Honda J32A engine
Tusmo
Sannadkii 1998-kii, injineerada qaybta Maraykanka ee Honda waxay soo saareen matoor cusub oo shidaal ah oo 3.2 litir ah, oo lagu calaamadiyay J32A. Markii la abuuray, cutubka korantada ee J30 V6 oo dhererkiisu yahay 235 mm ayaa loo qaatay saldhigga, kaas oo dhexroorka dhululubada la kordhiyay ilaa 89 mm. Cabbirrada ulaha isku xidhka ah ayaa looga tagay isku mid (162 mm), sidoo kale waxay ahayd dhererka cadaadiska ee pistons (30 mm). Beddelidda cabbirka dhululubada, maskax-yaqaanadu waxay ku guuleysteen inay yareeyaan miisaanka mishiinka oo ay helaan korodhka 200 cm3 ee mugga.
J6A 32-dhululubo V-qaabeeya matoorada BC ee xariiqda mishiinka J32A (oo leh afar valves per cylinder) waxaa lagu gartaa joogitaanka laba madax oo SOHC ah, oo midkiiba ku leeyahay hal camshaft. Sida kuwii ka horreeyay, cutubyada taxanaha ah ee J34A waxaa lagu qalabeeyay nidaamka VTEC, laakiin dhexroorka fiilooyinka ayaa la kordhiyay (ilaa 30 iyo XNUMX mm, qaadashada iyo qiiqa, siday u kala horreeyaan). Sidoo kale la isticmaalay qaadashada laba-heer ah iyo qaybo badan oo qiiqa la cusboonaysiiyay.
Wax ka beddelka J32A ayaa lagu rakibay baabuurta Honda ilaa 2008, ka dib markii la bedelay cutubka J35 oo leh mugga 3.5 litir.
Wax ka beddelka J32A
Ka dib dhowr horumar oo lagu sameeyay warshadii ugu horeysay ee J32A, oo leh awooda ugu badan ee bilowga ah ilaa 225 hp, injineeradu waxay awoodeen inay "tuujiyaan" ilaa 270 hp oo ka baxsan mishiinka.
Qaabka aasaasiga ah ee mashiinka J32A ee hoos yimaada index A1, oo leh awood ilaa 225 hp. iyo VTEC, oo ku shaqeeya 3500 rpm, ayaa lagu rakibay Inspire, Acura TL iyo Acura CL.
J32A2 oo leh ilaa 260 hp, xoqida madaxa dhululubada oo la hagaajiyay iyo kamarado gardarro badan, qiiqa ciyaaraha iyo 4800 rpm VTEC ayaa lagu rakibay Acura CL Nooca S iyo TL Nooca S.
Analooga J32A2, unug ka hooseeya index A3, oo leh awood 270 hp, qaboojiye leh iyo nidaam qiiqa la cusboonaysiiyay, iyo sidoo kale VTEC oo ku shaqaynaysa 4700 rpm, ayaa laga helay Acura TL 3.
Nambarada matoorka waxay ku yaalaan baloogyada dhululubada ee midig, hoostooda qoorta buuxinta saliidda.
Tilmaamaha ugu muhiimsan ee wax ka beddelka J32A:
| Mugga, cm3 | 3206 |
|---|---|
| Awood, h.p. | 225-270 |
| Xawaaraha ugu badan, Nm (kgm)/rpm | 293 (29)/4700; 314 (32)/3500; 323(33)/5000. |
| Isticmaalka shidaalka, l / 100 km | 8.1-12.0 |
| Nooca | V6, SOHC, VTEC |
| D dhululubo, mm | 89 |
| Awoodda ugu badan, hp (kW)/r/min | 225 (165)/5500; 260 (191)/6100; 270(198)/6200. |
| Saamiga isku-buufinta | 9.8; 10.5; 11. |
| Piston stroke, mm | 86 |
| Noocyada | Honda Inspire, Acura CL, Acura TL |
| Khayraadka, dibadda km | 300 + |
Faa'iidooyinka iyo dhibaatooyinka J32A1/2/3
Dhanka farsamada, J32A waa analoog dhamaystiran ee J30A, sidaas darteed faa'iidooyinkooda iyo dhibaatooyinkooda ayaa sidoo kale la mid ah.
Maqaallo
- V-qaabeeya BC;
- Laba madax oo SOHC ah;
- VTEC
Minusa
- Kacdoon sabayn.
Matoorro badan oo J32 ah ayaa maanta horeba ugu jiray da 'wanaagsan waxayna ku guuleysteen inay dabayshaan boqolaal kun oo kilomitir ah, si ay u muujiyaan dhibaatooyin kale.
Sababta rpm sabbaynaysa badiyaa waa waalka EGR wasakh ah ama jidhka ceejinta oo u baahan in la nadiifiyo. Haddii kale, dayactirka waqtiga caadiga ah ee mishiinka, ku shubista shidaal tayo sare leh iyo saliid ku habboon, iyo matoorada J32 ma keeni doonto dhibaato gaar ah.
Dajinta J32A
Ku dhowaad dhammaan matoorada dabiiciga ah ee qoyska "J" waa mid ka mid ah fursadaha ugu fiican ee isku beddelashada ama hagaajinta.
Iyada oo ku saleysan J32A, waxaad soo ururin kartaa unug aad u fiican adiga oo ka soo qaada, tusaale ahaan, meesha laga soo galo J37A oo aad dulsaarto damper weyn. Dabcan, si fiican oo loogu talagalay madaxa dhululubada ayaa si weyn u wanaajin doona tirooyinka awoodda, laakiin waxaa laga yaabaa inay u sahlanaato qof inuu dhigo madax-hal-hal-dhis ah oo ka socda J35A3, iyo camshafts ka J32A2, ka sokow, waxaa loo tixgeliyaa mid ka mid ah kuwa ugu fiican ee hagaajinta J. -matoorada. Intaa waxaa dheer, waxaad u baahan doontaa ilo toosan, valves iyo taarikada (tusaale ahaan, Kovalchuk Motor Sport), iyo sidoo kale socodka hore ee tuubada 63 mm. Waxaas oo dhan waxay ku siin doonaan in ka badan 300 "faras" on flywheel.
Xitaa waxqabadka ka sii wanaagsan waxaa lagu gaari karaa shafka iyo isku xirka ulaha ka J37A1, iyo sidoo kale pistons ka engine J35A8.
Waxaa jira ikhtiyaar ah in lagu buufiyo mishiinka warshadda iyo, oo leh goobaha saxda ah, waxaad heleysaa in ka badan 400 hp, laakiin markaa waa lagama maarmaan in la isticmaalo foornada.
Turbocharged J32 Nooca S
Mashruuca turbocharge cutubka V6 ee khadka J32 wuxuu ka tarjumayaa qaab culeysyo waqti dheer ah oo xawaare sare leh, sidaa darteed way fiicantahay in J32A2 laga soo qaato Nooca-S saldhig ahaan. Kaydka tamarta ee mishiinkani wuxuu kuu ogolaanayaa inaad tijaabiso oo aad kordhiso sifooyinka farsamada mararka qaarkood.
Balooggu waa inuu ahaadaa gacmo-gacmo, foorjari hooseeya, biraha iyo biraha madaxa silinda iyo shafka ayaa ka yimid ARP, maamulaha shidaalka waa bamka shidaalka wanaagsan, usha isku xirka iyo biraha muhiimka ah waa la hagaajiyay, iyo sidoo kale tareenka shidaalka oo leh cirbadaha. .
Waxaa habboon in la tixgeliyo in qiimaha pistons iyo isku xirka ulaha ee saamiga isku dhafka ~ 9 ay noqon doonto 50% in ka badan mashiinka 4-boiler.
Ka dib marka la xareeyo madaxyada, dhererka dhererka le'eg yahay, qiiqa FullRace, intercooler, qashinka heerkulka sare leh, qarxinta, tuubooyinka, lamaanaha marawaxadaha (tusaale, Garrett GTX28), dareemayaasha EGT K-Nooca, iyo Hondata Flashpro ee ECU lagu rakibay.
gunaanad
Taxanaha J32 waxaa si gaar ah loogu talagalay baabuurta qaaliga ah ee Honda, ama noocyada ugu sarreeya ee moodooyinka ugu caansan ee ku jihaysan suuqa Mareykanka (ka dib oo dhan, dadka Mareykanka ah ayaa ka jecel matoorada noocan oo kale ah qof kasta oo kale). Si kastaba ha ahaatee, waqti ka dib, matoorada qoyska "J" oo leh mugga 3.2 litir ayaa isku muujiyay adduunka oo dhan iyo baahida iyaga ayaa sii socota ilaa maantadan la joogo, tani ma aha sabab la'aan.
Laga soo bilaabo 1998 ilaa 2003, wax isbeddel ah laguma samayn qaabeynta khadka J32 ee matoorada gubashada gudaha, taas oo u adeegta xaqiijinta ugu wanaagsan ee kalsoonida muddada hawlgalka.
