Jaguar AJ-V8 injini
Zamkatimu
Mitundu ya injini ya Jaguar AJ-V8 ya petulo ya V8 idapangidwa kuyambira 1996 mpaka 2020 ku Bridgend ndipo idayikidwa pamitundu yonse yamagalimoto amtundu wa Jaguar ndi Land Rover. Komanso mayunitsi awa anasonkhanitsidwa ku USA kwa mitundu ingapo ya Ford komanso ku Germany kwa Aston Martin.
Mapangidwe a injini ya Jaguar AJ-V8
Ntchito yochotsa Jaguar AJ16 yowongoka yachikalekale idayamba kumapeto kwa zaka za m'ma 80s. Mzere watsopano wa injini zooneka ngati V amayenera kukhala mitundu itatu ya injini kuyaka mkati 6, 8 ndi 12 masilindala kamodzi, ndipo ngakhale lolingana AJ26 analandira index payokha, chifukwa 6 + 8 + 12 = 26. Komabe, mu 1990, Ford adagula kampani ya Jaguar ndipo ntchitoyi idadulidwa ku injini za V8 zokha, koma mayunitsi adapeza malo amakono a msonkhano ngati chomera cha Ford ku Bridgend.
Mu 1996, woyamba kubadwa wa mndandanda 4.0-lita V8 injini ndi 290 hp kuwonekera koyamba kugulu pa chitsanzo Jaguar XK. Chigawo chokhala ndi index ya AJ26 chinali ndi chipika cha aluminiyamu chokhala ndi khoma la silinda ya nickel-plated, mitu ya silinda ya 16-valve ya DOHC, jekeseni wamafuta ndi gawo lowongolera kuchokera ku Denso, choyendetsa nthawi, komanso magawo awiri. ndondomeko pa camshafts kudya. Mu 1998, chosinthira chapamwamba kwambiri cha AJ26S chidawoneka, chokhala ndi kompresa ya Eaton M112. Palinso mtundu wa 3.2-lita wa AJ26 wopanda dephasers, womwe umatchedwa AJ32.
Mu 1998, injini za mndandandawu zidakwezedwa kwambiri ndipo zinasintha index kukhala AJ27: chowonjezera chatsopano, pampu yamafuta, chiwombankhanga chinawonekera ndipo zida zingapo zanthawi zidasinthidwa, ndipo chosinthira cha magawo awiri chidapereka njira yamakono. mosalekeza kusintha dongosolo. Mu 1999, mtundu wofananira wa kompresa wa injini yamoto ya AJ27S idayamba popanda kuwongolera gawo. Komanso kumapeto kwa chaka chimenecho, nkhawayi idasiya Nikasil ndi manja achitsulo. Kwa mtundu wa Jaguar S-Type, mtundu wina wa injini iyi idapangidwa ndi index ya AJ28.
Mu 2002, restyled "Jaguar XK" kuwonekera koyamba kugulu m'badwo wachiwiri wa injini mu mndandanda, voliyumu amene chinawonjezeka kuchokera 4.0 mpaka 4.2 malita mu Baibulo akale ndi 3.2 mpaka 3.5 malita wamng'ono. Injini ndi AJ33 ndi AJ34 indices anali ndi kusiyana pang'ono ndipo anaika pa zitsanzo zosiyanasiyana, koma supercharged kusinthidwa kwa AJ33S ndi AJ34S amasiyana kwambiri, galimoto AJ33S sanali okonzeka ndi gawo shifters ndipo nthawi zambiri amapezeka pa Land Rover SUVs pansi osiyana. Chithunzi cha 428PS M'malo angapo, injini yoyaka moto ya AJ34 imatchedwa AJ36 pa S-Type, komanso AJ40 pa XK coupe kumbuyo kwa X150. Panali mtundu wina wa 4.4-lita wa AJ41 kapena 448PN wa Range Rover SUVs.
Ndipo potsiriza, mu 2009, m'badwo wachitatu wa injini za mndandanda anaonekera ndi buku la malita 5.0, amene anasiyanitsidwa ndi jekeseni mwachindunji mafuta, komanso dongosolo gawo kulamulira pa shafts onse. Monga nthawi zonse, mitundu iwiri idaperekedwa: AJ133 yolakalaka mwachilengedwe ndi AJ133S yokhala ndi kompresa. Panali 3.0-lita V6 kusinthidwa AJ126S, mmene masilindala awiri ankangogulitsidwa.
Payokha, ndiyenera kunena kuti injini za AJ-V8 zidayikidwa pamitundu ya Ford ndi Aston Martin. Ma injini a 3.9-lita AJ30 ndi AJ35 adasonkhanitsidwa pafakitale mumzinda wa Lima ku America ndikuyika pa Lincoln LS sedans, komanso zosinthira za Ford Thunderbird za m'badwo wa khumi ndi chimodzi. Injini zokhala ndi index ya AJ37 ya malita 4.3 ndi 4.7 zidasonkhanitsidwa pamalo opangira nkhawa ku Cologne ndipo zitha kupezeka pansi pa zosintha zoyambira zamasewera a Aston Martin V8 Vantage.
Kusintha kwa injini ya Jaguar AJ-V8
M'badwo woyamba unaphatikizapo injini zisanu za 4.0-lita ndi injini za 3.2-lita:
| 3.2 mwachilengedwe aspirated AJ26 (240 hp / 316 Nm) |
| Jaguar XJ X308, XK X100 |
| 4.0 mwachilengedwe aspirated AJ26 (290 hp / 393 Nm) |
| Jaguar XJ X308, XK X100 |
| 4.0 AJ26S (370 hp / 525 Nm) |
| Jaguar XJ X308, XK X100 |
| 3.2 mwachilengedwe aspirated AJ27 (240 hp / 316 Nm) |
| Jaguar XJ X308 |
| 4.0 mwachilengedwe aspirated AJ27 (290 hp / 393 Nm) |
| Jaguar XJ X308, XK X100 |
| 4.0 AJ27S (370 hp / 525 Nm) |
| Jaguar XJ X308, XK X100 |
| 4.0 mwachilengedwe aspirated AJ28 (276 hp / 378 Nm) |
| Jaguar S-Mtundu X200 |
M'badwo wachiwiri udaphatikizaponso magawo 10 amagetsi osiyanasiyana okhala ndi ma voliyumu kuyambira 3.5 mpaka 4.7 malita:
| 3.9 mwachilengedwe aspirated AJ30 (250 hp / 362 Nm) |
| Lincoln LS, Ford Thunderbird MK11 |
| 3.5 mwachilengedwe aspirated AJ33 (258 hp / 345 Nm) |
| Jaguar XJ X350, XK X150 |
| 4.2 mwachilengedwe aspirated AJ33 (300 hp / 410 Nm) |
| Jaguar XJ X350, XK X100 |
| 4.2 AJ33S (395 hp / 540 Nm) |
| Jaguar XK X100, Range Rover L322 |
| 4.2 mwachilengedwe aspirated AJ34 (305 hp / 420 Nm) |
| Jaguar XK X150, S-Type X200 |
| 4.2 AJ34S (420 hp / 560 Nm) |
| Jaguar XJ X350, XK X150 |
| 3.9 mwachilengedwe aspirated AJ35 (280 hp / 388 Nm) |
| Lincoln LS, Ford Thunderbird MK11 |
| 4.3 mwachilengedwe aspirated AJ37 (380 hp / 409 Nm) |
| Aston Martin Vantage |
| 4.7 mwachilengedwe aspirated AJ37 (420 hp / 470 Nm) |
| Aston Martin Vantage |
| 4.4 mwachilengedwe aspirated AJ41 (300 hp / 430 Nm) |
| Land Rover Discovery 3 L319 |
M'badwo wachitatu unaphatikizapo magawo awiri okha, koma anali ndi zosinthidwa zambiri:
| 5.0 mwachilengedwe aspirated AJ133 (385 hp / 515 Nm) |
| Jaguar XF X250, Range Rover L322 |
| 5.0 AJ133S (575 hp / 700 Nm) |
| Jaguar F-Mtundu X152, Range Rover L405 |
M'badwo wachitatu ukuphatikizanso gawo la V6, lomwe kwenikweni ndi injini yokonzedwa ya V8:
| 3.0 AJ126S (400 hp / 460 Nm) |
| Jaguar XF X260, Range Rover L405 |
Kuipa, mavuto ndi kuwonongeka kwa injini kuyaka mkati Jaguar AJ-V8
M'zaka zoyambilira za kupanga injini zoyaka zamkati izi, zokutira za nickel za makoma a silinda zidagwiritsidwa ntchito, zomwe zimawopa mafuta okhala ndi sulfure wambiri komanso zomwe zimagwa mwachangu. Kumapeto kwa 1999, manja achitsulo adawonekera ndipo injini zakale zidasinthidwa pansi pa chitsimikizo.
Vuto lina ndi ma motors azaka zoyamba ndi maupangiri apulasitiki, omwe amatha mwachangu. Ndipo izi zadzaza ndi msonkhano wa ma valve okhala ndi pistoni. Komanso, kutambasula kwa nthawi kumakhala kofala m'zaka zachitatu za injini zoyatsira mkati za 5.0-lita.
Poyamba, ma motors awa anali ndi dongosolo lachidziwitso lachidziwitso pazitsulo zowonongeka, koma m'kupita kwanthawi zinapereka njira kwa olamulira gawo la VVT, omwe gwero lawo linali laling'ono. Magawo a m'badwo wachitatu wokhala ndi Dual-VVT system sanavutikenso ndi vuto lofananalo.
The Roots blower palokha ndiyodalirika, koma kuyendetsa kwake nthawi zambiri kumafunika kusinthidwa. Vuto la damper ndiloyenera, lomwe limatha msanga ndipo kasupe wake amadula poyambira pa shaft ya compressor ndipo gawo lonse lamtengo wapatali limasinthidwa.
Mzerewu umaphatikizapo pafupifupi mayunitsi khumi ndi awiri ndipo aliyense anali ndi zofooka zake, komabe, mavuto ena amagwira ntchito kwa injini zonse za banja ili: izi nthawi zambiri zimakhala mapaipi ophulika, chojambulira kutentha kosalekeza ndi mpope wofooka wamadzi.
Mlengi anasonyeza gwero injini 300 Km, koma nthawi zambiri amapita 000 Km.
Mtengo wa injini za Jaguar AJ-V8 pa sekondale
| Mtengo wocheperako | Masamba a 45 000 |
| Avereji mtengo wogulitsa | Masamba a 125 000 |
| Mtengo wapamwamba | Masamba a 250 000 |
| Contract motor kunja | 1 200 euro |
| Gulani chipangizo chatsopanocho | 10 000 euro |
| Mkhalidwe: | BOO |
| Zosankha: | msonkhano wa injini |
| Ntchito buku: | 4.2 lita |
| Mphamvu: | Mphindi 420 |
* Sitigulitsa injini, mtengo wake ndi wofotokozera
