Yiziphi ama-hydraulic lifters nokuthi ungawafaka kanjani ku-VAZ 2107

Enye yezinketho zokuthuthukisa injini ye-VAZ 2107 ukufakwa kwama-hydraulic lifters. Le ngxenye ayinciphisi nje kuphela umsindo ovela ekusebenzeni kweyunithi yamandla, kodwa futhi iqeda ngokuphelele isidingo sokulungiswa ngezikhathi ezithile kwe-valve clearances. Ukufakwa kwama-hydraulic lifters kungenzeka ezimweni zegaraji, lapho uzodinga ukulungiselela izakhi zesistimu namathuluzi adingekayo.

Iziphakamisi ze-Hydraulic VAZ 2107

Iziphakamisi zeHydraulic ngamadivayisi alungisa ngokuzimele imvume ye-valve. Ingxenye ingumkhiqizo othuthuke kakhulu kunesilawuli sohlobo lwemishini esisetshenziswa ezimotweni ezindala. Ku-VAZ 2107 nezinye "zakudala" zokuphakamisa amanzi (GKK) azizange zifakwe. Ngenxa yalokho, njalo 10 ayizinkulungwane km. run kwadingeka ulungise imvume eshisayo yama-valve. Inqubo yokulungiswa yenziwa ngesandla, okungukuthi, kwakudingeka ukuqaqa ikhava ye-valve futhi usethe izikhala usebenzisa i-feeler gauge ekhethekile.

Incazelo: kungani sidinga kanye nesimiso sokusebenza kwama-hydraulic lifters

Izakhi zemishini ezinesibopho sokulungisa igebe ziyaguga ngokuhamba kwesikhathi. Uma igebe lingalungiswanga ngesikhathi, umsindo wenjini uzovela, amandla azokwehla, futhi ukusetshenziswa kukaphethiloli kuzokwanda. Ngenxa yalokho, nge run of 40-50 ayizinkulungwane km. ama-valve adinga ukushintshwa. Ukukhuluma kafushane mayelana nokulungiswa kwemishini, lo mklamo awuphelele neze.

Ku-"classic" izinxephezelo ze-hydraulic azifakiwe, ngakho-ke kufanele ulungise ukukhishwa okushisayo kwama-valve njalo ngamakhilomitha ayizinkulungwane eziyi-10. imayela

Thola ukuthi ungakulawula kanjani ukusetshenziswa kukaphethiloli: https://bumper.guru/klassicheskie-modeli-vaz/toplivnaya-sistema/rashod-fupliva-vaz-2107.html

Lapho uhlomisa injini ngama-hydraulic lifters, awudingi ukucabanga ngesidingo sokulungisa ama-valve. I-hydraulic support ngokwayo izobeka imvume edingekayo, enomthelela omuhle kumthombo weyunithi yamandla, ukwandisa amandla, nokunciphisa ukusetshenziswa kukaphethiloli. Ngaphezu kwalokho, ingxenye ibonakala impilo yesevisi ende - mayelana ne-120-150 km. gijima. Ukuze uthole ukuqonda okuphelele kokuthi ama-hydraulic lifters asebenza kanjani ku-VAZ 2107 nanoma iyiphi enye imoto, kufanelekile ukucabangela isimiso sabo sokusebenza.

I-hydraulic compensator inezindlu, izingxenye ezingaphezulu nezingezansi kanye nesiphethu sokubuya.

Amafutha enjini angena ku-hydraulic element nge-valve ekhethekile ngendlela yebhola. Ukugcoba kuphusha i-piston ye-GKK, ishintshe ukuphakama kwayo. Ngenxa yalokho, kufinyelelwa isikhundla lapho ingxenye ye-hydraulic inciphisa imvume ye-valve endleleni yokusabalalisa igesi. Ngemuva kwalokho, akukho mafutha angena ku-compensator ye-hydraulic, ngoba kunesikhathi esithile (esiphezulu) sokucindezela. Uma ukuguga kwakhiwa phakathi kwe-valve kanye ne-hydraulic element, umshini we-valve uyavuleka futhi bese uphampa uwoyela. Ngenxa yalokho, ukucindezela okuphezulu kuhlale kudalwa ku-GKK, kunikeze ukucindezela okukhulu.

Funda ngokushintsha kukawoyela ku-KKP: https://bumper.guru/klassicheskie-modeli-vaz/kpp/zamena-masla-v-korobke-peredach-vaz-2107.html

Amafutha anikezwa isinxephezelo se-hydraulic ngokusebenzisa i-valve ekhethekile, ngenxa yalokho i-piston iphakamisa isici se-hydraulic futhi icindezela i-valve yekhanda le-cylinder.

Ngaphezu kwezinzuzo ezibalwe ngenhla, ukusekelwa kwe-hydraulic nakho kunezici ezingezinhle:

• isidingo sokusebenzisa uwoyela wekhwalithi ephezulu;
• ukulungisa kunzima futhi kuyabiza.

Izimpawu zokungasebenzi kahle kwama-hydraulic lifters kanye nezimbangela zabo

Njenganoma iyiphi enye ingxenye yemoto, ama-hydraulic lifters ayahluleka ngokuhamba kwesikhathi futhi kunezimpawu zalokhu:

• ukubonakala kokungqongqoza (clatter);
• ukunciphisa amandla eyunithi yamandla.

Gubha ngaphansi kwesembozo se-valve

Uphawu oluyinhloko olubonisa ukungasebenzi kahle kosekelo lwe-hydraulic ukungqongqoza okungaphandle (clatter) ngemva kokuqala injini, okuvela ngaphansi kwesembozo se-valve. Njengoba umsindo kanye nezizathu zokubukeka kwayo kungase kuhluke, udinga ukufunda ukuhlukanisa uhlobo lokungqongqoza bese ufinyelela iziphetho ezifanele.

1. Ingqongqoza enjinini uma iqala. Uma umsindo uphela imizuzwana embalwa ngemva kokuqala iyunithi yamandla, khona-ke lo mphumela awulona uphawu lwenkinga.
2. Ukubonakala kokungqongqoza kwama-hydraulic bearings enjini ebandayo nefudumele, kuyilapho umsindo uphela ngokunyuka kwejubane. Isizathu esingenzeka ukugqoka kwebhola le-valve yokuhlola, okubonisa isidingo sokushintsha i-GKK. Inkinga ingase futhi ibonakale lapho i-hydraulic element ingcolile. Ukuze balungise inkinga, baphendukela ekuhlanzeni.
3. Umsindo uba khona kuphela uma injini ifudumele. Lolu hlobo lomsindo lubonisa ukuguga kwezakhi ze-compensator ye-hydraulic. Ingxenye izoshintshwa.
4. Iyangqongqoza lapho iyunithi yamandla isebenza ngesivinini esikhulu. Inkinga ingaba amazinga kawoyela enjini eqile noma anganele. Kulokhu, kufanele kuqashelwe futhi kulethwe evamile. Isizathu singase futhi sihlobane nezinkinga ngesamukeli samafutha, okuzodingeka silungiswe.
5. Ukuba khona njalo kokungqongqoza. Imbangela okungenzeka igebe phakathi kwekhamera ye-camshaft ne-rocker. Inkinga iqedwa ngokuhlanza noma ukushintsha izingxenye ezigugile.

Ividiyo: isibonelo sokungqongqoza kwama-hydraulic lifters ku-VAZ 2112

Ukulahleka kwamandla enjini

Uma kwenzeka ukungasebenzi kahle kwe-hydraulic compensators, amandla enjini ayancishiswa, okuyinto, okuyiqiniso, ethinta izici eziguquguqukayo zemoto. Lesi simo sibangelwa ukungasebenzi kahle kwendlela yokusabalalisa igesi: i-valve ivula futhi ivale ngaphambi kwesikhathi noma kamuva kunesidingo. Ngenxa yalokho, injini ayikwazi ukuthuthukisa ukusebenza kwayo kwamandla.

Ungasibona kanjani isiphakamisi se-hydraulic esinephutha

Ngemva kokunquma ukuthi ukwenzeka kokungqongqoza emotweni kuhlotshaniswa nokungasebenzi kahle kweziphakamisi ze-hydraulic, kusamele kubhekwe ukuthi iyiphi ingxenye engasasebenziseki. Ukuxilongwa kwenziwa ngokulandelana okulandelayo:

1. Isembozo se-valve sikhishwa enjinini ngokushesha ngemva kokuma kweyunithi.
2. Setha i-piston yesilinda sokuqala endaweni ephezulu efile (i-compression stroke), lapho i-crankshaft iphendulwa khona ngokhiye okhethekile.
3. Faka amandla ehlombe le-rocker (rocker) ye-valve yokudonsa.

Ngemva kokunquma isinxephezelo se-hydraulic esihlulekile, isici sithathelwa indawo ingxenye entsha

Uma, uma ucindezelwe, i-rocker ihamba kalula, khona-ke lokhu kubonisa ukungasebenzi kahle kwe-compensator ye-hydraulic. Ngokufanayo, izakhi ezisele ze-hydraulic zihlolwe ngokuphendula i-crankshaft endaweni efanele (efana nokulungiswa kwe-valve). Abanikazi bezimoto ze-VAZ 2107 abafake ama-hydraulic lifters batusa ukuhlola impilo ye-hydraulic bearings ngokucindezela ingxenye nge-screwdriver. Uma i-elementi ingasebenzi, kuzoba ne-stroke ephawulekayo (ngaphezulu kuka-0,2 mm).

Ividiyo: ungabona kanjani ama-hydraulic lifter angasebenzi esibonelweni seChevrolet Niva

SESHA IZIXHUPHAZI ZAMAHYDRO EZINGAPHUMELELE. I-NIVA CHEVROLET

Ukufakwa kwama-hydraulic lifters ku-VAZ 2107

Ngaphambi kokuqhubeka nokufakwa kwama-hydraulic lifters ku-VAZ 2107, uzodinga ukulungisa izingxenye ezidingekayo, izinto zokwakha namathuluzi. Uhlu lwezinto ezizodingeka emsebenzini:

• i-camshaft stud eyodwa;
• umhlangano we-camshaft VAZ 21214;
• ama-hydraulic lifter angu-8 asuka kumodeli efanayo;
• isitimela samafutha kusuka ku-VAZ 21214;
• 8 amarokhethi.

Uma ama-rockers amadala esesimweni esihle, asikho isidingo sokuwashintsha. Kwamathuluzi nezinto ozozidinga:

• ukusonta kwe-torque;
• isethi ejwayelekile yama-wrenches;
• isethi yamakhanda;
• i-screwdriver esicaba;
• ucingo;
• i-gasket yekhava yesikhathi;
• amanikiniki.

Inqubo yokufaka ama-hydraulic lifters ku-"Zhiguli" yemodeli yesikhombisa iyancipha ibe yizinyathelo ezilandelayo zesinyathelo ngesinyathelo:

1. Sinikeza ukufinyelela kwesembozo se-valve ngokudiliza indlu yokuhlunga umoya, i-carburetor kanye nomsabalalisi. Amadivayisi amabili okugcina akhishiwe ukuze kube lula kuphela.
   

   Ukufinyelela kumshini wesikhathi, sihlakaza isihlungi ngendlu, i-carburetor kanye nomsabalalisi, bese sisusa isembozo se-valve.
2. Siphendulela i-crankshaft ngokhiye ongu-38, siyibeka endaweni lapho uphawu ku-camshaft luqondana nokwehla kwendlu yokuthwala.
   

   Ngokuphendula i-crankshaft, sibeka indawo lapho uphawu lwegiya le-camshaft luzoqondana ne-protrusion on the bearing house.
3. Ukusebenzisa i-screwdriver, sigoba isitobha se-camshaft gear bolt bese sikhulula izibophelelo ngokhiye we-17. Silungisa iketanga ku-sprocket ngocingo.
   

   Ukugwema ukuthi iketango liwele ngaphakathi enjinini, silibopha ngocingo egiyeni le-camshaft
4. Ngekhanda le-13, sikhulula ukuqiniswa kwezindlu ezithwala futhi sisuse i-camshaft ngokuphelele.
   

   Siqaqa intaba ye-camshaft ngekhanda elingu-13 bese sisusa umshini
5. Sidiliza ama-rocker ngeziphethu. I-rocker ngayinye izodinga ukufakwa endaweni yayo, ngakho-ke, lapho sihlakaza, sicabangela lesi sikhathi, isibonelo, siyinombolo.
   

   Lapho udiliza iziphethu nama-rockers, lezi zokugcina kufanele zibalwe ukuze zifakwe ngokulandelana okufanayo.
6. Ngekhanda le-21, sikhulula ama-bushings ama-bolts okulungisa.
   

   Siqaqa amabhawodi okulungisa kanye nezihlahla ngekhanda lama-21
7. Ngaphambi kokufaka isitimela samafutha, sishaye ngomoya usebenzisa i-compressor.
8. Sifaka ama-hydraulic lifter erempini, njengoba sike sahlakaza izivalo phambilini. Okokuqala, siqinisa i-GKK kancane, bese kuthi ngomzuzwana we-2-2,5 kg / m.
   

   Ngaphambi kokufaka ama-hydraulic lifters, izakhi zokukhiya ziyasuswa kuzo.
9. Sifaka i-camshaft entsha bese sibeka indandatho kawoyela ku-stud # 1.
   

   Lapho ufaka i-camshaft ekhanda lesilinda, faka indandatho kaloliwe kawoyela ku-stud No.
10. Siqinisa ngokulandelana okuthile.
    

    I-camshaft kufanele iqiniswe ngokulandelana okuthile.
11. Sinikeza umugqa ukuma lapho kungeke kuphazamise ukufakwa kwesembozo se-valve. Bese ufaka futhi ulungise i-sprocket ye-camshaft.
    

    Ukuze umugqa wamafutha ungaphumuli ngokumelene nesembozo se-valve, kufanele unikezwe umumo othile
12. Sihlanganisa kabusha zonke izakhi ezihlakaziwe.

Imininingwane yokukhetha i-carburetor ye-VAZ 2107: https://bumper.guru/klassicheskie-modeli-vaz/toplivnaya-sistema/kakoy-karbyurator-luchshe-postavit-na-vaz-2107.html

Ukushintsha izingalo ze-rocker ku-VAZ 2107

Ama-Rockers (izingalo ze-rocker) ingenye yezakhi zomshini wokusabalalisa igesi yenjini ye-VAZ 2107. Inhloso yengxenye ukudlulisa amandla kusuka kukhamera ye-camshaft kuya ku-valve stem. Njengoba i-rocker ihlale ingaphansi kwengcindezi yemishini neyokushisa, ukuguga kwenzeka ngokuhamba kwesikhathi.

Izingalo ze-rocker zenzelwe ukudlulisa amandla ukusuka kukhamera ye-camshaft kuya esiqwini se-valve

Ukunquma ukufaneleka kwezingalo ze-rocker

Uma ngesikhathi sokusebenza "kwesikhombisa" ukwehla kwamandla enjini kubonakala noma ukuthepha kwesici kuzwakala ekhanda le-cylinder, khona-ke imbangela engenzeka ukuphuka kwengalo ye-rocker. Ngesikhathi somsebenzi wokulungisa, kuyadingeka ukuhlanza ama-rockers kusuka ekungcoleni, ukufaka ama-deposit futhi uwahlole ukugqokwa nokulimala. Uma kutholakala izingxenye ezinesici, zishintshwa kufakwe ezintsha. Uma izingalo ze-rocker zisesimweni esihle, imikhiqizo ifakwe ekhanda le-cylinder.

Uma kwenzeka ukugqoka okukhulu kwengalo ye-rocker noma ukuba khona komonakalo obonakalayo, ingxenye idinga ukushintshwa

Kungenzeka yini ukuvumelanisa i-rocker

Lapho ulungisa ama-valve noma ulungisa ikhanda le-cylinder, ungase ubone ukuthi izingalo ze-rocker zihlehlisiwe ngokuphathelene ne-camshaft, okungukuthi ibanga phakathi kwendiza ye-rocker kanye nejenali ye-camshaft ayifani. Ukuqeda le nuance, abanye abanikazi be-"classic" baqondanisa noma bashintshe iziphethu ezicindezela izingalo ze-rocker, babuyisele i-rocker ngokwayo, kodwa inkinga ingase ihlale. Eqinisweni, kuwo wonke amamodeli we-Zhiguli asendulo, kuhlanganise ne-VAZ 2107, i-skew ayimbi njengemvume engalungile ye-valve. Ngakho-ke, yigebe okufanele linakwe. Into esemqoka ukuthi ipharamitha ilungiswe kahle futhi kubanda 0,15 mm.

Lapho ingalo ye-rocker inyakaziswa, abanye abashayeli bashintsha ingxenye ngokwayo, iziphethu, ngezinye izikhathi i-camshaft, kodwa abawufezi umphumela oyifunayo.

Ungashintsha kanjani i-rocker

Uma kudingekile ukushintsha izingalo ze-rocker "eziyisikhombisa", isibonelo, ingxenye engu-1 uma kwenzeka ukuphuka kwayo, akudingekile ukudiliza i-camshaft. Ukuze wenze lokhu, kuzokwanela ukukhipha entwasahlobo nge-screwdriver, uyisuse, bese ususa i-rocker ngokwayo. Ingxenye entsha ifakwe ngokulandelana okuphambene. Uma zonke izingalo ze-rocker zishintshwa, khona-ke kunengqondo kakhulu ukuqaqa i-camshaft.

Ividiyo: ukufaka i-rocker esikhundleni se-"classic" ngaphandle kokuqaqa i-camshaft

Kungenzeka yini ukususa nokufaka i-rocker ngaphandle kokukhipha umbhede we-camshaft (ikesi lepensela)

Ukuhlomisa injini ye-VAZ 2107 ngama-hydraulic lifters kuthuthukisa ukusebenza nokusebenza kwayo. Ukufaka umshini ngeke kuthathe isikhathi esiningi nomzamo, kodwa kuzodinga izindleko zezinto ezibonakalayo. Ngakho-ke, kungakhathaliseki ukuthi kunesidingo sokuthuthukiswa okunjalo kwemoto noma cha, umshayeli ngamunye uyazinqumela.