Majekiseni epombi muinjini dzedhiziri anorongwa sei?

Sezvinoratidzwa nezita racho, majekiseni epombi musanganiswa wepombi uye jekiseni. Ehe, uku kuri kurerutsa kukuru uye haatauri zvese nezvechisarudzo ichi, asi chiri pedyo zvakanyanya nechokwadi. Injector imwe neimwe ine yayo yakakwirira yekumanikidza mafuta musangano. Iyi mhinduro ine zvayakanakira, asi kune zvakare yakakomba yakashata. Majekiseni epombi anoshanda sei uye maitiro ekuagadzira patsva? Tsvaga mhinduro muchinyorwa chedu!

Pombi nozzles - dhizaini uye dhizaini mhinduro

Ichi chishandiso chinhu chakakosha chesimba muinjini dzedhiziri. Inosanganisira muromo wakasanganiswa ne cylinder. Iyo yekupedzisira inokonzera kuwedzera kudzvinyirira kwemafuta aripo mairi. Majekiseni epombi anongori majekiseni ane chikamu chepombi chekuwedzera chinoshanda pamusimboti wakafanana semupombi yepamusoro. Nozzle imwe neimwe ine chikamu chayo. Mukuwedzera, boka racho rakagadzirirwa ne:

• mitsetse yakakwirira uye yakaderera;
• dosing kuvhara-vharavhavha;
• spire;
• zvitubu;
• kudzipwa;
• vharafu yekuyamura.

Pump nozzles - musimboti wekushanda

Mumainjini echinyakare ane high pressure fuel pombi, kutenderera kwevhiri regiya kunopfuudzwa kupakati pechishandiso chejekiseni. Izvi zvinoratidzwa mubasa rezvinhu zvega. Nokudaro, kudzvinyirirwa kwemafuta kunogadzirwa, iyo mufomu yakamanikidzwa inopinda mumuromo. Majekiseni eyuniti anoshanda zvakasiyana nekuti kufamba kunopa simba rekuashandisa kunobva kune camshaft lobes. Heino nheyo yekushanda: 

• kukurumidza kusvetuka kwemakamera kunokonzera kuti piston ifambe muchikamu chemafuta uye inogadzira kumanikidzwa kunodiwa;
• simba rekumanikidzwa kwechirimo rinopfuudzwa uye tsono yemuromo inosimudzwa;
• jekiseni remafuta rinotanga.

Injection pumps - musimboti wekushanda uye zvakanakira

Iyo isina mubvunzo mukana wekushandisa majekiseni eyuniti ndiyo yakanyanya kudzvanywa yeatomidhi dizeli mafuta. Mune zvimwe zviitiko, inosvika 2400 bar, iyo inogona kukwikwidza neyazvino Common Rail system. Majekiseni epombi anoderedzawo kuvapo kwezvimwe zvikamu zvinofamba zvejini, izvo zvinoderedza mari yekugadzirisa kwayo (zvichida mune dzidziso).

Injini yepombi yejekiseni inoshanda sei? Solution Kuipa

Pano tinotendeukira kune zvisingabatsiri zvekugadzirisa iyi, nokuti dhiziri inoshanda zvakanyanya uye inonzwika. Kudzvinyirirwa muchikamu chepombi kunokwira kwenguva pfupi uye nokukurumidza, izvo zvinokonzera ruzha. Mukuwedzera, majekiseni eyuniti haakwanise kuita zvinopfuura zvikamu zviviri zvejekiseni. Izvi zvinoita kuti zviome kunyararidza kushanda kwedhiraivha mudziyo. Mayuniti akadaro haasangane neyakaomesesa emission miyero, saka injini itsva dzedhiziri dzakashongedzerwa neyakajairwa njanji masisitimu.

Majekiseni epombi anogara mumotokari here?

Zvinofanira kubvumwa kuti dhizaini inoonekwa nenyanzvi seyakanyanya kushanda uye yakasimba. Kana mutyairi akatarisira kuwedzera mafuta emhando yepamusoro uye nguva dzose kutsiva firiji yemafuta, mileage ye250-300 zviuru zvemakiromita pasina kuvandudzwa ndeyechokwadi. Pane imwe nyaya inokosha, i.e. shandura mafuta kune anokurudzirwa nemugadziri. Majekiseni epombi anofambiswa nekamshaft ine makamera akawanda kupfuura mamwe mamodheru. Kuzadza nemhando yakasiyana yemafuta kunogona kutungamirira kukukundikana kwezvinhu zvine basa rekuendesa simba kune piston yechikamu chemafuta.

Pombi majekiseni uye injini musoro dhizaini

Pano panomuka rimwe dambudziko. Muchikwata chemagetsi, mitsara yakareba yemagetsi uye iyo yose yepamusoro-inokonzera mafuta pombi ine motokari yayo yakabviswa. Iyo yakaoma dhizaini yemusoro weinjini haibatsiri, iyo inomanikidza mutyairi kudzora zvakanaka mota. Zvinonyanya kukosha kutarisira nguva dzose dzekuchinja mafuta. Chimwe chezvironda chiri kurovera kunze matendere umo jekiseni pombi inotengeswa. Ipapo iwe uchafanirwa kutanga socket bushings kana kutsiva musoro wese.

Pump jekiseni - kuvandudzwa kwezvakakanganisika mafuta ekupa zvinhu

Basa riri kufamba sei? Pakutanga, nyanzvi inoongorora mudziyo uye inoibvisa. Kunyatsochenesa uye midziyo yekuongorora inomubvumira kuti aone chiyero chekupfeka kwezvikamu. Kubva pane izvi uye mushure mekujekesa mutengo nemutengi (kazhinji unofanirwa kunge uri), zvakakosha kuti uone chiyero chekugadzirisa. Mumamiriro ezvinhu akaoma, kana kuberekwa patsva kusingabviri, zvakakosha kutsiva majekiseni eyuniti nemitsva kana kuvandudzwa.

Injector pombi kana jekiseni pombi - ndeipi injini yekusarudza

Injini inomhanya nemazvo ine majekiseni eyuniti haisi kushata. Nekudaro, musika unotongwa neCommon Rail mhinduro, uye tekinoroji yatinotsanangura ichapera zvishoma nezvishoma. Kana iwe wakasununguka nekurema kweinjini kushanda, unogona kusarudza sarudzo neyuniti majekiseni. Zvechokwadi vane zvikamu zvishoma zvinogona kukuvadzwa. Mumayuniti ane high-pressure mafuta pombi, pane zvechokwadi akawanda, asi inokanganwira zvishoma kusaregeredza, semuenzaniso, munyaya yekudira mafuta.

Chip tuning yeinjini uye pombi jekiseni - zvakakosha here?

Sezvinoita dhiziri yemazuva ano, kuwedzera kukuru kwesimba kunogona kuwanikwa nekungochinja mepu yeinjini. Nehunyanzvi inoitwa chip tuning haikanganisi mashandiro eyuniti majekiseni. Pachave pasina contraindications inovaka pakushandiswa kwayo. Mubvunzo wechipiri, hongu, kunaka kwezvikamu ivo pachavo panguva yekuchinja. Kazhinji, sezvo simba rinowedzera, chiyero chekushanda kwejini inowedzerawo, iyo inogona kukanganisa hupenyu hwayo hwebasa.

Jekiseni repombi imhinduro yetekinoroji, iyo, zvisinei, isingasangane nemiyero yekuburitsa uye inopera kuseri. Zvinokosha here kutenga motokari yakashongedzwa nayo? Izvi zvinokurudzirwa zvakanyanya nemamiriro einjini uye majekiseni eyuniti ivo pachavo. Weresa zvese zvakanakira nezvayakaipira zvatatsanangura uye toita sarudzo ine hungwaru.