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Kumba / News / Injini yeEA888 inogona kusakonzerwa nayo, asi inozokonzera kupisa kwemafuta kana ikatsemuka!

Injini yeEA888 inogona kusakonzerwa nayo, asi inozokonzera kupisa kwemafuta kana ikatsemuka!

Jul . 31, 2024

Volkswagen/Audi EA888 yechipiri chizvarwa mafuta-gasi separator (marara vharafu)

Motokari yepakutanga yakakamurwa kuva shanduro mbiri dzepamusoro uye pasi simba

Pakutsiva, ingofananidza nenhamba yemota yekutanga!

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

 

 

● Mitemo yezvakatipoteredza inoda kuti crankcase pressure inofanira kunge isina kunaka, kureva kuti, pressure mu crankcase inofanira kunge yakaderera pane yakajairika atmospheric pressure kudzivirira gasi re crankcase kuti ribude rakananga mumhepo uye richikonzera kusvibiswa;

● Musiyano chete pakati pesimba repamusoro uye rakaderera ndiro rakashata rekumanikidza kukosha, iyo inotarirwa nemhepo inoputika muvhavha yekupedza;

● Mbar izwi rinofanana nerekuti millibars, inova unit of air pressure. Imwe sikweya centimita inoiswa pasi pe 1 kilogram yemhepo yemhepo, iyo inonzi "1 bar". Chiuru chimwe che "bar" chinonzi "millibar". Mumwe muyero wemumhepo wemuchadenga wakaenzana ne1013 millibar, saka 100 millibars inenge yakaenzana nechikamu chimwe mugumi cheiyo standard air pressure;

 

1. High power version

OE nhamba:
06H103495AF=AE=AK=K
Negative pressure value: -100Mbar (millibar)
Zvakajairwa zvisina kunaka kumanikidza kukosha pakumhanya kusingaite: -115 kusvika -90 mbar

2. Low power version

OE nhamba:
06H103495AB=AC=AD=AH=AJ=B=H=E
Negative pressure value: -25Mbar (millibar)
Yakajairika yakashata dzvinyiriro kukosha pakumhanya kusina basa: -28.5 kusvika -18.5 mbar

● Kana iyo vacuum yakadzikira, kudonha kwecrankcase kana kuvhuvhuta kwakanyanya kunofanira kuongororwa;

● Kana chivharo chakanyanya kukwirira, diaphragm uye chitubu muvhavha yekutsvaira inofanira kuongororwa, kana kuti vheji yekupedza inofanira kuchinjwa zvakananga;

 

★ Common kukanganisa pfungwa EA888 yechipiri chizvarwa injini exhaust vharuvhu

1. The pressure regulating valve diaphragm ine perforated

Iyo yekutanga rabha dema diaphragm yaive nyore kuchembera uye kuboora. Iye zvino yakagadziridzwa kune dzvuku diaphragm ine yakasimbiswa fiber mesh, iyo isingawanzotambura nekukuvara;

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

2. Gomba rekudonhedza mafuta rakavharwa, zvichiita kuti mafuta akapatsanurwa asadzoke zvakare

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!3. Iyo yekuisa chisimbiso gasket iri kuchembera, zvichikonzera kutsvedza kwemafuta ekudonha akaipoteredza

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

★ Nezve injini inopisa mafuta

Izvo zvinodaidzwa kuti "kupisa mafuta" ndiro zita rinowanzozivikanwa rekuti "kushandiswa kwemafuta kunodarika mwero".

Zvikonzero zvikuru zveEA888 kupisa mafuta:

 

1. Valve mafuta chisimbiso kuchembera uye kukuvara

Valve mafuta chisimbiso chine mabasa maviri:
Imwe ndeyekudzivirira musanganiswa mukamuri yekupisa kana gasi rekuburitsa mushure mekupisa kubva pakudonha;
Imwe yacho ndeyekudzivirira mafuta ejini kuti asapinda mukamuri yekupisa uye kutora chikamu mukupisa;
Nokudaro, kana chisimbiso chemafuta chevhavha chiine chisimbiso chisina kunaka, chichaita kuti cylinder pressure idonhe uye dambudziko re "kupisa injini mafuta".

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

2. Kuderera kwekuvhara kushanda kwepiston mhete

Iyo piston kazhinji ine mhete dzemhepo mbiri uye mhete imwe yemafuta.
Mhete yemhepo inoshandiswa kuve nechokwadi chisimbiso pakati pehumburumbira nepiston, nepo mhete yemafuta ichishandiswa kuparadzira nekukwenya mafuta. Apo piston inokwira kumusoro, mafuta anoiswa kumadziro ecylinder, uye apo piston inofamba ichidzika, mafuta anobviswa.
Sezvo mhete yepiston inopfeka, kuita kwayo yekuisa chisimbiso kunodzikira zvishoma nezvishoma kudzamara oiri yapinda mukamuri yekupisa kubva pakati pemhete yepiston uye cylinder madziro kuti itore chikamu mukupisa. Ichi ndicho chirevo chaicho che "mafuta anopisa".

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

3. Cylinder eccentric kupfeka kana kupfeka kwakanyanya

Iyo piston mhete (mhete yemafuta) haina kusangana nemadziro ecylinder, uye mafuta einjini anokwira mukamuri yekupisa uye anopiswa.

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

4. Shandisa yakaderera injini mafuta uye mafuta filter

Mafuta einjini yakaderera haigone kupa dziviriro yakakodzera yenzvimbo yekukwenya, saka inomhanyisa kupera kwezvikamu zveinjini. Izvi zvinosanganisira mhete dzepiston uye madziro ecylinder atakaunza pamusoro. Kupfeka zvisina kujairika kunomhanyisa injini kuchembera uye kuita kuti "ipise mafuta" nguva isati yakwana.

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

 

5. Kumanikidzwa kwemafuta kusina kujairika

Kana dzvinyiriro yeoiri yanyanya kukwira, ichaita kuti chisimbiso cheinjini iwande, oiri inodonha kana kupinda mukamuri yekupisa nekupisa, zvichikonzera kushandiswa kwemafuta zvisina kujairika.

Zvikonzero zvekunyanya kudzvanywa kwemafuta zvinosanganisira: sefa yemafuta kana kuvharika kweoiri nzira, kudzvanywa kwakanyanya kwekumanikidza kunomisa kuvhurwa kwevhavha, yakawandisa mafuta viscosity, nezvimwe.

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

4. Iyo mafuta-gas separator (exhaust valve) haina kuparadzaniswa zvachose

Kana iyo crankcase blowby yakakura kwazvo kana vheji yekuburitsa pachayo inotadza, musanganiswa wemafuta-gasi haugone kuparadzaniswa zvachose, zvichiita kuti chikamu chemafuta asina kuparadzaniswa aunzwe mukamuri yekupisa uye kupiswa.

Nokudaro, kutsiva vheji yekupedza haigoni kugadzirisa zvachose dambudziko rekupisa mafuta.

Kana mota yapisa mafuta, unogona kutanga watarisa crankcase vacuum uye kana iyo exhaust valve pachayo yakanganisa. Kana iyo yakakonzerwa nevhavha yekupedza, unogona kutsiva vheji itsva yekupedza. Kana zvichikonzerwa nezvimwe zvikonzero, unofanirwa kutsiva zvimwe zvinoenderana.

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

 

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

 

 

★ EA888 chizvarwa chekutanga / chechipiri chizvarwa injini ine mhando

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

★ EA888 yekutanga-chizvarwa/yechipiri-chizvarwa injini varidzi mudunhu rega rega
Data kubva muna Zvita 2021

Unit: motokari

The EA888 engine may not be caused by it, but it will definitely cause oil burning if it is broken!

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