Volkswagen/Audi EA888 nke abụọ mmanụ-gas separator (valvụ mkpofu)
E kewara ụgbọ ala mbụ ahụ ụzọ abụọ nke ike dị elu na nke dị ala
Mgbe ị na-edochi anya, dakọọ na nọmba ụgbọ ala mbụ!
● Iwu gburugburu ebe obibi chọrọ ka nrụgide crankcase ga-abụ nke na-adịghị mma, ya bụ, nrụgide dị na crankcase ga-adị ala karịa ikuku ikuku nkịtị iji gbochie ikuku crankcase gas ka ọ bụrụ nke a na-agbanye ozugbo n'ime ikuku ma kpatara mmetọ;
● Naanị ihe dị iche n'etiti ike dị elu na nke dị ala bụ uru nrụgide na-adịghị mma, nke a na-ekpebi site na mmiri nrụgide na valve iyuzucha;
● Mbar bụ otu okwu maka millibars, nke bụ nkeji ikuku. A na-edobe otu centimita square na 1 kilogram nke nrụgide ikuku, nke a na-akpọ "1 mmanya". Otu puku “ogwe” ka a na-akpọ “millibar”. Otu ụkpụrụ ikuku ikuku dị ka 1013 millibars, ya mere 100 millibars bụ ihe dị ka otu ụzọ n'ụzọ iri nke ụkpụrụ ikuku ikuku;
1. Ụdị ike dị elu
Nọmba OEM:
06H103495AF=AE=AK=K
Uru nrụgide na-adịghị mma: -100Mbar (millibar)
Uru nrụgide na-adịghị mma na ọsọ ọsọ: -115 ruo -90 mbar
2. Ụdị ike dị ala
Nọmba OEM:
06H103495AB=AC=AD=AH=AJ=B=H=E
Uru nrụgide na-adịghị mma: -25Mbar (millibar)
Uru nrụgide na-adịghị mma nke ọma na ọsọ na-abaghị uru: -28.5 ruo -18.5 mbar
● Ọ bụrụ na oghere ahụ dị obere, ekwesịrị ịlele leaka nke crankcase ma ọ bụ ọfụfe nke ukwuu;
● Ọ bụrụ na oghere ahụ dị oke elu, a ga-enyocha diaphragm na mmiri dị na valvụ iyuzucha, ma ọ bụ dochie valvụ iyuzucha ozugbo;
★ Common kpatara ihe nke EA888 nke abụọ ọgbọ engine iyuzucha valvụ
1. Nrụgide na-achịkwa valvụ diaphragm bụ perforated
Oji rọba rọba mbụ dị mfe ịka nká na ịgbawa. Ugbu a, a kwalitewo ya ka ọ bụrụ diaphragm na-acha uhie uhie nke nwere eriri eriri na-esiwanye ike, nke na-adịghị enwekarị mmebi;
2. A na-egbochi oghere mmanụ mmanụ, na-eme ka mmanụ ahụ kewapụrụ ghara ịlaghachi azụ
3. The sealing gasket bụ ịka nká, na-akpata akara nke ntapu mmanụ gburugburu ya
★ Banyere mmanụ mmanụ ọkụ
Ihe a na-akpọ "mmanụ ọkụ" bụ n'ezie aha a na-akpọ "mmanụ mmanu karịrị ọkọlọtọ".
Isi ihe kpatara ọkụ mmanụ EA888:
1. Valve mmanụ akara ịka nká na mmebi
Valve oil akara nwere ọrụ abụọ:
Otu bụ igbochi ngwakọta n'ime ụlọ combustion ma ọ bụ gas na-ekpocha ọkụ mgbe combustion na-agbapụta;
Nke ọzọ bụ igbochi mmanụ engine ịbanye n'ime ụlọ ọkụ na itinye aka na combustion;
Ya mere, ozugbo akara mmanụ valvụ nwere akara na-adịghị mma, ọ ga-eme ka nrụgide cylinder daa na nsogbu nke "mmanụ engine ọkụ".
2. Mbelata arụmọrụ akara nke mgbanaka piston
Piston na-enwekarị mgbanaka ikuku abụọ na otu mgbanaka mmanụ.
A na-eji mgbanaka ikuku na-eme ka akara dị n'etiti cylinder na piston, ebe a na-eji mgbanaka mmanụ na-agbasa ma kpochapụ mmanụ. Mgbe piston na-ebuli elu, a na-etinye mmanụ ahụ na mgbidi cylinder, mgbe piston ahụ na-agbada ala, a na-ekpochapụ mmanụ ahụ.
Ka mgbanaka piston na-eyi, arụmọrụ akara ya ga-eji nwayọọ nwayọọ na-ebelata ruo mgbe mmanụ nwere ike ịbanye n'ime ụlọ ọkụ site n'etiti mgbanaka piston na mgbidi cylinder iji sonye na combustion. Nke a bụ ezi ihe "mmanụ ọkụ" pụtara.
3. Cylinder eccentric eyi ma ọ bụ akwa akwa
Mgbanaka piston (mgbanaka mmanụ) adịghị enwe mmekọrịta na-adịghị mma na mgbidi cylinder, na mmanụ engine na-ebili n'ime ụlọ ọkụ na-ere ọkụ.
4. Jiri mmanụ engine dị ala na nzacha mmanụ
Mmanụ engine dị ala enweghị ike inye nchebe kwesịrị ekwesị maka elu esemokwu, ya mere ọ ga-eme ka ike nke akụrụngwa engine dịkwuo ngwa. Nke a gụnyere mgbanaka piston na mgbidi cylinder anyị webatara n'elu. Ọkpụkpọ ahụ na-adịghị mma ga-eme ka injin na-aka nká wee mee ka ọ "na-agba mmanụ ọkụ" n'oge.
5. Mmanụ na-adịghị mma
Mgbe nrụgide mmanụ dị oke elu, ọ ga-eme ka akara engine na-ebufe ibu, mmanụ ahụ ga-adaba ma ọ bụ banye n'ime ụlọ ọkụ na-ere ọkụ, na-ebute mmanụ na-adịghị mma.
Ihe kpatara nrụgide mmanụ gabigara ókè gụnyere: nzacha mmanụ ma ọ bụ mgbochi ọwa mmanụ, oke nrụgide nrụgide na-egbochi oghere valvụ, oke viscosity mmanụ, wdg.
4. Ihe nkewa mmanụ-gas (valvụ na-ekpochapụ) adịghị ekewa kpamkpam
Mgbe ikuku crankcase buru ibu ma ọ bụ valvụ ikuku n'onwe ya dara, ngwakọta mmanụ-gas enweghị ike kewapụ kpamkpam, na-eme ka akụkụ nke mmanụ na-ekewaghị ekewa na-ebuba n'ime ụlọ ọkụ na ọkụ.
Ya mere, dochie valvụ iyuzucha enweghị ike idozi nsogbu nke mmanụ ọkụ kpamkpam.
Mgbe ụgbọ ala ahụ na-ere mmanụ, ị nwere ike ibu ụzọ lelee oghere crankcase yana ma valvụ ikuku n'onwe ya adịghị mma. Ọ bụrụ na ọ bụ valvụ iyuzucha ya kpatara ya, ị nwere ike dochie valvụ iyuzucha ọhụrụ. Ọ bụrụ n'ihi ihe ndị ọzọ, ị ga-eji dochie ngwa ndị ọzọ kwekọrọ.
★ EA888 mbụ ọgbọ / nke abụọ engine n'ụdị
★ EA888 mbụ-ọgbọ / nke abụọ-emana engine nwe na onye ọ bụla n'ógbè
Data dị ka ọnwa Disemba 2021
Nkeji: ugbo ala
