The utsi dongosolo galimoto VAZ 2104 - kuthetsa mavuto ndi kukonza nokha
Zamkatimu
Zinthu zokhazikika za dongosolo lotopetsa lagalimoto yonyamula anthu ya VAZ 2104 zimayambira pa 30 mpaka 50 km. Kenako mavuto amayamba - chifukwa cha kuvala, akasinja oyambira komanso oyambira amawotcha. Zizindikiro za kusagwira ntchito bwino zimawonekera popanda kuzindikira - kuphulika kwa mpweya kudzera mu fistula kumatsagana ndi phokoso losasangalatsa. Kuchotsa zida zowonongeka sikovuta kwa woyendetsa galimoto; Oyamba akulangizidwa kuti ayambe kuphunzira kamangidwe ka thirakiti la Zhiguli.
Ntchito ya Exhaust System Vaz 2104
Kuti mupeze mphamvu zambiri kuchokera ku injini, muyenera kuwotcha mafuta pamikhalidwe yabwino. Mpweya wofunikira umawonjezedwa ku mafuta, ndiye kuti kusakaniza kumatumizidwa kudzera muzitsulo zolowera ku ma silinda, kumene amaponderezedwa ndi ma pistoni 8-9. Zotsatira zake - pambuyo pa kung'anima, mafuta amawotcha pa liwiro linalake ndikukankhira ma pistoni kumbali ina, injini imagwira ntchito zamakina.
Kuwonjezera pa mphamvu yomwe imazungulira crankshaft ya injini, pamene kusakaniza kwa mpweya wa mpweya kumatenthedwa, zopangira zimatulutsidwa:
- kutulutsa mpweya woipa - carbon dioxide CO2, nitric oxide NO, carbon monoxide CO ndi mankhwala ena ang'onoang'ono;
- kutentha kwakukulu;
- phokoso lalikulu ngati mkokomo wopangidwa ndi kung'anima kulikonse kwa mafuta mu masilinda amagetsi amagetsi.
Gawo lalikulu la mphamvu yotentha yomwe imatulutsidwa imatayika m'chilengedwe chifukwa cha kuzizira kwa madzi. Kutentha kotsalako kumatengedwa ndi zinthu zoyaka moto zomwe zimatuluka kudzera mu utsi wambiri komanso chitoliro chotulutsa.
Ndi ntchito ziti zomwe VAZ 2104 zimathetsa:
- Kuchotsa mpweya wa chitoliro mu masilindala pa nthawi ya utsi sitiroko - kuyaka zinthu amakankhira kunja kwa zipinda ndi pistoni.
- Mpweya wozizira ndi kusinthana kwa kutentha ndi mpweya wozungulira.
- Kuchepetsa kugwedezeka kwa mawu ndi kuchepetsa kuchuluka kwa phokoso kuchokera pakugwira ntchito kwa injini.
Zosintha zatsopano za "anayi" - VAZ 21041 ndi 21043 zinali ndi makina opangira mafuta oyendetsedwa ndi magetsi - jekeseni. Chifukwa chake, thirakiti lotayirira lidawonjezeredwa ndi gawo losinthira chothandizira lomwe limachepetsa mpweya wapoizoni pochepetsa mankhwala (pambuyo pa kuwotcha).
Mapangidwe a exhaust tract
Pa zitsanzo zonse zapamwamba za VAZ, kuphatikizapo "zinayi", mpweya umakonzedwa mofanana ndipo uli ndi magawo atatu:
- gawo lolandirira mu mawonekedwe a chitoliro chapawiri chimawomberedwa ku flange ya manifold otopetsa - otchedwa mathalauza;
- gawo lapakati la thirakiti ndi chitoliro chimodzi okonzeka ndi thanki resonator (pa magalimoto ndi 1,5 ndi 1,6 lita injini pali 2 akasinja);
- pa mapeto a njira ndi silencer wamkulu.
Mu jekeseni zosintha za "anayi", anawonjezera thanki neutralizer, anaika pakati "bulawuzi" ndi gawo resonator. Kuchita bwino kwa chinthucho kumayendetsedwa ndi sensa ya okosijeni (kupanda kutero - lambda probe), yomwe imatumiza zidziwitso ku gawo lowongolera zamagetsi.
Gawo lirilonse la dongosololi limagwira ntchito yake. Mpopewo umachepetsa phokoso lalikulu, umasonkhanitsira mpweya mu ngalande imodzi ndikuchotsa kutentha kwa mkango. Chowotchera ndi chotchingira chachikulu chimatenga mafunde a mawu ndipo pamapeto pake kuziziritsa zinthu zoyaka. Dongosolo lonse limakhazikika pamiyendo 5:
- Paipi yotsika imalumikizidwa ndi injini pogwiritsa ntchito kulumikiza kwa flange, zomangira zake ndi mtedza wa 4 M8 wopangidwa ndi mkuwa wosagwira kutentha.
- Mapeto achiwiri a "thalauza" amawomberedwa ku bulaketi yomwe ili panyumba ya gearbox.
- Mtsuko wa mbiya yayikulu imayimitsidwa kuchokera pansi ndi zowonjezera 2 za rabara.
- Kumbuyo kwa chitoliro chotulutsa mpweya kumamangiriridwa ku thupi ndi khushoni la rabara.
Main silencer - chipangizo ndi mitundu
Chinthu chopangidwa kale chimapangidwa ndi chitsulo "chakuda" chokanirira ndipo chophimbidwa ndi utoto wotsutsa-kutu. Chidacho chili ndi magawo atatu:
- chitoliro chakutsogolo, chopindika kuti chilambalale nkhwangwa yakumbuyo;
- thanki yokhala ndi zipinda zitatu zokhala ndi dongosolo la magawo ndi machubu mkati;
- chotuluka nthambi chitoliro chokhala ndi bulaketi chomangira khushoni labala.
Mipata amapangidwa kumapeto kwa chitoliro kutsogolo kwa docking ndi resonator. Kulumikizana kumakonzedwa kuchokera kunja ndi clamp, bolt yolimbitsa ndi mtedza wa M8.
Silencers za "classic" zomwe zimagulitsidwa lero sizodalirika - zotsalira nthawi zambiri zimapangidwa ndi chitsulo chachiwiri ndikuwotcha pambuyo pa makilomita 15-25 zikwi. Ndizovuta kuzindikira gawo lotsika kwambiri pogula, njira yokhayo ndikuwunika momwe ma welds alili.
Kuwonjezera pa fakitale Baibulo, mitundu ina ya mufflers akhoza kuikidwa pa Vaz 2104:
- chinthu chowotcherera kwathunthu kuchokera kuchitsulo chosapanga dzimbiri;
- masewera (molunjika-kudutsa) njira;
- chigawo chapanyumba chokhala ndi thanki yozungulira yopangidwa ndi chitoliro chachitsulo chokhala ndi mipanda yopyapyala.
Mtundu wowongoka wa muffler umasiyana ndi gawo lokhazikika pamagwiritsidwe ntchito. Mipweya imadutsa paipi ya perforated ndipo sasintha njira, kukana kwa gawo ndi zero. Zotsatira zake: injiniyo ndi yosavuta "kupuma", koma phokoso limaponderezedwa kwambiri - kuyendetsa galimoto kumayendera limodzi ndi phokoso la phokoso.
Ngati ndinu "abwenzi" ndi makina owotcherera, mtundu wa fakitale wa muffler ukhoza kusinthidwa kapena chinthucho chikhoza kupangidwa kuyambira pachiyambi. Pazinthu zopangidwa kunyumba, mfundo yoyendetsera kutsogolo imayendetsedwa, chifukwa ndizovuta kwambiri kuwotcherera tanki yathyathyathya yokhala ndi magawo - ndikosavuta kugula gawo lomalizidwa. Momwe mungapangire muffler wamkulu ndi manja anu:
- Sankhani mapaipi a casing akunja ndi njira yodutsa molunjika. Monga thanki, mutha kugwiritsa ntchito chozungulira chozungulira kuchokera ku Tavria, kutenga chitoliro chakutsogolo chopindika kuchokera kugawo lakale la Zhiguli.
- Pangani chitoliro chamkati cha perforated pobowola mabowo Ø5-6 mm ndikudula mabala mozungulira mozungulira chitsulo.Perforation mu mawonekedwe a mabowo ndi mipata amachitikira ndimeyi ndi zina mayamwidwe phokoso kugwedezeka.
- Ikani chitoliro mu casing, kuwotcherera zisoti mapeto ndi kugwirizana kunja.
- Lembani patsekeke pakati pa thanki ndi njira yolowera mwachindunji ndi ubweya wa kaolin wosayaka kapena ulusi wa basalt.Monga chotsitsa phokoso, ndi bwino kugwiritsa ntchito ubweya wa kaolin wosayaka kapena basalt fiber.
- Weld hermetically asindikize chivundikiro cha casing ndikuyika zipilala zitatu zopachika mphira.
Gawo lomaliza la kupanga ndikujambula gawolo ndi mawonekedwe osagwirizana ndi kutentha. Mukakhazikitsa chotchinga chilichonse - fakitale kapena zopanga - kumapeto kwa chitoliro kumatha kupangidwa ndi mphuno yokongoletsera, yomwe imayikidwa panja ndi phula lotsekera.
Video: momwe mungapangire kutsogolo kuyenda nokha
Kusaka zolakwika
The malfunctions woyamba wa dongosolo mpweya utsi angayambe pambuyo 20 zikwi makilomita. Momwe ma muffler amawonekera pa mtundu wa VAZ 2104:
- chizindikiro chachikulu ndi kuwonjezeka kwa phokoso la phokoso kuchokera ku chitoliro chotulutsa mpweya chifukwa cha kuphulika kwa mpweya, phokoso la phokoso limadalira kukula kwa chilemacho;
- zomangira za gawo lotulutsa mawu zimatha, thanki imayamba kugwedezeka ndikugunda zinthu zathupi, ndikuyendetsa kuchokera pansi kumveka phokoso lopanda phokoso;Zopangira mphira zimatambasuka pakapita nthawi, thupi lopanda phokoso limayamba kupendekera mundege yopingasa ndikukhudza pansi pagalimoto.
- nthawi zina, chitoliro chimakhala chotsekedwa ndi mwaye, sichimalola kutuluka kwa mpweya, injini zosungiramo injini ndipo siziyambanso;
- Kulephera kwa ma probes a lambda pamagalimoto okhala ndi jekeseni kumabweretsa kukulitsanso kusakaniza kwamafuta, kuchulukirachulukira kwamafuta amafuta ndi kuwonongeka kwa magetsi m'njira zonse.
Kulandira zizindikiro kuchokera ku lambda probes, chipangizo chowongolera zamagetsi chimayang'anira kuperekedwa kwa mafuta kumasilinda. Pamene sensa ya okosijeni sikuwonetsa zizindikiro za "moyo", wolamulira amapita kumalo odzidzimutsa ndikupereka mafuta "mwakhungu", kutsatira pulogalamu yokonzedwa. Chifukwa chake kuchulukitsidwa kwakukulu kwa osakaniza, kugwedezeka pakuyenda ndi zovuta zina.
Vuto lodziwika bwino la muffler ndi kutenthedwa kwa thanki kapena polumikizira chitoliro, chokhazikika ndi chomangira. Zifukwa za kusagwira ntchito bwino:
- Ankhanza condensate adziunjikira mu muffler banki, pang'onopang'ono dzimbiri zitsulo. Chifukwa cha dzimbiri la mankhwala, timabowo tambiri timene timapanga pansi pa thanki, pomwe utsi umabowola.
- Zovala zachilengedwe za gawolo. Kuchokera nthawi zonse kukhudzana ndi zinthu zoyaka moto, zitsulo zimakhala zowonda kwambiri ndipo zimadutsa pamalo ofooka. Nthawi zambiri chilema chimawonekera pafupi ndi cholumikizira chowotcherera cha chitoliro ndi thanki.
- Kuwonongeka kwa makina ku chitini kuchokera ku zotsatira zakunja kapena chifukwa cha kutentha kwa mafuta mkati mwa utsi wambiri. Pamapeto pake, phokoso lalikulu limamveka kuchokera ku chitoliro, nthawi zina phokoso logwedezeka limatha kung'amba thupi la silencer pa seams.
Kuwonongeka kopanda vuto kwambiri ndikudutsa gasi pamphambano ya mapaipi a muffler ndi resonator. Phokoso lotulutsa mpweya limawonjezeka pang'ono, koma ngati palibe chochita, voliyumu imawonjezeka pang'onopang'ono. Kumangirira kwa mgwirizano kumafowoka, gawo la resonator limayamba kugwedezeka ndikugwira m'mphepete mwa msewu.
Chizindikiro chodziwikiratu cha kutulutsidwa kwa mpweya pamtunda wa mapaipi otulutsa mpweya ndi mikwingwirima ya condensate yomwe imatuluka pamodzi ndi utsi pamene injini ya galimoto inalibe nthawi yotentha kutentha kwa ntchito.
Kukonza ndi kusintha gawo la muffler
Ngati ma fistula amapezeka m'thupi, madalaivala odziwa zambiri amakonda kulumikizana ndi wowotcherera wodziwika bwino. Mbuyeyo adzayang'ana makulidwe achitsulo ndipo nthawi yomweyo apereke yankho - ngati n'zotheka kuthetsa vutolo kapena gawo lonselo liyenera kusinthidwa. Kuwotcha kwapansi kwa thanki kumapangidwira mwachindunji pagalimoto, nthawi zina, muffler ayenera kuchotsedwa.
Popanda zida zowotcherera kapena ziyeneretso zokwanira, sizingagwire ntchito kupanga fistula nokha; muyenera kugula ndikuyika gawo lina lopuma. Ngati mabowo ang'onoang'ono omwe amadyedwa ndi dzimbiri akuwonekera pakhoma la mbiya, ndizopanda pake kukhudzana ndi wowotcherera - chitsulo mwina chavunda, palibe chomwe chingagwire chigambacho. Ndikosavuta kusintha muffler nokha osati kulipira ntchito yosavuta.
Mufuna chida chanji
Kuti mutsegule mapaipi ndikuchotsa chotchingira, konzekerani zida zotsatirazi:
- 2 mphete wrenches 13 mm kukula;
- wrench yotseguka 10 mm;
- wrench ya chitoliro No. 3, yopangidwa kuti ikhale yodalirika yogwira magawo ozungulira ndi kukula kwa 20 ... 63 mm;
- nyundo yachitsulo;
- ojambula;
- screwdriver yokhala ndi nsonga yayikulu;
- magolovesi a nsalu.
Pazogwiritsidwa ntchito, mudzafunika zida zatsopano zopangira mphira (mtsamiro ndi zowonjezera 2 zokhala ndi ndowe) ndi mafuta a aerosol WD-40, omwe amathandizira kwambiri kumasula zolumikizira zomata.
Ntchito ikulimbikitsidwa kuti ichitike pa dzenje, overpass kapena kukweza galimoto. Kugona pansi pagalimoto, kulumikiza chotchinga kuchokera ku resonator ndikovuta kwambiri - chifukwa cha kusowa kwa malo omasuka, muyenera kuchita ndi manja anu opanda kanthu, kugwedezeka ndikumenya nyundo sikutheka.
Malangizo a Disassembly
Musanayambe ntchito, yendetsani "anayi" mu dzenje loyang'ana ndikusiya galimotoyo kuti ikhale pansi kwa mphindi 15-30. Zigawo zamakina otulutsa mpweya zimatenthedwa bwino ndi mpweya wotulutsa mpweya ndipo zimatha kuwotcha manja anu ngakhale pamagulovu.
Chophimbacho chikazirala, ikani mafuta a WD-40 pamgwirizano ndi bawuti ya chotchinga chokwera, kenako pitilizani ndi disassembly:
- Pogwiritsa ntchito ma wrenchi awiri a 13 mm, masulani natiyo ndi kumasula chomangira chomangirira pamodzi ndi mapaipi a resonator ndi muffler. Sunthani chotchinga kumbali.Choletsacho chikamasuka, chigwetseni mosamala pa chubu cha resonator
- Chotsani ma hanger 2 omwe ali m'mbali mwa mlanduwo. Ndowe ndizosavuta kuchotsa ndi pliers.Pamene disassembling, kumbukirani malo olondola suspensions - mbedza kunja
- Pogwiritsa ntchito wrench ya 10 mm, chotsani bawuti yolumikiza khushoni lakumbuyo ndi bulaketi pachophimba.Bawuti yoyikira pilo nthawi zambiri imakhala dzimbiri ndipo simatha kumasulidwa, motero oyendetsa galimoto amaisintha kukhala chopindika cha elekitirodi kapena msomali.
- Lumikizani gawo lotulutsidwa kuchokera ku chowuzira. Apa mutha kugwiritsa ntchito wrench ya chitoliro, nyundo (kumenya thanki kudzera pansonga yamatabwa) kapena screwdriver.
Pogwiritsa ntchito screwdriver yotakata, muyenera kumasula m'mphepete mwa chitoliro chokhazikika, kenako kumasula kulumikizako ndi manja anu, mutagwira resonator ndi wrench ya gasi. Ngati njira zomwe zili pamwambazi sizikuthandizani, ingodulani chitolirocho ndi chopukusira ngodya.
Kuyika kwa gawo latsopano lopuma kumachitika motsatira dongosolo. Apa ndikofunika kuti mugwirizane ndi chitoliro cha muffler njira yonse, apo ayi zinthu zomwe zimatuluka zimayamba kugunda pansi kapena gawo la resonator lidzagwedezeka. Onjezani mafuta olumikizana ndi ulusi.
Video: momwe mungasinthire muffler nokha
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Kuchotsa zolakwika zazing'ono
Popanda kuwotcherera, kabowo kakang'ono mu muffler kumatha kukonzedwa kwakanthawi ndi kutentha kwakukulu kwa ceramic sealant. Kapangidwe kapadera kokonza mapaipi otulutsa mpweya amagulitsidwa pa sitolo iliyonse yamagalimoto. Kuphatikiza apo, mufunika zinthu zotsatirazi:
- malata ndi makulidwe a 0,2 ... 0,5 mm;
- degreaser - mzimu woyera, mafuta "galosh";
- nsanza;
- burashi yokhala ndi chitsulo chachitsulo, nsalu yaikulu ya emery, lumo lachitsulo.Ceramic sealant nthawi zambiri amagwiritsidwa ntchito ndi eni ake a Zhiguli kuti athetse fistula ya chitoliro cha kutopa
Chidutswa cha malata chikhoza kudulidwa kuchokera pazithunzi zamalata zomwe zimagwiritsidwa ntchito poyika makina owuma.
Musanasindikize fistula, m'pofunika kuchotsa muffler, apo ayi mukhoza kusowa zolakwika zina. Kupatulapo ndikusindikiza mabowo pansi pa chitini, pamenepa sikoyenera kumasula gawolo. Momwe mungatseke bwino fistula:
- Gwiritsani ntchito burashi ndi sandpaper kuti muyeretse chilema ku dothi ndi dzimbiri. Opaleshoniyo imakulolani kuti muyese pamwamba ndikukulitsa malo owonongeka.
- Konzani chotchinga cha malata - dulani kachingwe mpaka kukula kwa chilemacho.Mbiri yokhala ndi mipanda yopyapyala yogwiritsidwa ntchito pomaliza idzagwiritsidwa ntchito popanga chotchinga.
- Chotsani bwino pamwamba ndikuyika ceramic sealant pamalo owonongeka. Pangani makulidwe osanjikiza molingana ndi malangizo a phukusi.Musanagwiritse ntchito zojambula za ceramic, gawo la mapaipi limachotsedwa bwino.
- Kuchita bandeji - kukulunga chitoliro ndi kudula-kunja Mzere wa zitsulo, mapindikidwe malekezero ake mu kudziletsa clamping iwiri achepetsa.Pambuyo pakupindika kawiri kwa mzerewo, malekezero a bandeji ayenera kumangidwa ndi nyundo
Chosindikiziracho chikalimba, yambani injini ndikuonetsetsa kuti palibe mpweya wotuluka. Kukonza ndi bandeji ndi muyeso kwakanthawi, chigambacho ndi chokwanira makilomita 1-3, ndiye muffler akuyakabe.
Video: kukonza utsi ndi sealant
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Cholinga ndi chipangizo cha resonator
Pankhani ya kapangidwe kake, resonator ndi yofanana ndi muffler wowongoka - chitoliro chokhala ndi perforated chimayikidwa mkati mwa thupi la cylindrical popanda magawo. Kusiyanitsa kuli ngati jumper yogawa mtsukowo m'zipinda ziwiri za resonator. Element imagwira ntchito zitatu:
- amazindikira ndi pre-suppresses mafunde phokoso;
- amataya mbali ya kutentha kuchokera ku zinthu zoyaka;
- kumatalikitsa moyo wa chowumitsira chachikulu.
Panthawi yogwira ntchito, thanki yazipinda ziwiri imagwiritsa ntchito mfundo ya resonance - kugwedezeka kwa mawu kumawonekera mobwerezabwereza kuchokera pamakoma, kugundana ndi mafunde omwe akubwera ndikuchotsana. 2104 mitundu ya zigawo anaikidwa pa Vaz 3:
- Magalimoto okhala ndi mphamvu ya carburetor anali ndi resonator yayitali ya akasinja a 2. Chinthu chokhala ndi 2105 chitini chinayikidwa pa kusinthidwa ndi injini ya VAZ 1,3 yokhala ndi malita 1.Chiwerengero cha zitini mu gawo la resonator zimatengera kusamutsidwa kwa injini
- Mitundu yokhala ndi jekeseni, yopangidwa molingana ndi miyezo ya chilengedwe Euro 2, idamalizidwa ndi resonator yaifupi yokhala ndi thanki imodzi. Chitoliro cholowera chinayamba ndi flange, yomwe idamangidwa ndi mabawuti awiri kwa mnzake wa neutralizer.
- Pa kusintha kwa VAZ 21043 ndi 21041 "kuthwa" ku zofunikira za Euro 3, resonator yaifupi kwambiri inagwiritsidwa ntchito, yokhala ndi flange yokwera kwa studs 3.Zigawo zazifupi za Euro 2 ndi Euro 3 zimayikidwa pa "zinayi" ndi jekeseni
Kuwonongeka ndi kuwonongeka kwa mabanki a resonator ndizofanana ndi gawo lalikulu la muffler. Panthawi yogwira ntchito, ziboliboli ndi mapaipi zimawotcha, dzimbiri kapena kuswa mphamvu zakunja. Njira zokonzera ndizofanana - kuwotcherera, bandeji kwakanthawi kapena kusintha kwathunthu kwa gawolo.
Video: momwe mungasinthire resonator pamitundu yakale ya VAZ
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Kwa zaka zambiri, zimakhala zovuta kupeza zida zopangira zida zapamwamba zamagalimoto apanyumba zomwe zatha. Zochita zimasonyeza kuti ndi bwino kukonzanso fakitale yoyambirira nthawi zambiri kusiyana ndi kugula gawo losadziwika, lomwe lidzaphwanyidwa pambuyo pa makilomita 10 zikwi. Njira yachiwiri yodalirika ndiyo kuwononga ndalama, koma ikani chitoliro chokhazikika chachitsulo chosapanga dzimbiri.