Tsheb muffler ntaus ntawv: nta, kos duab thiab tshuaj xyuas
Tsheb muffler ntaus ntawv: nta, kos duab thiab tshuaj xyuas
Anonim

Lub tsheb muaj cov cuab yeej siv. Qhov no tsis yog tsuas yog lub cav, gearbox, ncua kev kawm ntawv thiab lub cev ua haujlwm. Lub tsheb kuj muaj qhov tso pa tawm. Nws suav nrog xws li cov khoom xws li Silencer. Nws yog dab tsi thiab nws yog npaj li cas? Peb yuav xav txog cov cuab yeej ntawm lub tsheb muffler hauv peb tsab xov xwm niaj hnub no.

Destination

Qhov no yog ib qho tseem ceeb ntawm cov txheej txheem ntawm lub tso pa tawm. Nws yog lub muffler uas tso cai rau koj los txo qis cov suab nrov thaum lub cav idling thiab nyob rau hauv load. Tsis tas li ntawd, cov khoom siv no ua cov haujlwm hauv qab no:

  • Txo qhov ntws ntawm cov pa roj.
  • Txo lawv qhov kub thiab txias.
  • Hloov lawv lub zog (txo ripple).
  • muffler vase
    muffler vase

Koj yuav tsum nkag siab tias cov pa hluav taws xob uas tawm los ntawm lub tog raj kheej lub cav muaj qhov siab heev. Nyob rau hauv kev pom ntawm no, tseem ceeb suab vibrations yog tsim. Lub luag haujlwm ntawm lub suab nrov yog hloov cov kev vibrations rau hauv thermal zog. Qhov no txo cov suab nrov.

Tau kawg, nws yuav tsis tuaj yeem ua tiav qhov ntsiag to, tab sis nws yuav tuaj yeem tshem tawm feem ntau ntawm kev vibrations. Tab sis lub hauv paus ntsiab lus ntawm kev ua hauj lwm ntawm lub muffler yog xws li hais tias nws tsim rov qab siab nyob rau hauv lub tso pa system. Qhov no ua rau muaj kev txo qis hauv lub cav fais fab. Rau lub hom phiaj no, kev ua kis las mufflers tau teeb tsa rau qee lub tsheb, tab sis peb yuav tham txog lawv me ntsis tom qab.

Device

Yog li, cia peb xav txog cov khoom siv muffler ntawm VAZ thiab lwm lub tsheb niaj hnub. Tus tsim ntawm cov khoom xws li:

  • lub cev hlau;
  • pem hauv ntej perforated tube;
  • middle muab faib;
  • inlet pipe;
  • rov qab baffle;
  • rear perforated tube;
  • outlet.
  • silencer ntaus ntawv
    silencer ntaus ntawv

Lub tshuab kaw lus muaj qhov tsim qauv yooj yim. Muaj ob peb lub raj nyob rau hauv cov ntaub ntawv hlau - tag nrho cov ntawm lawv yog perforated. Yog tias peb xav txog cov cuab yeej Silencer hauv ntu, peb tuaj yeem pom tias nws muaj ob peb chav. Nyob ntawm tus qauv ntawm lub tsheb, tuaj yeem muaj los ntawm ob mus rau plaub. Ntawm cov mufflers kim, cov khoom siv suab nrov yog siv ntxiv. Tab sis, raws li txoj cai, ib feem mus tsis muaj ib tug. Qhov no siv tau rau txhua tus qauv VAZ thiab pob nyiaj siv tsheb txawv teb chaws.

Yog li, cov pa roj ntws mus tas li hloov nws txoj kev coj. Lub muffler yog ib hom labyrinth, dhau los ntawm qhov tso pa tawm ua kom nrov nrov. Cov ntaub ntawv nws tus kheej yog ua los ntawm cov hlau zoo tib yam. Txhawm rau txuas ntxiv lub neej kev pab cuam, cov tuam ntxhab tsim aluminium plating. Tab sis cov txheej no tsis kav ntev.

Thawj qhov tshwm simcorrosion tshwm nyob rau saum npoo tsis pub dhau ib xyoos tom qab ua haujlwm. Tshwj xeeb tshaj yog xws li mufflers ntshai ntawm ya raws thiab txoj kev reagents. Tsis tas li ntawd, corrosion tshwm tsis tsuas yog sab nraud, tab sis kuj sab hauv. Thaum txiav los ntawm kev siv muffler, koj tuaj yeem pom tias nws cov partitions tsis muaj cov hauv paus ruaj khov, thiab qee qhov twb rotted lawm.

tsheb muffler ntaus ntawv
tsheb muffler ntaus ntawv

Nws yog ib tug ntaus kis las. Nws tsim yog me ntsis txawv ntawm tus qauv. Yog li, cov cuab yeej ntawm ib qho ncaj-dhau muffler xav tias muaj cov khoom hauv qab no:

  • cev;
  • ncaj qhov hluav taws xob;
  • perforated yeeb nkab;
  • steel mesh;
  • suab-absorbing khoom (iav fiber ntau yog siv xws li);
  • txhua-welded pob qij txha.

Raws li peb tau sau tseg ua ntej, ib qho kev sib xyaw ua ke ua rau lub siab rov qab rau hauv cov pa tawm. Txij li thaum qhov no tshwm sim tsis zoo ntawm lub hwj chim, ib qho ncaj qha-flow analogue tau tsim. Nws txawv nyob rau hauv hais tias nws tsis muaj tej chamber nrog partitions. Nyob rau hauv qhov tseeb, nws yog ib tug ncaj perforated yeeb nkab. Los ntawm kev tsim, nws zoo li tus resonator.

Silencer ntaus ntawv txiav
Silencer ntaus ntawv txiav

Qhov kom zoo dua ntawm cov muffler no yog tias nws ua rau kom muaj kev khawb zoo dua ntawm lub tog raj kheej. Ntawd yog, cov pa roj tawm tawm hauv lub cev. Ntxiv mus, vim qhov nce ntawm txoj kab uas hla ntawm cov yeeb nkab kawg, cov pa roj zoo li tau kos tawm yam tsis muaj nyob hauv cov khoom siv thiab lwm yam khoom. Tag nrho cov no muaj txiaj ntsig zoo rau lub zog.

Tab sis kuv yuav tsum hais tias kev teeb tsa ncaj qha los ntawm muffler tsuas yog cuam tshuam rau hauvYog hais tias nyob rau hauv lub hood yog kev ua si nawv, turbocharged engine. Yog tias qhov no yog lub tsheb txheem, txawm tias muaj kev hloov kho me me, koj yuav tsis muaj peev xwm hnov qhov nce ntawm lub zog. Tsis tas li ntawd, kev khiav mus rau pem hauv ntej tsim lub suab nrov dua, raws li cov kev txheeb xyuas tau hais. Thiab tsis yog txhua tus nyiam nws.

Motorcycle muffler device

Nws yog me ntsis zoo li tus tsim ntawm lub muffler saum toj no. Yog li, nws muaj:

  • cylindrical ib feem;
  • ncig cone;
  • exhaust pipe;
  • rov qab cone.

Vim qhov no yog qhov yooj yim tshaj plaws baffle tsim, xws li muffler tsis ua rau txo qis hauv suab nrov. Nws ua hauj lwm nyob rau hauv yuav luag tib txoj kev raws li ib tug ncaj qha tam sim no. Lub suab nrov nrov - hais cov tshuaj xyuas.

vaz muffler ntaus ntawv
vaz muffler ntaus ntawv

Txoj hauv paus ntsiab lus ntawm tus neeg hais lus

Cia peb saib seb lub tsheb muffler ua haujlwm li cas. Nws yuav tsum tau hais tias cov pa roj tau dhau los ua tus txheej txheem txo suab nrov hauv resonator. Nws yog nyob tom qab lub tso pa tawm manifold thiab pem hauv ntej ntawm lub muffler. Nws yuav siv li 40% ntawm cov roj siab. Cov tshuaj ces nkag mus rau hauv lub qhov quav.

Vim tias qhov kev tsim cov muffler koom nrog ntau qhov kev faib tawm, cov pa roj raug yuam kom hla dhau lub labyrinth. Tom qab dhau los ntawm txhua lub chamber, cov qib vibration thiab cov pa ntws tawm tau txo qis. Hauv qhov no, lub cev muffler nws tus kheej yog rhuab. Ntawm qhov tawm, peb tau txais qhov ntsiag to, tsis kub dhau, muab qhov kub ntawm qhov pib yog ntau tshaj 400 degrees. Yog li, suab txo yog ua tiav los ntawm damping suabvuag baffles.

daim duab muffler
daim duab muffler

Ncua tseg nta

Xav txog cov cuab yeej ntawm cov twj tso kua mis, nws tsim nyog sau cia xws li cov khoom siv absorber. Nws feem ntau yog siv rau kev ua kis las mufflers. Lub absorber yog nyob rau hauv qhov chaw nruab nrab ntawm lub tsev thiab perforated yeeb nkab. Nws muaj ib tug mos thiab ntxeem tau kev ntxhib los mos. Tsim los txo kev vibration thiab suab vibrations. Yuav siv tau raws li ib tug absorber:

  • hlau shavings;
  • iav ntaub plaub;
  • hlau ntaub plaub;
  • lwm cov ntaub ntawv tsis-combustible.
  • vaj device
    vaj device

Ib feem ntawm lub suab nkag mus rau hauv lub absorber. Yog li, lub zog ntawm cov pa roj yog txo. Tab sis koj yuav tsum paub tias thaum absorbed, cov khoom no heats li ho. Yog li ntawd, nws yuav tsum tiv taus hluav taws.

Yuav ua li cas zoo dua - forward flow lossis pa muffler?

Tsis muaj lus teb meej rau lo lus nug no. Nws tsis tuaj yeem hais tias kev ua kis las muffler yog tus qauv, txwv tsis pub nws yuav siv rau txhua lub tsheb. Ntawm qhov zoo ntawm kev ntws mus tom ntej, kev tshuaj xyuas cov ntawv ceeb toom:

  • Lub neej ua haujlwm siab vim lub cev yog ua los ntawm stainless hlau.
  • Ntau lub cav muaj zog. Qhov nruab nrab, daim duab no nce 3-5%. Yog li ntawd, qhov sib txawv no tsuas yog hnov ntawm lub zog siab thiab ua haujlwm zoo xwb.

Thiab tib lub sijhawm, cov mufflers muaj qhov rho tawm loj. Qhov no yog lub suab tso zis. Nws nrov heev, yog li cov mufflers no tsis haum rau kev siv ib txwm.

Raws li cov classic, lawvNtau ntsiag to, tab sis ntev dua. Feem ntau, lub neej ua haujlwm yog peb mus rau tsib xyoos.

Suppressor device for riam phom

Muaj ntau hom. Yog tias peb tham txog qhov yooj yim tshaj plaws Silencer rau rab yaj phom, nws cov cuab yeej yog raws li nram no:

  • cas;
  • rubber membrane;
  • txuas txiv ntseej;
  • expansion chamber.

Lub tom kawg muaj cov duab cylindrical thiab npog nrog cov roj hmab hauv pem hauv ntej. Txij li thaum lub chamber muaj ib txoj kab uas hla loj dua lub chim, cov gases nyob rau hauv nws nthuav thiab poob ceev. Tom qab cov mos txwv, lawv tawm los nrog tsawg zog.

Tab sis nws yuav tsum tau hais tias xws li lub twj tso kua mis rau riam phom tsis tuaj yeem ntseeg tau. Cov qauv no yog tsim rau 100 txhaj tshuaj. Tom qab ntawd daim nyias nyias hnav tawm thiab yuav tsum tau hloov. Muaj ntau txoj kev xaiv txhim khu kev qha. Yog li, cov khoom siv ntsiag to rau riam phom suav nrog cov khoom siv roj hmab ntsaws. Nws hloov lub flimsy membrane.

Silencer rau riam phom
Silencer rau riam phom

Lwm hom mufflers - nrog obturation. Muaj xws li:

  • expansion chamber;
  • spacer;
  • Txhob tso ob daim.

Hom riam phom silencers tom ntej yog ob chav eccentric ones. Cov cuab yeej Silencer xav tias muaj lub chamber nrog kev faib tawm. Lub hauv paus ntsiab lus ntawm kev ua haujlwm yog tib yam li cov hom yooj yim tshaj plaws.

Ib hom ntau dua yog cov cua sov-absorbing muffler. Nws cov ntsiab lus ntawm kev ua haujlwm yog nqus cua sov thiab lub zog los ntawm txhuas shavings, tooj dag lossis tooj liab hlau. Ntawm cov shortcomings ntawm xws lihom, nws yog ib qho tsim nyog yuav tsum nco ntsoov qhov nquag hnav ntawm absorbers - lawv yuav tsum tau hloov tsis tu ncua. Cov cuab yeej Silencer suav nrog:

  • xov tooj;
  • nut;
  • spacers;
  • interchamber muab faib.

Zoo kawg

Yog li, peb tau tshuaj xyuas lub tshuab kaw lus thiab nws cov yam ntxwv. Raws li koj tuaj yeem pom, muaj ntau ntau yam ntawm cov ntsiab lus zoo li no. Ntawm cov tsheb niaj hnub, kev teeb tsa ntawm ntau lub chamber muffler yog xyaum. Tab sis cov kis las mus rau pem hauv ntej tsuas yog tso rau qee hom tsheb xwb.

Pom zoo: