Injini yeVolkswagen CFNB
Okuqukethwe
Indawo yayo kulayini wezinjini ze-EA111-1.6 (ABU, AEE, AUS, AZD, BCB, BTS kanye ne-CFNA) ithathwe enye injini evuthayo yangaphakathi eyakhiwe onjiniyela be-VAG.
Incazelo
Ngokuhambisana nokukhiqizwa kwe-CFNA, ukukhiqizwa kwenjini ye-CFNB kwaba yingcweti. Abakhi bezimoto ze-VAG ekuthuthukisweni kwemoto baqondiswa izinto eziza kuqala ukuthembeka, ukusebenza kahle nokuqina, kanye nokugcinwa nokulungisa kalula.
Iyunithi edaliwe iyinhlangano ngempela yemoto edumile ye-CFNA. Ngokwesakhiwo, lawa ma-ICE ayafana. Umehluko uku-firmware ye-ECU. Umphumela waba ukuncishiswa kwamandla netorque ye-CFNB.
Injini yakhiqizwa eJalimane embonini yakwaVolkswagen eChemnitz kusukela ngo-2010 kuya ku-2016. Ekuqaleni kwakuhlelwe ukuthi kuhlonyiswe izimoto ezidumile ezizikhiqizela yona.
I-CFNA - injini yomlilo yangaphakathi emkhathini (MPI), esebenza ngophethiloli. Umthamo 1,6 litres, amandla 85 litres. s, i-torque engu-145 Nm. Amasilinda amane, ahlelwe ngokulandelana.
Kufakwe ezimotweni zakwaVolkswagen:
- I-Polo Sedan I /6C_/ (2010-2015);
- I-Jetta VI /1B_/ (2010-2016).
I-cylinder block iyi-aluminium enama-liner ensimbi acijile.
I-CPG yahlala ingashintshile, njengaku-CFNA, kodwa ama-pistons aba ngo-0,2 mm ubukhulu obukhulu. Lokhu kusungula kuklanyelwe ukubhekana nokungqongqoza lapho ushintshela ku-TDC. Ngeshwa, akuzange kulethe umphumela obonakalayo - ukungqongqoza kwenzeka ngalawa ma-piston.
I-timing chain drive ine "zilonda" ezifanayo njengaku-CFNA.
Injini isebenzisa isistimu yokuthungela engathinteki enamakhoyili amane. Wonke umsebenzi ulawulwa yi-Magneti Marelli 7GV ECU.
Azikho izinguquko ekunikezeni uphethiloli, ukuthambisa kanye nezinhlelo zokupholisa uma kuqhathaniswa ne-CFNA. Umehluko kuphela uku-firmware ye-ECU eyongayo.
Naphezu kwamandla ancishisiwe, i-CFNB inezici ezinhle zejubane zangaphandle, eziqinisekiswa igrafu engenhla.
Ukuze uthole isethulo esiphelele samakhono enjini, kusasele ukucabangela ama-nuances ayo okusebenza.
Технические характеристики
| Umkhiqizi | Injini ye-Chemnitz |
| Unyaka wokukhishwa | 2010 |
| Ivolumu, cm³ | 1598 |
| Amandla, l. Nge | 85 |
| I-Torque, Nm | 145 |
| Isilinganiso sokucindezela | 10.5 |
| Isilinda block | aluminium |
| Inani lamasilinda | 4 |
| Ikhanda lesilinda | aluminium |
| I-oda lomjovo wamafutha | 1-3-4-2 |
| Ububanzi besilinda, mm | 76.5 |
| Piston unhlangothi, mm | 86.9 |
| Isikhathi sokushayela | uchungechunge |
| Inani lama-valves kwisilinda ngasinye | 4 (DOHC) |
| I-Turbocharging | akukho |
| Izinxephezelo zeHydraulic | kuyinto |
| Isilawuli sesikhathi se-valve | akukho |
| Umthamo wesistimu yokuthambisa, l | 3.6 |
| Amafutha afakwe | I-5W-30 |
| Ukusetshenziswa kwamafutha (kubalwa), l / 1000 km | kufika ku-0,5* |
| Uhlelo lokuphakelwa kukaphethiloli | umjovo, umjovo wembobo |
| I-Fuel | uphethiloli AI-95 |
| Amazinga ezemvelo | Euro 5 |
| Insiza, ngaphandle. km | 200 |
| Indawo: | phambene |
| Ukushuna (okungenzeka), l. Nge | I-97 ** |
* kumotho esetshenziswayo kuze kufike ku-0,1; ** inani lokushuna i-chip
Ukuthembeka, ubuthakathaka, ukugcina
Ukuthembeka
Awukho umbono ocacile mayelana nokuthembeka kwemoto phakathi kwabanikazi bezimoto. Abaningi bakhononda ngekhwalithi yayo ephansi, "ukuphuka" okuqhubekayo, izinkinga ngesikhathi kanye ne-CPG. Kumele kuvunywe ukuthi kukhona ukushiyeka ekwakhiweni kwenjini evuthayo yangaphakathi. Ngesikhathi esifanayo, bavame ukucasulwa abanikazi bezimoto ngokwabo.
Yehlisa ngokuphawulekayo ukwethembeka kwenjini ekunakekeleni kusenesikhathi, ukufaka uphethiloli ngezibaseli ezisezingeni eliphansi kanye nezinto zokugcoba, esikhundleni samabanga anconyiwe kawoyela nophethiloli, kanye nokungashayeli ngokucophelela.
Ngesikhathi esifanayo, kukhona abashayeli abambalwa abanelisekile nge-CFNB. Emilayezweni yabo ezinkundleni zokuxhumana, babelana ngemibono emihle ngenjini.
Ngokwesibonelo, uDmitry uyabhala:… nginePolo yango-2012. ngemoto efanayo. Okwamanje, ibanga elingamakhilomitha angama-330000 (hhayi itekisi, kodwa ngihamba kakhulu). Ukungqongqoza kakade i-150000 km., Ikakhulukazi ngesikhathi sokufudumala. Ngemva kokufudumala, ingqongqoza kancane. Igcwaliswe ngamafutha e-Castrol enkonzweni yokuqala. Ngokuvamile kwakudingeka ngithele, bese ngifaka esikhundleni se-Wolf. Manje, kuze kube yilapho kushintshwa, izinga lijwayelekile (ngishintsha njalo nge-10000 km). Awukakangeni enjinini.".
Kukhona imibiko yemayela elingaphezulu nakakhulu. Igor uthi:... injini ayikaze ivulwe. Ekugijimeni kwezinkulungwane ezingama-380, iziqondiso zeketanga lesikhathi (izicathulo ze-tensioner ne-damper) zashintshwa ngenxa yokugqoka kwazo. Uchungechunge lwezikhathi lunwetshwe ngo-1,2 mm uma kuqhathaniswa nentsha. Ngigcwalisa uwoyela we-Castrol GTX 5W40, obekwe "njengezinjini ezinamamayela aphezulu." Ukusetshenziswa kwamafutha 150 - 300 g / 1000 km. Manje i-mileage ingama-396297 km".
Ngakho-ke, insiza yenjini ikhula kakhulu ngesimo sengqondo esanele ngakho. Ngenxa yalokho, ukwethembeka nakho kuyanda.
Inkomba ebalulekile yokwethembeka umkhawulo wokuphepha kwenjini evuthayo yangaphakathi. Amandla e-CFNB anganyuswa ngokulungiswa kwe-chip kuze kufike ku-97 hp. Nge. Lokhu ngeke kuthinte injini. Ukwanda okwengeziwe kwamandla kungenzeka, kodwa kulimaza ukuthembeka kwayo kanye nezinkomba eziphansi zokusebenza (ukunciphisa insiza, ukwehlisa izindinganiso zemvelo, njll.).
U-Re-totty ovela ku-Tolyatti uveze ngokucacile ukufaneleka kokushuna iyunithi: “... i-ode injini engu-1,6 85 amalitha. s, ngiphinde ngacabanga nge-firmware ye-ECU. Kodwa lapho ngigibela, isifiso sokushuna sanyamalala, ngoba namanje angisonti ngaphezu kwama-revolutions ayizinkulungwane ezi-4. Injini enamandla, ngiyayithanda".
Izindawo ezibuthakathaka
Enjinini, indawo eyinkinga kakhulu yi-CPG. Ngokugijima kwezinkulungwane ezingu-30 km (ngezinye izikhathi ngaphambili), ukungqongqoza kwenzeka lapho ama-pistons eshintshwa ku-TDC. Ngesikhathi esifushane sokusebenza, ama-scuffs avela eziketini, i-piston ihluleka.
Ukushintshwa okunconyiwe kwama-piston amasha akunikezi umphumela - ukukhala kuyavela futhi lapho kushintsha. Imbangela yokungasebenzi kahle kwaba yiphutha lobunjiniyela ekwakhiweni kweyunithi.
Inkinga enkulu idala idrayivu yesikhathi. Umkhiqizi unqume ukuphila kweketanga kuyo yonke impilo yenjini, kodwa ngamakhilomitha ayizinkulungwane eziyi-100-150 isivele yeluliwe futhi idinga ukushintshwa. Ngokungakhethi, kufanele kuqashelwe ukuthi impilo yeketango incike ngqo kwisitayela sokushayela.
Umklamo we-chain tensioner awucatshangelwa ngokugcwele. Isebenza kuphela uma kunengcindezi ohlelweni lokuthambisa, okungukuthi injini isebenza. Ukungabikho kwesitobha esilwa nokugijima kuholela ekwehliseni ukushuba kwesimo (ngemoto engasebenzi) kanye nokwenzeka kokugxuma kwamaketanga. Kulokhu, ama-valve agobile.
I-exhaust eningi ayihlali isikhathi eside. Imifantu ivela ebusweni bayo, futhi ukushisela akusizi lapha isikhathi eside. Indlela engcono kakhulu yokubhekana nalesi simo ukushintsha umqoqi.
Ngokuvamile umhlangano we-throttle uba "naughty". Isizathu silele kuphethiloli wezinga eliphansi. Ukugeza okuncane kulungisa inkinga.
Ukulondolozeka
Injini inokugcinwa kahle. Ukulungiswa kabusha kungenziwa ngokugcwele, izingxenye ezisele ziyatholakala kunoma yisiphi isitolo esikhethekile. Inkinga kuphela ngokulungiswa yizindleko zayo eziphezulu.
Ngokusho kwabanikazi bezimoto, ukulungiswa okuphelele kwemoto kuzobiza ama-ruble angaphezu kwezinkulungwane eziyi-100.
Yingakho kufanelekile ukucabangela inketho yokushintsha injini ngenkontileka eyodwa.
Intengo yayo iqala kusuka kuma-ruble ayizinkulungwane ezingama-40. Kuye ngokucushwa, ungathola eshibhile.
Ungafunda kabanzi mayelana nokugcinwa kuwebhusayithi esihlokweni esithi "Volkswagen CFNA Engine".
Injini yakwaVolkswagen CFNB ithembekile futhi iyonga uma iphathwa ngendlela.
