Injini Hyundai, KIA D4EA
Zviri mukati
Injiniya yekambani yeKorea Hyundai yakagadzira uye yakatanga mhando nyowani yemagetsi unit yeHyundai Tucson crossover. Gare gare, injini yakatanga kuiswa paElantra, Santa Fe uye mamwe marudzi emotokari. Kukurumbira kwepamusoro kwechikwata chemagetsi kunokonzerwa nehuwandu hwekugadzirisa hutsva hwekugadzirisa.
tsananguro
Injini yeD4EA yave kuwanikwa kune vatengi kubvira 2000. Kugadzirwa kwemuenzaniso kwakapfuurira kwemakore gumi. Iyo 10-litre turbocharged dhiziri mana-cylinder in-line simba unit ine simba re2,0-112 hp uye torque ye151-245 Nm.
Injini yakaiswa pamotokari dzeHyundai:
- Santa Fe (2000-2009);
- Tucson (2004-2009);
- Elantra (2000-2006);
- Sonata (2004-2010);
- Traiet (2000-2008).
Kune mota dzeKia:
- Sportage JE (2004-2010);
- Kushaya UN (2006-2013);
- Magentis MG (2005-2010);
- Cerato LD (2003-2010).
Iyo simba unit yaive nemhando mbiri dzeturbines - WGT 28231-27000 (simba raive 112 hp) uye VGT 28231 - 27900 (simba 151 hp).
Iyo cylinder block inogadzirwa nepamusoro-simba rakakandwa simbi. Macylinders anofinhwa mukati meblock.
Aluminium alloy cylinder musoro. Iine mavharuvhu gumi nematanhatu uye imwe camshaft (SOHC).
Crankshaft isimbi, yakagadzirwa. Inowanikwa pazvitsigiso zvishanu.
Mapistoni ialuminium, nemukati memukati wakatonhodzwa nemafuta.
Iyo jekiseni pombi drive igiya rinofambiswa kubva kucamshaft.
Nguva yebhandi drive. Bhandi rakagadzirirwa 90 zviuru zvemakiromita emotokari mileage.
Bosch Common Rail fuel system. Kubva 2000 kusvika 2005, mafuta jekiseni pressure yaiva 1350 bar, uye kubva 2005 - 1600 bar. Saizvozvowo, simba munyaya yekutanga raiva 112 hp, mune yechipiri 151 hp. Chimwe chinhu chekuwedzera mukuwedzera simba raive mhando dzakasiyana dzematurbine.
Hydraulic compensator inoita kuti zvive nyore kwazvo kugadzirisa kupisa kwemafuta evhavha. Asi ivo vakaiswa chete pane imwe chete camshaft (SOHC) injini. Kupisa kwekupisa kwemavharuvhu pamusoro wecylinder ine maviri camshafts (DOHC) inodzorwa nekusarudza shims.
Lubrication system. Injini yeD4EA yakazadzwa ne5,9 malita emafuta. Iyo chirimwa inoshandisa Shell Helix Ultra 5W30. Panguva yekushanda, imwe nzira yakanaka yakasarudzwa nokuda kwayo - Hyundai/Kia Premium DPF Diesel 5W-30 05200-00620. Mugadziri anokurudzira kutsiva mafuta muinjini yekuzora system mushure me15 zviuru zvemakiromita emotokari mileage. Bhuku rekuraira reimwe mota modhi rinoratidza rudzi rweoiri yekushandisa uye hazvikurudzirwe kuitsiva neimwe.
Iyo balance shaft module iri mupani yemafuta. Inobvisa yechipiri-kurongeka inertial masimba, inoderedza zvakanyanya kudengenyeka kwemota.
Iyo USR vharafu uye particulate sefa inowedzera zvakanyanya kwezvakatipoteredza emissions zviyero. Dzakaiswa pashanduro dzichangoburwa dzeinjini.
Technical specifications
| Manufacturer | GM IYE |
|---|---|
| Injini vhoriyamu, cm³ | 1991 |
| Simba, hp | 112-151 * |
| Torque, nm | 245-350 |
| Kukanganiswa kwehuwandu | 17,7 |
| Cylinder block | simbi |
| Cylinder musoro | aruminiyamu |
| Cylinder dhayamita, mm | 83 |
| Kurohwa kwepisitoni, mm | 92 |
| Vibration Dampening | kuenzanisa shaft module |
| Mavharuvhu pamusoro humburumbira | 4 (SOHC) |
| Hydraulic compensator | + |
| Nguva yekufambisa | ремень |
| Turbocharging | WGT 28231-27000 uye VGT 28231 - 27900 |
| Valve timing regulator | kwete |
| Fuel supply system | CRDI (Common Rail Bosch) |
| Fuel | mafuta edhiziri |
| Kurongeka kwema cylinders | 1-3-4-2 |
| Environmental zviyero | EUR 3/4** |
| Hupenyu hwebasa, zviuru zvemakiromita | 250 |
| Weight kg | 195,6-201,4*** |
*simba rinoenderana nerudzi rwe turbine yakaiswa, ** pane ichangoburwa shanduro, iyo USR valve uye particulate sefa yakaiswa, *** uremu unosarudza rudzi rwe turbocharger yakaiswa.
Kuvimbika, kushaya simba, kuchengetedza
Chero hupi hwehunyanzvi hunhu hahuzopa mufananidzo wakazara weinjini kudzamara zvinhu zvitatu zvakakosha zvinoratidzira kugona kwekuita kwesimba remagetsi zvatariswa.
Kuvimbika
Kana zvasvika pakuvimbika kweinjini, maonero evanoda mota haana kujeka. Kune vamwe, inotora 400 zviuru zvemakiromita pasina chidiki chidiki chekugona kwekugadzirisa nekukurumidza, nepo kune vamwe, mushure me150 zviuru zvemakiromita, inotanga kugadzirisa kukuru.
Vazhinji vatyairi vanozivisa nechivimbo kuti kana kurudziro dzese dzekuchengetedza uye kushanda kweinjini dzichiteverwa nemugadziri, inogona kudarika hupenyu hwesevhisi hwakaziviswa.
Zvinodiwa zvakakosha zvinoiswa pamhando yemvura yehunyanzvi, kunyanya mafuta nedhiziri. Zvechokwadi, muRussian Federation (uye mamwe marepublics ekare CIS), mafuta uye mafuta ekuzora hazviiti nguva dzose zvinosangana nemitemo, asi ichi hachisi chikonzero chekudira mafuta ekutanga akasangana pachiteshi chegesi mutangi yemafuta. Mhedzisiro yekushandisa yakaderera-giredhi dizeli mafuta mumufananidzo.
Kudzokororwa kudzokororwa kwemafuta system zvinhu, kazhinji (uye kwete yemahara) kushanya kune masevhisi zviteshi, zvisina basa kuongororwa mota, nezvimwe zvinowedzerwawo otomatiki pano. Kutaura nenzira yokufananidzira, "penny dizeli peturu" kubva kune zvisinganzwisisike zvinyorwa zvinoguma nemari yakawanda yeRuble yekugadzirisa injini.
D4EA's senitivity kumhando yemafuta zvakare yakakwira zvakanyanya. Kupisa nemhando dzisina kukurudzirwa zvinotungamira kumhedzisiro isingachinjiki. Muchiitiko ichi, injini huru yekugadzirisa haidzivisiki.
Nokudaro, matambudziko ose ari mumotokari anotanga kubuda chete kana akashandiswa zvisizvo uye asingatevedzeri mazano emugadziri. Injini pachayo yakavimbika uye yakasimba.
Nzvimbo dzisina kusimba
Chero mota ine mapoinzi ayo asina simba. D4EA zvakare inazvo. Chimwe chezviitiko zvine ngozi ndeye tsika yekudyisa mafuta. Izvo zvinoitika nekuda kwekuvhara kwe crankcase ventilation system. Iyo yekutanga vhezheni (112 hp) yeinjini yakanga isina musungo wemafuta. Nekuda kweizvozvo, mafuta akawandisa akaunganidzwa pachivharo chevharuvhu, mamwe acho akapinda mumakamuri ekupisa. Paive nekurasa kwemafuta.
Iyo yakavharwa yemhepo yekufema system yekufema yakabatsira mukugadzira yakawandisa gasi kudzvanywa mu crankcase. Mamiriro ezvinhu aya anopera nekusvina mafuta kuburikidza nezvisimbiso zvakasiyana-siyana, senge crankshaft seal.
Zvinoitika kupera kwekuvharisa mawachi pasi pemajekiseni. Kana kusashanda kusingaonekwi panguva yakakodzera, musoro wecylinder unoparadzwa. Matendere ekumhara ndiwo anotanga kutambura. Majekiseni anogona kupa rimwe dambudziko - kana akasakara, kushanda kwakasimba kweinjini kunokanganiswa uye kutanga kwayo kunokanganisa. Chikonzero chekupfeka muzviitiko zvakawanda hachina kunaka kwemafuta edhiziri.
Mushure menguva refu, mamwe injini anowana mvura pombi rotor jamming. Ngozi iri mukutyoka kwebhandi renguva nemhedzisiro yese inotevera.
Bhandi renguva rine hupenyu hupfupi hwebasa (90 zviuru zvemakiromita). Kana ikaputsika, mavharuvhu anokotama, uye uku ndiko kugadzirisa kwakakomba kwesimba remagetsi.
Hazvishamisi kusangana nekusashanda kwakadai se EGR vharafu yakanamira yakashama. Izvo zvinofanirwa kutakurwa mupfungwa kuti vazhinji vanofarira mota vanoisa plug pavharuvhu. Kuvhiya uku hakukuvadze injini, kunyangwe ichideredza mwero wezvakatipoteredza.
Pane kushaya simba muD4EA, asi zvinomuka kana mitemo yekushanda injini yatyorwa. Kugadzirisa panguva uye kuongororwa kweinjini mamiriro anobvisa zvikonzero zvekusashanda musimba remagetsi.
Kuchengetedza
Iyo D4EA yemukati inopisa injini ine yakanaka kuchengetedza. Kiyi kune iyi inonyanya kukanda-iron cylinder block. Zvinokwanisika kubereka masilinda kune zvinodiwa kugadzirisa zviyero. Dhizaini yemota pachayo hainawo kuoma zvakanyanya.
Iko hakuna matambudziko ane spare parts kutsiva akakundikana. Iwo anowanikwa mune chero assortment mune akasarudzika uye online zvitoro. Iwe unogona kusarudza kubva kune ekutanga zvikamu uye zvikamu kana analogues avo. Seyekupedzisira sarudzo, chero inoshandiswa spare part inogona kuwanikwa zviri nyore munzvimbo dzakawanda dzedisassembly.
Zvinofanira kucherechedzwa kuti kugadzira injini kunodhura chaizvo. Chinhu chinonyanya kudhura ndicho turbine. Kutsiva iyo yese mafuta system haizove yakachipa futi. Pasinei neizvi, zvinokurudzirwa kushandisa zvikamu zvepakutanga chete panguva yekugadzirisa. Analogs anowanzo gadzirwa muChina. Hunhu hwavo muzviitiko zvakawanda hunogara husina chokwadi. Zvikamu uye zvikamu zvakatengwa kunzvimbo dzedisassembly zvakare hazviwanzo kurarama zvinoenderana nezvinotarisirwa - hapana anogona kunyatso tsanangura hupenyu hwasara hwechikamu chakashandiswa.
Mamiriro ezvinhu anowanzomuka kana kutsiva imwe injini chinhu kunoda kutsiviwa kwevamwe. Semuyenzaniso, kana bhandi renguva rikadambuka kana kurongerwa kutsiviwa, tensioner pulley yaro inofanirawo kuchinjwa. Kana kuvhiyiwa uku kukasateererwa, precondition ichagadzirwa kuti roller iite jam, iyo inozoita zvakare kuti bhandi riputse.
Kune akawanda emanuances akadaro muinjini. Naizvozvo, avo chete vanoziva injini chimiro zvakanaka, vane ruzivo mukuita basa rakadaro uye anodiwa akakosha maturusi anogona kugadzirisa ega. Iyo yakanyanya kunaka mhinduro ndeyekuisa kudzoreredzwa kweyuniti kune nyanzvi dzebasa remotokari nyanzvi.
Iwe unogona kuwana zano rechimiro uye nhanho dzeinjini disassembly nekuona vhidhiyo.
Tuning
Pasinei nokuti injini inotanga kubudiswa nekuwedzera, pane mukana wekuwedzera simba rayo. Zvinofanira kucherechedzwa kuti izvi zvinoshanda chete kune ekutanga shanduro injini (112 hp). Ngatibvei titarise kune chokwadi chekuti mechanic tuning yeD4EA haigoneke.
Reflashing ECU inokubvumira kuti uwedzere simba kubva pa112 hp kusvika ku140 nekuwedzera panguva imwe chete ye torque (kunenge 15-20%). Panguva imwecheteyo, kune kuderera kuduku mukushandiswa kwemafuta mukushanda kwemaguta. Uyezve, dzimwe motokari (Kia Sportage) vane cruise control.
Nenzira imwecheteyo, zvinokwanisika kudzorera ECU ye125-horsepower version yejini. Iko kushanda kuchawedzera simba ku150 hp uye kuwedzera torque kusvika 330 Nm.
Mukana wekugadzirisa shanduro yekutanga yeD4EA imhaka yekuti yekutanga ECU zvigadziro panzvimbo yekugadzira inoderedzwa musimba kubva 140 hp kusvika 112. Ndiko kuti, injini pachayo ichamira mitoro yakawedzerwa pasina migumisiro.
Kuti uite chip tuning yemagetsi unit, unofanirwa kutenga Galletto1260 adapta. Iyo purogiramu (firmware) ichaunzwa nenyanzvi inozogadzirisa zvakare iyo control unit.
Kuchinja marongero eECU kunogona kuitwa pazviteshi zvemasevhisi.
Izvo hazvikurudzirwe kugadzira injini dzeshanduro dzakazotevera, sezvo kupindira kwakadaro kuchaderedza zvakanyanya hupenyu hwesevhisi yeinjini yekupisa kwemukati.
Korean injini vavaki vakagadzira yakanaka turbodiesel. Kuvimbika kushanda pashure 400 zviuru makiromita anosimbisa chirevo ichi. Panguva imwecheteyo, kune vamwe vanofarira motokari inoda kugadziriswa kukuru mushure mekutyaira 150 zviuru zvemakiromita. Izvo zvese zvinoenderana nemafungiro kune mota. Kana iwe ukatevera kurudziro yese yemugadziri, ichave yakavimbika uye yakasimba, zvikasadaro zvinokonzeresa muridzi dambudziko uye inorerutsa zvakanyanya bhajeti rake.
