Momwe mungayang'anire ndikukonza paokha vacuum brake booster VAZ 2106

The vacuum brake booster (VUT) ndi chimodzi mwazinthu zazikulu zama braking system. Ngakhale kuwonongeka pang'ono kungapangitse dongosolo lonse kulephera ndi kubweretsa zotsatira zoopsa.

brake booster

Pafupifupi magalimoto onse amakono amakhala ndi ma brake boosters amtundu wa vacuum. Ali ndi mapangidwe osavuta, koma nthawi yomweyo ndi othandiza kwambiri komanso odalirika.

Cholinga

VUT imatumiza ndikuwonjezera mphamvu kuchokera pa pedal kupita ku main brake cylinder (GTZ). M'mawu ena, izo zimachepetsa zochita za dalaivala pa nthawi ya braking. Popanda izo, dalaivala amayenera kukanikiza pedal ndi mphamvu yodabwitsa kuti masilinda onse ogwira ntchito a dongosololi azigwira ntchito nthawi imodzi.

VUT imathandizira kukulitsa khama la dalaivala mukamakanikizira chopondapo cha brake

chipangizo

Mapangidwe a VUT amapangidwa ndi:

• mlandu, womwe ndi chidebe chachitsulo chosindikizidwa;
• valve valve;
• pulasitiki diaphragm ndi mphira khafu ndi kubwerera masika;
• wokankha;
• valavu yoyendetsa ndi tsinde ndi pistoni.

The diaphragm yokhala ndi khafu imayikidwa mu thupi la chipangizocho ndikuchigawa m'zigawo ziwiri: mumlengalenga ndi vacuum. Chotsatiracho, kupyolera mu njira imodzi (yobwerera) valavu, imagwirizanitsidwa ndi mpweya wa rarefaction gwero pogwiritsa ntchito payipi ya rabara. Mu VAZ 2106, gwero ili ndi kudya zobwezedwa chitoliro. Ndiko komwe pakugwira ntchito kwa magetsi amapangidwa vacuum, yomwe imafalikira kudzera mu payipi kupita ku VUT.

Chipinda chamlengalenga, malingana ndi malo a valavu yotsatila, chikhoza kugwirizanitsidwa ndi chipinda cha vacuum komanso chilengedwe. Kusuntha kwa valve kumayendetsedwa ndi pusher, yomwe imagwirizanitsidwa ndi brake pedal.

Kugwiritsiridwa ntchito kwa amplifier kumatengera kusiyana kwa kuthamanga kwa vacuum ndi zipinda zam'mlengalenga

Diaphragm imalumikizidwa ndi ndodo yomwe imaperekedwa kukankhira piston ya master cylinder. Ikasunthidwa kutsogolo, ndodo imakankhira pa pisitoni ya GTZ, chifukwa chomwe madziwo amathiridwa ndikuponyedwa ku ma silinda ogwirira ntchito.

Kasupe wapangidwa kuti abwezeretse diaphragm pamalo ake oyamba kumapeto kwa braking.

Kodi ntchito

Kugwira ntchito kwa "vacuum tank" kumapereka kutsika kwamphamvu m'zipinda zake. Pamene injini ya galimoto yazimitsidwa, imakhala yofanana ndi mlengalenga. Pamene magetsi akuthamanga, kupanikizika m'zipinda kumakhalanso kofanana, koma pali kale chopukutira chomwe chimapangidwa ndi kayendedwe ka pistoni zamagalimoto.

Pamene dalaivala akukankhira pedal, kuyesayesa kwake kumaperekedwa ku valve yotsatila kudzera pa pusher. Atasuntha, amatseka njira yomwe imagwirizanitsa zigawo za chipangizocho. Kugunda kotsatira kwa valavu kumafanana ndi kupanikizika mu chipinda cha mumlengalenga mwa kutsegula ndime ya mumlengalenga. Kusiyana kwapanikiza m'zigawo kumapangitsa kuti diaphragm isinthe, kukakamiza kubwereranso kasupe. Pankhaniyi, pisitoni ya GTZ imakanikiza ndodo ya chipangizocho.

Chifukwa cha VUT, mphamvu yomwe imagwiritsidwa ntchito popondapo imakwera nthawi 3-5

Mphamvu yopangidwa ndi "vacuum" imatha kupitilira mphamvu ya dalaivala ndi nthawi 3-5. Komanso, nthawi zonse zimagwirizana mwachindunji ndi zomwe zimagwiritsidwa ntchito.

Malo:

VUT VAZ 2106 waikidwa mu chipinda injini ya galimoto kumanzere kwa injini chishango. Ndi yotetezedwa ndi zipilala zinayi ku mbale ya brake ndi clutch pedal bracket. GTZ yokhazikika pa thupi la "vacuum thanki".

Chowonjezera cha vacuum chili mu chipinda cha injini kumanzere

Kuwonongeka kofala kwa VUT VAZ 2106 ndi zizindikiro zawo

Popeza mtundu wa vacuum brake booster uli ndi mawonekedwe osavuta amakina, nthawi zambiri samawonongeka. Koma izi zikachitika, ndibwino kuti musachedwe kukonza, chifukwa kuyendetsa galimoto ndi mabuleki olakwika ndikosayenera.

Kuwonongeka

Nthawi zambiri, "vacuum tank" imakhala yosagwiritsidwa ntchito chifukwa cha:

• kuphwanya kulimba kwa payipi yolumikiza chitoliro cholowera chamitundu yambiri ndi VUT;
• valavu yodutsa;
• kuphulika kwa chikhomo cha diaphragm;
• kusintha kolakwika kwa tsinde.

Zizindikiro za VUT yolakwika

Zizindikiro zomwe amplifier yasweka zingaphatikizepo:

• kuviika kapena kuyenda movutikira kwambiri ma brake pedal;
• kudziletsa braking galimoto;
• kuwomba kuchokera kumbali ya amplifier;
• kutsika kwa liwiro la injini pochita mabuleki.

Dips kapena kuyenda kovuta kwa brake pedal

Chopondaponda ndi injini yozimitsidwa ndi chowonjezera chogwira ntchito chiyenera kufinyidwa ndi khama lalikulu, ndipo mutatha kukanikiza 5-7, imani pamalo apamwamba. Izi zikuwonetsa kuti VUT yatsekedwa kwathunthu ndipo ma valve onse, komanso diaphragm, ali m'malo ogwirira ntchito. Mukayamba injini ndikukankhira chopondapo, iyenera kusunthira pansi osachita khama. Ngati, pamene mphamvu yamagetsi sikugwira ntchito, imalephera, ndipo ikapanda kufinyidwa, amplifier imatuluka, ndipo, motero, ndi yolakwika.

Mabuleki amagalimoto modzidzimutsa

Pamene VUT ikudetsa nkhawa, kugwedezeka kwa makina kumawonekera. Ma brake pedal ali pamalo apamwamba ndipo amapanikizidwa ndi khama lalikulu. Zizindikiro zofananazi zimachitikanso pamene tsinde la tsinde silinasinthidwe molakwika. Zikuoneka kuti, chifukwa cha kutalika kwake, nthawi zonse amakankhira pisitoni ya silinda yaikulu ananyema, kuchititsa mabuleki mosagwirizana.

Hiss

"Vacuum" yoyimba ndi umboni wa kuphulika kwa khafu ya diaphragm kapena kusagwira ntchito kwa valavu. Pakachitika mng'alu wa mphira wa rabara kapena kutsekeka kwake kuchokera ku maziko a pulasitiki, mpweya wochokera ku chipinda cha mumlengalenga umalowa m'chipinda chopulumutsiramo. Izi zimapangitsa kuti phokoso likhale lodziwika bwino. Pankhaniyi, mphamvu ya braking imachepetsedwa kwambiri, ndipo pedal imagwera pansi.

Ngati khafu lawonongeka, kulimba kwa zipinda kumasweka.

Kutsekemera kumachitikanso pamene ming'alu imapanga payipi yolumikiza amplifier ku chitoliro cholowetsa chamitundu yambiri, komanso pamene valavu ya cheke yalephera, yomwe imapangidwira kuti ikhale ndi vacuum mu chipinda chopuma.

Kanema: VUT amazemba

Vacuum brake booster kuwomba

Kuchepetsa liwiro la injini

Kusagwira bwino ntchito kwa vacuum booster, ndiko kuti, kufooketsa kwake, sikumakhudza magwiridwe antchito a brake system, komanso magwiridwe antchito amagetsi. Ngati pali mpweya wotuluka m'dongosolo (kudzera pa payipi, valavu yoyang'ana kapena diaphragm), idzalowa muzowonjezereka, ndikuchotsa kusakaniza kwa mpweya. Zotsatira zake, mukanikizira chopondapo, injini imatha kutsika mwachangu komanso ngakhale kuyima.

Vidiyo: chifukwa chiyani injini imayimilira pamene ikugwira ntchito

Momwe mungayang'anire cholowa chopumira

Ngati zizindikiro zatchulidwa pamwambapa zikuwonekera, "vacuum cleaner" iyenera kuyang'aniridwa. Mutha kudziwa momwe chipangizocho chimagwirira ntchito popanda kuchichotsa m'galimoto. Kuti tipeze matenda, timafunikira peyala ya rabara kuchokera ku hydrometer ndi screwdriver (slotted kapena Phillips, kutengera mtundu wa clamps).

Timagwira ntchito yotsimikizira motere:

1. Yatsani mabuleki oimika magalimoto.
2. Timakhala m'chipinda cha anthu okwera ndikukankhira ma brake pedal 5-6 popanda kuyambitsa injini. Pa makina omaliza, siyani chopondapo pakati pa njira yake.
3. Timachotsa phazi lathu pa pedal, kuyambitsa magetsi. Ndi "vacuum" yogwira ntchito, pedal idzayenda pang'ono pansi.
4. Ngati izi sizichitika, zimitsani injini, pitani ku chipinda cha injini. Timapeza nyumba ya amplifier pamenepo, fufuzani valavu yowunikira ndi mapeto a payipi yolumikizira. Ngati ali ndi ming'alu yowoneka kapena ming'alu, tikukonzekera kusintha ziwalo zowonongeka.
   

   Kuwonongeka kwa payipi ya vacuum ndi check valve flange kungayambitse VUT depressurization
5. Momwemonso, timayang'ana kumapeto kwina kwa payipi, komanso kudalirika kwa kulumikizidwa kwake ku chitoliro cholowera. Limbikitsani clamp ngati kuli kofunikira.
   

   Ngati payipi imatuluka momasuka, ndikofunikira kumangitsa chotchinga
6. Onani valavu ya njira imodzi. Kuti muchite izi, mosamala kusagwirizana payipi kwa izo.
7. Chotsani valavu kuchokera ku flange.
   

   Kuti muchotse valavu kuchokera ku flange, iyenera kukokedwa kwa inu, ndikupukuta pang'onopang'ono ndi screwdriver
8. Timayika mapeto a peyala ndi kufinya. Ngati valavu ikugwira ntchito, peyala idzakhalabe pamalo oponderezedwa. Ngati ayamba kudzaza ndi mpweya, zikutanthauza kuti valavu ikutha. Pankhaniyi, iyenera kusinthidwa.
   

   Ngati peyala imadzaza ndi mpweya kudzera mu valve, ndiye kuti ndi yolakwika
9. Ngati kuphulika kwa galimoto kwadziwika, chisindikizo cha shank yotsatila chiyenera kufufuzidwa. Kuti tichite izi, timabwerera ku salon, kupindika mkombero m'dera la pedals, timapeza kumbuyo kwa amplifier kumeneko. Timayang'ana kapu yachitetezo. Ngati yayamwa, amplifier ndiyolakwika.
   

   Ngati kapuyo imamatira ku shank, VUT ili ndi vuto
10. Timasuntha kapu mpaka pamwamba ndikukulunga kuti tifike ku shank.
    

    Ngati mkodzo umachitika pakumasula shank, VUT imadetsedwa
11. Timayamba injini. Timagwedeza shank mu njira yopingasa mbali zonse ziwiri, kumvetsera phokoso lomwe limatuluka pankhaniyi. Mawonekedwe a mkokomo wodziwika bwino akuwonetsa kuti mpweya wochulukirapo ukukokedwa munyumba ya vacuum booster.

Video: fufuzani VUT

Momwe mungayang'anire vacuum brake booster.

Kukonza kapena m'malo

Mutapeza kusagwira bwino ntchito kwa vacuum brake booster, mutha kupita njira ziwiri: m'malo mwake ndi yatsopano kapena kuyesa kukonza. Tikumbukenso kuti VUT latsopano popanda mbuye ananyema yamphamvu ndalama za 2000-2500 rubles. Ngati mulibe chikhumbo chowononga ndalama zambiri, ndipo mwatsimikiza mtima kukonza msonkhanowo nokha, gulani zida zokonzera chotsukira chakale. Zimawononga ma ruble 500 ndipo zimaphatikizanso mbali zomwe nthawi zambiri zimalephera: khafu, chipewa cha shank, gaskets mphira, ma valve, ndi zina. Kukonzekera kwa amplifier sikovuta kwambiri, koma kumatenga nthawi. Zimapereka kuchotsedwa kwa chipangizocho m'galimoto, disassembly, kuthetsa mavuto, m'malo mwa zinthu zolakwika, komanso kusintha.

Chidacho chimaphatikizapo zigawo zonse zomwe zimalemedwa ndi katundu wokhazikika

Sinthani vacuum booster kapena kukonza, mumasankha. Tikambirana njira zonse ziwiri, ndikuyamba ndi kusintha.

Kusintha kwa VUT ndi VAZ 2106

Zida zofunika:

• woonda slotted screwdriver;
• kiyi ya spanner ya "13";
• socket wrench kuti "13".

Ndondomeko ya ntchito:

1. Timayika galimoto pamalo ophwanyika, kuyatsa zida.
2. M'kanyumba, timapinda kapeti pansi pa bulaketi ya pedal. Tikupeza pamenepo mphambano ya ma brake pedal ndi pusher yolimbikitsa.
3. Pogwiritsa ntchito screwdriver yolowera, chotsani kasupe wa kasupe pa pini yoyikapo pedal ndi shank ya pusher.
   

   Latch imachotsedwa mosavuta ndi screwdriver
4. Pogwiritsa ntchito kiyi pa "13", timamasula mtedza anayi womwe uli ndi nyumba yokulitsa.
   

   Mtedza pamipandoyo ndi womasuka ndi kiyi "13"
5. Timakweza hood. Timapeza VUT mu chipinda cha injini.
6. Ndi socket wrench pa "13", timamasula mtedza uwiri pazitsulo za silinda yaikulu ya brake.
7. Kukoka master silinda patsogolo, chotsani ku nyumba ya amplifier. Sikoyenera kumasula machubu kuchokera pamenepo. Ingotengani mosamala pambali ndikuyika mbali iliyonse ya thupi kapena injini.
   

   GTZ imamangiriridwa ku nyumba ya amplifier yokhala ndi mtedza awiri
8. Pogwiritsa ntchito screwdriver yopyapyala, chotsani valavu yoyang'ana pa mphira wa rabara munyumba ya "vacuum box".
   

   Mukhoza kugwiritsa ntchito screwdriver slotted kuti athetse valve.
9. Timachotsa VUT m'galimoto.
10. Timayika amplifier yatsopano ndikusonkhanitsa motsatira dongosolo.

Mutasintha chipangizocho, musathamangire kukhazikitsa silinda yayikulu, popeza izi zisanachitike ndikofunikira kuyang'ana ndipo, ngati kuli kofunikira, sinthani kufalikira kwa ndodo, yomwe tidzakambirana pambuyo poganizira za kukonza kwa VUT.

Kanema: Kusintha kwa VUT

Kusintha vacuum cleaner pa classic

Kukonza "vacuum galimoto" Vaz 2106

Zida:

• vise;
• screwdriver yotsekedwa;
• nyundo yaying'ono;
• mapuloteni.

Zolingalira za zochita:

1. Timakonza vacuum booster molakwika mwanjira iliyonse yabwino, koma kuti tisawononge.
2. Pogwiritsa ntchito screwdriver ndi pliers, timayatsa theka la chipangizocho.
   

   Mivi imasonyeza malo ogudubuza
3. Popanda kulumikiza theka la thupi, timakokomeza mtedzawo pazitsulo za silinda yaikulu. Izi ndi zofunika kuti mudziteteze pamene disassembling chipangizo. Kasupe wobwerera wamphamvu kwambiri amaikidwa mkati mwa mlanduwo. Atawongoka, amatha kuwuluka panthawi ya disassembly.
4. Mtedza ukakomedwa, gwiritsani ntchito screwdriver mosamala kuti muchotse nyumbayo.
5. Timamasula mtedza pazitsulo.
6. Timachotsa masika.
7. Timayendera zinthu zogwirira ntchito za amplifier. Tili ndi chidwi ndi cuff, zophimba za stud, chipewa choteteza cha gulu la valve otsatira, komanso flange ya valve.
   

   Muviwu umasonyeza malo amene khofu lavulala.
8. Timasintha ziwalo zolakwika. Timasintha khafu mulimonsemo, chifukwa nthawi zambiri imakhala chifukwa cha kusokonekera kwa VUT.
   

   Kuti muchotse khafu, chotsani ndi screwdriver ndikuyikokera mwamphamvu kwa inu.
9. Pambuyo m'malo, timasonkhanitsa chipangizocho.
10. Timagudubuza m'mphepete mwa mlanduwo ndi screwdriver, pliers ndi nyundo.

Kusintha masewera aulere a brake pedal ndi protrusion of booster rod

Musanayike silinda ya brake master, ndikofunikira kusintha kusewera kwaulele kwa pedal ndi kutulutsa kwa ndodo ya VUT. Izi ndizofunikira kuti muchotse masewero owonjezera ndikusintha molondola kutalika kwa ndodo ku pisitoni ya GTZ.

Zida:

• chinsinsi cha "19";
• ojambula;
• chinsinsi cha "7";
• wolamulira kapena vernier caliper;
• chikhomo.

Njira yosinthira:

1. M'kati mwa galimotoyo, timayika wolamulira pafupi ndi chopondapo cha brake.
2. Injini itazimitsa, kanikizani pedal mpaka kuyimitsidwa nthawi 2-3.
3. Tulutsani pedal, dikirani kuti ibwerere pomwe idayambira. Lembani chizindikiro pa cholembera ndi cholembera.
   

   Kusewera kwaulere ndi mtunda wochokera pamalo apamwamba kupita kumalo omwe pedal imayamba kukanikizidwa ndi mphamvu.
4. Apanso timakankhira pedal, koma osati mpaka kumapeto, koma mpaka kukana kowonekera kukuwonekera. Chongani poyikapo ndi chikhomo.
5. Onani kusewera kwaulele kwa pedal. Iyenera kukhala 3-5 mm.
6. Ngati matalikidwe a kayendedwe ka pedal sikugwirizana ndi zizindikiro zomwe tafotokozazi, timawonjezera kapena kuchepetsa pozungulira chosinthira chowunikira pogwiritsa ntchito kiyi "19".
   

   Kuti musinthe sewero laulere la pedal, tembenuzirani chosinthira mbali imodzi kapena ina.
7. Timapita ku chipinda cha injini.
8. Pogwiritsa ntchito wolamulira, kapena m'malo mwa caliper, timayesa kufalikira kwa ndodo ya vacuum booster. Iyenera kukhala 1,05-1,25 mm.
   

   Tsinde liyenera kutulutsa 1,05-1,25 mm
9. Ngati miyeso ikuwonetsa kusiyana pakati pa protrusion ndi zizindikiro zotchulidwa, timasintha tsinde. Kuti tichite izi, timagwira ndodoyo ndi pliers, ndikutembenuzira mutu wake mbali imodzi ndi kiyi "7".
   

   Kukula kwa ndodo kumasinthidwa ndikutembenuza mutu wake ndi kiyi kuti "7"
10. Pamapeto pa kusintha, ikani GTZ.

Kutuluka magazi m'thupi

Pambuyo pogwira ntchito iliyonse yokhudzana ndi kusintha kapena kukonza mbali za ma brake system, mabuleki ayenera kukhetsedwa. Izi zidzachotsa mpweya kuchokera pamzere ndikufanana ndi kupanikizika.

Njira ndi zida:

• jack ndi gudumu wrench;
• chinsinsi cha "8";
• mphira kapena payipi silikoni ndi awiri 6 mm;
• chotengera chaching'ono chouma chouma (makamaka chowonekera);
• brake fluid (yowonjezera).

Kuphatikiza pa zonsezi, wothandizira adzafunikadi kupopera dongosolo.

Ndondomeko ya ntchito:

1. Timayika galimoto pamalo opingasa athyathyathya. Timamasula mtedza wokhazikika wa gudumu lakumanja lakumanja.
2. Timakweza thupi lagalimoto ndi jack. Timamasula mtedza wonse, kumasula gudumu.
3. Chotsani kapu pa cholumikizira cha silinda yogwirira ntchito.
   

   Valve ya bleeder yatsekedwa
4. Timayika mbali imodzi ya payipi pazitsulo. Ikani mbali inayo mu chidebe.
5. Timapereka lamulo kwa wothandizira kukhala m'chipinda cha anthu okwera ndikufinyira chopondapo cha brake nthawi 4-6, ndikuchigwira mokhumudwa.
6. Pamene pedal ikuvutika maganizo pambuyo pa zovuta zingapo, ndi fungulo la "8" (muzosintha zina mpaka "10") timamasula koyenera ndi magawo atatu mwa magawo atatu. Panthawiyi, madzimadzi amatuluka kuchokera pazitsulo kupita ku payipi ndikupita ku chidebe, ndipo chopondapo chidzagwa. Pambuyo pokhazikika pansi, kuyenerera kuyenera kuimitsidwa ndikufunsa wothandizira kuti amasule pedal.
   

   Kupopa kuyenera kupitilizidwa mpaka madzi opanda mpweya atuluka mu payipi
7. Timapopera mpaka mabuleki amadzimadzi opanda mpweya ayamba kutuluka kuchokera kudongosolo. Ndiye inu mukhoza kumangitsa koyenera, kuika kapu pa izo ndi kukhazikitsa gudumu m'malo.
8. Mwa fanizo, timapopa mabuleki ku gudumu lakumanzere lakumanzere.
9. Timapopera mabuleki akumbuyo mofanana: choyamba kumanja, kenako kumanzere.
10. Mukamaliza kupopa, onjezani brake fluid pamlingo wa tanki ndikuwunika mabuleki pagawo lamsewu lomwe lili ndi anthu ochepa.

Video: kupopera mabuleki

kukha magazi mabuleki kanema

Poyang'ana koyamba, njira yosinthira kapena kukonzanso brake booster ingawoneke ngati yovuta. M'malo mwake, muyenera kumvetsetsa zonse mwatsatanetsatane, ndipo simudzasowa chithandizo cha akatswiri.