Nissan rb20det injini

Nissan rb20det galimoto ndi wa mndandanda wotchuka wa mayunitsi mphamvu - Nissan RB. Mayunitsi a mndandandawu anayamba kupangidwa mu 1984. Anabwera m'malo mwa injini ya L20. Kumayambiriro kwa rb20det ndi rb20de.

Uwu ndi mtundu woyamba wa injini kuyaka mkati, yomwe ili mu mzere wa silinda sikisi unit ndi chipika chitsulo yamphamvu yamphamvu ndi crankshaft yaing'ono.

Injini ya RB20DET idawonekera mu 1985 ndipo nthawi yomweyo idadziwika pakati pa oyendetsa. Mosiyana ndi RB20DE, idalandira ma valve 4 pa silinda (m'malo mwa ma valve 2). Chida cha silindacho chinali ndi ma coil oyatsira pawokha. Chigawo chowongolera, makina olowera, ma pistoni, ndodo zolumikizira ndi crankshaft zakonzedwa bwino.

Kupanga kwa RB20DET kunayenera kuthetsedwa patatha zaka 15 chiyambireni kupanga. Pokhapokha mu 2000, injiniyo inakhala yosafunika ndipo inasinthidwa ndi injini zina zoyaka mkati, monga RB20DE NEO. Mu zachilendo za nthawi imeneyo, chidwi chapadera chinaperekedwa ku chilengedwe. Chigawo chowongolera chinasinthidwanso, mutu wa silinda, kudya ndi crankshaft zidasinthidwa.

RB20DET idapangidwanso mu mtundu wa turbocharged. The turbine inflater 0,5 bar. Mu injini ya turbocharged, chiŵerengero cha kuponderezana chinachepetsedwa kufika 8,5. Komanso, nozzles, unit ulamuliro zinasinthidwa, wina yamphamvu mutu gasket anaika, crankshaft, ndodo kulumikiza ndi pistoni.

Nissan RB20DET safuna kusintha valavu, chimene chimasiyanitsa ndi analogi ake. Kupatulapo ndi mtundu wa NEO, womwe unalibe zida zonyamula ma hydraulic. RB20DET ili ndi lamba woyendetsa. Lamba wanthawiyo amasinthidwa makilomita 80-100 zikwi.

Zofotokozera zagalimoto

Injini	buku, cc	Mphamvu, hp	Max. mphamvu, hp (kW) / pa rpm	Max. torque, N/m (kg/m) / pa rpm
Mtengo wa RB20DET	1998	180 - 215	Zamgululi. 180 (132) / 6400 Zamgululi. 190 (140) / 6400 Zamgululi. 205 (151) / 6400 Zamgululi. 210 (154) / 6400 Zamgululi. 215 (158) / 6000 Zamgululi. 215 (158) / 6400	Zamgululi. 226 (23) / 3600 Zamgululi. 226 (23) / 5200 Zamgululi. 240 (24) / 4800 Zamgululi. 245 (25) / 3600 Zamgululi. 265 (27) / 3200

Nambala ya injini ili pafupi ndi mphambano ya injini ndi gearbox kumunsi kumanja kukayang'ana kutsogolo kwa galimotoyo. Mukayang'ana kuchokera pamwamba, muyenera kulabadira dera lomwe lili pakati pa chishango cha injini, kuchuluka kwa utsi ndi mapaipi a air conditioner, ng'anjo.

Kudalirika kwamagulu

Galimoto ya RB20DET ndiyodalirika kwambiri, yomwe yayesedwa mobwerezabwereza. Resource ndi katundu kukana ndi khalidwe lonse RB-mndandanda wonse. Kusamalira pafupipafupi kumatsimikizira mtunda wautali popanda kuwonongeka. Mulimonsemo, mafuta apamwamba okha ndi mafuta otsimikiziridwa amaloledwa kugwiritsidwa ntchito.

RB20DET nthawi zambiri imayenda kapena siyiyamba. Chifukwa cha kuwonongeka ndi kuwonongeka kwa ma coil oyaka. Ma coils akulimbikitsidwa kuti asinthe makilomita 100 aliwonse, zomwe sizimachitidwa ndi oyendetsa galimoto. Vuto lina ndikumwa mafuta a petulo. Mu mode wosakanikirana, amafika malita 11 pa 100 Km.

Kukhazikika ndi kupezeka kwa zida zosinthira

RB20DET sichikhoza kukonzedwa kokha, koma kusinthidwa. Kupititsa patsogolo luso laukadaulo pagulu la anthu pali zidziwitso zonse zofunika. Mwachitsanzo, netiweki ili ndi pinout ya "ubongo" wa injini. Ndizowonanso, kutengera zomwe zilipo pa intaneti, kukhazikitsa dpdz.

Kukhazikika kumawonekera mu chilichonse. Mwachitsanzo, chopinga chotsitsa chomwe chimabwera ndi mtundu wamtundu wagalimoto chimatha kuchotsedwa kwathunthu. Pachifukwa ichi, majekeseni achibadwidwe amasinthidwa ndi analogi kuchokera ku 1jz-gte vvti. Majekeseni a GTE safuna kukana kwina. Komanso, mtengo wa zigawo zikuluzikulu ndithu angakwanitse.

Ngati ndi kotheka, mutha kukhazikitsa makonda a kxx (valavu yopanda kanthu). Kuti muchite izi, muyenera kutenthetsa galimotoyo mpaka madigiri 80 Celsius, pitani kugawo la Display Data ndikudina pa kuyesa kogwira, dinani pa START (gawo la Base Idle Adjustment). Mukafunika kutembenuza bawuti yosinthira kukhala 650 kuti mutengere zodziwikiratu kapena mpaka 600 rpm pakutumiza kwamanja. Pomaliza, mu gawo la Base Idle Adjustment, dinani IMANI ndikudina batani la Clear Self Learn pamayeso omwe akugwira ntchito.

Zida zosinthira za RB20DET zimagulitsidwa pafupifupi nthawi zonse. Mwachitsanzo, scythe yamoto imagulidwa popanda mavuto, pomwe zimakhala zovuta kuzipeza pamitundu ina. Komanso m'magalimoto akuluakulu, pazovuta kwambiri, pa disassemblies kapena m'masitolo apaintaneti, zida zilizonse zokonzekera zimapezeka nthawi zonse. Palibe zochepa zomwe zimagulitsidwa pampu gur ndi kutumiza pamanja.

Ikukonzekera RB20DET palokha n'zomveka, monga injini ali ndi malire a chitetezo. Mafotokozedwe amawongoleredwa ndikuwonjezera. Izi zimasiyanitsa injini yoyaka mkati mwa RB20DE ndi RB20E yomweyo. Kuyika pa ma camshaft aposachedwa kwambiri ndi mbali zina ndikungotaya nthawi.

The turbocharged RB20DET ndiyofala ndipo imayika kusinthana m'mbali mwa njira. Pazifukwa zotere, turbine yamagetsi si yoyenera, yomwe imatha kutulutsa kuthamanga kwambiri kwa 0,8-0,9 bar. A turbocharger ofanana amawonjezera mphamvu kuti munthu pazipita 270 ndiyamphamvu. Kuti mugwiritse ntchito bwino, makandulo ena amaikidwa, pampu yochokera ku GTR, chowongolera chowongolera, chopopera chotulutsa mwachindunji, poyikira pansi, chotayira, Skyline GTR intercooler, nozzles kuchokera ku RB26DETT 444 cc / min.

Pogulitsa mutha kupeza zida za turbo zopangidwa kale za injini yopangidwa ndi China. Anaika popanda vuto lililonse. Kodi gawoli limapanga mphamvu zochuluka bwanji? 350 ndiyamphamvu, koma ndi chenjezo kuti kudalirika kwa zida za turbo ndizokayikitsa ndipo mwina zikhala kwakanthawi kochepa.

Osiyana kuganizira ndi kuwonjezeka kwa mphamvu ya injini kuchokera 2,05 malita mpaka 2,33 malita. Pachifukwa ichi, chipika cha silinda chimanyowa mpaka 81 mm. Pambuyo pake, ma pistoni a Toyota 4A-GZE amaikidwa. Pambuyo manipulations kuti si zatsopano kuchokera mfundo luso, voliyumu injini ukuwonjezeka malita 2,15.

Kuti mupeze malita 2,2, chipikacho chimakhala chonyowa mpaka 82 mm, ndipo ma pistoni a Tomei amaikidwa. Palinso njira yogwiritsira ntchito pistons wamba. Nthawi yomweyo, ndodo zolumikizira ndi crankshafts kuchokera ku RB25DET zimayikidwa. Mu mawonekedwe awa, voliyumu imakhalabe pamlingo wa malita 2,05.

Mukasintha ma pistoni ndi 4A-GZE, zotulutsa zake ndi malita 2,2. Voliyumu imakwera mpaka malita 2,1 mukayika ndodo zolumikizira ndi crankshaft kuchokera ku RB26DETT. Kugwiritsa ntchito pistons 2,3A-GZE kumathandizira kukulitsa kuchuluka kwa injini yotereyi mpaka malita 4. Ma pistoni a Tomei 82mm ndi ndodo zolumikizira za crankshaft za RB26DETT zimapereka kusuntha kwa malita 2,33.

Chiphunzitso cha ICE: Injini ya Nissan RB20DET (Kuwunika Kapangidwe)

Ndi mafuta ati oti mudzaze mu injini

Wopanga amalimbikitsa kugwiritsa ntchito mafuta a Nissan 5W40. M'zochita, kugwiritsa ntchito madzi otere kumakupatsani mwayi kuti injini ikhale yoyera kwa nthawi yayitali, imathandizira kuthetsa kugwiritsa ntchito mafuta ndi zinyalala pakugwira ntchito kwake. Amaloledwanso kugwiritsa ntchito mafuta opangira ndi kukhuthala kwa 5W50. Mwa opanga, Liquid Molly (10W60) ndi Mobile (10W50) nthawi zina amalimbikitsidwa.

Magalimoto omwe injini yoyaka mkati idayikidwa

mtundu, thupi	Mbadwo	Zaka zopanga	Injini	Mphamvu, hp	Voliyumu, l
Nissan Cefiro, sedan	Yoyamba	1992-94	Mtengo wa RB20DET	205	2
1990-92	Mtengo wa RB20DET	205	2
1988-90	Mtengo wa RB20DET	205	2
nissan fairlady z coupe	Chachitatu	1986-89	Mtengo wa RB20DET	180	2
1983-86	Mtengo wa RB20DET	180	2
Nissan Laurel, sedan	Chachisanu ndi chimodzi	1991-92	Mtengo wa RB20DET	205	2
1988-90	Mtengo wa RB20DET	205	2
Nissan Skyline, sedan/coupe	chachisanu ndi chitatu	1991-93	Mtengo wa RB20DET	215	2
1989-91	Mtengo wa RB20DET	215	2
Nissan Skyline, coupe	chachisanu ndi chiwiri	1986-89	Mtengo wa RB20DET	180 190	2
Nissan Skyline, sedan	chachisanu ndi chiwiri	1985-89	Mtengo wa RB20DET	190 210	2