Injini ye-Volvo D5244T

Enye ye-turbodiesel engu-5-cylinder ehamba phambili evela enkampanini yaseSweden iVolvo. Idizayinelwe ukusetshenziswa ezimotweni zokukhiqiza kwethu. Ivolumu yokusebenza ingamalitha angu-2,4, isilinganiso sokucindezela sincike ekuguqulweni okuthile.

Mayelana nezinjini i-D5 ne-D3

Injini ye-D5

Kuyaphawuleka ukuthi amayunithi edizili angama-5-cylinder kuphela ayintuthuko eyingqayizivele yokukhathazeka kwaseSweden. Ezinye izinjini, njenge-4-cylinder D2 kanye ne-D4, zibolekwe kwaPSA. Ngalesi sizathu, lezi zamuva, empeleni, zivame kakhulu ngaphansi kwemikhiqizo engu-1.6 HDi kanye ne-2.0 HDi.

Ivolumu yokusebenza kwedizili "ezinhlanu" zomndeni we-D5 yi-2 no-2,4 amalitha. Iqembu lokuqala limelelwa i-motor D5204T, eyesibili - yi-D5244T echazwe. Kodwa-ke, igama elithi D5 litholakala kuphela ezinguqulweni eziqinile zalo mndeni, amandla awo angaphezu kuka-200 hp. Nge. Izinjini ezisele zivame ukubizwa ngokuthi yi-D3 noma i-2.4 D.

Ukufika kwefomethi ye-D3 ngokuvamile kwakuyizindaba eziyinhloko. Ngaphezu kokuthi i-piston stroke yancishiswa isuka ku-93,15 yaya ku-77 mm ne-diameter ye-cylinder esele njengangaphambili, umthamo wokusebenza weyunithi uncishisiwe - kusuka ku-2,4 kuya ku-2,0 amalitha.

I-D3 yanikezwa ngezinguqulo eziningana:

• 136 l. nge.;
• 150 l. nge.;
• 163 l. nge.;
• 177 l. kusuka.

Lezi zinguquko zihlala zifika ne-turbocharger eyodwa. Kodwa abanye abangu-2.4 D, ngokuphambene nalokho, bathola i-turbine ephindwe kabili. Lezi zinguqulo zinikeza kalula amandla angaphezu kuka-200 hp. Nge. Esinye isici esiphawulekayo sezinjini ze-D3 ukuthi uhlelo lwazo lomjovo lwaluthathwa njengolungalungiseki, njengoba lwalufakwe imibhobho enomphumela we-piezo. Ngaphezu kwalokho, ikhanda lesilinda lalingenawo ama-swirl flaps.

Izici ze-D5244T

I-cylinder block nekhanda lenjini zenziwe ngezinto ezingasindi. Kunama-valve angu-4 isilinda. Ngakho-ke, lena iyunithi ye-valve engu-20 enesistimu ye-camshaft engaphezulu kabili. Uhlelo lomjovo - I-Common Rail 2, ukuba khona kwevalvu ye-EGR ezinguqulweni eziningi.

Ukusetshenziswa kwe-Common Rail entsha ezinjinini zesimanje zikadizili kubathuse ngandlela thize abasebenzisi. Kodwa-ke, ukuphathwa kukaphethiloli kwe-Bosch kugcine konke ukwesaba kuncane. Uhlelo luthembekile, naphezu kwesidingo sokushintsha ama-nozzles ngemva kokuphela kokusebenza kwawo. Kwezinye izimo, ngisho nokulungiswa kwazo kungenzeka.

Izici ze-D5244T

Ukuguqulwa

I-D5244T inezinguquko eziningi. Ngaphezu kwalokho, uchungechunge lwalezi zinjini luye lwathuthukiswa ezizukulwaneni eziningana. Ngo-2001, kwaphuma eyokuqala, kwathi ngo-2005 - eyesibili, enenani elincishisiwe lokucindezela kanye ne-VNT turbine. Ngo-2009, injini ithole ezinye izinguquko ezihloselwe ukwenza umjovo kanye nezinhlelo zokushaja zibe zesimanjemanje. Ikakhulukazi, kwethulwa ama-nozzles amasha - anomphumela we-piezo.

Ngokuningiliziwe, izigaba zokuthuthukiswa kokukhipha umoya ophuma kulawa mayunithi zingamelwa kanje:

• kusukela ngo-2001 kuya ku-2005 - izinga lokukhipha ezingeni le-Euro-3;
• kusukela ngo-2005 kuya ku-2010 - Euro-4;
• ngemva kuka-2010 - Euro-5;
• ngo-2015 kukhona okusha Drive-E.

I-Euro 5 5-cylinder D3 yaqokwa i-D5244T noma i-D5244T2. Omunye ukhiphe 163, omunye - 130 hp. Nge. Isilinganiso sokuminyanisa sasingamayunithi angu-18, isihlungi sezinhlayiya sasingekho ekuqaleni. Uhlelo lomjovo lwalulawulwa yi-Bosch 15. Amamotor afakwe kwi-S60 / S80 kanye ne-XC90 SUV.

Ngemva kokwethulwa kwe-Euro-4 kusukela ngo-2005, ukushaywa kwepiston kwancishiswa ku-93,15 mm, futhi ivolumu yokusebenza yanda ngo-1 cm3 kuphela. Yiqiniso, kumthengi, le datha yayingenayo incazelo, ngoba amandla ayebaluleke kakhulu. Yanda yaba amahhashi angu-185.

Isistimu yokulawula yahlala ifana ne-Bosch, kodwa ngenguqulo eyinkimbinkimbi ye-EDC 16. Izinga lomsindo weyunithi ye-diesel lehla cishe ku-zero (lalivele lithule kusukela ekuqaleni), ngenxa yokuncipha kwesilinganiso sokucindezela. Ngakolunye uhlangothi, isihlungi sezinhlayiyana esingalungiseki sengeziwe. Amayunithi ane-Euro-4 aqokwe i-T4 / T5 / T6 ne-T7.

Ukuguqulwa okuyinhloko kwe-D5244T kubhekwa njengalezi:

• I-D5244T10 - 205 hp injini, CO2139-194 g/km;
• I-D5244T13 - iyunithi ye-horsepower engu-180, efakwe ku-C30 ne-S40;
• D5244T15 - injini iyakwazi ukuthuthukisa 215-230 hp. nge., efakwe ngaphansi kwama-hood we-S60 ne-V60;
• I-D5244T17 - Injini engu-163-horsepower ene-compression ratio yamayunithi angu-16,5, efakwe kuphela ku-V60 station wagon;
• I-D5244T18 - inguqulo yamahhashi angu-200 ene-torque engu-420 Nm, efakwe ku-SUV ye-XC90;
• I-D5244T21 - ithuthukisa i-190-220 hp. nge., efakwe kuma-sedan nasezinqoleni zesiteshi V60;
• I-D5244T4 - Injini engu-185-horsepower enesilinganiso sokucindezela amayunithi angu-17,3, efakwe ku-S60, S80, XC90;
• D5244T5 - iyunithi 130-163 amalitha. nge., efakwe kuma-sedans e-S60 kanye ne-S80;
• I-D5244T8 - injini ithuthukisa i-180 hp. Nge. ku-4000 rpm, efakwe ku-C30 hatchback ne-S sedan

D5244T	I-D5244T2	I-D5244T4	I-D5244T5
Amandla aphezulu	163 HP (120 kW) ku-4000 rpm	130 HP (96 kW) ku-4000 rpm	185 HP (136 kW) ku-4000 rpm	163 h.p. (120 kW) ku-4000 rpm
I-Torque	340 Nm (251 lb-ft) ku-1750–2750 rpm	280 Nm (207 lb-ft) ku-1750-3000 rpm	400 Nm (295 lb-ft) @ 2000-2750 rpm	340 Nm (251 lb-ft) ku-1750-2 rpm
Ubukhulu be-RPM	4600 ngomzuzu	4600 ngomzuzu	4600 ngomzuzu	4600 ngomzuzu
Bore and Stroke	81 mm × 93,2 mm (3,19 ku-× 3,67 in)	81 mm × 93,2 mm (3,19 ku-× 3,67 in)	81 mm × 93,2 mm (3,19 ku-× 3,67 in)	81 mm × 93,2 mm (3,19 ku-× 3,67 in)
Ivolumu Ukusebenza	2401 ku. cm (146,5 cu in)	2401 ku. cm (146,5 cu in)	2401 ku. cm (146,5 cu in)	2401 ku. cm (146,5 cu in)
Isilinganiso sokucindezela	18,0: 1	18,0: 1	18,0: 1	18,0: 1
Uhlobo lokukhuthaza	I-VNT	I-VNT	I-VNT	I-VNT
I-D5244T7	I-D5244T8	I-D5244T13	I-D5244T18
Amandla aphezulu	126 HP (93 kW) ku-4000 rpm	180 hp (132 kW)	180 hp (132 kW)	200 HP (147 kW) ku-3900 rpm
I-Torque	300 Nm (221 lb-ft) ku-1750–2750 rpm	350 Nm (258 lb-ft) @ 1750-3250 rpm	400 Nm (295 lb-ft) @ 2000-2750 rpm	420 Nm (310 lb-ft) @ 1900-2800 rpm
Ubukhulu be-RPM	5000 ngomzuzu	5000 ngomzuzu	5000 ngomzuzu	5000 ngomzuzu
Bore and Stroke	81 mm × 93,2 mm (3,19 ku-× 3,67 in)	81 mm × 93,2 mm (3,19 ku-× 3,67 in)	81 mm × 93,2 mm (3,19 ku-× 3,67 in)	81 mm × 93,2 mm (3,19 ku-× 3,67 in)
Ivolumu Ukusebenza	2401 ku. cm (146,5 cu in)	2401 ku. cm (146,5 cu in)	2401 ku. cm (146,5 cu in)	2401 ku. cm (146,5 cu in)
Isilinganiso sokucindezela	17,3: 1	17,3: 1	17,3: 1	17,3: 1
Uhlobo lokukhuthaza	I-VNT	I-VNT	I-VNT	I-VNT
I-D5244T10	I-D5244T11	I-D5244T14	I-D5244T15
Amandla aphezulu	205 HP (151 kW) ku-4000 rpm	215 HP (158 kW) ku-4000 rpm	175 HP (129 kW) ku-3000-4000 rpm	215 HP (158 kW) ku-4000 rpm
I-Torque	420 Nm (310 lb-ft) @ 1500-3250 rpm	420 Nm (310 lb-ft) @ 1500-3250 rpm	420 Nm (310 lb-ft) @ 1500-2750 rpm	440 Nm (325 lb-ft) ku-1500-3000 rpm
Ubukhulu be-RPM	5200 ngomzuzu	5200 ngomzuzu	5000 ngomzuzu	5200 ngomzuzu
Bore and Stroke	81 mm × 93,15 mm (3,19 ku-× 3,67 in)	81 mm × 93,15 mm (3,19 ku-× 3,67 in)	81 mm × 93,15 mm (3,19 ku-× 3,67 in)	81 mm × 93,15 mm (3,19 ku-× 3,67 in)
Ivolumu Ukusebenza	2400 ku. cm (150 cu in)	2400 ku. cm (150 cu in)	2400 ku. cm (150 cu in)	2400 ku. cm (150 cu in)
Isilinganiso sokucindezela	16,5: 1	16,5: 1	16,5: 1	16,5: 1
Uhlobo lokukhuthaza	isiteji ezimbili	isiteji ezimbili	I-VNT	isiteji ezimbili

Izinzuzo

Ochwepheshe abaningi bavumelana nombono wokuthi izinguqulo zokuqala zale njini zazingeyona into engavamile futhi zithembekile. Kulezi zinjini bekungekho ama-dampers ku-multifold intake, besingekho isihlungi sezinhlayiya. Ama-elekthronikhi nawo agcinwa esezingeni eliphansi.

Ngokwethulwa kwamazinga e-Euro-4, ukuphathwa kwe-turbocharging kuye kwaba ngcono. Ikakhulukazi, sikhuluma ngokunemba kwezilungiselelo. Idrayivu ye-vacuum, eyayibhekwa njengeyinkimbinkimbi futhi isengozini, kodwa yayiyi-archaic futhi ilula kakhulu, yathathelwa indawo umshini kagesi othuthukisiwe.

Ngo-2010 kwaphawulwa ukwethulwa kwezinga le-Euro-5. Isilinganiso sokucindezela futhi kwadingeka sehliswe sibe amayunithi ayi-16,5. Kodwa ushintsho olubaluleke kakhulu lwenzeka ekhanda lesilinda. Nakuba uhlelo lokusabalalisa igesi lushiywe lufana - ama-valve angu-20 nama-camshaft amabili, ukunikezwa komoya kuye kwahluka. Manje ama-dampers afakwe ngqo phambi kwe-valve eyodwa ekhanda. Futhi isilinda ngalinye line-damper yalo. Ezokugcina, njengezinduku, zazenziwe ngepulasitiki, okwakunengqondo. Njengoba wazi, izivalo zensimbi zazivame ukucekela phansi amasilinda lapho ephuka futhi engena ngaphakathi enjinini.

amaphutha

Ake sibacabangele ngemininingwane eminingi.

1. Ngokushintshela ku-Euro-4, i-intercooler - isipholile somoya esicindezelwe - singene endaweni eyingozi. Akakwazanga ukumelana nomsebenzi omude, njengomthetho, waqhekeka ngenxa yemithwalo eminingi. Uphawu oluyinhloko lokungasebenzi kwayo kwakubhekwa njengokuvuza kukawoyela futhi injini ingene esimweni esiphuthumayo. Elinye iphuzu elibuthakathaka ohlelweni lwe-boost yezinjini ze-D5 kwakuyipayipi elipholile.
2. Ngokushintshela ku-Euro-5, idrayivu ye-damper yaba sengozini. Ngenxa yemithwalo ephezulu ngaphakathi komshini, ukuhlehla kwadalwa ngokuhamba kwesikhathi, okubangela ukungafani. Injini yasabela ngokushesha kulokhu ngokuma. Idrayivu ayikwazanga ukushintshwa ngokuhlukile, kwakudingeka ukuyifaka ekuhlanganiseni ngama-dampers.
3. Isilawuli somfutho kaphethiloli ekulungisweni kwakamuva singabangela ukuqala okungekuhle, ukusebenza kwenjini okungazinzile kuma-revs aphansi.
4. Ama-hydraulic lifter azwela kakhulu ikhwalithi kawoyela. Ngemuva kokugijima okungu-300, kunezimo lapho zehlulekile futhi zabangela ukuthepha kwesici. Esikhathini esizayo, le nkinga ingabangela ukucekelwa phansi kwezihlalo ekhanda lesilinda.
5. Ngokuvamile i-cylinder head gasket yayibhoboza, ngenxa yokuthi amagesi avuza ohlelweni lokupholisa, futhi isiqandisi sangena kumasilinda.
6. Ngo-2007, ngemva kokunye ukulungiswa kabusha, idrayivu yemishini eyengeziwe ithola amabhande ama-3. Ibhande le-alternator kanye ne-tension roller akuphumelelanga ngokwedlulele, lapho i-alternator ingase iphuke kungazelelwe. Ukungasebenzi kahle kokugcina kubangele lokhu okulandelayo: i-roller yasonteka, yandiza ngesivinini esikhulu senjini futhi yawela ngaphansi kwesembozo somshini wokusabalalisa igesi. Lokhu kudale ukuthi ibhande lesikhathi ligxume, kulandele ukuhlangana kwamavalvu namapiston.

Ochwepheshe abaningi baphinde babize ikhava ye-valve yale njini njengenkinga.

I-Volvo "eyisihlanu" iyonke inokwethenjelwa futhi ihlala isikhathi eside, uma uyinakekela kahle. Ngemuva kokugijima kwe-150 yemoto, kuyadingeka ukuqapha ibhande lesikhathi ngezikhathi ezithile, ubuyekeze ipompo kanye nebhande lokunamathiselwe okusizayo. Gcwalisa uwoyela ngesikhathi, kungakedluli u-10th run, okungcono u-0W-30, ACEA A5 / B5.

UKarel	Umshini 2007, ama-injection abiza 30777526 Inkinga ukuthi injini ye-D5244T5 ishaya ngamandla kweyamashumi amabili. Futhi lokhu akukhona ukwehluleka kwanoma iyiphi isilinda eyodwa, kodwa ukusebenza jikelele motor. Awekho amaphutha! Ukukhishwa okunuka kakhulu. Imibhobho ihlolwe esitendini, amabili alungiswa ngokwemiphumela. Awukho umphumela - akukho okushintshile. I-USR ibingaminyanisiwe ngokomzimba, kodwa ipayipi legatsha lajikijelwa emuva kumqoqi ukuze kukhishwe umoya ophuma kugesi ophumayo. Ukusebenza kwenjini akukashintshi. Angizange ngibone noma yikuphi ukuphambuka kumapharamitha - ingcindezi kaphethiloli ihambisana naleyo eshiwo. Ngitshele ukuthi ngimbe kuphi futhi? Yebo, omunye umbono - uma ususa isixhumi senzwa yokucindezela uphethiloli, injini izozinza, futhi iqala ukusebenza kahle!
Leon Rus	Bhala izinombolo zama-injection ku-Bosch, kanye namapharamitha esitudiyo. Ngingathanda ukwazi umlando wonke. Kwaqala kanjani konke?
UKarel	BOSCH 0445110298 Cishe akekho ongasho ukuthi kuqale kanjani! Sisebenza nabadayisi bezimoto, ababuzi lapho kuthengwa))) I-mileage yemoto iqinile kulo nyaka, ngaphezu kwe-500000 km! Futhi ngokusobala bazama ukubhekana nenkinga - izintambo zaphonswa kusukela ku-sensor yokucindezela kuya ku-ECU - ngokusobala babone into efanayo, ukuthi lapho inzwa ivaliwe, umsebenzi ulinganisiwe. Ngendlela, saphonsa inzwa evela kumnikeli. Yimaphi amapharamitha athakazelisayo? Umfutho kaphethiloli ulungile. Eqinisweni, akukho lutho olungabhekwa, maye. Izilungiso zibonakala zixakile!?
Tubabu	Ngakho qala ngesheke lokucindezela, asikho isidingo sokuncika ekufundweni kwesithwebuli. 500t.km. akuseyona imayela elincane, futhi ngisho nokukhululwe kakhulu
UKarel	Ucele omakhenikha ukuthi bathathe izilinganiso. Kodwa ungachaza kanjani-ke ukuthi lapho inzwa yokucindezela icishiwe, ukusebenza kwemoto kulinganisiwe? Futhi ku-RPM injini isebenza kahle. Ngizogcizelela, yiqiniso, esilinganisweni, noma yiluphi ulwazi lungaba usizo ...
UMelik	Enjinini ye-Volvo D5 ye-Euro-3, ama-nozzles afakwe nenkomba yekilasi lawo. Ikilasi libonisa imingcele yomjovo wama-injection kanye nokusebenza kwawo. Kukhona 1st, 2nd, 3rd kanye, akuvamile, 4th amabanga. Isigaba sikhonjiswe kumjovo ngokuhlukana noma njengedijithi yokugcina enombolweni yomjovo. "Isigaba" sama-injection kufanele sicatshangelwe lapho kufakwa esikhundleni sawo amasha nasetshenzisiwe. Isethi yonke yama-nozzles kufanele ibe yekilasi elifanayo. Ungafaka lonke isethi yezijovo zesigaba esihlukile, kodwa lolu shintsho kufanele lubhaliswe ngesikena sokuxilonga. Kungenzeka futhi ukufaka i-nozzle eyodwa noma amabili ekilasini lesi-4, okubhekwa njengento yokulungisa, ngaphandle kokubhaliswa. Ngeke kusebenze ukusebenzisa imibhobho yekilasi 1, 2 no-3 kumotho eyodwa - injini izosebenza kabi. Kodwa ezinjinini ze-D5 ezingaphansi kwe-Euro-4 kusukela ngoMeyi 2006, lapho ufaka ama-injector, udinga ukubhalisa amakhodi e-IMA abonisa ukusebenza komuntu ngamunye komjovo.
U-Marik	Bathe babheka ama-injection.
I-DimDiesel	Uma i-chip inqanyulwa kunzwa, iyunithi ingena kumodi yesimo esiphuthumayo ngengcindezi ephakeme kusitimela kune-xx, futhi umjovo uphezulu, ngokulandelanayo. Nge-rpm, ingcindezi iyakhuphuka futhi umjovo uyanda. Wonke amanye ama-grater ngaphandle kokucindezelwa kokulinganisa awasizi lutho (ongakuqagela) ...
UMelik	Akuwona ukucindezela okuyinkinga, ama-injector. Cishe isheke nokulungisa akulungile ngokuphelele. Le nozzle iqondene ngqo nokukhandwa futhi ayihlali isemandleni ezingcweti ngaphandle kokuhlangenwe nakho kwayo.
Leon Rus	Yebo... i-nozzle iyathakazelisa. Empeleni, kuyamangaza ukuthi umshini usebenza ngaphandle kwenzwa yokucindezela. Bheka izintambo, mhlawumbe "i-chip tuning" ilenga.
Tubabu	Angiqondi ukuthi yini ebaluleke kangaka ngama-injection. Lapha ama-hydraulic compensator kulawa ma-motor aphela ngokushesha, kude afinyelele ku-500
UKarel	Lapha kufanele uthembele ekuqeqesheni komdlali. Amabutho anikezwa iSt. Petersburg, kubonakala sengathi lo muntu ubhekene nalolu daba. Buyini ubunzima bokusebenza ngala mabutho? Ngilandele izintambo ze-DD ku-ECU - akukho lutho olungavamile.
Saab	Akukho okukhethekile ngakho. Ingabe unikezwe izinhlelo zokuhlola zokuhlola ama-injection?