Injini yeVolkswagen BWK
Okuqukethwe
Injini elandelayo engu-1,4 TSI eklanywe onjiniyela be-VAG ngeke kuthiwe iphumelele. Inani lamapharamitha wokusebenza kwenjini kuvele ukuthi kube ngaphansi kancane kunokulindelekile.
Incazelo
Iyunithi yamandla enekhodi ethi BWK ihlanganiswe embonini yakwaVolkswagen kusukela ngoSepthemba 2007. Inhloso yayo enkulu bekuwukuhlomisa amamodeli amasha we-Tiguan, afakwe kuwo kuze kube nguJulayi 2018.
Ukugcwala kwenjini ngobuchwepheshe obuthuthukisiwe akuzange kushiye ngaphandle kokunakwa abashayeli abajwayelekile kuphela, kodwa futhi nochwepheshe bezobuchwepheshe bamazinga ahlukahlukene.
Ngeshwa, isipiliyoni sokusebenza sembule inani lokushiyeka okuphawulekayo, ngenxa yokuthi imoto ayizange ithole ukuqashelwa okubanzi, ikakhulukazi eRussia Federation.
Lolu phiko luvele ludinga kakhulu imithetho yokusebenza, ikhwalithi yamafutha kanye nezinto zokugcoba, izinto ezisetshenziswayo, ukugcinwa okufanelekayo kanye nesikhathi sokuqaliswa kwayo. Kuyacaca ukuthi izidingo ezinjalo zomnikazi wemoto yethu ngokugcwele ngenxa yezizathu eziningi azinakwenzeka.
Ngokwesakhiwo, injini iyinguqulo eguquliwe ye-BMY enamandla anyukile.
I-BWK iyi-in-line four-cylinder petrol unit kanye ne-dual supercharging. Ivolumu yayo ingu-1,4 amalitha, amandla angu-150 amalitha. s kanye ne-torque engu-240 Nm.
I-cast iron cylinder block. Imikhono ibhorekile emzimbeni webhulokhi.
Ama-pistons ajwayelekile, enziwe nge-aluminium, anezindandatho ezintathu. Ukucindezelwa okuphezulu okubili, i-oil scraper ephansi.
Insimbi ye-Crankshaft, i-forged, i-conical shape. Igibele phezu kwezinsika ezinhlanu.
Ikhanda le-Aluminium cylinder. Phezulu kunombhede onama-camshaft amabili. Ngaphakathi - ama-valve angu-16 (DOHC), afakwe izinto zokuphakamisa amanzi. I-camshaft yokufaka ine-adjuster ye-camshaft.
Isikhathi se-chain drive. Ihlukile ngokuthi inamaphutha amaningi okuklama (bheka i-Chap. Ubuthakathaka).
Uhlelo lokuhlinzeka ngamafutha - umjovo, umjovo oqondile. Isici esihlukile sidinga izinga likaphethiloli. Uphethiloli osezingeni eliphansi udala ukuqhunyiswa, okucekela phansi amapiston. Ngokuhambisanayo, kwakheka umule kuma-valve nama-nozzles of spray. Izimo zokulahlekelwa ukucindezelwa nokushiswa kwamapiston ziba yinto engenakugwemeka.
umjovo/ukushisa. Iyunithi ilawulwa yiyunithi yokulawula ye-Motronic MED 17 (-J623-) enomsebenzi wokuzihlola. Amakhoyili okuthungela angawodwana ku-cylinder ngayinye.
Isici sokushaja okuphezulu. Kufikela ku-2400 rpm kwenziwa yi-Eaton TVS mechanical compressor, bese i-KKK K03 turbine ithatha izintambo. Uma kudingeka i-torque eyengeziwe, i-compressor iphinde isebenze ngokuzenzakalelayo.
I-tandem enjalo iwuqeda ngokuphelele umphumela we-turbo-lag futhi inikeza ukudonsa okuhle phansi.
Isistimu yokugcoba ehlanganisiwe. I-Oil VAG Special G 5W-40 (ukugunyazwa nokucaciswa: VW 502 00 / 505 00). Umthamo wesistimu 3,6 amalitha.
Umenzi uye wathuthukisa ngokuphindaphindiwe injini yomlilo yangaphakathi, kodwa umphumela oyifunayo wemakethe yaseRussia awukafinyelelwa.
Технические характеристики
| Umkhiqizi | I-Mlada Boleslav Plant (Czech Republic) |
| Unyaka wokukhishwa | 2007 |
| Ivolumu, cm³ | 1390 |
| Amandla, l. Nge | 150 |
| Inkomba yamandla, l. s/1 ilitha umthamo | 108 |
| I-Torque, Nm | 240 |
| Isilinganiso sokucindezela | 10 |
| Isilinda block | Insimbi |
| Inani lamasilinda | 4 |
| Ikhanda lesilinda | aluminium |
| I-oda lomjovo wamafutha | 1-3-4-2 |
| Ububanzi besilinda, mm | 76.5 |
| Piston unhlangothi, mm | 75.6 |
| Isikhathi sokushayela | uchungechunge |
| Inani lama-valves kwisilinda ngasinye | 4 (DOHC) |
| I-Turbocharging | I-KKK K03 turbine kanye ne-Eaton TVS compressor |
| Izinxephezelo zeHydraulic | kuyinto |
| Isilawuli sesikhathi se-valve | yebo (inlet) |
| Umthamo wesistimu yokuthambisa, l | 3.6 |
| Amafutha afakwe | I-VAG Special G 5W-40 |
| Ukusetshenziswa kwamafutha (kubalwa), l / 1000 km | kufika ku-0,5* |
| Uhlelo lokuphakelwa kukaphethiloli | umjovo, umjovo oqondile |
| I-Fuel | uphethiloli AI-98** |
| Amazinga ezemvelo | Euro 4 |
| Insiza, ngaphandle. km | 240 |
| Isisindo kg | ≈126 |
| Indawo: | phambene |
| Ukushuna (okungenzeka), l. Nge | kufika ku-230*** |
* enjinini ekwazi ukuseviswa, akukho ngaphezu kuka-0,1 l, ** AI-95 engasetshenziswa, *** kuze kufike ku-200 l. ngaphandle kokulahlekelwa insiza
Ukuthembeka, ubuthakathaka, ukugcina
Ukuthembeka
Injini yakwaVolkswagen BWK, ngokwenhloso yomkhiqizi, kufanele ibe ngethuthuke kakhulu kwezobuchwepheshe ekilasini layo. Ngeshwa, empeleni wabonisa engenangqondo kakhulu.
Okugqame kakhulu ukudlidliza, ukunwetshwa kochungechunge lwesikhathi, iqembu le-piston eliyinkinga, uwoyela oqhubekayo nama-coolant smudges, kanye nokunye okuningi. Ezithangamini ezikhethekile, ungafunda izitatimende eziningi ezingezinhle ezivela kubanikazi bezimoto ngale moto. Ngokwesibonelo, i-SeRuS yaseMoscow ibhala ngokuqondile: “… I-CAVA ithathe indawo ye-BWK eyinkinga enkulu".
Ngasikhathi sinye, kwabaningi, i-ICE ecatshangelwayo idala imizwa eyakhayo. Impendulo esuka ku wowo4ka (Lipetsk): “... Ngisebenza enkampanini lapho ukuphila kwezimoto ezimbili ezinjengalezi kugeleza phambi kwamehlo ami (sikhuluma ngeTiguan). Ngakolunye uhlangothi, ngesikhathi sokuthengisa, kwakukhona i-mileage yezinkulungwane ezingama-212, okwesibili i-165 km. Kuyo yomibili imishini, izinjini zazisaphila. Futhi lokhu ngaphandle kokungenelela ku-motor. Ngakho-ke, le moto ayikubi kangako !!!".
Noma isitatimende se-TS136 (Voronezh): “... Angiqondi nhlobo ukuthi yiziphi izinkinga ezingaba khona ngenjini eyaziwa ngokuphindaphindiwe e-Europe !!! I-Tiguan 2008, i-BWK, yagijima i-150000 km kuyo - akukho lutho oluphukile. Konke kusebenza kahle, angiwangezi nhlobo amafutha".
Insiza kanye nomkhawulo wokuphepha yizingxenye eziyinhloko zokuthembeka kwenjini evuthayo yangaphakathi. Ayikho imibuzo mayelana nalokhu. Umkhiqizi uthi ukugijima kwamahhala okungama-240 km. Amathuba okuphoqa injini nawo ahlaba umxhwele. Ukukhanyisa okulula kwe-ECU (Isigaba 1) kwandisa amandla ku-200 hp. Nge. Ukushuna okujulile kuzokuvumela ukuthi udubule i-230 hp. Nge.
Naphezu kwalokhu, injini ayikwazi ukubizwa ngokuthi ithembekile ngenxa yokusabela kwayo "okubuhlungu" kuphethiloli wekhwalithi ephansi kanye nokuphambuka ezidingweni zomkhiqizi mayelana nokugcinwa kwayo.
Izindawo ezibuthakathaka
Maningi amaphuzu antekenteke enjinini acutshungulwayo. Kulokhu, okuyinkinga kakhulu ukushayela isikhathi.
Isipiliyoni sokusebenza sikhombisile ukuthi iketango liletha inkinga enkulu. Isisetshenziswa sangempela ngaphambi kokushintshwa kwayo singamakhilomitha ayizinkulungwane ezingama-80. Ngesikhathi esifanayo, i-sprocket ye-crankshaft kanye nesilawuli sesikhathi se-valve kufanele kushintshwe. Ngaphezu kwalokho, lokhu kungaphezu kwekhithi yokulungisa yeketango ngokwalo (izingxenye ze-tensioner, ama-sprockets, njll.).
Umklamo ongaphumelelanga we-hydraulic tensioner (akukho ukuvinjelwa kokuphikisana nokunyakaza kwe-plunger yayo) kuye kwaholela eqinisweni lokuthi ngokungabikho kwengcindezi ohlelweni lwe-motor lubrication, ukungezwani kwamaketanga kuyancipha. Lokhu kuholela ekugxumeni futhi kuphele ngomthelela wama-valve kuma-piston.
Umphumela uhlale udabukisa - ukwehluleka kwezingxenye ze-CPG kanye nomshini we-valve. Ukuze ugweme ukuwohloka, kunconywa ukuthi ungaqalisi imoto kusuka ku-tow futhi ungayishiyi egiyeni isikhathi eside sokupaka (ikakhulukazi emthambekeni).
Izimfuno eziphezulu zekhwalithi yamafutha. Ukukhululeka kule ndaba kuholela ekuqhumeni, ekushiseni nasekucekeleni phansi kwamapiston.
Amafutha ekhwalithi embi aholela ekwakhekeni kwe-coke deposits kuma-valve kanye ne-exhaust tract, isamukeli samafutha. Lokhu kubonakala kakhulu ngesitayela sokushayela esinolaka.
Ngokuphila kwesevisi ende, ukushiswa kwamafutha enjini kuyabonwa. Ukuhlobisa izindandatho ze-oil scraper nokufaka ama-valve stem seal kuqeda le nkinga okwesikhashana.
Ukulahlekelwa kokupholisa kuvame ukubonwa. Akwenzeki ngaso sonke isikhathi ukubona ukungasebenzi kahle ngesikhathi. Iqiniso liwukuthi akukho ukuvuza okusobala koketshezi, futhi izingxenye ezincane ezisuka ku-seapage zinesikhathi sokuhwamuka. Futhi kamuva kuphela, ngemva kwesikali esakhiwe, kungenzeka ukunquma indawo eqondile yokuvuza. Ngokuvamile inkinga kufanele ibhekwe ku-intercooler.
Ngokuvamile injini ye-troit ngesikhathi sokuqala okubandayo, umsindo ufana nokusebenza kwenjini ye-diesel. Akujabulisi, kodwa hhayi ingozi. Lena indlela evamile yokusebenza kweyunithi. Ngemva kokufudumala konke kubuyela esimweni esivamile.
Idrayivu ye-turbine ayithembekile. Ukuhlanza ngokuphelele kuqeda inkinga.
Kukhona okunye ukungasebenzi kahle kwenjini, kodwa akukona okwemvelo enkulu.
Ukulondolozeka
Njengoba kunikezwe ukukhiqizwa okuphezulu kwe-motor, kulula ukuphetha ngokuthi iyalondolozeka. Iyalungiseka, kodwa insiza yemoto. Ukwengeza, udinga ukulungiselela izindleko eziphezulu zokubuyisela.
I-cast-iron block yamasilinda ivumela ukushintshwa okuphelele. Ukuthola izingxenye akuyona inkinga.
Labo abenze ukubuyiselwa kwenjini evuthayo yangaphakathi bayelulekwa ukuthi bathenge injini yenkontileka. Mayelana nezindleko, le nketho izoba eshibhile. Izindleko zenjini yenkontileka zisebangeni lama-ruble ayizinkulungwane ezingama-80-120.
Ungabona inqubo yokulungisa ngokubuka ividiyo:
Injini yeVolkswagen BWK, nazo zonke izinzuzo zayo, ayidumile phakathi kwabanikazi bezimoto baseRussia, ibhekwa njengento engenamsebenzi futhi ayithembekile.
