kukonzekeretsa mitundu yatsopano ya Tiguan, pomwe idakhazikitsidwa mpaka Julayi 2018.
Machulukitsidwe a injini ndi umisiri zapamwamba sanachoke popanda chidwi, osati oyendetsa wamba, komanso akatswiri misinkhu zosiyanasiyana.
Tsoka ilo, zokumana nazo zogwirira ntchito zavumbulutsa zophophonya zingapo zazikulu, chifukwa chomwe injiniyo sinalandire kuzindikira kwakukulu, makamaka ku Russian Federation.
Chigawocho chinakhala chovuta kwambiri pa malamulo ogwiritsira ntchito, ubwino wa mafuta ndi mafuta, zogwiritsira ntchito, kukonza koyenera komanso nthawi yake. N'zoonekeratu kuti zofunika zimenezi kwa mwini galimoto yathu mokwanira pa zifukwa zingapo si zotheka.
Mwamakhalidwe, injiniyo ndi mtundu wosinthidwa wa BMY wokhala ndi mphamvu zowonjezera.
BWK ndi in-line-cylinder four-cylinder petrol unit with dual supercharging. Voliyumu yake ndi malita 1,4, mphamvu ndi malita 150. s ndi torque ya 240 Nm.
Ponyani chitsulo yamphamvu yamphamvu. Manja amatopa m'thupi la block.
Ma pistoni ndi okhazikika, opangidwa ndi aluminiyamu, okhala ndi mphete zitatu. Awiri chapamwamba compression, m'munsi mafuta scraper.
Chitsulo cha Crankshaft, chokhazikika, chowoneka bwino. Woikidwa pa mizati isanu.
Aluminiyamu silinda mutu. Pamwamba pake pali bedi lomwe lili ndi ma camshafts awiri. Mkati - mavavu 16 (DOHC), okhala ndi zonyamula ma hydraulic. Kamshaft yolowera ili ndi chowongolera cha camshaft.
Kuyendetsa kwanthawi yayitali. Zimasiyana chifukwa zimakhala ndi zolakwika zingapo zamapangidwe (onani Chap. Zofooka).
Njira yoperekera mafuta - jekeseni, jekeseni mwachindunji. Chinthu chosiyana ndi chofunikira pa khalidwe la petulo. Mafuta osakhala bwino amayambitsa kuphulika, komwe kumawononga ma pistoni. Mogwirizana, pali mapangidwe mwaye pa mavavu ndi utsi nozzles. Zochitika za kutayika kwa kuponderezana ndi kupsa mtima kwa ma pistoni zimakhala zosapeweka.
jekeseni/kuyaka. Chigawochi chimayang'aniridwa ndi Motronic MED 17 (-J623-) control unit ndi ntchito yodzizindikiritsa. Ma coil oyatsira ndi amodzi pa silinda iliyonse.
Supercharging mawonekedwe. Kufikira 2400 rpm imayendetsedwa ndi Eaton TVS makina kompresa, kenako turbine ya KKK K03 imatenga. Ngati torque yowonjezera ikufunika, kompresa imayambiranso.
Tandem yotereyi imathetsanso zotsatira za turbo-lag ndipo imapereka kukopa kwabwino pamabowo.
Njira yophatikizira mafuta. Mafuta VAG Special G 5W-40 (zovomerezeka ndi ndondomeko: VW 502 00 / 505 00). Mphamvu ya dongosolo 3,6 malita.
Wopangayo wasintha mobwerezabwereza injini yoyaka mkati, koma zotsatira zomwe zimafunidwa pamsika waku Russia sizinapezeke.
Zolemba zamakono
| Wopanga | Chomera cha Mlada Boleslav (Czech Republic) |
| Chaka chomasulidwa | 2007 |
| Voliyumu, cm³ | 1390 |
| Mphamvu, l. Ndi | 150 |
| Mphamvu index, l. s/1 lita imodzi | 108 |
| Makokedwe, Nm | 240 |
| Chiyerekezo cha kuponderezana | 10 |
| Cylinder chipika | chitsulo choponyedwa |
| Chiwerengero cha masilindala | 4 |
| Cylinder mutu | aluminium |
| Lamulo la jekeseni wamafuta | 1-3-4-2 |
| Cylinder awiri, mm | 76.5 |
| Pisitoni sitiroko, mm | 75.6 |
| Nthawi yoyendetsa | unyolo |
| Chiwerengero cha mavavu pa silinda iliyonse | 4 (DOHC) |
| Kutembenuza | KKK K03 turbine ndi Eaton TVS kompresa |
| Hydraulic compensator | pali |
| Wowongolera nthawi ya valve | inde (inlet) |
| Lubrication dongosolo mphamvu, l | 3.6 |
| Mafuta ogwiritsidwa ntchito | VAG Special G 5W-40 |
| Kugwiritsa ntchito mafuta (kuwerengeredwa), l / 1000 km | mpaka 0,5 * |
| Mafuta dongosolo | jekeseni, jekeseni mwachindunji |
| Mafuta | mafuta AI-98** |
| Mfundo zachilengedwe | Yuro 4 |
| Resource, kunja. km | 240 |
| Kulemera, kg | .126 |
| Malo: | chopingasa |
| Kukonza (kuthekera), l. Ndi | mpaka 230*** |
* pa injini yothandizira, osapitirira 0,1 l, ** AI-95 angagwiritsidwe ntchito, *** mpaka 200 L. popanda kutaya gwero
Kudalirika, zofooka, kusakhazikika
Kudalirika
Injini ya Volkswagen BWK, malinga ndi cholinga cha wopanga, iyenera kukhala yapamwamba kwambiri m'kalasi mwake. Tsoka ilo, kwenikweni adawonetsa zosasinthika kwambiri.
Zomwe zimatchulidwa makamaka zinali kugwedezeka, kutambasula kwa nthawi, gulu lovuta la pisitoni, mafuta opita patsogolo ndi smudges ozizira, ndi zina zingapo. Pamabwalo apadera, mutha kuwerenga mawu ambiri oyipa kuchokera kwa eni magalimoto pagalimoto iyi. Mwachitsanzo, SeRuS yaku Moscow imalemba mwachindunji kuti: "… CAVA m'malo Mega vuto BWK".
Nthawi yomweyo, kwa ambiri, zomwe zimaganiziridwa kuti ICE zimayambitsa malingaliro abwino. Ndemanga kuchokera ku wowo4ka (Lipetsk): "... Ndimagwira ntchito kukampani komwe moyo wa magalimoto awiri oterowo udayenda pamaso panga (tikulankhula za Tiguan). Pa imodzi, pa malonda panali mtunda wa 212 zikwi, pa wachiwiri 165 zikwi Km. Pamakina onsewa, mainjiniwo anali akadali amoyo. Ndipo izi popanda kulowererapo mu injini. Chifukwa chake, motayi siyoyipa kwambiri !!!".
Kapena mawu a TS136 (Voronezh): "... Sindikumvetsa mavuto omwe angakhalepo ndi injini yodziwika bwino kwambiri ku Ulaya !!! Tiguan 2008, BWK, anathamanga 150000 Km pa izo - palibe chinathyoka konse. Chilichonse chimagwira ntchito bwino, sindimawonjezera mafuta konse".
Zothandizira ndi malire a chitetezo ndizo zigawo zazikulu za kudalirika kwa injini yoyaka mkati. Palibe mafunso pankhaniyi. Wopangayo akuti kuthamanga kwaulere kwa 240 km. Kuthekera kokakamiza injini kumakhalanso kochititsa chidwi. Kuwala kosavuta kwa ECU (Gawo 1) kumawonjezera mphamvu ku 200 hp. Ndi. Kuwongolera mozama kumakupatsani mwayi wowombera 230 hp. Ndi.
Ngakhale izi, injini sangatchulidwe kuti ndi yodalirika chifukwa cha "zowawa" zomwe zimakhala ndi mafuta otsika kwambiri komanso zopatuka pazofunikira za wopanga pokonza.
Mawanga ofooka
Pali zofooka zambiri mu injini zomwe zikuganiziridwa. Mwa izi, zovuta kwambiri ndikuyendetsa nthawi.
Zochitika zogwirira ntchito zawonetsa kuti unyolo umabweretsa zovuta kwambiri. Chinthu chenichenicho chisanalowe m'malo mwake ndi makilomita 80 zikwi. Nthawi yomweyo, crankshaft sprocket ndi chowongolera nthawi ya valve ziyenera kusinthidwa. Komanso, izi ndi kuwonjezera zida kukonza unyolo palokha (tensioner mbali, sprockets, etc.).
Mapangidwe osachita bwino a hydraulic tensioner (palibe kutsekereza kusuntha kwa plunger yake) kwapangitsa kuti pakapanda kukakamizidwa mumayendedwe opaka mafuta, kupsinjika kwa unyolo kumachepa. Izi zimabweretsa kulumpha ndikutha ndi zotsatira za ma valve pa pistoni.
Zotsatira zake zimakhala zomvetsa chisoni nthawi zonse - kulephera kwa magawo a CPG ndi makina a valve. Kuti mupewe kuwonongeka, tikulimbikitsidwa kuti musayambitse galimotoyo ndikuyisiya m'galimoto kwa nthawi yayitali (makamaka pamalo otsetsereka).
Kufunika kwakukulu pamtundu wamafuta. Kuchepetsa pankhaniyi kumabweretsa kuphulika, kupsa mtima komanso kuwonongeka kwa ma pistoni.
Mafuta osakhala bwino amatsogolera kupanga ma coke madipoziti pa mavavu ndi thirakiti utsi, wolandira mafuta. Izi zimawonekera kwambiri ndi kachitidwe koyendetsa mwaukali.
Ndi moyo wautali wautumiki, kuwotcha kwamafuta a injini kumawonedwa. Kukongoletsa mphete zamafuta ndikusintha zisindikizo za valavu kumathetsa vutoli kwakanthawi.
Kutayika kozizira nthawi zambiri kumawonedwa. Si nthawi zonse zotheka kuzindikira vuto mu nthawi. Chowonadi ndi chakuti palibe kutayikira kodziwikiratu kwamadzimadzi, ndipo magawo ang'onoang'ono kuchokera pamasamba amakhala ndi nthawi yoti asungunuke. Ndipo pambuyo pake, potsatira sikelo yomwe idapangidwa, ndizotheka kudziwa komwe kutayikirako. Kawirikawiri vuto liyenera kuyang'aniridwa mu intercooler.
Nthawi zambiri injini troit pa ozizira chiyambi, phokoso ndi ofanana ndi ntchito ya injini dizilo. Zosasangalatsa, koma osati zowopsa. Iyi ndi njira yabwinobwino yogwirira ntchito yagawo. Pambuyo pa kutentha zonse zimabwerera mwakale.
Kuyendetsa kwa turbine sikodalirika. Kuyeretsa bwino kumathetsa vutoli.
Pali zovuta zina pa injini, koma sizikhala zazikulu.
Kusungika
Chifukwa cha kupangidwa kwakukulu kwa injini, n'zosavuta kunena kuti ndi yokhazikika. Zokonzedwa, koma mu utumiki wamagalimoto. Kuphatikiza apo, muyenera kukonzekera mtengo wokwera wobwezeretsa.
Chida chachitsulo chachitsulo cha masilinda chimalola kukonzanso kwathunthu. Kupeza magawo palibe vuto.
Amene anachita kukonzanso injini kuyaka mkati akulangizidwa kugula injini mgwirizano. Pankhani ya ndalama, njirayi idzakhala yotsika mtengo. Mtengo wa injini ya mgwirizano uli mumtundu wa 80-120 rubles.
Mutha kuwona njira yokonzanso powonera kanema:
Injini ya Volkswagen BWK, chifukwa cha ubwino wake wonse, si yotchuka pakati pa eni eni a galimoto ya ku Russia, imatengedwa ngati yopanda phindu komanso yodalirika.
