Ndozi valvụ VAZ 2107
Ndụmọdụ maka ndị ọkwọ ụgbọala

Ndozi valvụ VAZ 2107

valvụ bụ ihe mmewere nke engine nke bụ akụkụ nke usoro nkesa gas (oge) ma na-achịkwa nnyefe nke ngwakọta na-arụ ọrụ na cylinder, yana iwepụ gas na-ekpochapụ. Ọtụtụ na-adabere na ọrụ ziri ezi nke usoro oge: ike engine, arụmọrụ, enyi na enyi gburugburu ebe obibi na ihe ndị ọzọ. Isiokwu a ga-elekwasị anya n'igbanwe valves nke engine VAZ 2107.

Ebumnuche nke valves na engine

N'oge ọ na-arụ ọrụ, injin ahụ na-eri ikuku na mmanụ ụgbọala, na-ebupụkwa ikuku ikuku. Ihe valvụ ahụ na-eje ozi iji mee ka ngwakọta ikuku-mmanụ banye na cylinder (site na valvụ oriri) na ikpochapụ gas na-ekpochapụ (site na valvụ ikuku). Ngbanwe nke oriri na iyuzucha cycles ka a na-akpọ okirikiri ọrụ engine. Ọ mejupụtara mmanya anọ.

  1. Ntinye. valvụ oriri na-emeghe. Piston na-agbada na, n'ihi oghere a na-emepụta na cylinder ahụ, na-eburu ngwakọta ikuku-mmanụ, nke na-abanye site na valvụ nnabata mepere emepe.
  2. Mkpakọ. A na-emechi valvụ abụọ ahụ. Piston na-ebuli elu (n'ebe plọg ọkụ) na-akpakọ ngwakọta ikuku na mmanụ.
  3. Ngagharị na-arụ ọrụ. A na-emechi valvụ abụọ ahụ. Igwe ọkụ na-emepụta ọkụ na-eme ka ngwakọta ikuku na mmanụ ọkụ. N'oge ọkụ nke ngwakọta ikuku-mmanụ, a na-emepụta ọtụtụ gas, nke na-akwada piston ala.
  4. Hapụ. valvụ mkpochapụ meghere. Piston na-ebuli elu ma na-akwapụ ikuku ikuku na cylinder site na valvụ ahụ na-emeghe.
    Ndozi valvụ VAZ 2107
    Usoro ọrụ nke engine nwere ọrịa strok anọ, n'oge nke ngwakọta na-arụ ọrụ na-abanye, na-agbanye ma na-ere ọkụ, mgbe ahụ, a na-ewepụ gas na-ekpochapụ.

Banyere ngwaọrụ nke engine VAZ 2107: https://bumper.guru/klassicheskie-modeli-vaz/dvigatel/remont-dvigatelya-vaz-2107.html

Vidiyo: ụkpụrụ nke ọrụ nke engine na nzube nke valves

Otú injin ya si arụ ọrụ

Ihe nhazi valvụ pụtara

A na-achịkwa oghere nke valvụ ahụ site na camshaft cam. Mgbe engine na-agba ọsọ, valvụ ahụ na-ekpo ọkụ ma na-agbatị, nke nwere ike ime ka ọ mechie ezughị ezu. Iji kwụọ ụgwọ maka elongation a, enwere ọdịiche dị n'etiti valvụ na camshaft cam. Ihe ọ pụtara imezi valves na-agbadata ịtọ uru achọrọ nke oghere a.

Ihe ịrịba ama nke nhazi valvụ na -ekwesịghị ekwesị

Ihe ịrịba ama nke valves edozighị nke ọma bụ:

  1. Mgbochi ọla na-apụ apụ n'okpuru mkpuchi valvụ.
  2. Ike injin mbelata.
  3. Isi nke mmanụ ụgbọala dị ọcha na iyuzucha.

Ndozigharị Valve na ụgbọ ala VAZ 2107 bụ iwu mgbe emezichara usoro nkesa gas, yana mgbe ọ gbasịrị 10-15 puku kilomita.

Mụtakwuo maka ngwaọrụ oge: https://bumper.guru/klassicheskie-modeli-vaz/grm/grm-2107/metki-grm-vaz-2107-inzhektor.html

Vidiyo: ụkpụrụ nke ọrụ nke usoro nkesa gas

Valve mgbanwe na VAZ 2107

Ịgbanwe valvụ na VAZ 2107 adịghị ike. Otú ọ dị, ị ga-achọ ụfọdụ akụkụ mapụtara na ihe onwunwe, yana ntụziaka zuru ezu.

Ngwá ọrụ na akụrụngwa dị mkpa

Tupu ịmalite imezi valves, ị ga-enwetarịrị ngwaọrụ na ihe ndị a:

  1. Otu ihe nyocha maka idozi oghere (ma ọ bụ micrometer na ụgbọ okporo ígwè). Nke a bụ isi ngwá ọrụ na-arụ ọrụ. Ọ ga-abụrịrị nke ọma, ị gaghị azụta nyocha n'aka onye nrụpụta na-enyo enyo.
  2. Nhazi nke wrenches mepere emepe, nha ọkara (10-19 mm).
  3. Valve mkpuchi gasket. Ọ ka mma ịhọrọ gasket n'aka ezigbo onye nrụpụta: Corteco ma ọ bụ Elring.
  4. Ọcha akwa akwa ma ọ bụ akwa akwa akwụkwọ.
    Ndozi valvụ VAZ 2107
    Igwe ihe nleba anya nke mmetụta bụ ngwá ọrụ bụ isi maka ịhazigharị valvụ.

Ntuziaka mgbanwe Valve

A na-edozi valvụ ndị ahụ na injin ya na okpomọkụ nke na-erughị 20 oC. N'elu engine na-ekpo ọkụ, ọ gaghị ekwe omume ime mgbanwe dị elu nke valves - nke a bụ n'ihi mgbasawanye nke ígwè mgbe ọ na-ekpo ọkụ. Iji chọpụta okpomọkụ nke engine ahụ, tinye aka gị na mkpuchi valve - ọ gaghị adị ọkụ, ịdị jụụ kwesịrị isi na ígwè nke mkpuchi valve pụta. A na-arụ ọrụ ahụ n'usoro a.

  1. Wepu ihe nzacha ikuku yana ụlọ ahụ, wee wepụ mkpụrụ 8 ahụ na-echekwa mkpuchi valvụ na ngọngọ engine.
    Ndozi valvụ VAZ 2107
    Valve cover fastening akụ dị n'akụkụ ya perimeta
  2. N'ịbụ onye wepụrụ mkpuchi valvụ ahụ, anyị na-ahụ kpakpando camshaft na ogwe aka rocker. Tupu ịhazi valvụ, ọ dị mkpa ịtọ cylinder nke anọ n'ime etiti nwụrụ anwụ (TDC). Iji mee nke a, tụgharịa crankshaft n'akụkụ elekere ruo mgbe akara na camshaft kpakpando dabara na ebb pụrụ iche n'okpuru mkpuchi valvụ, na akara na crankshaft pulley dabara akara pụrụ iche na ngọngọ engine.
    Ndozi valvụ VAZ 2107
    Iji dozie valves, a ghaghị itinye engine ahụ n'ọnọdụ ebe akara ngbanwe pụrụ iche na-adaba na ibe ya.
  3. Mgbe ịtọsịrị cylinder nke anọ na TDC, anyị na-ebuli nyocha ahụ wee lelee ọdịiche dị n'etiti camshaft cam na valve rocker na cams No. 6 na 8. A na-agụta nọmba cam n'usoro site na kpakpando. The thermal mkpochapụ nke valves na VAZ 2107 kwesịrị 0,15 mm.
    Ndozi valvụ VAZ 2107
    Ọdịiche dị na cam nke isii na nke asatọ kwesịrị ịbụ 0,15 mm
  4. Ọ bụrụ na ọdịiche ahụ dị iche na ọkọlọtọ, mgbe ahụ, a ghaghị imezi ya. Iji mee nke a, tọghee mkpisi mkpọchi ala, ma dobe nchapụta achọrọ na mkpụrụ dị elu. Mgbe nke ahụ gasị, lelee ngbanwe ziri ezi site na iji nlele mmetụta. Nyocha ahụ kwesịrị ịbanye nke ọma, mana na-enweghị nkwụsị.
    Ndozi valvụ VAZ 2107
    A na-eme mgbanwe nke oghere site na mkpụrụ nke elu mgbe a na-atọpụ ihe mgbochi mkpọchi
  5. Tụgharịa crankshaft 180 degrees ma mezie valves Nke 4 na 7.
  6. Tụgharịa crankshaft ọkara ntụgharị ọzọ ma dozie nkwụsị na valves No. 1 na 3.
  7. Na ọzọ tụgharịa crankshaft 180 degrees na mezie thermal nwechapụ na valves Nke 5 na 2.

Tebụl: usoro nhazi valvụ na injin VAZ

Akụkụ ntụgharị CrankshaftCylinder na TDCỌnụọgụ nke valves na-agbanwe agbanwe (cams)
0о48 na 6
180о24 na 7
360о11 na 3
540о35 na 2

Valve stem akàrà

Mgbe ị na-edozi valves, ọ ga-ekwe omume na ị maghị na ị nọ n'akụkụ ihe ọzọ dị oke mkpa nke usoro nkesa gas - valve stem seals.

Ebumnuche nke mkpuchi mmanụ

Mgbe injin ahụ na-agba ọsọ, camshaft, ogwe aka rocker, isi iyi valve na elu valve na-arụ ọrụ na alụlụ mmanụ. A na-etinye mmanụ n'akụkụ niile na usoro dị n'okpuru mkpuchi valvụ. Dị ka o kwesịrị ịdị, ọ na-ejedebe n'elu valves, nke a na-akpọ stems.

N'okpuru mmetụta nke ike ndọda, mmanụ ga-agbaba n'ime ụlọ ọkụ. Dị ka ị maara, o kwesịghị ịbụ ebe ahụ. A na-eme okpu ihe mkpocha mmanụ iji gbochie mmanụ ịgbada valvụ ahụ n'ime ụlọ ọkụ nke injin.

Igwe anaghị arụ ọrụ nke jikọtara ya na mkpuchi eyi

Naanị ebumnuche nke akara valvụ ahụ bụ iji gbochie mmanụ ịbanye n'ime ụlọ combustion nke injin.. Ka oge na-aga, rọba nke ihe a na-efunahụ ọrụ ya ma daa n'okpuru mmetụta nke gburugburu ebe obibi ike. Nke a na-eduga na ntinye mmanụ n'ime ngwakọta ikuku-ọkụ, ebe ọ na-ere ọkụ nke ọma.

Maka engine na-arụ ọrụ, oriri mmanụ kwesịrị ịdị ihe dịka 0,2 - 0,3 lita kwa 10 puku kilomita. Site na akara valvụ na-eyi akwa, ọ nwere ike iru otu lita kwa puku kilomita.

Mmanụ na-ere ọkụ na cylinders:

Ihe onwunwe nke valvụ stem akara na ụgbọ ala ụlọ na-agbanwe gburugburu akara nke 80 puku kilomita. Nke a oke na-adabere nnọọ na àgwà okpu onwe ha na mmanụ eji.

Kedu ngwa ndị kacha mma iji

N'oge a, ngwaahịa nke ụdị ndị a ma ama dị ka Corteco na Elring bụ ndị a kacha tụkwasị obi n'etiti ndị ọkwọ ụgbọ ala na ndị na-arụ ọrụ - ụdị ndị a egosila na ha si n'akụkụ kachasị mma na mmepụta nke gaskets, mmanụ mmanụ, akara, valve stem seal.

Enwere ngwaahịa nke ndị na-emepụta ụlọ na ahịa. Àgwà ha dị iche iche dị iche iche, mana agbanyeghị na-adaba na àgwà ngwaahịa nke ụlọ ọrụ ndị na-eduga.

Otu esi agbanwe akara mmanụ

Isiokwu nke dochie valvụ stem akàrà dị ukwuu ma kwesị ekwesị maka isiokwu dị iche. Na nkenke, a na-eme ya dị ka nke a.

  1. Wepu mkpuchi valvụ.
  2. Wepu camshaft sprocket.
    Ndozi valvụ VAZ 2107
    Iji wepụ kpakpando camshaft, ọ dị mkpa ka ihichapụ ihe mkpuchi na-ejide ya na mkpuchi mkpuchi
  3. Wepu camshaft n'ihe ndina ha.
    Ndozi valvụ VAZ 2107
    Iji wepụ camshaft, ị kwesịrị ị kpọghee bolts na-echekwa ụlọ nke bearings ya.
  4. Jiri mkpara tin kwado valvụ ndị ahụ site na plọg ọkụ ahụ nke ọma.
    Ndozi valvụ VAZ 2107
    Iji gbochie valvụ ahụ ka ọ daa, ọ dị mkpa ka a kwado ya na tin mmanya.
  5. Kpochapụ valvụ ahụ.
    Ndozi valvụ VAZ 2107
    Na-akpakọba mmiri valvụ, ọ dị mkpa ka a dọpụta crackers n'ime uzo
  6. Dochie akara mmanụ.
    Ndozi valvụ VAZ 2107
    A na-ewepụ akara mmanụ ochie ahụ na screwdrivers abụọ.

Vidiyo: dochie valvụ stem akàrà na "kpochapụwo"

Ihe mkpuchi valve

Ihe mkpuchi valvụ na-echebe usoro nkesa gas site na mmetụta dị n'èzí, ma na-egbochikwa nsị mmanụ. Emebere gasket mkpuchi valvụ iji mechie njikọ nke mkpuchi valvụ na isi cylinder. Ọ bụ eriri roba, nke a na-eme kpọmkwem na-esote contours nke mkpuchi valvụ.

Dochie valvụ mkpuchi gasket

Ọ bụrụ na enwere mmanụ mmanụ si n'okpuru mkpuchi valvụ, a ghaghị dochie gasket. Iji mee nke a, ịkwesịrị iwepụ mkpuchi valvụ (ịmaworị otu esi eme nke a site na ngalaba na-edozi valves) na gasket. A na-etinye gasket ọhụrụ na-enweghị ngwá ọrụ ma ọ bụ ihe ọ bụla pụrụ iche.

A ghaghị ihicha saịtị ahụ nke ọma site na ihe fọdụrụ nke gasket ochie na akara nke sealant. Anyị na-etinye gasket ọhụrụ ma tinye mkpuchi valve na engine.

Usoro mkpuchi mkpuchi valve

Mgbe ị wụnye mkpuchi valvụ na engine ahụ, a ga-echekwa ya na mkpụrụ na isi cylinder. Iji gbochie mgbagwoju anya, mbugharị na mmebi nke gasket, enwere usoro ịgbatị pụrụ iche maka mkpụrụ. Ihe dị mkpa nke usoro a bụ iji mee ka ihe nkedo si n'etiti etiti ruo n'akụkụ.

  1. Mechie etiti etiti ahụ.
  2. Gbanwee aku etiti nke abụọ.
  3. Mee ka mkpụrụ dị n'èzí dị n'otu akụkụ nke mkpuchi ahụ.
  4. Mee ka mkpụrụ dị n'èzí dị n'akụkụ nke ọzọ nke mkpuchi ahụ.
  5. Kpochie aku na taabụ mkpuchi valvụ.
    Ndozi valvụ VAZ 2107
    The valvụ mkpuchi akụ ga-mighted na a kpọmkwem iji zere agbagọ na deformation nke gasket.

Site n'ịgbaso usoro siri ike nke mkpụrụ osisi ahụ, a na-ekwe gị nkwa na ị ga-ezere nsogbu ndị na-esote na nsị mmanụ n'okpuru mkpuchi valve.

Gụkwuo maka ịhazigharị nhazi wiil na VAZ 2107: https://bumper.guru/klassicheskie-modeli-vaz/hodovaya-chast/razval-shozhdenie-svoimi-rukami-na-vaz-2107.html

Vidiyo: wụnye valvụ mkpuchi gasket VAZ 2101-07

Ịgbanwe valvụ na VAZ 2107 adịghị esiri ike karịsịa, ọ dịghị achọ ihe ọmụma pụrụ iche (ma e wezụga isiokwu a) ma ọ bụ ngwá ọrụ pụrụ iche. Ọ dị n'aka onye na-arụ ụgbọ ala onye na-amu amu ime n'ime ebe a na-adọba ụgbọala nke ya. Atụla egwu ịme ụgbọ ala nke gị, ị ga-eme nke ọma.

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