Troit injini ZAZ Forza

Iyo ZAZ Forza subcompact hatchback ine imwe nehafu litre ACTECO SQR477F peturu simba unit, ine simba 109 hp. Imwe neimwe yemasilinda ayo mana ine mavharuvhu mana. Iwo emagetsi anodzora jekiseni rakagoverwa repeturu mumasilinda uye kupisa. Iyo gasi yekugovera michina inoshandisa imwe camshaft ine gumi nemaviri kamera. Peya yega yega mavharuvhu ekuburitsa anovhura nekamera imwe, nepo mavharuvhu ekutora aine kamu yakaparadzana yega yega yega.

Iyo SQR477F injini ine simba rakanaka, masimba uye hunyanzvi hunhu. Yakanyatsovimbika, hupenyu hwayo hwesevhisi pamberi pekugadzirisa kukuru ndeye 300 zviuru zvemakiromita. Iyo mota ine yakanaka kuchengetedza, uye hapana matambudziko nayo. Hazvisi zvengozi kuti chikwata ichi chakave chakakurumbira zvikuru; 

Pasinei nekuvimbika, injini dzimwe nguva inogona kukundikana, troit, stall. Nekugadzirisa kwakaringana, kukuvara kwakakomba kune SQR477F mota pachayo haiwanzo. Kazhinji, zvikonzero zvekusagadzikana kwekushanda zviri mugineti system, mafuta ekupa kana kukanganisa sensors.

Kuonekwa kwekatatu kunoda mhinduro yekukurumidza. Zvikasadaro, dambudziko rinogona kuwedzera. Kukuvadza kunogona kugamuchirwa nezvikamu zvakasiyana-siyana zve cylinder-piston boka. Zvinokwanisika kuti semugumisiro, kugadziriswa kwejini kuchadiwa. 

Injini inofamba sei

Dambudziko mujini rinoreva kuti mune imwe yemasilinda maitiro ekupisa kwemhepo-mafuta musanganiswa inoitika zvisina kujairika. Mune mamwe mazwi, musanganiswa unopisa zvishoma kana kuti hapana kupisa zvachose. Muchiitiko chekupedzisira, silinda inodzimwa zvachose kubva pakushanda kwemotokari.

Nomuzvarirwo, chiratidzo chekutanga uye chinonyanya kuoneka chetatu kudonha kwesimba.

Chimwe chiratidzo chiri pachena kuwedzera kukuru kweinjini vibration. Kunyange zvazvo motokari inogona kuzununguka kune zvimwe zvikonzero, somuenzaniso, nekuda kwekupfeka, izvo zvisingawanzoitiki kune ZAZ Forza unit.

Kazhinji, mapopu anobva papombi yekupedza simba. Mitsindo yakadaro inogara ichiratidza matambudziko nejini, asi kana mapopu ari yunifomu, ipapo kushanda kwakajairika kweimwe silinda kunokanganiswa.

Mukuwedzera, kugumburwa kunowanzokonzera matambudziko nekutanga injini inotonhora.

Muperekedzi katatu zvakare kuwedzera kushandiswa kwepeturu. 

Injini inogona kufamba-famba mumamodhi ese kana mune imwe, nguva dzose kana nguva nenguva.

Chii uye sei kutarisa kana ZAZ Forza injini troit

Kazhinji kazhinji, kushanda kweimwe yemasilinda kunokanganiswa nekuda kwekusashanda kweiyo ignition system. Inogona kunge isina kugadziridzwa, yakakurumidza kana kunonoka, iyo spark inogona kunge isina simba kana kusavapo zvachose.

Makandulo

Zvakakodzera kutanga necheki, kana chete nekuti ndiyo iri nyore kuita. Iva nechokwadi chokuti ma electrode haaratidzi kupfeka kwakakosha, iyo insulator haifaniri kukuvadzwa, uye kuti ruvara rwayo rwakagara rune brown, yellowish kana grey. Spark plug yakanyorova, yakasviba inofanira kutsiviwa nekukasira. 

Dzimwe nguva periodic tripling inokonzerwa ne soot pa kenduru. Muchiitiko ichi, kuchenesa iyo isolator inogona kugadzirisa dambudziko. 

Kunyatsoongorora kenduru kucharatidza chinogona kukonzera kusagadzikana kushanda kwemotokari.

Soot pane insulator inoratidza musanganiswa wakafumiswa. Tarisa mamiriro emhepo sefa. Mukuwedzera, iyo yakakwana yekumanikidza uye tembiricha yemhepo sensor inogona kusashanda nemazvo, zvichibva pane yayo data, iyo ECU inosarudza nguva yekudzima uye nguva yeinjector activation pulse. Iyo sensor inowanikwa pane yakawanda yekudyara.

Madhipoziti matsvuku anowanzo kukonzerwa nehurombo hwepeturu. Vanogona kuita kuti electrode yepakati ipfupike kune imba, zvichikonzera kukanganisa.

Beige crust inowanzobatanidzwa nemafuta akaderera. Kuumbwa kwayo kunofambiswa nekupinda kwemafuta mukamuri rinopisa. Tarisa uye shandura chisimbiso chevhavha pavhavha yegwara.

Kana pane zviratidzo zvakajeka zvegirisi pamakenduru, izvi zvinoratidza kupindira kukuru kwemafuta mukamuri rinopisa. Muchiitiko ichi, kugadziriswa kweboka repiston kana cylinder head inopenya.

Galvanzie module

Iyi gungano iri padivi pevhavha yemusoro wecylinder padivi rekutapurirana. Inoburitsa voltage ye34 kV, iyo inoshandiswa kugadzira spark pakati pe spark plug electrodes. Chinhu cheZAZ Forza ignition module ndechekuti ine maviri epuraimari uye maviri echipiri mamhepo, ayo akabatana nekutendeuka uye anotanga kupenya pamakenduru maviri kamwechete.

A - common wire (pasi) ye primary winding No.

B - +12 V kupa kwekutanga windings;

C - tambo yakajairika (pasi) yekutanga mhepo No.

D - high voltage waya.

Kupokana kweyekutanga windings kunofanirwa kuve 0,5 ± 0,05 ohms. 

Bvisa ma-high-voltage waya kubva kumakenduru e1 uye 4th cylinders uye kuyera kupikisa kwechipiri windings. Inofanira kunge iri muhuwandu hwe8,8 ... 10,8 kOhm.

Kana zvichibvira, uyewo kuyera inductance of the windings. Mumapuraimari, inowanzoita 2,75 ± 0,25 mH, mune yechipiri iri 17,5 ± 1,2 mH.

High voltage waya dzinodawo kutariswa. Mamiriro ekudzivirira kwavo uye materminals haafaniri kunge asina chokwadi, kana zvisina kudaro shandura wiring uye tarisa kushanda kwejini. Pane nzira yekutarisa waya murima - kana ikapenya pane imwe nzvimbo kana injini iri kushanda, ipapo magetsi haasviki kumakenduru.

Nozzles

Ichi ndicho chinotevera chekutarisa. Hazvishamisi kuti majekiseni avhare, kunyanya kana ukashandisa peturu yakasviba uye uchikanganwa kuchinja sefa yemafuta nguva dzose. Kana jekiseni rakavharika riri mhosva, dambudziko rinowanzo onekwa panguva yekuwedzera.

Kana iyo atomizer ichida kucheneswa, izvi zvinogona kuitwa ne solvent kana carburetor cleaner. Asi hapana mhosva iyo muromo inofanira kunyudzwa zvachose muchenese, kuitira kuti irege kukonzera kukanganisa kune chikamu chemagetsi. Haasi munhu wese achakwanisa kuchenesa zvine mutsindo sprayer, saka zviri nani kubata chiteshi chebasa nedambudziko iri.

Mawaya maviri akakodzera kune injector connector - chiratidzo kubva kuE63 ECU kusangana uye + 12 V simba.

Iwe unogona kuzviita kunyangwe zviri nyore - tsiva iyo inonyumwira nozzle neinozivikanwa inoshanda uye ona zvinoshanduka.

Kutyora kwekuumbwa kwemhepo-mafuta musanganiswa

Mhepo yakawandisa kana yakawandisa inogona kupihwa kumasilinda. Muzviitiko zvose izvi, kupisa kwemusanganiswa hakuzove kwakajairika, kana kuti hakuzodzingi zvachose.

Chikonzero chekushaikwa kwemhepo kazhinji kazhinji sefa yakavharwa yemhepo, zvishoma kazhinji - tsvina mumhepo. Zvose zvinetso zvinogadziriswa nyore nyore.

Izvo zvakanyanya kuoma kuwana uye kubvisa chikonzero chemhepo yakawandisa mumusanganiswa. Panogona kunge paine kuvuza mune inopinza manifold air duct, cylinder head gasket kana zvimwe zvisimbiso. Kutsiva gasket ibasa rinonetsa, asi kana uine chivimbo mukugona kwako, unogona kutenga imwe yeZAZ Forza uye uchinje iwe pachako.

Yakaderedzwa compression

Kana kutsvaga kwezvikonzero zvekupeta katatu hakuna kubudirira, inoramba iripo. Kudzvinyirira kusinganzwisisike mune imwe silinda inogoneka nekuda kwekupisa kana kukuvadzwa zvindori zvepiston, pamwe nekuda kwekusagadzikana kwevhavha kune zvigaro. uye asina kubviswa. Dzimwe nguva zvinokwanisika kuchengetedza mamiriro acho nekuchenesa cylinder kubva kune soot. Asi, sekutonga, kuderedzwa kuderedzwa kunotungamirira kukugadzirisa kwakakomba kwechikwata chemagetsi.

Zvakanaka, kana zvinhu zvose zvakarongeka nekumanikidzika, asi katatu kuchiripo, saka tinogona kufunga kuti pane zvikanganiso mukushanda kwemagetsi emagetsi ekugadzirisa, kusanganisira akawanda sensors uye actuators. Pano hazvigoneki kuti iwe uchakwanisa kurarama uri woga, iwe uchada kuongororwa kwekombuta uye rubatsiro rwenyanzvi.