Indlela yokufaka esikhundleni se-gasket ye-exhaust manifold

Ama-gaskets amaningi aphumayo avala izikhala ukuze kugcinwe amagesi e-exhaust ngaphandle kwesistimu yokukhipha umoya, kanye nokunciphisa umsindo wenjini futhi kuthuthukise ukusebenza kahle kukaphethiloli.

Isetshenziswa njengomthombo wokuvala wanoma iliphi igebe phakathi kwembobo ye-cylinder head outlet kanye ne-exhaust manifold, i-exhaust manifold gasket ingenye yama-gasket abaluleke kakhulu emotweni. Le ngxenye ayivimbeli nje kuphela amagesi anobuthi okukhipha umoya enjinini ngaphambi kokuba ingene ohlelweni lokwelapha ngemva kokwelashwa, kodwa futhi isiza ekwehliseni umsindo wenjini, ithuthukise ukusebenza kahle kukaphethiloli, futhi ingaphazamisa namandla enjini yakho ewakhiqizayo.

Ngaphambi kokuba i-exhaust iphume ku-tailpipe, idlula ochungechungeni lwamapayipi e-exhaust nezixhumi ukuze kuncishiswe umsindo wenjini, isuse amagesi akhiphayo ayingozi futhi yandise ukusebenza kahle kwenjini. Le nqubo iqala ngokushesha lapho i-valve yokukhipha umoya ivuleka futhi uphethiloli osanda kushiswa ukhishwa ngembobo yokukhipha umoya we-cylinder head. I-exhaust manifold, exhunywe esihlokweni se-cylinder nge-gasket phakathi kwayo, bese isakaza amagesi kulo lonke uhlelo lwe-exhaust.

Lawa ma-gaskets ngokuvamile enziwa ngensimbi embossed (ngezingqimba eziningi kuye ngogqinsi oludingwa umenzi wenjini), izinga lokushisa eliphezulu le-graphite, noma, kwezinye izimo, izinhlanganisela ze-ceramic. I-exhaust ye-multifold gasket imunca ukushisa okunamandla kanye nentuthu ephumayo enobuthi. Ezimweni eziningi, ukulimala kwe-gasket eningi kukhipha amandla kubangelwa ukushisa okukhulu okuvela kwesinye sezimbobo zokukhipha umoya. Uma ikhabhoni yakheka ezindongeni zekhanda le-cylinder, kwesinye isikhathi ingavutha, ibangele ukuthi i-gasket ye-exhaust "ivutha" noma ishe endaweni ethile. Uma lokhu kwenzeka, uphawu phakathi kwe-exhaust manifold kanye nekhanda le-cylinder lingavuza.

Uma i-exhaust manifold gasket "icindezelwe" noma "ishisiwe", kufanele ingene esikhundleni sikamakhenika onolwazi olunzulu. Ezimotweni ezindala, le nqubo ilula kakhulu; ngenxa yokuthi i-multifold exhaust ivame ukuvuleka futhi ifinyeleleke kalula. Izimoto ezintsha ezinezinzwa ezithuthukisiwe kanye namadivayisi engeziwe okulawula ukungcola ngokuvamile angenza kube nzima kumakhenikha ukuthi akhiphe ama-gasket amaningi akhipha umoya. Kodwa-ke, njenganoma iyiphi enye ingxenye yemishini, i-gasket embi noma engalungile yokukhipha umoya ingaba nezimpawu ezimbalwa eziyisixwayiso, njenge:

• Ukusebenza kwenjini okunganele: I-gasket ekhipha umoya evuzayo eningi inciphisa isilinganiso sokuminyanisa ngesikhathi se-exhaust stroke yenjini. Lokhu kuvame ukunciphisa ukusebenza kwenjini futhi kungabangela injini ukuthi iminyanise ngaphansi kokusheshisa.

• Ukuncipha Kokusebenza Kweziphethiloli: I-gasket ephumayo ephumayo eningi ingaba nomthelela ekwehliseni ukusebenza kahle kukaphethiloli.

• I-Exhaust Eyengeziwe Inuka Ngaphansi Kwe-Hood: Uma i-exhaust manifold seal iphulwa noma ikhishwa, amagesi azophuma kuwo, okuvame ukuba nobuthi. Le exhaust izonuka ngokwehlukile kune-exhaust ephuma ku-tailpipe.

• Umsindo Wenjini Oweqile: Ukuvuza nge-exhaust manifold gasket ngokuvamile kuzoholela kuntuthu we-exhaust ongashintshiwe ozoba phezulu kunokuvamile. Ungase futhi uzwe "hiss" kancane lapho i-gasket yonakalisiwe.

Ingxenye 1 kwezi-4: Qonda Izimpawu Ze-Exhaust Manifold Gasket Ephukile

Kunzima kakhulu nakumakakhenikha onolwazi kakhulu ukuhlonza kahle inkinga ye-exhaust manifold gasket. Ezimweni eziningi, izimpawu ze-exhaust eningi eyonakele kanye nama-gaskets ngaphansi zifana kakhulu. Kuzo zombili izimo, umonakalo uzophumela ekuvuzeni kwe-exhaust, okuvamise ukutholwa izinzwa ezixhunywe ku-ECM yemoto. Lo mcimbi uzokwenza ukuthi ukukhanya kwenjini yokuhlola kusebenze ngokushesha futhi kukhiqize ikhodi yephutha ye-OBD-II egcinwe ku-ECM futhi ingalandwa kusetshenziswa isithwebuli sedijithali.

Ikhodi ejwayelekile ye-OBD-II (P0405) isho ukuthi kunephutha le-EGR ngenzwa eqapha le sistimu. Le khodi yephutha ivamise ukutshela umakhenikha ukuthi kunenkinga ngohlelo lwe-EGR; ezimweni eziningi kungenxa yokuqhekeka kwe-exhaust okuphindaphindeka ngenxa ye-gasket engasebenzi kahle yokukhipha umoya. I-exhaust manifold gasket izoshintshwa uma usadinga ukufaka esikhundleni se-exhaust manifold gasket. Uma inkinga iku-gasket, kuzodingeka ususe i-exhaust manifold ukuze uhlole futhi ubeke esikhundleni.

Ingxenye 2 kwezi-4: Ukulungiselela Ukushintsha I-Exhaust Manifold Gasket

Amazinga okushisa ahlukahlukene angafinyelela ku-900 degrees Fahrenheit, angalimaza i-exhaust manifold gasket. Ezimweni eziningi, le ngxenye yenjini ingahlala impilo yonke yemoto yakho. Kodwa-ke, ngenxa yendawo yayo kanye nokumunca ukushisa okukhulu, kungase kwenzeke umonakalo ozodinga ukushintshwa kwawo.

• Ukunakwa: Ukuze ungene esikhundleni se-gasket ye-exhaust manifold, kufanele uqale ususe i-multifold exhaust. Ngokuya ngokwakhiwa, imodeli, kanye nonyaka wemoto yakho, ezinye izinhlelo ezinkulu zemishini zingadinga ukususwa ukuze uthole ukufinyelela kule ngxenye. Lona umsebenzi okufanele wenziwe kuphela kusetshenziswa amathuluzi afanele, izinto zokwakha kanye nezinsiza ukuze umsebenzi wenziwe ngendlela efanele.

• Ukunakwa: Izinyathelo ezingezansi ziyiziyalezo ezijwayelekile zokushintsha i-exhaust manifold gasket. Izinyathelo eziqondile nezinqubo zingatholakala encwadini yesevisi yemoto futhi kufanele ibuyekezwe ngaphambi kokwenza lo msebenzi.

Kodwa-ke, ezimweni eziningi, i-gasket ekhishwayo eshaywayo ingaholela ekulimaleni kwamachweba ekhanda lokuphuma. Uma lokhu kwenzeka, kuzodingeka ukhiphe amakhanda e-cylinder futhi ulungise umonakalo wechweba elishile; njengoba ukumane esikhundleni gasket ngeke ukuxazulula izinkinga zakho. Eqinisweni, ezimweni eziningi lokhu kungabangela umonakalo omkhulu ku-hardware ye-cylinder yokukhipha njengama-valve, ama-retainers kanye nezibambi.

Uma ukhetha ukwenza lo msebenzi, cishe uzodinga ukususa izingxenye ezimbalwa ukuze uthole ukufinyelela ku-multifold exhaust. Izingxenye ezithile ezidinga ukususwa zincike emotweni yakho, kodwa ezimweni eziningi lezi zingxenye zizodinga ukususwa ukuze zibe nokufinyelela okugcwele exhaust manifold:

• injini ihlanganisa
• Imigqa epholile
• Amapayipi okungenisa umoya
• Isihlungi somoya noma sikaphethiloli
• qeda amapayipi
• Amajeneretha, amaphampu amanzi noma izinhlelo zokupholisa umoya

Ukuthenga nokufunda imanuwali yesevisi kuzokunikeza imiyalelo enemininingwane yokulungisa okuningi okuncane noma okukhulu. Sincoma ukuthi ufunde imanuwali yesevisi ngaphambi kokuzama lo msebenzi. Kodwa-ke, uma udlule kuzo zonke izinyathelo ezidingekayo futhi ungenaso isiqiniseko esingu-100% ngokufaka i-exhaust manifold gasket emotweni yakho, thinta umakhenikha oqinisekisiwe we-ASE wasendaweni wakwa-AvtoTachki.

Izinto ezidingekayo

• Izikrufu ezifakwe ebhokisini noma amasethi ama-ratchet wrenches
• I-Carb Cleaner Can
• Indwangu yesitolo ehlanzekile
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• I-flashlight noma ukwehla kokukhanya
• Isikrini somthelela namasokhethi womthelela
• I-sandpaper enhle, uboya bensimbi kanye ne-gasket scraper (kwezinye izimo)
• Amafutha Angena Ngamafutha (WD-40 noma i-PB Blaster)
• Ukushintsha i-gasket ye-exhaust eningi kanye ne-exhaust pipe gasket
• Imishini yokuzivikela (izibuko zokuvikela namagilavu)

• Ispanner

• Imisebenzi: Amanye ama-nifold exhaust ezimotweni ezincane namaSUV axhumeke ngqo kusiguquli se-catalytic. Uthanda noma ungathandi, i-multifold exhaust izodinga ama-gaskets amabili amasha.

Eyokuqala i-gasket ephumayo eningi enamathela ekhanda lesilinda. Enye i-gasket ehlukanisa i-exhaust manifold kusuka kumapayipi okukhipha umoya. Bheka imanuwali yesevisi yemoto yakho ukuze uthole izinto eziqondile kanye nezinyathelo zokuthatha indawo ye-exhaust manifold. Futhi, qiniseka ukwenza lo msebenzi lapho injini ibanda.

Ingxenye yesi-3 kwezi-4: Ukushintsha i-gasket ephumayo eminingi

• Ukunakwa: Le nqubo elandelayo inemininingwane yemiyalelo evamile yokushintsha i-gasket ye-exhaust manifold. Ngaso sonke isikhathi bheka imanuwali yesevisi yemoto yakho ngezinyathelo eziqondile kanye nezinqubo zokushintsha i-exhaust manifold gasket ukuze wenze okuthile, imodeli, nonyaka wemoto yakho.

Isinyathelo 1: Nqamula ibhethri lemoto. Nqamula izintambo eziphozithivu nezinegethivu ukuze unqamule amandla kuzo zonke izingxenye ze-elekthronikhi ngaphambi kokukhipha noma yiziphi izingxenye.

Isinyathelo sesi-2: Susa ikhava yenjini. Khulula amabhawodi avikela ikhava yenjini usebenzisa i-ratchet, isokhethi nesandiso, bese ukhipha ikhava yenjini. Kwesinye isikhathi kuba khona nezixhumi ze-snap-in noma amahhanisi kagesi okumele akhishwe ukuze kukhishwe ikhava enjinini.

Isinyathelo sesi-3: Susa izingxenye zenjini ngendlela ye-exhaust manifold.. Imoto ngayinye izoba nezingxenye ezihlukene eziphazamisa i-exhaust manifold gasket. Bheka imanuwali yesevisi yemoto yakho ukuze uthole imiyalelo yokuthi uzisusa kanjani lezi zingxenye.

Isinyathelo sesi-4: Susa isivikelo sokushisa. Ukuze ususe isivikelo sokushisa, ezimweni eziningi, uzodinga ukukhulula ama-bolts amabili kuya kwamane atholakala phezulu noma ohlangothini lwe-exhaust manifold. Bona imanuwali yesevisi yemoto yakho ukuze uthole imiyalelo eqondile.

Isinyathelo sesi-5: Fafaza amabhawodi noma amantongomane e-exhaust ngoketshezi olungena ngaphakathi.. Ukuze ugweme ukukhumula amantongomane noma ukuphuka izigxobo, sebenzisa inani eliningi lamafutha angena enathini ngalinye noma ibhawudi elivikela i-exhaust eningi kumakhanda amasilinda. Linda imizuzu emihlanu ngaphambi kokuzama ukususa lamantongomane ukuze uketshezi lucwilise ku-stud.

Ngemva kokuqeda lesi sinyathelo, ngena ngaphansi kwemoto noma, uma imoto isendaweni yokumisa, fafaza amabhawodi axhuma i-exhaust manifold kumapayipi okukhipha umoya. Isikhathi esiningi kuzoba namabhawodi amathathu axhuma i-exhaust manifold kumapayipi okukhipha umoya. Fafaza uketshezi olungena ezinhlangothini zombili zamabhawodi namantongomane futhi uluvumele lucwilise ngenkathi ususa phezulu.

Isinyathelo sesi-6: Susa i-exhaust manifold ekhanda lesilinda.. Susa amabhawodi avikela i-exhaust manifold ekhanda lesilinda. Usebenzisa isokhethi, isandiso, kanye ne-ratchet, khulula amabhawodi nganoma iyiphi indlela, noma kunjalo, lapho ufaka i-manifold entsha ngemva kokufaka i-gasket ephumayo, uzodinga ukuwaqinisa ngendlela ethile.

Isinyathelo sesi-7: Susa i-exhaust manifold epayipini lokukhipha umoya.. Sebenzisa isikrufu sesokhethi ukuze ubambe ibhawodi nesokhethi ukuze ususe inati (noma okuphambene nalokho, kuye ngokuthi ukwazi kwakho ukufinyelela kule ngxenye) futhi ukhiphe amabhawodi abambe amasistimu amabili okukhipha umoya. Susa i-multifold exhaust emotweni ngemva kokuqeda lesi sinyathelo.

Isinyathelo sesi-8: Susa i-gasket endala yokukhipha amandla. Lapho i-exhaust manifold ikhishiwe emotweni, i-exhaust manifold gasket kufanele ishelele kalula. Kodwa-ke, kwezinye izimo, i-gasket ifakwe ekhanda le-cylinder ngenxa yokushisa ngokweqile. Kulesi simo, uzodinga i-scraper encane ukuze ususe i-gasket ekhanda le-cylinder.

• Ukuvimbela: Uma ubona ukuthi i-cylinder head gasket inamathele emachwebeni okukhipha umoya, kufanele ususe amakhanda e-cylinder, uwahlole futhi uwakhe kabusha uma kunesidingo. Ezimweni eziningi, lolu hlobo lomonakalo lubangelwa i-valve yokukhipha enesici. Uma kungalungiswanga, kuzodingeka wenze lesi sinyathelo futhi maduze kunokuba kamuva.

Isinyathelo sesi-9: Hlanza izimbobo zokukhipha umoya ekhanda lesilinda.. Usebenzisa ithini lesihlanzi se-carburetor, lifutha ku-rag yesitolo ehlanzekile bese usula ingaphakathi lezimbobo zokukhipha umoya kuze kube yilapho imbobo isihlanzekile. Kufanele futhi usebenzise uvolo wensimbi noma i-sandpaper elula kakhulu bese ugaya izimbobo kancane ukuze ususe noma yikuphi umgodi noma izinsalela ngaphandle kwendawo yokuphuma. Futhi, uma ikhanda lesilinda libukeka lishintshile noma lilimele, susa amakhanda amasilinda bese uhlola noma ulungise isitolo sikamakhenikha esichwepheshile.

Ngemuva kokufaka i-gasket entsha, uzodinga ukufaka ama-bolts abambe i-multifold exhaust kumakhanda e-cylinder ngephethini ethile. Sicela ubheke imanuwali yesevisi yemoto yakho ukuze uthole iziqondiso ezinembile kanye nezilungiselelo ezinconyiwe ze-torque yokufaka kabusha i-multifold exhaust entsha.

Isinyathelo se-10: Faka i-gasket entsha ye-exhaust manifold.. Izinyathelo zokufaka i-exhaust manifold gasket entsha ziwukuhlanekezela kwezinyathelo okufanele zisuswe, njengoba zibalwe ngezansi:

• Faka i-gasket entsha ekhipha amandla amaningi phezu kwezikodi ezisekhanda lesilinda.
• Gcoba i-anti-seice kuma-cylinder head studs avikela i-exhaust eningi ekhanda le-cylinder.
• Faka i-gasket entsha phakathi kwephansi le-multifold exhaust kanye namapayipi okukhipha.
• Namathisela i-nifold exhaust emapayipini okukhipha umoya ngaphansi kwemoto ngemva kokufaka i-anti-seep kubhawodi ngalinye.
• Shelelisela i-exhaust manifold kuma-cylinder head studs.
• Isandla qinisa inadi ngalinye ezindongeni zekhanda lesilinda ngokulandelana okucaciswe umenzi wemoto kuze kube yilapho inadi ngalinye liqina isandla futhi i-exhaust manifold ishaywa ngekhanda lesilinda.
• Qinisa amantongomane e-exhaust amaningi ku-torque efanele futhi njengoba nje kunconywe umenzi wemoto.
• Faka isivikelo sokushisa kumanifold exhaust.
• Faka amakhava enjini, izintambo zokupholisa umoya, izihlungi zomoya, nezinye izingxenye ezisusiwe ukuze uthole ukufinyelela ku-multifold exhaust.
• Gcwalisa irediyetha ngesipholile esinconywayo (uma bekufanele ukhiphe imigqa yokupholisa)
• Susa noma yimaphi amathuluzi, izingxenye, noma izinto ozisebenzisile kulo msebenzi.

• Xhuma amatheminali ebhethri

  • UkunakwaIMP: Uma imoto yakho inekhodi yephutha noma inkomba kudeshibhodi, udinga ukulandela izinyathelo ezinconyiwe zomkhiqizi ukuze usule amakhodi amaphutha amadala ngaphambi kokuhlola ukushintshwa kwe-gasket ephumayo eminingi.

Ingxenye yesi-4 kwezi-4: Hlola ukulungisa

Lapho kuhlolwa imoto emlilweni, noma yiziphi izimpawu ezazibonakala ngaphambi kokuba kushintshwe i-exhaust manifold gasket kufanele zinyamalale. Ngemva kokuba ususule amakhodi ephutha kukhompuyutha yakho, qala imoto ngesivalo ukuze wenze ukuhlola okulandelayo:

• QAPHELA noma yimiphi imisindo ebiyizimpawu ze-exhaust manifold gasket eshaywayo.
• BHEKA: ukuvuza noma amagesi aphumayo ekuxhumekeni kwekhanda le-exhaust-to-cylinder noma kumapayipi wokukhipha ngezansi
• QAPHELA: Noma yiziphi izibani eziyisixwayiso noma amakhodi amaphutha avela kusithwebuli sedijithali ngemva kokuqala injini.
• HLOLA: uketshezi ongase uludinge ukuze ulukhiphe noma ulukhiphe, kuhlanganise nokupholisa. Qiniseka ukuthi ulandela izincomo zomkhiqizi zokwengeza into epholile.

Njengovivinyo olwengeziwe, kunconywa ukuthi uhlole imoto emgwaqeni ngomsakazo uvaliwe ukuze ulalele noma yimuphi umsindo womgwaqo noma umsindo omkhulu ovela engxenyeni yenjini.

Njengoba kushiwo ngenhla, uma ufunde le miyalo futhi ungakabi nesiqiniseko esingu-100% mayelana nokuqedela lokhu kulungisa, noma uma unqume ngesikhathi sokufaka ngaphambilini isheke ukuthi ukususa izingxenye zenjini ezengeziwe kungaphezu kwezinga lakho lokunethezeka, sicela uxhumane nenye yezitifiketi zethu zasendaweni. Omakhenikha be-ASE abavela ku-AvtoTachki.com bazongena esikhundleni se-gasket ephumayo eminingi.