Chevrolet X20D1 ndi X25D1 injini

Ma powertrains onsewa ndi zotsatira za ntchito yaukadaulo ya General Motors Corporation, yomwe yakhazikitsa ntchito zapamwamba zamainjini. Makamaka, iwo ankakhudza kuwonjezeka kwa mphamvu, kuchepetsa kulemera ndi kuchita bwino. Izi zidatheka chifukwa cha ntchito yolumikizana mwaluso ya masters osiyanasiyana, zokumana nazo zambiri komanso kugwiritsa ntchito zitsulo zopepuka, njira zapamwamba zapadziko lonse lapansi.

Kufotokozera kwa injini

Six, 24-vavu injini

Ma mota onsewa ndi ofanana, chifukwa chake amafotokozedwa palimodzi. Iwo ali ndi njira yofanana yokonza pansi pa hood, mipando yomweyo, ZOWONJEZERA, masensa. Komabe, pali kusiyana komwe kumaphatikizapo kuchuluka kwa ntchito za zipinda ndi kuwongolera kwamphamvu. Ngakhale ntchito yotsirizirayi ingadalirenso chaka chopangira injini, komanso kukhazikitsidwa kwa kukweza kwapadera. Mwachitsanzo, mwiniwakeyo, ali ndi luso loyenera, amatha mosavuta, popanda zotsatirapo, m'malo mwa msonkhano wa throttle ndi wapamwamba kwambiri.

Komano, ndi kulakwa kulankhula za kusinthana wathunthu wa injini onse. Iyenera kukumbukiridwa mu ECU kapena gawo lowongolera zamagetsi. Adzafunika kulowererapo mu firmware, kuti apange kusintha kwakukulu.

Nazi kusiyana kwakukulu pakati pa ma motors mwaukadaulo:

• X20D1 - 2-lita injini yotulutsa 143 hp. Ndi.;
• X25D1 - injini ya 2,5-lita yotulutsa 156 hp. Ndi.

Ma injini onsewa amayendetsedwa ndi mafuta, okhala ndi ma camshaft awiri molingana ndi dongosolo la DOHC, ndipo ali ndi mavavu 2. Izi zili pamzere, zokonzedwa mozungulira "six", pali ma valve 24 pa silinda iliyonse. Chotchingacho chimapangidwa molingana ndi chiwembu chokhala ndi siketi yotseguka, manja achitsulo amagwiritsidwa ntchito. Mutu wa silinda umagwiritsa ntchito chingwe cha mzere umodzi, kuzungulira kumabwera awiriawiri kuchokera ku camshafts. Mayunitsiwa adapangidwa ndi W. Bez.

X20D1	X25D1
Kusamutsidwa kwa injini, masentimita masentimita	1993	2492
Zolemba malire mphamvu, hp	143 - 144	156
Mafuta ogwiritsidwa ntchito	Mafuta AI-95	Mafuta AI-95	01.01.1970
Kugwiritsa ntchito mafuta, l / 100 km	8.9	9.3
mtundu wa injini	Okhala pakati, 6-yamphamvu	Okhala pakati, 6-yamphamvu
Onjezani. zambiri za injini	jekeseni wamafuta ambiri	jekeseni wamafuta ambiri
Kutulutsa kwa CO2 mu g / km	205 - 215	219
Chiwerengero cha mavavu pa silinda iliyonse	4	4
Zolemba malire mphamvu, hp (kw)	Zamgululi. 143 (105) / 6400	Zamgululi. 156 (115) / 5800
Zowonjezera	No	No
Zolemba malire makokedwe, N * m (kg * m) pa rpm.	195(20)/3800; 195 (20) / 4600	Zamgululi. 237 (24) / 4000
Wopanga injini	Chevrolet
Cylinder m'mimba mwake	75 мм
Kupweteka kwa pisitoni	75.2 мм
Thandizo la mizu	Zidutswa za 7
Mphamvu index	72 hp pa 1 lita imodzi (1000 cc) voliyumu

Ma injini a X20D1 ndi X25D1 adayikidwa pa Chevrolet Epica, galimoto yomwe si yotchuka kwambiri ku Russia. Ma motors anayikidwa pa sedans ndi station wagons.

Pakuti Mabaibulo kubwera ku Chitaganya cha Russia, nthawi zambiri anaika 2-lita mphamvu unit anasonkhana pa Kaliningrad Automobile Plant.

Kuyambira 2006, injini za X20D1 ndi X25D1 zakhazikitsidwa pa Daewoo Magnus ndi Tosca.

Engine X20D1

Chochititsa chidwi, "zisanu ndi chimodzi" zatsopano zasintha zambiri zothandiza ku Daewoo. Zinalola kugwiritsa ntchito magudumu onse, zinapangitsa kuti zitheke kupeza mphamvu zambiri komanso kuchepetsa nthawi yomweyo mafuta. Chifukwa cha injini yatsopano, Daewoo ali patsogolo pa omwe akupikisana nawo akale.

Injini yatsopanoyo, malinga ndi kayendetsedwe ka engineering ya Daewoo, imagwiritsa ntchito clutch yapamwamba kwambiri. Ndiwopambana m'kalasi, kuwonjezera apo, galimotoyo imapereka ubwino wotsatira.

1. Mphamvu za inertial ndizokhazikika, ndipo kugwedezeka sikumveka.
2. Kugwira ntchito kwa injini sikukhala phokoso, chifukwa cha mawonekedwe ake - chipika ndi poto yamafuta zimapangidwa ndi aluminiyamu, ndipo mapangidwe a injini yoyaka mkati ndi yaying'ono.
3. Dongosolo lotulutsa mpweya limagwirizana ndi ULEV. Izi zikutanthauza kuti mpweya wa hydrocarbon umachepetsedwa chifukwa cha kutentha kofulumira. Chotsatiracho chimatsimikiziridwa ndi kugwiritsa ntchito zinthu zopangidwa ndi zitsulo zofewa komanso zopepuka zopangidwa ndi teknoloji ya Silitek. M'zipinda zoyatsira moto, mulibe pafupifupi voliyumu yopapatiza yokhala ndi malawi otchinga.
4. Mapangidwe a injini yonse ndi yaying'ono, kutalika kwake kwagalimoto kwachepa poyerekeza ndi zosankha zanthawi zonse.

malfunctions

Kuipa kwakukulu kwa injini za X20D1 ndi X25D1 kumatchedwa moyenerera kuvala kofulumira chifukwa cha ntchito yosayenera kapena yochuluka. Kuti agwire ntchito yokonza ndi injini zoyatsira zamkatizi, munthu ayenera kukhala ndi chidziwitso chambiri komanso chidziwitso chaukadaulo pantchito yomanga injini zamakono. Pafupifupi zolakwa zonse za ma motors awa zimalumikizidwa ndi ngozi kapena kuvala. Choyamba chikhoza kupewedwa, chachiwiri sichingatheke, chifukwa iyi ndi njira yosasinthika yomwe imabwera posachedwa.

Epica injini

Zowonadi, pali ambuye ochepa chabe a injini izi ku Russia. Kaya izi ndichifukwa choti Epica sinakhalepo wogulitsa kwambiri kapena mota ndizovuta kwambiri sizikudziwika. Choncho, eni ake ambiri a magalimoto okhala ndi mayunitsiwa akukumana ndi funso: momwe angapezere malo abwino, chifukwa kukonzanso sikungapereke chilichonse chopindulitsa.

Za kugogoda

Kugogoda kwa injini kumawoneka nthawi zambiri pa 2-lita unit yokhala ndi kufala kwamanja. Ndipo pa Epik, mumilandu 98 mwa 100, izi zimatsogolera kutembenuza ma liner pa silinda yachiwiri. Kuphatikizika kwa pampu yamafuta, momwe mafuta amapangidwira, amataya katundu wake woyambirira, kuwotcha kwambiri kapena tchipisi timapangidwa mkati mwa mpope. Pampu yamafuta imayima chifukwa imayamba kuzungulira mwamphamvu mumkhalidwe wotere, chifukwa ndi yamtundu wozungulira. Ali ndi magiya onse mwachangu kutenthedwa ndikukulitsa.

Pampu yamafuta pa Epik imalumikizidwa mwachindunji ndi unyolo wanthawi. Chifukwa cha zovuta ndi mpope (kuzungulira kolimba), pali katundu wambiri pamagiya okhudzana ndi crankshaft. Zotsatira zake, kuthamanga kumatha, ndipo mafuta pa injini iyi amabwera komaliza kwa silinda yachiwiri. Pano pali kufotokoza kwa zomwe zikuchitika.

Pachifukwa ichi, ngati zomangira pa injini zatembenuka, pampu yamafuta ndi mphete ziyenera kusinthidwa nthawi yomweyo. Palinso njira yapachiyambi yochotseratu kubwerezabwereza kwa zinthu zoterezi. M'pofunika kuchita wamakono - kutsiriza nthawi giya mpope unyolo.

1. Mangirirani zida zopopera mafuta ndi zida zanthawi.
2. Pakati pa nyenyezi zonse ziwiri.
3. Dulani dzenje ndi mainchesi a 2 mm kuti mulowetse singano kuchokera pamtanda kuchokera ku Zhiguli mkati. Choyamba muyenera kuchotsa pini kuchokera pakukula kwa kukula komwe mukufuna, kenako ndikuyiyika ngati chosungira. Chidutswa cholimba chachitsulo cholimba chidzagwira bwino magiya onse awiri.

Pini imagwira ntchito yosunga chilengedwe chonse. Ngati pampu yamafuta iyambanso kumamatira, ndiye kuti chonyamula chodzipangira tokha sichingalole kuti zida zitsegule crankshaft yatsopano.

Epicurus	Epica motors iyenera kugwiritsidwa ntchito mosamala komanso moyenera ndikutumikiridwa moyenera ndi amisiri odziwa bwino, apo ayi "bulu" adzabwera posachedwa kuposa momwe mukuganizira!
planchik	Kukonza galimoto cranked nokha, muyenera 40 k, kuti mbuye kukonza izo, muyenera 70 k, malingana ndi kuchuluka kwa ntchito, ndipo ngati mutenga mgwirizano, ndi osachepera 60 k kuti 4. kapena 5 nyenyezi khalidwe la kuwunika pa yobetcherana anali ngati anali kuseri kwa hillock, koma kuti akhazikitse mgwirizano 60 muyenera zamadzimadzi ndi gaskets osiyanasiyana 15 k ndi ntchito m'malo mozungulira 10 k ndiyeno diagnostics kuti chirichonse. zomveka ndikugula zinthu zing'onozing'ono zomwe thukuta ndi hood lidzathyola 5k ina motsimikiza, makandulo a iridium okwana 90 k nkhumba mu poke, ndithudi chifukwa cha ndalama zoterezi zidzakupangirani inu mu malo okwera mtengo kwambiri a galimoto. , ingojambulani X m'mphuno mwako
Yuppie	Palibe amene akudziwa chomwe chimayenera kukhala chokakamiza pagalimoto yoyendetsedwa. mtundu ngati mipiringidzo 2.5 malinga ndi autodata, komanso kutali ndi zenizeni. Ine ndekha ndili ndi bar imodzi pa XX ndi 1 bar pa 5 rpm. Ndiye, kodi kukakamiza kumeneku ndikoyenera kapena ayi?
Shuga si uchi	Wophunzira wina adandiuza kuti mulingo wamafuta wa X20D1 uyenera kusungidwa pamwamba pakatikati, kuti pampu igwire ntchito mosavuta, kuti isayike.
Mamed	Mulingo wamafuta ulibe chochita nawo, sikokwanira kuyendetsa galimoto iyi, osati 6 koma 4 malita, izi zilibe kanthu, chinthu chachikulu ndi mtundu wamafuta a pampu wokha, womwe ndi kale zopanda phindu pa ntchito ya injini yokha, monga aluminium ndi manja mu nikasil
Okha ndi mano	Kodi mungapangire mafuta anji a injini iyi? kuti palibe mavuto? ndi funso lina ngati khosi lodzaza mafuta lanyowa, ndiye mukuganiza bwanji za izo? Ine ndekha ndikuganiza kuti popeza iyi ndiye malo okwera kwambiri amafuta ndipo mafuta ochokera ku unyolo amapopera nthawi zonse pamenepo, ndiye kuti palibe chodetsa nkhawa)
planchik	Mfundo yakuti ili mu mwaye, monga momwe mudawonera, gawo lapamwamba kwambiri la injini osati malo onse omwe ali ndi mafuta, awa ndi mpweya chabe umene umathyola mu crankcase kuchokera ku piston kusiya soot, soot kuchokera ku mafuta, ndi chimodzimodzi, ngati pali wosanjikiza wandiweyani, ndiye kuopa kuti si kugwa mu crankcase ndipo salowa mu mpope mafuta))) ndipo ngati zili mkati, ndiye nyundo. ndipo ndi bwino kutsanulira mafuta omwe akulimbikitsidwa pamalo omwewo 5w30 GM DEXOS2, zikuwoneka ngati, mwa njira, galimotoyo sinanditengere mafutawa konse, koma MOTUL 5w30 ndi chivomerezo cha DEXOS 2 anatenga injini kwa 1000 pafupifupi 100 magalamu.
mnyamata	Ndili ndi EPICA yokhala ndi injini ya X20D1 pamakanika (ngozi itachitika) ndipo pali EPICA ina (yabwino) yopanda injini, ubongo ndi bokosi, china chilichonse chili m'malo, chinali ndi X25D1 Automatic, onse a 2008. Ndikufuna injini yanga (motsatira ndi bokosi ndi ubongo) kuti ikhale yachiwiri. Ndi mavuto ati omwe angabwere, kusintha???
Алексей	Muli ndi pafupifupi zida zonse zosinthira, tsopano muyenera kukonzanso bwino gulu la pedal ndi clutch, chosankha magiya ndi zingwe ziwiri ndipo, motero, bokosi lokhala ndi nyambo, chifukwa ma drive omwe anali ndi ma automatic transmission atha. osagwira ntchito, ndipo chinthu chachikulu ndichakuti magawo onsewa amakwanira pathupi lanu latsopano ndikuyenda
Dzhigit77	gulitsani injini ya 2.0 bokosi ndipo mudzakhala ndi ndalama za injini yogwiritsidwa ntchito 2,5. Ngati ndingathe kukuthandizani kugula. zilipo. injini imawononga mozungulira 3,5-3,7 + mtengo wotumizira mbali yanu
Wamkulu	Ikhoza kupangidwanso. Mapulani ali pafupifupi ofanana. Kusiyana kwakung'ono kudzakhala kosavuta kusintha
Chithunzi cha 1183	Moni. Ndikukonza injini ya Chevrolet Epica 2.0 DOHC 2.0 SX X20D1. Makilomita 140000. Vuto ndilakuti amadya mafuta ambiri, ndipo akatenthedwa, injiniyo imayamba kutulutsa dizilo. Amathamanga chete pakazizira. Kupanikizika pa kuzizira, osagwira ntchito, ndi pafupifupi 3,5 bar, pamene kumatentha, pafupifupi 2,5 bar, muvi umayamba kugwedezeka pang'ono !? ndi injini yotentha 0,9 bar. Pamene kuchotsa mutu anapeza mafuta atsopano pa pisitoni. Zikuwoneka kuti zalowa m'masilinda omwe amatsatira malangizo a valve. Poyezera masilinda, panali deta 1 cyl: cone 0,02. ellipse 0,05. kukula 75,07. 2cyl: 0,07. 1,5. 75,10. 3 pa: 0,03. 0,05. 75,05. 4cyl: 0,05. 0,05. 75,06. 5cyl: 0,03. 0,07. 75,06. 6cyl: 0,03. 0,08. 75,08. Silinda yachiwiri ili ndi ma scuffs ochepa kwambiri. Chidacho chili ndi manja kuchokera kufakitale. Palibe chidziwitso paliponse chokhudza zomwe zili ndi manja. Zikuwoneka kwa ine kuti ndi chitsulo choponyedwa, chifukwa amakopedwa ndi maginito. Kulikonse amalemba za zokutira zosiyana pa manja. Koma ndikukayikira kwambiri. Ndinayesa kukanda ndi mpeni waubusa, zokopa zimakhalabe. Funso ndilakuti, alipo amene adayesa kunola chipikachi posankha ma pistoni a makina ena? Kukula kwa pistoni d-75, pini d-19, pini kutalika 76, kutalika kuchokera pakati pa pini mpaka m'mphepete mwa pistoni 29,5. Pistoni kutalika 50. Ndinatenga kale pisitoni pafupifupi: Honda D16y7 d75 + 0.5 pafupifupi wangwiro mwina d17A. Kapenanso Nissan GA16DE STD d76. Kodi pali wina anganene zosankha za pistoni? Funso nlakuti, kodi kuli koyenera kuyesa? Kapena manja okha (ndi okwera mtengo kwambiri) ndipo n'zovuta kupeza manja otsika mtengo pa kukula uku. Ndipo kwenikweni sindinkakonda ndodo zolumikizira. Amadulidwa, ma liner opanda maloko. Pochotsa ndodo zolumikizira, zomangira zina zidatsalira pa crankshaft. Ndi zabwinobwino?
Mtsogoleri wa Connoisseur	Palibe ma pistoni okonza? Kwa kulumikiza ndodo ndi liners - izi ndi zachilendo. Yesani kokha. Kodi mwazindikira chomwe chimayambitsa khunyu mu silinda imodzi? Mwinamwake njira yosinthira ma geometry ya kuchuluka kwa kudya idayamba kugwa? Ngati, ndithudi, iye alipo.
Sergey	Khazikitsani pisitoni kuchokera ku 2.5 mpaka 77mm, muli ndi manja achitsulo odzaza.