Injini ya Great Wall 4G63S4M
Zamkatimu
Mphamvu ya Great Wall 4G63S4M imaphatikizapo masilinda anayi okonzedwa mbali ndi mbali, makina ogawa gasi, okhala ndi camshaft pamwamba ndi ma valve 16. Ilinso ndi kuzirala kwamadzimadzi komanso makina ojambulira mafuta.
Mphamvu pazipita Baibulo katundu wa injini ndi 116 HP ndi 175 Nm makokedwe. Nambala ya injini ili pafupi ndi manifold otopetsa, pa block ya silinda.
Palinso fakitale kusinthidwa kwa injini iyi ndi turbine. Imakulitsa mphamvu ya 150 hp. ndi torque 250 Nm. Idapangidwa mogwirizana ndi Mitsubishi, wocheperapo yomwe ili ku Shanghai Shanghai MHI Turbocharger Co. Imagwira ntchito pamafuta amafuta okhala ndi 92 octane.
Pamodzi nawo, gearbox yamanja imagwira ntchito, yokhala ndi masitepe asanu kapena asanu ndi limodzi. Kutumiza kwamagetsi sikunayikidwe konse. Kuyendetsa kwa mawilo akumbuyo kumachitika nthawi zonse. Mawilo akutsogolo amalumikizidwa pokhapokha atagonjetsa magawo ovuta. Komanso, mu magalimoto onse a chitsanzo ichi palibe kusiyana, kugwirizana ndi mtundu okhwima.
Ma brake system ali ndi mabwalo awiri olekanitsidwa ndi nkhwangwa. Amayendetsedwa ndi hydraulic system, yomwe imakhala ndi vacuum booster. Kutsogolo kuli mabuleki a disc, ndi ma disc brakes okhala ndi masensa a ABS ndi EBD kumbuyo. Chiwongolero cha rack ndi pinion chokhala ndi hydraulic booster. Kutsogolo kwa galimotoyo, kuyimitsidwa kwapawiri kodziyimira pawokha kumayikidwa. Lili ndi ma hydraulic shock absorbers, okhala ndi anti-roll bar. Kuyimitsidwa kodalira kumayikidwa kumbuyo. Ili ndi ma hydraulic telescopic shock absorbers.
Kuyika kwa injini yoyaka mkatiyi kunachitika pa mibadwo iwiri ya galimoto ya GW Hover H3, kuyambira mu 2010. Mumsika wamagalimoto aku Russia, chitsanzo ichi ndi chodziwika kwambiri chifukwa cha mtengo wake, khalidwe labwino komanso mapangidwe amakono ndi zipangizo zamakono. Injini ya mumlengalenga yokhala ndi index 4G63S4M ndiyomwe imapezeka kwambiri pamagalimoto awa.
Imabwereketsa bwino pakukonza chip ndi kukweza kosiyanasiyana, chifukwa chomwe mutha kupeza mphamvu ya 177 hp. ndi torque 250 Nm. Pogwiritsa ntchito mosamala komanso kugwiritsa ntchito mafuta ndi mafuta apamwamba kwambiri, moyo wa injini ya Great Wall ndi wopitilira 250 km.
Zomera zamagetsi za Great Wall 4G63S4M ndizodalirika. Pa zilondazo, munthu amatha kusiyanitsa maonekedwe a phokoso kuchokera kumalo olowetsa shaft. Zimachotsedwa mwa kungosintha mankhwalawo ndi chatsopano.
Zolemba zamakono
| Miyeso yonse ndi kulemera kwake | |
|---|---|
| Utali/m'lifupi/utali, mm. | 4650/1800/1810 |
| Kukula kwa wheelbase, mm. | 2700 |
| Kuchuluka kwa thanki yamafuta, l. | 74 |
| Kukula kwa njanji yakutsogolo ndi yakumbuyo, mm. | 1515/1520 |
| Injini ndi gearbox | |
| Chizindikiro chamoto | Mitsubishi 4G63D4M |
| mtundu wa injini | 4-silinda yokhala ndi mavavu 16 |
| Kusamutsidwa kwa injini, l. | 2 |
| Kupanga mphamvu hp (kW) pa rpm | 116 (85) pa 5250 |
| Maximum torque Nm pa rpm. | 170 pa 2500-3000 |
| Gulu lazachilengedwe | Yuro 4 |
| mtundu wa drive | Kumbuyo ndi pulagi-mu zonse |
| Bokosi lamagetsi | Kutumiza pamanja ndi masitepe 5 kapena 6 |
| Zizindikiro za magwiridwe antchito | |
| Liwiro lalikulu loyenda km/h. | 160 |
| Kutalika kwa msewu, mm. | 180 |
| Avereji ya mafuta, l / 100 km | 7.2 |
Zojambula
- Bowo la kubala
- chubu cha kandulo;
- Channel imalowa.
Mutu wa silinda umapangidwa ndi aluminiyumu. Kumangirira kwake ku chipika kumachitika mothandizidwa ndi mabawuti. Gasket yachitsulo-asibesito imayikidwa pakati pa malo okhudzana ndi chipika ndi mutu. Kusindikiza kofunikira kumatsimikiziridwa ndi kudzaza koyambirira. Powerengera mphamvu ya kulimba uku, kusiyana kwa kufalikira kwa mzere wa zinthu zomangika ndi mutu wa silinda kuyenera kuganiziridwa.
Mutu uli ndi njira zolowera ndi zotuluka, ma ducts ozizira, ma jumper okhala ndi socket ya rocker axle. Chitsulo chapadera chosagwira kutentha ndizomwe zimakhala pampando ndi bushing.
Kupaka mipando yothandizira yomwe ili pa camshaft ikuchitika mopanikizika. Kukwaniritsa chofunika padziko pafupipafupi ndi buku lomwelo la zipinda ntchito ikuchitika ndi Machining pamwamba pa yamphamvu mutu, amene ali moyandikana chipika.
Chipangizo cha cylinder block
Silinda ya injini iyi ndi chitsulo choponyedwa. Ndi imodzi yokhala ndi masilinda. Kuwonetsetsa kuti kutentha kwakukulu kumachotsedwa chifukwa cha ma ducts apadera ozizirira omwe amakhala mozungulira mozungulira ma silinda.
Zimathandizanso kuziziritsa kogwira mtima kwa dongosolo la pisitoni, kutsitsa kutentha kwamadzimadzi opaka mafuta, komanso kuchepetsa kusinthika kwa BC, kuchokera ku kutentha kosakwanira m'malo osiyanasiyana a chipika. Panthawi yonse yogwira ntchito, ndikofunikira kuyang'ana nthawi ndi nthawi kumangirira kwa mafupa ndi mtedza, kuyang'anira kulimba kwa chisindikizo cha crankshaft mounting chisindikizo ndi mfundo zomwe ma gaskets alipo.
- chipika cha Cylinder;
- Chivundikiro chomwe mayendedwe akuluakulu ali;
- Zowonjezera;
- Chophimba chophimba;
Malo a mayendedwe omwe mafuta amaperekedwa ku chipika ndi mutu wa silinda
- Njira yolumikizira fyuluta yamafuta ndi njira yayikulu;
- Njira yayikulu yamafuta;
- Njira yapansi pamadzi yolumikiza pampu yamafuta ndi fyuluta yamafuta.
Ndondomeko yothira mafuta pamutu wa cylinder:
- Njira zoyendetsera mafuta
- Bowo la Camshaft
- Bowo la bawuti ya silinda;
- Oyima BC mafuta kufalitsidwa njira;
- chipika cha Cylinder;
- Yopingasa mafuta kufalitsidwa njira;
- pulagi;
- Cylinder mutu.
Malo amayendedwe oyima amafuta omwe amapereka madzi opaka mafuta pamakina ogawa gasi ndi kumbuyo kwa mutu wa silinda.
Chovala chomaliza chili chakutsogolo
Zomwe zimapangidwa ndi aluminiyamu alloy. Chophimba chakutsogolo ndi kutsogolo kwa gawo lopopera mafuta. Malo omangirira chisindikizo cha crankshaft yakutsogolo, chisindikizo cha pampu ndi shaft yolumikizira ndi mbali yakunja ya chivundikiro chakumbuyo. Kumtunda ndi m'munsi kugwirizanitsa ma shafts amamangiriridwa ndi chivundikiro chakumbuyo. Mtsinje wocheperako umagwiritsidwa ntchito ngati shaft yoyendetsedwa ndi pampu yamafuta.
Crankshaft
Injiniyi ili ndi mtundu wodzaza ndi crankshaft. Amaponyedwa kuchokera kuchitsulo chapadera chapamwamba kwambiri.
Zolemba zazikuluzikulu zimakhala ndi mainchesi 57 mm. M'mimba mwake mwadzina la magazini olumikizira ndodo ya crankshaft ndi 45 mm. Mothandizidwa ndi mafunde othamanga kwambiri, malo ogwirira ntchito a khosi amawumitsidwa kuti awonjezere kukana kuvala. Komanso, musanayike, crankshaft imakhala yokhazikika. Lili ndi njira zoyendetsera mafuta a injini. Mothandizidwa ndi mapulagi, zotulutsa zamakono zamakinawa zimalumikizidwa.
Chizindikiro cha piston ndi 88 mm. Kuthamanga kosasunthika kwamadzimadzi amafuta ndi ntchito yopanda mantha ya kugwirizana kumatsimikiziridwa ndi chilolezo cha makosi a bondo ndi liners. Crankshaft imakhazikika ndi mphete za thrust half. Kusindikiza kwa chala chala ndi kumbuyo kwa flange kumachitika pogwiritsa ntchito ma cuffs.
pisitoni
Ma pistoni amapangidwa kuchokera ku aluminiyamu alloy pogwiritsa ntchito mphete ya thermostatic. Masiketi a pistoni ndi amtundu wosagawanika. Pofuna kupewa ma pistoni kuti asamenye ma valve, ma groove apadera amapangidwa. Izi zitha kuchitika mukamakonza njira yogawa gasi. Komanso mu ma pistoni muli ma grooves atatu momwe mphete za pistoni zimayikidwa.
Mipata iwiri yapamwamba ndi ya mphete zophatikizira, ndipo pansi ndi ya mphete ya mafuta. M'kati mwa ma pistoniwo amalumikizana ndi poyambira pansi pogwiritsa ntchito dzenje lapadera lomwe mafuta ochulukirapo amalowamo ndiyeno amatsanuliridwa mu sump yamafuta.
Auto tensioner
Cholinga cha tensioner automatic ndikumangitsa lamba woyendetsa. Izi zimathetsa kuthekera kwa kutsetsereka kwa lamba ndi kusokoneza magawo ogawa gasi. Kumeta ubweya kuyenera kukhala kosakwana 11mm pamene mphamvu yogwira ntchito ndi 98-196mm. Chizindikiro cha protrusion wa pusher ndi 12 mm.
Njira yogawa gasi
Makinawa amawongolera kusakanikirana kwamafuta-mpweya muzitsulo zogwirira ntchito za ma silinda, komanso kutulutsa mpweya wotulutsa mpweya kuchokera kwa iwo. Njirayi ikuchitika motsatira njira yogwiritsira ntchito gulu la pistoni. Mutu wa silinda umaphatikizapo ma valve, mtundu wa chidutswa chimodzi. Kukhazikika kwapadera kumagwiritsidwa ntchito popanga pamwamba pa lamba wa valve yomwe imakhudzana ndi mpando wa valve.
Mu injini iyi, camshaft ili pamwamba, monga momwe mavavu alili. Ma protrus of crackers amaikidwa muzitsulo zapadera zooneka ngati mphete, malo omwe ali pamwamba pa ndodo.
Zitsamba zowongolera ma valve, momwe ndodo zimasunthidwa, zimakanikizidwa mumutu wa silinda. Mabowo a manja amamalizidwa pambuyo pa kukakamiza kolondola kwambiri.
Kuyika kwa zisindikizo zamafuta, zomwe zimayikidwa pamwamba pa tchire, sizimaphatikizapo kuthekera kwamadzimadzi amafuta kulowa pakati pa mavavu ndi tchire. Zida zopangira zisindikizo zamafuta ndi mphira wosamva kutentha. Chifukwa cha kulondola kwapamwamba kwa mapeto a mpando, omwe amachitidwa pambuyo pa kukanikiza, ma valve amagwirizana mwamphamvu kwambiri pamipando yawo. Payenera kukhala chizindikiro pamwamba pa kasupe.
Mzere wa mikono ya rocker ndi wachitsulo ndipo uli ndi mabowo omwe amapangidwa kuti azipereka mafuta ku magazini a camshaft. Makosi a rocker amawumitsidwanso. Choyimitsa axle cha rocker arm chimapangidwa ndi screw. Pulagi yowononga imakwirira bowo la ekseli. Mikono ya rocker imapangidwa ndi aluminiyamu alloy, yomwe imachepetsa kulemera kwa galimoto. Izi zimathandiza kuti katundu pa makamera camshaft yafupika, ndipo chifukwa, moyo utumiki wa zinthu izi ukuwonjezeka. Ntchito ya injini imakhalanso bwino, ndipo kumwa kwamadzimadzi kumachepa. Kusuntha kwa axial kwa mkono wa rocker kumachepetsedwa ndi ma washers ndi akasupe.
Zolemba zowongolera njira yogawa gasi
Pali mano 38 mu gear ya crankshaft ya makina osinthira, pomwe pali 19 okha pa gear ya shaft yosinthira kumanzere. ziwerengero pansipa.
- chizindikiro cha camshaft pulley;
- chizindikiro cha crankshaft pulley;
- chizindikiro cha giya pompa mafuta;
- Chizindikiro chomaliza;
- Chophimba chamutu cha cylinder.
