Maitiro ekugadzirisa gomba mune muffler pasina welding

Izvo zvinhu zvemotokari yemoto exhaust system haisi nguva dzose yakagadzirwa nepamusoro-soro isina tsvina uye inodzivirira kupisa. Vagadziri vemotokari dzinodhura chete ndivo vanogona kutenga mufflers akadaro, uye havafariri zvakanyanya izvi. Nokudaro, kuoma kwekutsvaira kunoputsika mushure memakore mashomanana ekushanda, mushure mokunge kusashanda kunonyatsooneka neruzha uye kunhuwa, dzimwe nguva kunopinda mukati meimba, iyo isina kuchengeteka.

Sei kutsemuka uye maburi achionekwa mune muffler

Mamiriro ekushanda emashizha ekugadzirwa kwesimbi, kubva kune misa silencers, resonators uye mapaipi anogadzirwa, zvakaoma zvikuru.

Heino zvese zvakagadzirirwa kukurumidza corrosion:

• kupisa kwakanyanya, kuderedza kushorwa kwezvinhu;
• madonhwe ari muchimiro chekudziya uye kutonhora kunokanganisa chimiro chepepa, kunyanya munzvimbo dzatove dzakasimba mushure mekutsika;
• kuvapo kwekuora concentrators nenzira ye welds uye pfungwa;
• yakakwira yehuputi hwemvura mumagasi emhepo pakupisa kwakanyanya, inozivikanwa kuti zvese zvinokonzerwa nemakemikari zvinokurumidzirwa kana zvichipisa;
• condensation mumamufflers mushure mekutonhora, mvura iyi inoputika zvishoma nezvishoma, uye kuwana kweokisijeni kubva mumhepo kunosununguka;
• kukurumidza kwekunze kuora kwezvikamu, tembiricha yakakwira haina kutenderwa nemachira ekudzivirira, uyezve, iwo akagadzirwa nenzira isina kukwana yepamusoro-yemhando yekuchengetedza mari.

Kune zvakare michina mitoro pane zvimiro zvezvimiro, iyo exhaust system inodedera, inobatwa nekuvhunduka uye kuvharwa nejecha nematombo. Mamiriro ezvinhu akaipisisa akaoma kufungidzira, saka kupera kunotambura nengura pakutanga.

Nzira dzekugadzirisa exhaust system pasina welding

Radical kugadzirisa nzira ndiko kutsiviwa kwezvikamu nezvitsva zvine hutsinye hunoonda kana welding zvigamba uye welding yematsemu, kana, kazhinji, iron inobvumira izvi kuti zviitwe.

Asi maitiro akadaro anotora nguva, anodhura uye anoda ruzivo kubva kune vanoita. Neimwe nzira, nzira dzakareruka dzekuisa chisimbiso dzinogona kushandiswa.

Cold welding

Cold welding inowanzonzi maviri-component epoxy compounds anoomesa mushure mekusanganiswa. Kugadzirisa nerubatsiro rwavo kune maitiro ayo:

• kukuvadza kudiki kunoiswa chisimbiso, kuremara kukuru hakugone kudzoserwa zvakavimbika;
• hazvidikanwi kuisa kune zvikamu zvinopisa zvakanyanya pedyo nekupedza manifold, kunyanya kupararira kwakapararira kunogona kumira zvisingasviki 150-200 degrees Celsius, kune zvigadzirwa zvepamusoro-soro, asi zvakare hazvina kuvimbika pa 500-1000 degrees;
• kuumbwa kunowanzobatanidza kuzadza nenzira yehupfu yesimbi uye zvimwe zvinowedzera, izvo zvinobvumira kushandiswa kwechigadzirwa chakakora chisingadi kuwedzera kusimbiswa kusati kwasimbiswa;
• epoxy musanganiswa ane yakanaka adhesion kune simbi, asi zvakare ine mashoma, saka zvinodikanwa kunyatso kuchenesa nzvimbo, asi zviri nani kuve nechokwadi chemechani kubatanidzwa nekupinda kwemusanganiswa muchikamu;
• zvichave zvakanakisa kushandisa makomisheni akagadzirirwa kugadzirisa mufflers, ane tembiricha margin, akawedzera simba, adhesion uye kusimba, asi mutengo wakakwira.

Maererano nemirayiridzo, zvikamu zvinosanganiswa muchiyero chinodiwa, mushure mezvo zvinokanyiwa neminwe mumagurovhosi akanyoroveswa nemvura uye anoiswa kune yakacheneswa uye degreased crack.

Iwe unogona kusimbisa chigamba nefiberglass pane self-tapping screws. Nguva yepolymerization inowanzoita awa, uye simba rinowanikwa muzuva.

Ceramic Tape

Kugadzirisa nebhandi rakagadzirwa nemucheka wakakosha wakaiswa nesilicone kana zvimwe zvinhu zvinotora nguva shoma, asi zvinokubvumira kubvisa kuputika kukuru uye kukanganisa.

Iyo tepi yakanyoroveswa nemvura kana neimwe nzira inotsanangurwa mumirayiridzo, yobva yakuvadzwa ichitenderedza pombi yakakanganisika uye yakasimbiswa neclamps. Mushure mekuoma, chisungo chakavimbika, kunyange chenguva pfupi, chinoumbwa.

Mamwe maapplication anogoneka, senge simbi chigamba chine tepi-lined chigamba. Zviri nani nekuwedzera chisimbiso nechando welding kana yakanyanya tembiricha sealant. Epoxy self-tapping screws inoshandiswa sezvisungo.

Sealant

Special exhaust sealants anowanikwa ane tembiricha yekushanda. Aya ndiwo maumbirwo echikamu chimwe anoita polymerize mumhepo.

Izvo zvakakodzerwa kuvhara zvirema zvidiki, kunyanya zvinoenderana neiyo gasket musimboti, ndiko kuti, kana pamajoini ezvikamu, kana nesimbi kana jira chigamba chakaremerwa. Chisimbiso chakadaro hachina simba rekutonhora kwemoto.

Tinofanira kunyatsosvika pakusarudza. Zvigadzirwa zvesilicone zvakajairwa hazvigone kumira tembiricha yekupedza simba, zvisinei kuti nhamba yedhigirii ndeipi pane iyo label.

Sealant (exhaust system simenti) inofanira kubva kumugadziri ane mukurumbira, inodhura zvakanyanya uye yakanyatsogadzirirwa kugadzirisa exhaust system.

Liquid welding. Silencer kugadzirisa.

Iwe unogona kushandisa inotonhora welding, tepi bandage uye sealant mukubatana, hazvizove zvakanyanya kuipa, uye kuvimbika kwekuisa chisimbiso kunowedzera.

Kunyanya kana uchishandisa simbi kusimbisa, fasteners uye kudzivirira. Asi chero zvazvingava, aya matanho enguva pfupi, kungomisa kutsiva kwezvikamu kana welding maitiro.

Chii chekuita kuti mune ramangwana muffler isatsva

Zvakakosha kuchengetedza zvikamu zvesimbi zvakaoma nekubvisa tsvina yakanyorova kubva kwavari isati yachengetwa. Izvo zvinogoneka kugadzirisa iyo yekudzivirira yekudzivirira nepamusoro-tembiricha anti-corrosion pendi, asi izvi zvinodhura uye zvinonetsa.

Dzimwe nguva gomba diki rinoboorwa mumamufflers panzvimbo yakaderera. Izvi zvinenge zvisingawedzere ruzha panguva yekushanda, asi zvinobatsira pakubviswa kwe condensate nenzira yakasikwa. Kana pane gomba rakadaro, rinofanira kucheneswa nguva nenguva.

Pane zvinhu zvekugadzirisa zvegadziriro yakagadzirwa nesimbi isina tsvina. Inodhura, asi inokubvumira kuti usafunga nezve mufflers kwenguva yakareba. Chero zvazvingaitika, kupindira kwekutanga kana manzwi ekunze aonekwa kuchaita kuti zvibvire kudzikisa mutengo wekugadzirisa kuri kuuya uye kushandisa zvizere sosi yezvikamu.