Zvese nezve vacuum brake booster VAZ 2107 - mudziyo, musimboti wekushanda uye ita-iwe-iwe pachako kutsiva

Iyo vacuum booster yeVAZ 2107 brake system inoonekwa seyakavimbika unit, sezvo isingawanzo kukundikana. Kukanganisa kwekutanga kwechinhu kunoitika mushure me150-200 zviuru zvemakiromita. Muchiitiko chekushaya simba, dambudziko rinogadziriswa nenzira mbiri - kutsiva kwakakwana kana kugadziriswa kwechikwata. Mushure mekudzidza dhizaini uye musimboti wekushanda kweamplifier, muridzi ane hunyanzvi we "manomwe" anogona kuita zvese zviri zviviri sarudzo ari ega.

Chinangwa uye nzvimbo yeyuniti

Yekutanga yemhando yeZhiguli mhando (VAZ 2101-2102), yakagadzirwa isina amplifiers, yaisiyaniswa ne "yakasimba" brake pedal. Kuti amise motokari kamwe kamwe, mutyairi aifanira kuita nhamburiko huru. Muma70s ezana ramakore rapfuura, mugadziri akatanga kushongedza mota nevacuum boosters (yakapfupikiswa seVUT), iyo inowedzera zvakanyanya braking kunyatsoita uye kufambisa basa remutyairi.

Iyo unit muchimiro chesimbi "barrel" inoiswa pane bulkhead pakati peinjini compartment uye VAZ 2107 cabin, kubva pachigaro chemutyairi. VUT yekunamatira mapoinzi:

• muviri unoputirwa kune bulkhead ne 4 M8 nzungu;
• pamberi peiyo amplifier pa2 M8 studs, iyo huru brake cylinder inosungirirwa;
• iyo pressure pusher ye element inopinda mukati mecompartment yevafambi uye inobatana nebrake pedal lever.

Iyo vacuum booster ye brake system iri pamadziro echikamu pakati pekamuri yevatakuri uye imba yeinjini.

Basa rebooster nderekubatsira mutyairi kudzvanya patsvimbo ye master brake cylinder achishandisa vacuum force. Iyo yekupedzisira inogadzirwa uchishandisa vacuum yakatorwa kubva injini kuburikidza nepombi yakakosha.

Iyo vacuum sampling hose yakabatana kune inopinza manifold kubva padivi pechiteshi chinotungamira kune III silinda. Mhedziso yechipiri yepombi yebazi yakabatana nekukodzera kwevhavha yekutarisa yakaiswa kunze kwemuviri weVUT.

Vacuum yebazi pombi VUT (kuruboshwe pamufananidzo) yakabatana nekukodzera pane inoyamwa manifold.

Muchokwadi, iyo vacuum booster inoita basa remuviri kumutyairi. Zvakakwana kuti iyo yekupedzisira inyore zvishoma pane pedal kuitira kuti mota itange kuderera.

Chishandiso uye musimboti wekushanda VUT

Iyo vacuum booster isimbi "barrel" ine zvikamu zvinotevera (manhamba ari muchirongwa anowirirana nezvinzvimbo zviri padhayagiramu):

1. Cylindrical body.
2. The pressure rod ye main brake cylinder.
3. Kuvhara kwakabatana nemuviri nepoint rolling.
4. Pisitoni.
5. Yokunzvenga vharafu.
6. Brake pedal pusher.
7. Sefa yemhepo.
8. buffer insert.
9. Inner plastiki kesi.
10. rubber membrane.
11. Chitubu chekudzoka kwemukati kesi ine membrane.
12. Kubatanidza kuenzanisa.
13. Tarisa vharafu.
14. Vacuum chubhu.
    

    Iyo mukati memukati yeamplifier yakakamurwa nerubber diaphragm mumakamuri maviri ekushanda

Tsamba "A" mudhayagiramu inoratidza kamuri yekugovera vacuum, mabhii "B" uye "C" - nzira dzemukati, "D" - mhango inotaurirana nemhepo. Stem pos. 2 inozorora ichipokana nechikamu cheiyo main brake cylinder (yakapfupikiswa seGTZ), iyo pusher pos. 6 yakasungirirwa kune pedal.

Iyo unit inokwanisa kushanda mumamodhi matatu:

1. Motokari inomhanya, asi mutyairi haabati mabhureki. Iyo vacuum kubva kumuunganidzi inopiwa kuburikidza nematanho "B" uye "C" kumakamuri ose maviri, valve yakavharwa uye haibvumiri mhepo yemhepo kupinda. Chitubu chinobata diaphragm panzvimbo yayo yepakutanga.
2. Kugara mabhureki. Iyo pedal yakaora mwoyo zvishoma, valve inotanga mhepo (kuburikidza nesefa) kupinda mukamuri ye "G", ndicho chikonzero simba rekutsvaira mu "A" cavity rinobatsira kuisa kumanikidziro paGTZ tsvimbo. Imba yepurasitiki ichaenderera mberi uye yozorora kurwisana nepiston, kufamba kwetsvimbo kuchamira.
3. Emergency braking. Muchiitiko ichi, mhedzisiro yevacuum pa membrane uye nemuviri haina kuganhurirwa, tsvimbo ye cylinder huru inosvinwa kuti imire.

Nekuda kwekusiyana kwekumanikidza mumakamuri maviri, membrane inobatsira kuisa kumanikidza pane master cylinder tsvimbo.

Mushure mekusunungura pedal, chitubu chinokanda muviri uye membrane kudzokera kunzvimbo yavo yepakutanga, valve yemhepo inovhara. Ivhavha isingadzoki painopinza yenozzle inoshanda sekudzivirira kubva kamwe kamwe jekiseni remhepo kubva kudivi rekuunganidza.

Kupinda kwemagasi mune yakawanda yekudyara uyezve, kupinda mubhureki booster, kunoitika painjini dzakasakara zvakanyanya. Chikonzero chakasununguka kukwana kwevharuvhu yekutora kune cylinder head seat. Pakumanikidza sitiroko, piston inogadzira kudzvanywa kunosvika 7-8 atm uye inosundira chikamu chemagasi kudzoka mune yakawanda. Kana cheki chevhavha isingashande, ivo vanopinda mukati mekamuri yevacuum, kuderedza kushanda kweVUT.

Vhidhiyo: iyo vacuum brake booster inoshanda sei

Master brake silinda. Vacuum brake booster. SEMUYENZANISO!

Brake Booster Zvikanganiso

Sezvo simba remabhureki richitsiviwa nevhavha, kukanganisa kwakawanda kweVUT kwakabatana nekurasikirwa kwekusimba:

• kuparara kwerabha diaphragm nekuda kwekupfeka kwakanyanya;
• kupinza kwemhepo pamucheto wekesi - pakusangana pakati pezvivharo zviviri;
• zvakafanana, kuburikidza nebhokisi rekuisa pane GTZ tsvimbo;
• matambudziko ane hose yekusveta - kuputika kana kudonha pamajoini.
  

  Iyo yakajairwa VUT kusashanda zvakanaka idiaphragm yakasakara inopwanya uye inoita kuti mweya upfuure

Zvakanyanya kuderera ndiko kukundikana kwevhavha yemukati yekuvhara, kuvhara kwemhepo sefa uye shrinkage yechitubu kubva pakupfeka kwechisikigo. Muzviitiko zvisingawanzoitiki, chitubu chinoputika kuita zvikamu zviviri.

Kamwe muzivikanwi wangu akasangana nechinonakidza chiitiko - "chinomwe" chakanyatso kuderedzwa mushure mekutanga injini. Kusashanda kwacho kwakatangirwa nekugara kuchipisa kwemabrake discs nemadhiramu pamavhiri ose. Zvakazoitika kuti 2 kuputsika kwakaitika pakarepo mukati mevacuum booster - valve yakakundikana uye chitubu chekudzoka chakaputsika. Pakuedza kutanga injini, iyo VUT yakangokonzereswa nekutsvaira, ichingosvina tsvimbo yehumburumbira huru. Sezvingatarisirwa, mabhureki ese akabatwa - zvaisaita kufambisa mota.

Dzimwe nguva kubuda kwebrake fluid kunoonekwa pakati peiyo flange yeGTZ uye vacuum booster. Asi dambudziko iri harishande pakuputsika kweVUT, nekuti mvura iri kubuda kubva pahumburumbira huru. Chikonzero chekupfeka uye kurasikirwa kwekusimba kwezvindori zvekuisa chisimbiso (cuffs) mukati meGTZ.

Phlegm yakatenderedza flange inokwira inoratidza kubuda kwebrake fluid kubva kuGTZ

Kugadzirisa matambudziko

Chiratidzo chekutanga chekurasikirwa kwekusimba kwevacuum booster hakusi iko kuparara kwemabhureki, sezvo akawanda masosi paInternet anotsanangura kusashanda. Kana mweya uchangotanga kupinda mukati me membrane inodonha, iyo VUT inoramba ichishanda nemazvo, sezvo mota ine nguva yekuchengetedza vacuum mukamuri yepamberi. Chiratidzo chekutanga kuchinja mukushanda kweinjini pachayo:

• nekuda kwekudonha kwemhepo muhumburumbira yechitatu, injini inotanga ku "troit" isina basa;
• crankshaft sipidhi "inoyangarara", iyo yakasimba kukweva, iyo yakakura amplitude ye oscillations;
• injini inomhanya inobata kune bhureki pedal, matanda kana yakadzvanywa zvine simba;
• kunowedzera kushandiswa kwepeturu.

Kubuda kwemhepo muinjini kuburikidza neVUT kunoita kuti silinda yechitatu idzime - injini inotanga ku "troit"

Kana mutyairi akaregeredza zviratidzo zvekutanga, mamiriro acho anowedzera - iyo pedal inova yakaoma uye inoda kuwedzera simba remuviri kunonoka nekumisa mota. Motokari inogona kushandiswa mberi, kuparara kweVUT hakuiti kuti kukundikana kwakakwana kwemabhureki, asi kunonyanya kuomesa kutasva, kunyanya kana iwe usina kujaira. Emergency braking ichava dambudziko.

Maitiro ekuita chokwadi chekuti vacuum booster irikudonha:

1. Sunungura chisungiso uye bvisa vacuum chubhu kubva pane inokwana pane manifold.
2. Batanidza iyo yekuisa nepuragi yakaomeswa yekumba.
3. Tanga injini. Kana iyo revs kunyange kunze, dambudziko riri pachena mune amplifier.
4. Bvisa waya yakakwira voltage uye wodzima spark plug ye cylinder III. Kana VUT ikakundikana, maelectrodes anozoputirwa neblack soot.
   

   Kana soot ikaonekwa pane spark plug ye cylinder III, uye mamwe ese e spark plug akachena, unofanirwa kutarisa mamiriro evacuum brake booster.

Pese pazvinogoneka, ini ndinoshandisa nzira yekare "sekuru" - ndinongobaya pombi yekusarudza vacuum nemapiresi injini iri kushanda. Kana cylinder yechitatu yakabatanidzwa mubasa uye idling yakadzorerwa, ndinoenderera mberi nekutarisa brake booster.

Saizvozvo, dambudziko rinogona kugadziriswa kwechinguva mukufamba. Bvisa pombi, vhara iyo yakakodzera uye wakadzikama enda kugaraji kana sevhisi chiteshi - iyo simba unit ichashanda zvakanaka, pasina yakawandisa mafuta. Asi rangarira, bhureki rinotsika rinobva raoma uye rinomira nekukasira kudaira pakudzvanya kwechiedza.

Dzimwe nzira dzekuongorora:

1. Dzvanya brake 3-4 nguva uye tanga injini uchibata pedal. Kana iyo isina kukundikana, valve inofanira kunge yakundikana.
2. Injini yakadzimwa, bvisa pombi kubva pane inokwana, bvisa cheki vharuvhu uye isa zvakasimba pre-yakasvinwa rabha girobhu mugomba. Pane yakavharidzirwa amplifier, ichachengetedza chimiro chayo, pane chinokanganisa, ichazadza nemhepo.
   

   Kuti utarise kusimba kweamplifier uye kushanda kwevhavha yekuongorora, unogona kushandisa rubber bulb

Nekubatsirwa kwepeari, unogona kunyatsoona nzvimbo yechikanganiso, asi vacuum booster inofanira kubviswa. Paunenge uchipomba mweya mukamuri, geza micheto yemajoini uye stem seal - mabhubhu acharatidza nzvimbo yekukuvadza.

Vhidhiyo: maitiro ekutarisa vacuum brake booster pane "manomwe"

Maitiro ekutarisa vacuum brake booster.

Mirayiridzo yekutsiva

Muzviitiko zvakawanda, varidzi ve "vanomwe" vanoshandura vacuum amplifier musangano, sezvo kugadziriswa kweyuniti hakuiti nguva dzose mhedzisiro yakanaka. Chikonzero chikuru kuomerwa negungano, kana kuti, kudzoreredzwa kweiyo hermetic fekitori kutenderera kwekesi.

Kutsiva hakudi akakosha mamiriro uye akakosha zvishandiso; basa rinoitwa mugaraji kana munzvimbo yakavhurika. Zvishandiso zvakashandiswa:

• seti yemisoro ine kuwedzera uye ratchet;
• spanner wrench size 13 mm;
• vhura-kuguma wrench 7 mm uye caliper ine yakadzika gauge yekugadzirisa;
• screwdriver flat uye "philips";
• mapapiro.
  

  Nerubatsiro rwecaliper - "columbine" zvakanyanya nyore kugadzirisa stem overhang pane itsva brake booster.

Pamwe chete nebhureki booster, zvakakodzera kushandura vacuum hose uye zvisungo - zvikamu zvekare zvinogona kukonzera kubuda kwemhepo.

Iyo VUT inotsiviwa nenzira inotevera:

1. Sunungura chisungiso uye wobvisa pombi yevacuum kubva pacheki valve inokwana.
   

   Iyo vacuum chubhu inogona kubviswa pamwe chete nevharuvhu isingadzoke nekupuruzira zvinyoro nyoro ne flat screwdriver
2. Uchishandisa 13 mm socket uye wrench ine extension, sunungura nzungu kuchengetedza brake master cylinder.
   

   Zvinonyanya kukoshesa kusunungura makungu ekugadzirisa nemusoro pane collar refu
3. Nyatsobvisa GTZ kubva pamakumbo uye uende kune rumwe rutivi kusvika painobvumira mapaipi ekuputika.
   

   Hazvina kufanira kusunungura uye kubvisa mapaipi akaputika, zvakakwana kubvisa GTZ kubva pamakumbo uye kuiendesa kudivi.
4. Enda kunzvimbo yevafambi uye yemahara kuwana kune mana nzungu kuchengetedza iyo unit. Kuti uite izvi, bvisa iyo yakaderera yekushongedza trim yekoramu yekutungamirira (yakabatwa ne 4 screws).
5. Bvisa ruoko rwepedal kubva pa pushrod nekudhonza denderedzwa nepini yesimbi.
6. Uchishandisa 13 mm spanner, sunungura makungu ekugadzirisa uye bvisa vacuum booster kubva parutivi rwejini injini.
   

   Mutumbi weyuniti wakarukwa kubva padivi remutakuri nenzungu 4, iyo yepamusoro 2 yakavanzwa pasi peganda.

Gungano rinoitwa nenzira imwechete, chete munhevedzano yakarongeka. Usati waisa VUT itsva, iva nechokwadi chekugadzirisa kureba kwechikamu chinoputika chetsvimbo kuitira kuti upe brake pedal nekutamba kwemahara. Kugadziriswa kunoitwa sei:

1. Dhonza purasitiki yekuisa buffer kubva kudivi reGTZ flange, nyura dzinde kusvika pakumira.
2. Uchishandisa chiyereso chakadzama (kana chimwe chiyereso chekuyera), pima kureba kwemusoro wedzinde unobuda mundege yemuviri. Rutivi runobvumirwa - 1 ... 1,5 mm.
   

   Chiyero chinoitwa neyakadzoserwa hunde; kuti zvive nyore, caliper ine mutongi inoshandiswa
3. Kana iyo tsinde ichikwira zvishoma kana kupfuura kudarika miganhu yakatarwa, nyatsobata tsvimbo nemapuranga uye gadzirisa kusvika nekushandura musoro ne7 mm wrench.
   

   Tsvimbo inogona kugadziriswa zvakananga pamotokari mushure mekuisa VUT

Zvakare, usati waiswa, zvinokurudzirwa kubata zvinhu zverubha nemafuta akaonda asina kusimba - izvi zvichawedzera hupenyu hweyuniti.

Vhidhiyo: ita-iwe-iwe pachako VAZ 2107 vacuum booster kutsiva

Kutsiva vacuum booster VAZ 2103 2107

Kugadziriswa Kweyuniti - Diaphragm Replacement

Kuvhiya uku hakufadzi pakati pevaridzi veZhiguli, kazhinji vatyairi vanosarudza kushandura iyo amplifier yese. Chikonzero ndiko kusawirirana pakati pemhedzisiro uye kuedza kwakashandiswa, zviri nyore kutenga nekuisa iyo VUT musangano. Kana iwe wanyatsofunga kuparadzanisa uye kugadzirisa iyo vacuum booster, gadzirira maturusi uye zvinobatika:

• blade inokwira, ine simba flat screwdriver;
• ndima;
• nyundo;
• bhurasha nesimbi bristles;
• vise locksmith hombe;
• kugadzirisa kit yevacuum boosters VAZ 2103-2107;
• silicone sealant.
  

  Kana uchitsiva diaphragm yakakanganisika, zvinokurudzirwa kuti uchinje ese VUT rubber zvigadzirwa - stem chisimbiso uye o-mhete.

Zvakanakisa kutenga kit yekugadzirisa kubva kuBalakovo Rubber Products Plant. Iri bhizinesi rinotengesa rakananga zvikamu zveAvtoVAZ uye rinogadzira zvemhando yepamusoro zvepakutanga zvisara.

Kuita basa rekugadzirisa, VUT inofanira kubviswa mumotokari, sezvinotsanangurwa mumirayiridzo iri pamusoro. Kubvisa uye kutsiviwa kwezvikamu kunoitwa nenzira inotevera:

1. Isa mucherechedzo pamuviri nemucherechedzo, pisa zvinongedzo nevhavha, uchikotamisa mipendero yegoko neinokwira spatula.
   

   Mucherechedzo unodiwa pakuungana kweamplifier kuti unyatso kurongedza chivharo nemuviri
2. Nyatsoparadzanisa zvinhu, uchibata chivharo nemaoko ako, sezvo chitubu chikuru chine simba chakaiswa mukati.
3. Bvisa hunde uye gland, bvisa diaphragm kubva mukati mekesi. Paunenge uchibvisa, isa zvikamu zvese chimwe nechimwe patafura kuitira kuti usakanganise chero chinhu panguva yekuisa.
   

   Kuti udzivise nyonganiso, zviri nani kuisa zvikamu zvese zveVUT patafura panguva yedissembly
4. Geza imba uye diaphragm seals. Kana zvichidikanwa, omesa mukati memakamuri.
5. Unganidza zvinhu zvevacuum booster mune reverse order, uchishandisa zvikamu zvitsva kubva pakugadzirisa kit.
   

   Pamberi pekusangana, iyo membrane itsva yakatambanudzwa pamusoro peimba yepurasitiki.
6. Kugadzirisa mavanga pachivharo uye muviri, isa chitubu uye kusvina mahafu maviri ari vise. Peta nekungwarira uchishandisa pry bar, sando uye screwdriver.
   

   Kana zvichidikanwa, iyo VUT yakagadziridzwa inogona kupendwa neaerosol can
7. Tarisa kusimba kweVUT uchishandisa girobhu rerabha rakapinzwa pakavhurwa poipi yekutsvaira.

Mushure megungano, isa chikwata pamotokari, kugadzirisa tsvimbo inosvika mberi (maitiro anotsanangurwa muchikamu chekare). Kana wapedza, tarisa kushanda kweamplifier pakufamba.

Vhidhiyo: maitiro ekushandura iyo VUT aperture pa "classic"

Kugadziriswa kwevacuum brake booster VAZ 2103

Mabhureki emhando yevacuum haawanzo vhiringa varidzi veZhiguli nekuputsika. Pane zviitiko apo fekitari VUT yakashanda zvakanaka munguva yehupenyu hwose hwemotokari yeVAZ 2107. Muchiitiko chekukundikana kamwe kamwe kwechikwata, haufaniri kutya kana - kusashanda kwevacuum booster hakukanganisa kushanda kwebhuki. system, iyo chete pedal inova yakaoma uye isina kugadzikana kumutyairi.