Injini yeVolkswagen DJKA
Okuqukethwe
Abakhi bezinjini beVolkswagen concern (VAG) bandise ulayini we-EA211-TSI (CHPA, CMBA, CXSA, CZEA, CZCA, CZDA) ngeyunithi entsha yamandla, ebizwa nge-DJKA.
Incazelo
Ukukhishwa kwemoto kwethulwa ngo-2018 ezindaweni zokukhiqiza ze-VAG auto concern. Ngesikhathi esifanayo, kwakhiqizwa izinguqulo ezimbili zenjini yomlilo yangaphakathi - ngaphansi kwe-Euro 6 (ngesihlungi se-particle) nangaphansi kwe-Euro 5 (ngaphandle kwayo).
Ku-inthanethi ungathola ulwazi mayelana nomhlangano weyunithi eRussia (eKaluga, eNizhny Novgorod). Ukucaciswa kuyadingeka lapha: injini ngokwayo ayizange ikhiqizwe ezimbonini zaseRussia, kodwa yafakwa kumamodeli akhiwe kakade efomini eliphelile.
I-CZDA, eyaziwa kakhulu kubashayeli bethu, isifana ne-analogue yomklamo.
I-DJKA, njengokwandulelayo, yakhelwe ngomgomo weplatifomu eyimodular. Izici ezinhle zalesi sinqumo kwaba ukuncishiswa kwesisindo seyunithi, ukutholakala kwezingxenye eziyisipele kanye nokwenza lula ubuchwepheshe bokukhanda. Ngeshwa, lokhu kuboniswe ezindlekweni zokubuyisela lapho kukhuphuka khona.
Injini yeVolkswagen DJKA inguphethiloli, in-line, injini ye-turbo eyi-cylinder ewumthamo ongu-1,4 litres namandla angu-150 hp. nge-torque engu-250 Nm.
Injini yomlilo yangaphakathi yafakwa ezimotweni ze-VAG:
I-cylinder block yenziwa nge-aluminium alloy. Imikhono yensimbi enezindonga ezincane icindezelwa emzimbeni. Ukwandisa indawo yokuxhumana nebhulokhi, indawo yabo yangaphandle inobunzima obuqinile.
I-crankshaft ifakwe kuma-bearings amahlanu. Isici - ukungakwazi ukuguqula i-shaft ngayinye noma ama-bearings ayo ayinhloko. Ihlanganiswe kuphela ne-cylinder block.
Amapiston e-aluminium, angasindi, ajwayelekile - anezindandatho ezintathu.
Ukushaja okuphezulu kwenziwa yi-IHI RHF3 turbine, enokucindezela okungaphezulu kwebha engu-1,2.
Ikhanda le-aluminium cylinder, i-valve engu-16. Ngakho-ke, ama-camshafts amabili, ngalinye linesilawuli sesikhathi se-valve. Ama-valve afakwe izinxephezelo ze-hydraulic. Ikhanda lesilinda ngokwalo liphendulwe ngo-180˚, okungukuthi i-exhaust manifold ingemuva.
Isikhathi sokushayela ibhande. Isisetshenziswa sebhande - 120 ayizinkulungwane km. Ngemuva kokugijima kwezinkulungwane ezingama-60 km, isimo esiphoqelekile sibheka njalo ngezinkulungwane ezingama-30 km. Ibhande eliphukile lidala umonakalo omkhulu wenjini.
Uhlelo lokuhlinzeka ngamafutha - umjovo, umjovo oqondile. Umkhiqizi uncoma ukusebenzisa uphethiloli we-AI-98 ngaphansi kwezimo zeRussian Federation. Iveza ngokugcwele amandla enjini evuthayo yangaphakathi. Ukusetshenziswa kwe-AI-95 kuvunyelwe, kodwa udinga ukwazi ukuthi amazinga kaphethiloli aseYurophu naseRussia ahlukile. I-RON-95 kumapharamitha ayo ihambisana ne-AI-98 yethu.
Uhlelo lokuthambisa lusebenzisa uwoyela onokubekezelelana kanye ne-viscosity VW 508 00, VW 504 00; SAE 5W-40, 10W-40, 10W-30, 5W-30, 0W-40, 0W-40. Ivolumu yesistimu ingu-4,0 amalitha. Ushintsho lwamafutha kufanele lwenziwe ngemuva kwamakhilomitha ayizinkulungwane eziyi-7,5.
Injini ilawulwa yi-ECM ene-Bosch Motronic MED 17.5.25 ECU.
I-motor ayibangeli izikhalazo ezinkulu ekhelini layo; izinkinga ezijwayelekile azikakaphawulwa ngabanikazi bezimoto.
Технические характеристики
| Umkhiqizi | isitshalo eMlada Boleslav, Czech Republic |
| Unyaka wokukhishwa | 2018 |
| Ivolumu, cm³ | 1395 |
| Amandla, l. Nge | 150 |
| I-Torque, Nm | 250 |
| Isilinganiso sokucindezela | 10 |
| Isilinda block | aluminium |
| Inani lamasilinda | 4 |
| Ikhanda lesilinda | i-aluminium |
| I-oda lomjovo wamafutha | 1-3-4-2 |
| Ububanzi besilinda, mm | 74.5 |
| Piston unhlangothi, mm | 80 |
| Isikhathi sokushayela | ibhande |
| Inani lama-valves kwisilinda ngasinye | 4 (DOHC) |
| I-Turbocharging | I-IHI RHF3 turbine |
| Izinxephezelo zeHydraulic | kuyinto |
| Isilawuli sesikhathi se-valve | ezimbili (i-outlet ne-outlet) |
| Amandla wesistimu yokugcoba | 4 |
| Amafutha afakwe | I-0W-30 |
| Ukusetshenziswa kwamafutha (kubalwa), l / 1000 km | 0,5 * |
| Uhlelo lokuphakelwa kukaphethiloli | umjovo, umjovo oqondile |
| I-Fuel | uphethiloli i-AI-98 (RON-95) |
| Amazinga ezemvelo | I-Euro 5 (6) |
| Insiza, ngaphandle. km | 250 |
| Isisindo kg | 106 |
| Indawo: | phambene |
| Ukushuna (okungenzeka), l. Nge | 200+** |
*enjinini ekwazi ukusevisa ingabi ngaphezu kuka-0,1; ** ngaphandle kokulimala kwemoto kuze kufike ku-180
Ukuthembeka, ubuthakathaka, ukugcina
Ukuthembeka
Ukuthembeka kwe-CJKA akungabazeki. Idizayini eyimpumelelo yemoto kanye nokuguqulwa komkhiqizi ukuqeda ukushiyeka okukhona ochungechungeni lwe-EA211-TSI kunikeze injini ukuthembeka okuphezulu.
Ngokuqondene nensiza, isiphetho esifanele asikwazi ukwenziwa ngenxa yempilo emfushane kakhulu yenjini evuthayo yangaphakathi. Yiqiniso, mileage 250 ayizinkulungwane km aqokwe umenzi iyadida - nesizotha kakhulu. Lokho injini ekwazi ukukwenza empeleni kuzocaca ngemuva kwesikhathi esithile.
Iyunithi inomkhawulo omkhulu wokuphepha. Kungakhishwa amalitha angaphezu kuka-200 kuwo. ngamandla. Kodwa kuyatuswa ukuthi ungakwenzi lokhu. Ngokusho kokubuyekezwa kwabanikazi bezimoto, amandla anele ngokwanele ukushayela uzungeze idolobha nokushayela emgwaqeni omkhulu.
Ngesikhathi esifanayo, uma uthanda, ungakhanyisa i-ECU (Isiteji 1), esizofaka i-30 hp enjini. Nge. Ngesikhathi esifanayo, zonke izindlela zokuvikela, ukwakheka kwengxube evamile kanye nokuxilongwa kwezinjini ezivuthayo zangaphakathi zigcinwa ezingeni lefekthri.
Izindlela zokushuna ama-chip ezinolaka zinomthelela ongemuhle ezicini zobuchwepheshe (ukunciphisa insiza, ukwehlisa izindinganiso zokukhishwa kwemvelo, njll.) futhi zidinga ukungenelela okubalulekile ekwakhiweni kwenjini.
Isiphetho: I-CJKA inokwethenjelwa, inamandla, iyasebenza, kodwa iyinkimbinkimbi ngokobuchwepheshe.
Izindawo ezibuthakathaka
Ukusetshenziswa kobuchwepheshe besimanje kanye nezinto ezintsha ekuhlanganiseni injini kube nemiphumela. Izinkinga eziningi ezadala izinkinga eziningi zabanikazi bezimoto zanyamalala.
Ngakho-ke, i-turbine drive engathembekile kanye nokubukeka kwesishisi sikawoyela kucwile ekukhohlweni. Umuntu osebenza ngogesi uye wakhuthazela kakhulu (amakhandlela awawonakali lapho engavaliwe).
Mhlawumbe, namuhla i-DJKA inephuzu elilodwa elibuthakathaka - lapho ibhande lesikhathi liphuka, i-valve igoba.
Ngokunwebeka, ubuthakathaka buhlanganisa izindleko eziphezulu zezingxenye ezisele. Isibonelo, uma iphampu yamanzi ohlelweni lokupholisa iphuka, kuzodingeka ukuthi uguqule yonke imojula, lapho ama-thermostats afakwa ngokungeziwe. Futhi lokhu kubiza kakhulu kunokushintsha iphampu ngokuhlukana.
Ngakho-ke, uma singacabangi ngezinye izikhathi imisindo engagunyaziwe eyenzeka ngesikhathi sokusebenza kwenjini, singacabanga ukuthi umenzi ukwazile ukuqeda cishe wonke amaphuzu abuthakathaka kuyunithi.
Ukulondolozeka
Idizayini ye-modular yeyunithi ihambisana nokugcinwa kwayo okuphezulu. Kodwa lokhu akusho ukuthi i-DJKA ingalungiswa "emadolweni akho" kunoma yiliphi igalaji.
Ukuhlanganiswa kobuchwepheshe obuphezulu kanye nokugcwala nge-elekthronikhi kuphoqa ukubuyisela iyunithi kuphela enkonzweni yemoto.
Izingxenye zokulungisa zitholakala kalula kunoma isiphi isitolo esikhethekile, kodwa kufanele ulungele ngokushesha ukuzikhokhela inani elikhulu kakhulu. Futhi ukulungisa ngokwayo akushibhile.
Ngezinye izikhathi kunenzuzo enkulu ukuthenga injini yenkontileka kunokulungisa ephukile. Kodwa lapha, futhi, udinga ukulungele ukutshala izimali ezinkulu. Izindleko zenkontileka i-DJKA iqala kusuka kuma-ruble ayizinkulungwane eziyi-100.
I-DJKA motor yesimanje enevolumu encane ikuvumela ukuthi ususe amandla amangalisayo, ukonga kakhulu, ngenkathi uhlangabezana nezidingo eziphakeme zezinga lezemvelo.
