Ungahlola kanjani futhi ulungise ngokuzimela i-vacuum brake booster VAZ 2106

I-vacuum brake booster (VUT) ingenye yezingxenye eziyinhloko zesistimu yokubhuleka yemoto. Ngisho nokuwohloka okuncane kungabangela ukuba lonke uhlelo lwehluleke futhi kuholele emiphumeleni emibi kakhulu.

ibhuleki booster

Cishe zonke izimoto zesimanje zifakelwe amabhuleki ohlobo lwevacuum. Zinomklamo olula, kodwa ngasikhathi sinye zisebenza kahle futhi zithembekile.

Injongo

I-VUT isebenza ukudlulisa nokwandisa amandla ukusuka ku-pedal kuya ku-main brake cylinder (GTZ). Ngamanye amazwi, yenza lula izenzo zomshayeli ngesikhathi ebhuleka. Ngaphandle kwayo, umshayeli kuyodingeka acindezele isinyathela ngamandla amangalisayo ukuze wonke amasilinda asebenzayo ohlelo asebenze kanyekanye.

I-VUT isiza ukukhulisa amandla omshayeli uma ecindezela ibhuleki

Idivayisi

Idizayini ye-VUT yenziwe:

• icala, okuyisitsha sensimbi esivaliwe;
• hlola i-valve;
• i-diaphragm yepulasitiki ene-rubber cuff kanye nentwasahlobo yokubuya;
• i-pusher;
• i-valve yomshayeli enesiqu nepiston.

I-diaphragm ene-cuff ifakwa emzimbeni wedivayisi futhi ihlukanise izingxenye ezimbili: i-atmospheric kanye ne-vacuum. Eyokugcina, ngokusebenzisa i-valve yendlela eyodwa (yokubuyisela), ixhunywe kumthombo we-air rarefaction kusetshenziswa i-hose yerabha. Ku-VAZ 2106, lo mthombo ipayipi eningi yokungenisa. Kulapho lapho ukusebenza kwesikhungo samandla kwenziwa i-vacuum, edluliselwa ngepayipi ku-VUT.

Ikhompathimenti yomoya, kuye ngokuthi ikuphi ivalvu yomlandeli, ingaxhunywa kokubili endaweni ye-vacuum kanye nemvelo. Ukunyakaza kwe-valve kwenziwa yi-pusher, exhunywe ku-pedal ye-brake.

Ukusebenza kwe-amplifier kusekelwe kumehluko wengcindezi ku-vacuum namakamelo asemkhathini

I-diaphragm ixhunywe kunduku enikezwa ukusunduza i-master cylinder piston. Uma iyiswa phambili, induku icindezela i-piston ye-GTZ, ngenxa yokuthi uketshezi luyacindezelwa bese luphonswa kumasilinda amabhuleki asebenzayo.

Intwasahlobo iklanyelwe ukubuyisela i-diaphragm endaweni yayo yokuqala ekupheleni kokubhuleka.

Kanjani lo msebenzi

Ukusebenza kwe "vacuum tank" kunikeza ukwehla kwengcindezi emakamelweni awo. Uma injini yemoto icishiwe, ilingana nomkhathi. Lapho isitshalo samandla sisebenza, ukucindezela emakamelweni nakho kuyafana, kodwa sekuvele kune-vacuum edalwe ukunyakaza kwama-motor pistons.

Lapho umshayeli ecindezela i-pedal, umzamo wakhe udluliselwa ku-valve yokulandela ngepusher. Uma isiguqukile, ivala isiteshi esixhuma izingxenye zedivayisi. Ukushaywa okulandelayo kwe-valve kulinganisa ukucindezela endaweni yomoya ngokuvula iphaseji yomoya. Umehluko wengcindezi emakamelweni ubangela ukuthi i-diaphragm iguquke, icindezela intwasahlobo yokubuya. Kulokhu, induku yedivayisi icindezela piston GTZ.

Ngenxa ye-VUT, amandla asetshenziswa ku-pedal akhuphuka izikhathi ezi-3-5

Amandla adalwe "i-vacuum" angadlula amandla omshayeli izikhathi ezingu-3-5. Ngaphezu kwalokho, ihlale ilingana ngokuqondile nalokho okusetshenzisiwe.

Indawo:

I-VUT Vaz 2106 ifakwe engxenyeni yenjini yemoto ngakwesokunxele kwesihlangu senjini. Ivikelwe ngezikhonkwane ezine kwipuleti likabakaki webhuleki kanye ne-clutch pedal. I-GTZ igxilile emzimbeni we-"vacuum tank".

I-vacuum booster itholakala endaweni yenjini ngakwesokunxele

Ukuwohloka okuvamile VUT VAZ 2106 kanye nezimpawu zabo

Njengoba i-vacuum type brake booster inomklamo olula wemishini, ayivamisile ukuphuka. Kodwa uma lokhu kwenzeka, kungcono ukungalibali ukulungisa, njengoba ukushayela nge-brake system enephutha akuphephile.

Ukuphuka

Imvamisa, "ithangi le-vacuum" lingasetshenziswa ngenxa:

• ukwephulwa kokuqina kwe-hose exhuma ipayipi yokungena ye-multifold ne-VUT;
• i-valve yokuhlola edlulayo;
• ukuphuka kwe-cuff diaphragm;
• ukulungiswa kwe-stem protrusion okungalungile.

Izimpawu ze-VUT enephutha

Izimpawu zokuthi i-amplifier iphukile zingabandakanya:

• ama-dips noma ukuhamba kwe-pedal eqinile kakhulu;
• self-braking imoto;
• ukuhiliza ukusuka ohlangothini lwekesi le-amplifier;
• ukwehla kwesivinini senjini uma ibhreka.

Ukucwiliswa noma ukuhamba okunzima kwe-brake pedal

I-pedal ye-brake enenjini icishiwe kanye ne-booster esebenzayo kufanele ikhishwe ngomzamo omkhulu, futhi ngemva kokucindezela okungu-5-7, yima endaweni ephezulu. Lokhu kubonisa ukuthi i-VUT ivalwe ngokuphelele futhi wonke ama-valve, kanye ne-diaphragm, asesimweni sokusebenza. Uma uqala injini bese ucindezela i-pedal, kufanele yehle ngomzamo omncane. Uma, lapho iyunithi yamandla ingasebenzi, ihluleka, futhi uma ingacindezelwa, i-amplifier iyavuza, ngakho-ke, inephutha.

Ukubhuleka kwemoto okuzenzakalelayo

Lapho i-VUT icindezelekile, ukubhuleka ngokungafanele komshini kungabonwa. I-pedal yebhuleki isendaweni ephezulu futhi icindezelwa ngomzamo omkhulu. Izimpawu ezifanayo zenzeka futhi lapho i-stem protrusion ingalungiswanga kahle. Kuvele ukuthi, ngenxa yobude bayo obukhulu, ihlale icindezela i-piston ye-brake cylinder, okubangela ukubhuleka okungenangqondo.

Hiss

"I-vacuum" eheyizayo iwubufakazi bokuqhekeka kwe-diaphragm cuff noma ukungasebenzi kahle kwevalve yokuhlola. Uma kwenzeka kube nokuqhekeka kwe-cuff yenjoloba noma ukuhlukaniswa kwayo kusuka kusisekelo sepulasitiki, umoya ovela ekamelweni lomkhathi ungena egumbini le-vacuum. Lokhu kubangela umsindo wokuhayiza. Kulokhu, ukusebenza kahle kwe-braking kuyancipha kakhulu, futhi i-pedal iwela phansi.

Uma i-cuff ilimele, ukuqina kwamakamelo kuphukile.

I-Hissing futhi kwenzeka lapho imifantu yakheka epayipini elixhuma i-amplifier epayipini lokungenisa le-multifold, kanye nalapho i-valve yokuhlola ihluleka, eklanyelwe ngokusebenza ukugcina i-vacuum ekamelweni le-vacuum.

Ividiyo: VUT his

Vacuum brake booster hissing

Ukunciphisa isivinini senjini

Ukungasebenzi kahle kwe-vacuum booster, okuyi-depressurization yayo, akuthinti kuphela ukusebenza kahle kwesistimu ye-brake, kodwa futhi nokusebenza kwesikhungo samandla. Uma kukhona ukuvuza komoya ohlelweni (ngokusebenzisa i-hose, i-valve yokuhlola noma i-diaphragm), izongena ku-multifold intake, iqede ingxube ye-air-fuel. Ngenxa yalokho, lapho ucindezela i-pedal yebhuleki, injini ingase ilahlekelwe isivinini ngokuzumayo ngisho nokuma.

Ividiyo: kungani injini ibambelela lapho ibhuleka

Ungahlola kanjani i-booster vacuum

Uma kwenzeka ukubonakaliswa kwezimpawu ezibalwe ngenhla, "i-vacuum cleaner" kufanele ihlolwe. Ungakwazi ukunquma ukusebenza kwedivayisi ngaphandle kokuyikhipha emotweni. Ukuze uthole ukuxilongwa, sidinga ipeyari yerabha evela ku-hydrometer kanye ne-screwdriver (i-slotted noma i-Phillips, kuye ngokuthi uhlobo lwama-clamps).

Senza umsebenzi wokuqinisekisa ngale ndlela elandelayo:

1. Vula ibhuleki yokupaka.
2. Sihlala endaweni yabagibeli bese sicindezela i-pedal ye-brake izikhathi ezingu-5-6 ngaphandle kokuqala injini. Emshinini wokugcina, shiya i-pedal phakathi nendawo yayo.
3. Sisusa unyawo lwethu ku-pedal, siqale isikhungo sikagesi. Nge-"vacuum" esebenzayo i-pedal izohamba ibanga elifushane phansi.
4. Uma lokhu kungenzeki, cisha injini, uye endaweni injini. Sithola izindlu ze-amplifier lapho, hlola i-valve flange yokuhlola kanye nokuphela kwe-hose yokuxhuma. Uma benamakhefu abonakalayo noma imifantu, silungiselela ukufaka esikhundleni sezingxenye ezilimele.
   

   Ukulimala kwepayipi le-vacuum kanye nokuhlola i-valve flange kungabangela ukucindezeleka kwe-VUT
5. Ngendlela efanayo, sihlola omunye umkhawulo we-hose, kanye nokuthembeka kokunamathiselwe kwayo ekufakeni ipayipi yokungena. Qinisa i-clamp uma kunesidingo.
   

   Uma i-hose iphuma ekufakeni ngokukhululekile, kuyadingeka ukuqinisa i-clamp
6. Hlola i-valve yendlela eyodwa. Ukuze wenze lokhu, nqamula ngokucophelela i-hose kuwo.
7. Susa i-valve kusuka ku-flange.
   

   Ukuze ukhiphe i-valve ku-flange, kufanele idonswe kuwe, ihlole ngobumnene nge-screwdriver
8. Sibeka ukuphela kwepheya phezu kwayo bese siyikhama. Uma i-valve isebenza, i-pear izohlala endaweni ecindezelekile. Uma iqala ukugcwala umoya, kusho ukuthi i-valve iyavuza. Kulokhu, kufanele kushintshwe.
   

   Uma i-pear igcwalisa umoya nge-valve, khona-ke inephutha
9. Uma kutholwa ukubhuleka okuzenzakalelayo kwemoto, uphawu lwe-valve shank yomlandeli kufanele luhlolwe. Ukuze wenze lokhu, sibuyela e-salon, sigobe umbhoxo endaweni yama-pedals, sithola ingemuva le-amplifier lapho. Sihlola i-cap yokuzivikela. Uma imuncwa, i-amplifier inephutha.
   

   Uma ikepisi linamathele ku-shank, i-VUT ayinasici
10. Sihambisa ikepisi phezulu futhi siyigoqe ukuze sithole ukufinyelela ku-shank.
    

    Uma ukuhayiza kwenzeka ngesikhathi kuxegiswa i-shank, i-VUT icindezeleka
11. Siqala injini. Siswayipha i-shank ngendlela evundlile kuzo zombili izinkomba, silalela imisindo ephakama kuleli cala. Ukubukeka kwesici sokuhayiza kubonisa ukuthi umoya oweqile udonselwa ku-vacuum booster housing.

Ividiyo: hlola nge-VUT

Ungahlola kanjani i-vacuum brake booster.

Ukulungisa noma ukushintshwa

Ngemva kokuthola ukungasebenzi kahle kwe-vacuum brake booster, ungahamba ngezindlela ezimbili: esikhundleni salo esisha noma uzame ukukulungisa. Kumele kuqashelwe ukuthi i-VUT entsha ngaphandle kwe-master brake cylinder izobiza cishe ama-ruble angu-2000-2500. Uma ungenaso isifiso sokusebenzisa imali engaka, futhi uzimisele ukulungisa umhlangano ngokwakho, uthenge ikhithi yokulungisa i-vacuum cleaner endala. Akubizi ngaphezu kwama-ruble angu-500 futhi kuhlanganisa lezo zingxenye ezivame ukuhluleka: i-cuff, i-shank cap, ama-gaskets enjoloba, ama-valve flanges, njll. Ukulungisa i-amplifier ngokwayo akunzima kakhulu, kodwa kudla isikhathi. Ihlinzeka ngokususwa kwedivayisi emotweni, ukuhlakazeka, ukuxazulula izinkinga, ukushintshwa kwezinto ezingalungile, kanye nokulungiswa.

Ikhithi ihlanganisa zonke izingxenye ezingaphansi kwemithwalo eqhubekayo

Shintsha i-vacuum booster noma ukulungisa, ukhetha. Sizocabangela zombili izinqubo, futhi siqale ngokufaka esikhundleni.

Ukushintshwa kwe-VUT nge-VAZ 2106

Amathuluzi adingekayo:

• I-screwdriver encane ene-slotted;
• ukhiye wesipanela we- "13";
• isikrufu sesokhethi kuya ku-"13".

I-oda lomsebenzi:

1. Sibeka imoto endaweni eyisicaba, sivule igiya.
2. Ekhabetheni, sigoba umata ngaphansi kukabakaki we-pedal. Sithola lapho ukuhlangana kwe-brake pedal kanye ne-booster pusher.
3. Usebenzisa i-screwdriver eboshiwe, susa isiqeshana sasentwasahlobo ephini lokukhweza le-pedal kanye ne-pusher shank.
   

   I-latch isuswa kalula nge-screwdriver
4. Sisebenzisa ukhiye othi "13", siqaqa amantongomane amane abambe i-amplifier yezindlu.
   

   Amantongomane kuma-studs akhululiwe ngokhiye othi "13"
5. Siphakamisa ihood. Sithola i-VUT endaweni yenjini.
6. Ngesikrufu sesokhethi ku-"13", siqaqa amantongomane amabili ezigxotsheni zesilinda esikhulu sebhuleki.
7. Ukudonsa isilinda esiyinhloko phambili, sisuse endlini ye-amplifier. Akudingekile ukukhipha amashubhu kuwo. Vele ubeke eceleni ngokucophelela bese uyibeka kunoma iyiphi ingxenye yomzimba noma injini.
   

   I-GTZ ixhunywe kwi-amplifier yezindlu ngamantongomane amabili
8. Usebenzisa i-screwdriver ene-slot encane, susa i-valve yokuhlola ku-flange yerabha ku-"vacuum box" yezindlu.
   

   Ungasebenzisa i-screwdriver eboshiwe ukuze unqamule i-valve.
9. Sikhipha i-VUT emotweni.
10. Sifaka i-amplifier entsha futhi sihlangane ngokulandelana okuphambene.

Ngemuva kokushintsha idivayisi, ungasheshi ukufaka isilinda esikhulu sokubopha, ngoba ngaphambi kwalokho kudingekile ukuhlola futhi, uma kunesidingo, ulungise i-protrusion yenduku, esizokhuluma ngayo ngemva kokucubungula inqubo yokulungisa i-VUT.

Ividiyo: Ukushintshwa kwe-VUT

Ukushintsha isicoci se-vacuum kokwakudala

Ukulungiswa kwe "vacuum iloli" Vaz 2106

Amathuluzi:

• vise;
• i-screwdriver esinezimpondo;
• isando esincane;
• impintshisi.

I-algorithm yezenzo:

1. Silungisa i-vacuum booster ngendlela engalungile nganoma iyiphi indlela elula, kodwa kuphela ukuze singayilimazi.
2. Sisebenzisa i-screwdriver nepliers, sivutha ama-halves omzimba wedivayisi.
   

   Imicibisholo ikhombisa izindawo zokuginqika
3. Ngaphandle kokunqamula uhhafu womzimba, sisontisa amantongomane phezu kwezikhonkwane zesilinda esiyinhloko. Lokhu kuyadingeka ukuze uzivikele lapho uqaqa idivayisi. I-spring yokubuya enamandla kakhulu ifakwe ngaphakathi kwekesi. Uma isiqondile, ingandiza iphume ngesikhathi ihlakazwa.
4. Lapho amantongomane ejikijelwa, sebenzisa ngokucophelela i-screwdriver ukuze unqamule indlu.
5. Siqaqa amantongomane ezigxotsheni.
6. Sikhipha intwasahlobo.
7. Sihlola izakhi zokusebenza ze-amplifier. Sinentshisekelo ku-cuff, izembozo ze-stud, isivikelo somzimba we-valve yomlandeli, kanye ne-valve flange yokuhlola.
   

   Umcibisholo ubonisa indawo yokulimala kwe-cuff.
8. Sishintsha izingxenye ezinesici. Sishintsha i-cuff kunoma yikuphi, ngoba ezimweni eziningi iba yimbangela yokungasebenzi kahle kwe-VUT.
   

   Ukuze ususe i-cuff, yisuse nge-screwdriver futhi uyidonsele kuwe ngamandla.
9. Ngemva kokushintshwa, sihlanganisa idivayisi.
10. Sigoqa emaphethelweni ecala nge-screwdriver, i-pliers nesando.

Ukulungisa ukudlala kwamahhala kwe-brake pedal kanye ne-protrusion ye-booster rod

Ngaphambi kokufaka i-brake master cylinder, kuyimpoqo ukulungisa ukudlala kwamahhala kwe-pedal kanye nokuphuma kwenduku ye-VUT. Lokhu kuyadingeka ukuze ususe ukudlala ngokweqile futhi ulungise ngokunembile ubude benduku ku-piston ye-GTZ.

Amathuluzi:

• ukhiye ku- "19";
• abadayisi;
• ukhiye ku- "7";
• irula noma i-vernier caliper;
• umaki.

Inqubo yokulungisa:

1. Ngaphakathi emotweni, sifaka irula eduze kwe-brake pedal.
2. Uma injini icishiwe, cindezela i-pedal uye esitobhini izikhathi ezingu-2-3.
3. Khulula i-pedal, ilinde ukuthi ibuyele endaweni yayo yasekuqaleni. Faka uphawu eruleni ngomaka.
   

   Ukudlala okukhululekile yibanga ukusuka endaweni ephezulu ukuya endaweni lapho i-pedal iqala ukucindezelwa khona ngamandla.
4. Siphinde sicindezele i-pedal, kodwa hhayi ekupheleni, kodwa kuze kube yilapho kuvela ukumelana okuphawulekayo. Maka lesi sikhundla ngomaka.
5. Hlola ukudlala kwamahhala kwe-pedal. Kufanele kube 3-5 mm.
6. Uma i-amplitude ye-pedal movement ingahambisani nezinkomba ezishiwo, siyakwandisa noma sinciphise ngokuzungezisa inkinobho yokukhanya kwebhuleki usebenzisa ukhiye "19".
   

   Ukuze ushintshe ukudlala kwamahhala kwe-pedal, vula iswishi iye ohlangothini olulodwa noma kwenye.
7. Sidlulela endaweni yenjini.
8. Sisebenzisa irula, noma kunalokho i-caliper, sikala i-protrusion ye-vacuum booster rod. Kufanele ibe ngu-1,05-1,25 mm.
   

   Isiqu kufanele siphume ngo-1,05-1,25 mm
9. Uma izilinganiso zikhombisa ukungqubuzana phakathi kwe-protrusion kanye nezinkomba ezicacisiwe, silungisa isiqu. Ukuze wenze lokhu, sibamba induku ngokwayo ngamapulangwe, bese siphendulela ikhanda layo ohlangothini olulodwa noma kwenye ngokhiye othi "7".
   

   I-protrusion yenduku ilungiswa ngokuphendula ikhanda layo ngokhiye othi "7"
10. Ekupheleni kokulungiswa, faka i-GTZ.

Isistimu ikhuphula amandla

Ngemva kokwenza noma yimuphi umsebenzi ohlobene nokushintshwa noma ukulungiswa kwezingxenye zesistimu yamabhuleki, amabhuleki kufanele ophe. Lokhu kuzosusa umoya emgqeni futhi kulinganise ukucindezela.

Izindlela namathuluzi:

• i-jack ne-wheel wrench;
• ukhiye ku- "8";
• i-rubber noma i-silicone hose enobubanzi obuyi-6 mm;
• isitsha esincane esihlanzekile esomile (okungcono sikhanye obala);
• i-brake fluid (yokugcwalisa).

Ngaphezu kwakho konke lokhu, umsizi uzodingeka nakanjani ukupompa uhlelo.

I-oda lomsebenzi:

1. Sibeka imoto endaweni eyisicaba evundlile. Sikhulula amantongomane okubopha kwesondo eliya kwesokudla.
2. Siphakamisa umzimba wemoto ngojeke. Siqaqa amantongomane ngokuphelele, siqaqa isondo.
3. Susa ikepisi ekufakweni kwesilinda sebhuleki esebenzayo.
   

   I-valve yokukhipha igazi ivaliwe
4. Sibeka umkhawulo owodwa we-hose ekufakeni. Faka esinye isiphetho esitsheni.
5. Sinikeza umyalo kumsizi ukuba ahlale endaweni yabagibeli bese ucindezela i-pedal ye-brake izikhathi ezingu-4-6, bese uyibamba endaweni ecindezelekile.
6. Lapho i-pedal icindezelekile ngemva kochungechunge lwezingcindezi, nokhiye othi "8" (kwezinye izinguquko ku-"10") sikhulula ukufaneleka ngamakota amathathu okujika. Ngalesi sikhathi, uketshezi luzogeleza lusuka ku-fitting lungene ku-hose luqhubeke lungene esitsheni, futhi i-brake pedal izokwehla. Ngemuva kokuthi i-pedal ihlezi phansi, ukufaka kufanele kuqiniswe futhi ucele umsizi ukuthi akhulule i-pedal.
   

   Ukumpompa kumele kuqhutshekwe kuze kufike uketshezi ngaphandle kokugeleza komoya epayipini
7. Sipompa kuze kube yilapho uketshezi lwamabhuleki ngaphandle komoya luqala ukugeleza lusuka ohlelweni. Khona-ke ungakwazi ukuqinisa ukulinganisa, ubeke i-cap kuso bese ufaka isondo endaweni.
8. Ngokufanisa, senza ukupompa amabhuleki isondo langaphambili kwesokunxele.
9. Sipompa amabhuleki angemuva ngendlela efanayo: okokuqala kwesokudla, bese kwesokunxele.
10. Lapho usuqedile ukumpompa, engeza uketshezi lwamabhuleki ezingeni ethangini bese ubheka amabhuleki engxenyeni yomgwaqo enezimoto ezincane.

Ividiyo: ukupompa amabhuleki

ukopha amabhuleki ividiyo

Uma uthi nhlá, inqubo yokufaka esikhundleni noma ukulungisa i-booster yebhuleki ingase ibonakale iyinkimbinkimbi. Eqinisweni, udinga nje ukuqonda yonke into ngokuningiliziwe, futhi ngeke udinge izinsizakalo zochwepheshe.