Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
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Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103

ỌtỄtỄ ndị nwe Ễgbọ ala Soviet VAZ Ễgbọ ala na-eche mkpa maka ịrỄzi oge na nhazi nke ike na, karịsịa, usoro oge. N'ihi nke a na-eyi akỄkỄ, nkwỄsị ọkỄ nke valves na-abawanye, nke na-akpaghasị ọrỄ ziri ezi nke moto ma nwee ike ịkpata nsogbu siri ike. Ebe ọ bỄ na usoro nhazi ahỄ adịghị mgbagwoju anya, enwere ike iji ngwĂĄ ọrỄ dị mfe rỄọ ya na ebe a na-adọba Ễgbọala.

Ebumnuche nke valves na engine VAZ 2103

Valves bỄ ihe dị mkpa nhazi na mpaghara nkesa gas nke ike. Na VAZ-2103 usoro oge nwere 8 valves (2 kwa cylinder), nke e mere iji kesaa gas nke ọma na cylinders. Valves na-enye ngwakọta nke ikuku na mmanỄ Ễgbọala site na ihe oriri ma na-ewepỄ gas na-ekpochapỄ site na iyuzucha. Ọ bỄrỄ na enwere nsogbu na otu n'ime valves, arỄ ọrỄ nke engine na-akỄghasị.

Valve mgbanwe na VAZ 2103

Ebe ọ bỄ na ọrỄ nke engine na-adabere na ọkỄ ọkỄ mgbe niile nke ngwakọta ikuku-ikuku na cylinders, otu cylinder-piston na-ekpo ọkỄ nke ukwuu, nke na-eduga na mgbasawanye nke Ă­gwĂš.

N'usoro, usoro valvỄ nwere oghere pỄrỄ iche, nke a na-akpọkwa rockers. A na-etinye ha n'etiti camshaft na njedebe nke valvỄ ahỄ. N'ikwu ya n'Ễzọ ọzọ, camshaft cam na-arỄ ọrỄ na valvỄ site na rocker, a na-edozikwa ọdịiche dị n'etiti ya na cam n'onwe ya. N'ihi mgbasawanye nke Ă­gwĂš ahỄ, ọ ga-adị mkpa ka ọ dabara.

Ọ bỄrỄ na enweghị oghere dị otĂș ahỄ, ọrỄ nke engine ahỄ ga-abỄ ihe na-ezighị ezi ma ọ bỄ na-agaghị ekwe omume kpamkpam n'ihi mmebi nke oge valvỄ.

Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
A na-eme mgbanwe nke ikpochapỄ ọkỄ nke valves n'etiti camshaft cam na lever pỄrỄ iche.

Mgbe na ihe mere e ji eme mgbanwe

Ndozi valve bỄ otu n'ime ọrỄ dị mkpa mgbe ị na-arỄ ọrỄ engine n'Ễgbọ ala nke ezinỄlọ VAZ. Nke mbỄ, mkpa maka usoro dị otĂș ahỄ na-ejikọta ya na nhazi nke usoro valve. N'oge a na-arỄ ọrỄ nke mgbakọ ahỄ, a na-emepỄta uwe n'elu ebe kọntaktị nke lever, njedebe nke valve na camshaft cams, nke na-emetỄta mmỄba nke ọdịiche ahỄ. N'ihi n'eziokwu na nhazi nke usoro ahỄ dị nnọọ mfe, mgbanwe na-enweghị ihe isi ike nwere ike ime n'onwe gị.

Mkpa ịtọ nchapỄta ziri ezi na-ebilite n'ọnọdỄ ndị a:

  • mgbe ị na-arỄzi usoro oge;
  • a na-anỄ mkpọtỄ site na mpaghara isi cylinder;
  • agbara mgbe mgbanwe ikpeazỄ karịrị 15 puku km .;
  • ibelata ike engine;
  • Ễba mmanỄ ọkỄ.
Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
Mgbe arỄzigharị ọrỄ na usoro oge, ọ bỄ iwu na-edozi valves

Enwere ike jikọta mbelata nke ike na carburetor. Ọ bỄrỄ na ngbanwe nke unit a enyeghị nsonaazỄ ọ bỄla, ihe ọzọ ị ga-aáč…a ntị bỄ valvỄ.

Ngwa mmezi

A na-eme mgbanwe nke oghere okpomọkỄ site na iji ihe na ngwĂĄ ọrỄ kwesịrị ịdị na Ễlọ agha nke onye ọ bỄla nwe "klass":

  • otu oghere na oghere oghere (ga-enwerịrị oghere oghere maka "13" na "17");
  • nyocha maka ịlele oghere ahỄ;
  • screwdrivers;
  • rags.

Iche iche, ị kwesịrị ilekwasị anya na nyocha ahỄ, ebe ọ bỄ na ngwĂĄ ọrỄ dị larịị nke na-emekarị maka usoro a agaghị arỄ ọrỄ. Ị ga-achọ nyocha obosara nke 0,15 mm.

Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
Iji dozie ọdịiche nke okpomọkỄ, ị ga-achọ nyocha obosara pỄrỄ iche nke 0,15 mm

ỌrỄ ịkwadebe

Na mgbakwunye na eziokwu ahỄ bỄ na a na-eme mgbanwe ahỄ na injin oyi, a ga-achọ iwepỄ akỄkỄ ỄfọdỄ nke ihe ya:

  1. Anyị na-ewepỄ mkpỄrỄ ahỄ ma wepỄ ihe mkpuchi ikuku, wepỄ ihe nzacha n'onwe ya.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Anyị na-ewepỄ ihe nzacha ikuku, mgbe nke ahỄ gasịrị, anyị na-ekpochapỄ ikpe ahỄ n'onwe ya
  2. Anyị na-ewepỄ eriri ndị na-aga na Ễlọ nzacha, mgbe nke ahỄ gasịrị, anyị na-ewepỄ ihe nkedo.
  3. Iji screwdriver, kpọghee eriri eriri afọ, wee tuwaa mkpanaka trotul ahỄ.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    NkwỄsị nke mkpuchi valvỄ ahỄ ga-egbochi eriri mmiri ahỄ, wepỄ ihe nkedo nke ntinye ya ma wepỄ akỄkỄ ahỄ n'akỄkỄ.
  4. Iji mgbanaka oghere gaa "10", wepỄ mkpỄrỄ akỄ na-echekwa mkpuchi isi cylinder wee wepỄ ya.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Iji dozie valvỄ ahỄ, ị ​​​​ga-achọ iwepỄ ihe mkpuchi valvỄ, nke anyị na-ewepỄ mkpỄrỄ osisi na-ekekọta
  5. Anyị na-akỄrisị mkpuchi nke nkesa.

Mgbe emechara omume ahỄ, na-eji igodo pỄrỄ iche, ị ga-achọ ịtọ piston nke cylinder nke anọ na TDC. The crankshaft pulley na nke a kwesịrị ka etinyere na-abỄghị ogologo nke akara na cylinder block, camshaft gear - na-abỄghị ebb na-ebu okpu, nkesa slider - kwekọrọ na waya nke anọ cylinder.

Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
Tupu ịmalite nhazi ahỄ, wỄnye crankshaft na camshaft dịka akara ndị kwekọrọ

Usoro nhazi Valve

Mgbe emechara akara niile, anyị na-aga n'ihu ịlele ma ọ bỄ dozie ọdịiche ahỄ, nke kwesịrị ịbỄ 0,15 mm:

  1. Anyị na-amalite ọrỄ na valves 6 na 8, na-agỄta site n'akỄkỄ nke oge agbỄ. Anyị na-etinye nyocha n'etiti camshaft cam na rocker na, ọ bỄrỄ na ọ na-abanye n'otu aka ahỄ, mgbe ahỄ ọ dịghị mkpa ịgbanwe.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Jiri ihe nledo mmetỄta ka ịlele nchapỄta ma gbanwee ma ọ dị mkpa.
  2. Ọ bỄrỄ na nyocha a na-abanye n'efu ma ọ bỄ na-esiri ike, ọ ga-adị mkpa ka a gbanwee ọdịiche ahỄ. Iji mee nke a, na mkpịsị ugodi na "13" anyị na-ejide isi nke bolt, na igodo na "17" anyị na-atọghe nut mkpọchi. Anyị na-etinye nyocha ahỄ ma debe ọnọdỄ a chọrọ site n'ịtỄgharị ihe mkpuchi ahỄ, mgbe nke ahỄ gasịrị, anyị na-emechi nut mkpọchi na, maka njikwa, lelee ma ọdịiche ahỄ agbanweela.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Ka ịgbanwee mkpochapỄ ahỄ, jide isi nke bolt ahỄ na igodo dị na "13", wee jiri igodo dị na "17" tọpỄ akị mkpọchi.
  3. A na-edozi ọdịiche dị na valvỄ ndị fọdỄrỄ n'otu Ễzọ ahỄ. Iji mee nke a, gbanwee crankshaft ọkara ntỄgharị ma dozie valvỄ 4 na 7.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Mgbe valves 6 na 8, na-atỄgharị crankshaft ọkara ntỄgharị, anyị na-edozi valves 4 na 7
  4. Anyị na-atỄgharị crankshaft ọzọ 180˚ na mezie 1 na 3 valves.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Iji dozie valves nke cylinders ndị ọzọ, gbanye crankshaft na igodo pỄrỄ iche
  5. N'ikpeazỄ, anyị na-elele ma ọ bỄrỄ na ọ dị mkpa, dozie valves 2 na 5.

A ghaghị iji otu ike wepỄ ihe nyocha na valvỄ niile. N'otu oge ahỄ, ọ dị mkpa ịmara na icheta na obere oghere okpomọkỄ ga-adị njọ karịa nke buru ibu, nke a nwere ike ime ka ọkỄ nke valves kwỄsị.

Vidiyo: mgbanwe valvỄ na Ễgbọ ala VAZ 2101-07

Valve stem akĂ rĂ 

A na-emepỄta akara akara valve, nke a na-akpọkwa valve valve, iji wepỄ mmanỄ na valves ma gbochie oke mmanỄ ịbanye na moto. N'ihi eziokwu ahỄ bỄ na a na-eji rọba mee mkpuchi ahỄ, ka oge na-aga, akỄkỄ a na-agwỄ ike ma malite ịhapỄ mmanỄ, n'ihi nke a na-abawanye oriri ya.

Kedu ihe akara mmanỄ maka?

Maka ịrỄ ọrỄ nke ọma nke camshaft, mgbakọ ahỄ chọrọ mmanye mgbe niile. OtĂș ọ dị, ntinye ya na cylinders nke ike unit bỄ ihe na-adịghị mma. Nke a bỄ kpọmkwem ihe e mere okpu mmanỄ maka ya. Ọ bỄrỄ na igbe nri anaghị arỄ ọrỄ ya, mmanỄ na-abanye n'ime Ễlọ combustion tinyere valvỄ ahỄ, nke na-eduga n'ịmepỄta otu ngwakọta na mmanỄ ọkỄ na ikuku. N'oge ọkỄ mmanỄ, a na-emepỄta ihe nkwỄnye carbon ma na oche valve na akỄkỄ nke valvỄ dị n'akỄkỄ ya. N'ihi ya, akỄkỄ ahỄ anaghị emechi nke ọma.

TỄkwasị na nke ahỄ, ihe nkwỄnye carbon na-agbakọta na mgbidi cylinder, n'elu elu nke piston, nakwa na mgbanaka piston. Ihe a niile na-emetỄta ma ọrỄ moto na akỄrỄngwa ya. Dịka ọmỄmaatỄ, ntỄgharị na-abaghị uru na-aghọ nke na-adịghị akwỄsi ike, mkpakọ na-ebelata. TỄkwasị na nke ahỄ, mmanỄ na-abanye n'ime Ễlọ ọkỄ na-eduga nĂĄ mmebi na njirimara ọkỄ ọkỄ nke ngwakọta mmanỄ-ikuku. Nke a na-egosi na akara valve na-arỄ ọrỄ dị mkpa na nlebara anya pỄrỄ iche kwesịrị ịkwỄ Ễgwọ ọrỄ ha.

Gịnị okpu iji wỄnye na VAZ-2103

N'ịbỄ ndị chere na ọ dị mkpa iji dochie anya ma họrọ akara valve, ha na-ahọrọ kpọmkwem ngwaahịa ndị ahỄ kwesịrị ekwesị maka Ễdị engine. Ebe ọ bỄ na ndị na-emepỄta Ễlọ dị ala karịa ndị ebubata, ekwesịrị inye mmasị na Ễdị ndị a ma ama dị ka Elring, Glazer, Goetze.

Ihe ịrịba ama nke akara mmanỄ eyighị

Ị nwere ike ikpebi na ndỄ ọrỄ nke mkpuchi abịala na njedebe site na isi akara ndị a:

Nå nkezi, valvỄ akàrà "na-eje ije" banyere 100 puku km.

Otu esi edochi valvỄ stem akàrà na VAZ 2103

Iji dochie akara valvỄ, ị ga-achọ ịkwadebe ngwĂĄ ọrỄ ndị a:

Mgbe ahỄ, ị ​​​​nwere ike ịrỄ ọrỄ:

  1. Anyị na-ewepỄ njedebe na-adịghị mma site na batrị, ihe nzacha, Ễlọ ya na mkpuchi valve.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Anyị na-amalite ọrỄ na-eji dochie valvỄ stampỄ akara site n'ịkwasa Ễlọ na nzacha na valvỄ mkpuchi
  2. Anyị na-edozi crankshaft na TDC 1 na 4 cylinders.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Ka ọ ghara imebi oge valvỄ, anyị na-edobe pistons 1st na 4th na TDC
  3. WepỄ ntakịrị ihe nkedo camshaft sprocket na-arị elu site n'ịkwaghe ihe nkpuchi mkpọchi.
  4. Ebe anyị na-ewepỄsị akị tensioner nut na ọkara nkeji oge, anyị na-eji screwdriver kpochapỄ akpỄkpọ ỄkwỄ ahỄ, hapỄ esemokwu ahỄ ma mee ka akị ahỄ sie ike, ya bỄ, anyị na-atọpỄ agbỄ ahỄ.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Iji wepỄ sprocket, ị ga-mkpa ịtọpỄ agbỄ oge, nke a na-atọpỄ agbỄ tensioner nut.
  5. Anyị na-ewepỄ kpam kpam bolt na-edozi sprocket ma kwatuo ya, ebe anyị na-eme ka agbỄ ahỄ ghara ịda. Iji zere ịdaba, a na-edozi ya na waya na vest nwere akara mmuke.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Mgbe ịtọpỄ agbỄ ahỄ, kpọghee ihe mkpuchi ahỄ na-echekwa gia camshaft wee wepỄ ya
  6. Anyị na-ewepỄ mkpỄrỄ ndị ahỄ na-echekwa Ễlọ na-ebu.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Iji kwatuo Ễlọ a na-ebu ibu, kpọghee mkpỄrỄ na-ekekọta
  7. Anyị na-atỄgharị kandỄl nke mbỄ cylinder ma tinye mkpanaka tin. A ghaghị itinye njedebe ya n'etiti piston na valvỄ.
  8. Site n'enyemaka nke cracker, anyị na-agbakọ isi iyi nke valvỄ mbỄ, mgbe nke ahỄ gasịrị, anyị na-ewepỄ crackers na ngwa nju ogologo imi.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Iji kwatuo akara valvỄ ahỄ, anyị na-ejiri cracker na-echikota isi iyi ndị ahỄ ma were ihe nkpuchi ogologo imi wepỄ crackers.
  9. Anyị na-ewepỄ ngwĂĄ ọrỄ na efere valve na isi iyi.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Mgbe o wepỄsịrị crackers, wepỄ ngwĂĄ ọrỄ na isi iyi
  10. Anyị na-etinye ihe nkwỄnye na okpu ma wepỄ ya na valvỄ.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Iji wepỄ okpu, ị ga-achọ onye na-adọkpỄ pỄrỄ iche nke etinyere na valvỄ
  11. Iji tinye ihe ọhỄrỄ, anyị na-ebu Ễzọ kpoo ya na mmanỄ injin wee pịa ya na ebe a na-adọkpỄ.
  12. Anyị na-eme ihe ndị yiri ya na 4 valves.
  13. Anyị na-atỄgharị crankshaft 180˚, nke ga-eme ka o kwe omume ikpochapỄ valvỄ 2 na 3. Anyị na-eme usoro ahỄ n'otu usoro.
  14. Site n'ịgbagharị crankshaft, anyị na-agbanwe akara na valvỄ ndị fọdỄrỄ n'otu Ễzọ ahỄ.

N'ịbỄ onye weghachiri crankshaft ahỄ n'ọnọdỄ mbỄ ya, ọ na-anọgide na-edozi valvỄ ahỄ ma wỄnye ihe ndị mebiri emebi na ebe.

Vidiyo: dochie valvỄ stem akàrà na "kpochapỄwo"

Ihe mkpuchi valve

A na-eji Ễgbọ ala nke ezinỄlọ VAZ mara mmanu mmanu si n'okpuru mkpuchi valvỄ, nke na-eduga na mmetọ nke engine dum. A na-edozi nsogbu ahỄ n'ezie n'Ễzọ dị mfe: dochie gasket.

Dochie valvỄ mkpuchi gasket

Iji dochie akara, ị ga-achọ ndepỄta ngwaọrỄ na ihe ndị a:

Anyị na-arỄ ọrỄ ahỄ n'ime usoro ndị a:

  1. Anyị na-ekpochapỄ ihe nzacha ikuku na Ễlọ ahỄ, wee wepỄ mkpanaka njikwa carburetor throttle.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Mgbe ikposasịa nzacha na Ễlọ, wepỄ carburetor throttle akara mkpanaka
  2. Anyị na-ewepỄ mkpỄrỄ ndị ahỄ na-echekwa mkpuchi valvỄ, wepỄ ihe niile na-asacha.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Iji kwatuo mkpuchi valvỄ, ị ga-achọ ka ihichapỄ mkpỄrỄ niile ma wepỄ ihe nchacha
  3. Iji dochie gasket, wepỄ ihe ochie, hichaa elu nke isi ma kpuchie ya na akwa akwa.
    Olee otĂș na ihe mere ịgbanwe valves na VAZ-2103
    Mgbe ị wepỄsịrị gasket ochie, hichaa elu na mkpuchi na isi cylinder na akwa dị ọcha ma wỄnye akara ọhỄrỄ
  4. Anyị na-etinye akara ọhỄrỄ, tinye na mkpuchi ma dozie ya.
  5. Anyị na-etinye ihe niile mebiri emebi n'usoro ntỄgharị.

Usoro mkpuchi mkpuchi valve

Iji mee ka mkpuchi valvỄ sie ike nke ọma, a ghaghị ime usoro ahỄ n'usoro ỄfọdỄ, dị ka e gosiri na foto dị n'okpuru ebe a. Ndị nna ukwu na-enye ndỄmọdỄ ka ha rỄọ ọrỄ a, malite na bolts n'etiti ma na-ejedebe na ndị dị oke egwu.

Site n'itinye oghere ọkỄ ahỄ n'Ễzọ ziri ezi, ọ ga-ekwe omume ibelata ọ bỄghị naanị Ễda nke engine, kamakwa iji nweta ike kachasị elu ma belata oriri mmanỄ. Iji nweta ma nọgide na-arỄ ọrỄ dị elu nke ngwa ike, a na-atỄ aro ka a na-eme mgbanwe valve n'oge kwesịrị ekwesị.

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