Dab tsi yog Mig Vuam xaim yog dab tsi?

MIG (hlau inert roj) vuam, ib tug dav siv vuam txheej txheem paub rau nws cov txiaj ntsig thiab versies rau cov khoom siv uas muab cov tub lim rau cov khoom muaj zog. Cov hlau siv nyob rau hauv mig vuam yog feem ntau hu ua Mig vuam hlau los yog Mig Folding xaim. Txawm li cas los xij, nws lub npe tseem tuaj yeem sib txawv raws nws cov khoom muaj pes tsawg leeg, qauv, thiab npaj siv, xav txog nws cov kev thov ntau yam thoob plaws kev lag luam.
Cov Npe Npe: Raws li cov txheej txheem thiab ua haujlwm
Ntawm nws qib pib, xaim siv hauv Mig vuam yog txhais los ntawm nws lub luag haujlwm hauv cov txheej txheem. Txij li thaum mig welding siv hlau txuas ntxiv yog ob qho tib si electrode cov hluav taws xob los tsim cov hluav taws xob uas ua rau hluav taws xob los tsim cov hluav taws xob thiab melting los sau ntawm Weld sib koom tes. Nws tseem tuaj yeem raug xa mus rau yooj yim raws li Mig xaim hauv kev sib xws los yog kev ua haujlwm, ib lub suab nrov uas hais txog nws cov koom nrog MIG txheej txheem.
Cov lus pom zoo ntawm cov lus siv tsis hais txog cov hlau cov khoom, ua rau nws lub sijhawm sib tw rau lwm tus neeg paub. Piv txwv li, ib qho Welder yuav hais tias, "Kuv yuav tsum tau thauj khoom tshiab ntawm Mig xaim" Thaum npaj rau ib qho haujlwm, thiab lub sijhawm yuav nkag siab thoob plaws cov ntsiab lus.
Cov khoom siv -} Cov npe tshwj xeeb: txuam nrog lub hauv paus hlau
Mig vuam xaim xaim hluav taws xob yog tsim kom phim cov hlau hauv lub hauv paus tau welded, thiab nws lub npe feem ntau qhia txog qhov sib xyaw no. Qhov no ua kom peb weld khaws cov hauv paus hlau lub zog, corrosion tsis kam, thiab lwm yam tseem ceeb. Cov Khoom Siv Khoom Siv {{2} Cov npe tshwj xeeb muaj xws li:
• Cov hlau me hlau me me Mig Er70s {{4 - 6 yog qhov "electrode pas dej," "70,000 psi), thiab" S-6 "qhia nws cov khoom deoxidizing. Tej zaum nws yuav raug hu ua "ER70s-6 Mig xaim" hauv cov txheej txheem kev teeb tsa.
• Stainless hlau Mig Hlau: Siv rau Vuam Stainless Hlau, nrog rau npe khi rau lawv li alloy muaj pes tsawg leeg. ER308 Mig xaim, piv txwv li tsim tawm rau 304 stainless hlau, thaum Er316 Mig xaim yog tsim rau 316 stainless corrosion tsis kam). Cov npe no taw qhia lawv cov kev sib raug zoo nrog cov qib stainless me me.
• Txhuas MIG xov hlau: tsim rau txhuas vuam, nrog cov npe zoo li ER4043 Mig {{kua zog aluminium alloys zoo li 5083). Cov xov hlau no feem ntau hu ua "Aluminium mig filler xov hlau" kom paub qhov txawv lawv ntawm steel {}} kev xaiv.
Lwm cov khoom siv -}} Tshwj xeeb cov tooj liab mig xaim (rau siab {{2} {{{2} {{{1} {{{2} {
Cov Qauv Txheej Txheem: Cov Khoom Siv Vs. Flux -} cored
Mig Vuam hlau kuj tseem tau faib los ntawm nws cov qauv, uas cuam tshuam nws cov kev ua tau zoo hauv cov chaw sib txawv. Cov qauv hluav taws xob sib txawv ntxiv rau lwm txheej rau nws cov npe:
• Cov Mig xaim: hom txheem, suav nrog cov khoom siv hlau ua ke (tsis muaj kev sib txuam ntawm cov roj sib ceg sab nraud (zoo li kev sib xyaw ntawm cov nkoj weld. Nws yog feem ntau hu ua "Cov Khoom Siv Hlau Mig Micel" kom sib txawv nws los ntawm flux- hom} cored lwm txoj kev xaiv. Piv txwv li, Er70s-6 yog cov khoom siv hlau Mig xaim, nthuav dav uas tseem ceeb thaum xaiv cov ntaub thaiv cov pa roj.
• Flux - Cored Mig Hlau: Ib qho tshwj xeeb variant nrog lub hollow hlau ntaub uas muaj flux. Thaum flux - Cored hlau feem ntau nrog FCAW (Flux- cored arc vuam), qee cov tshuab mig siv tau. Tej zaum nws yuav raug hu ua "MIG flux- cov roj cored"}}
Cov qauv txheej txheem no pab cov tshuaj tua kab kom pom sai sai tias cov xaim txhaj tshuaj tiv thaiv roj, kev txiav txim siab tseem ceeb rau sab nraum zoov lossis sab hauv cov phiaj xwm.
Kev lag luam thiab cov kev sib txawv ntawm cheeb tsam
Hauv qee thaj tsam lossis kev lag luam, cov lus cog ntxiv yuav raug siv. Hauv Tebchaws Europe, piv txwv li, Mig vuam yog qee zaum hu ua "Gmaw" (yog li cov hlau hlau ua tus xa mus ua "GMaw Hlau" hauv cov ntaub ntawv. Ib yam li ntawd, hauv kev lag luam automotive - ib daim teb uas nws yuav raug hu ua "tsheb lub cev mig xaim" thaum siv rau vuam lub cev lossis vaj huam sib luag, hais txog nws daim ntawv thov.
Cov kev hloov pauv no tsawg dua tab sis hais txog lub xov tooj lub npe tuaj yeem hloov kho cov ntsiab lus tshwj xeeb hauv nws cov tub ntxhais muaj nuj nqi.
Xaus: Lub npe uas qhia nws lub luag haujlwm
Hauv cov ntsiab lus, cov hlau siv hauv MIG vuam yog feem ntau hu ua MIG VUAM HLAU lossis MIG tub rog xaim. Nws lub npe tuaj yeem ua kom zoo nkauj los ntawm cov khoom (piv txwv li, "ER70s-6 me me steel mig xaim"), lossis daim ntawv thov (piv txwv li)
Nkag siab cov npe no yog tus yuam sij rau kev xaiv cov hlau uas zoo rau "Mig. Tsis hais lub sij hawm, nws tag nrho yog hais txog qhov tseem ceeb tshaj uas ua rau mig vuam ua tau zoo thiab ua tau zoo.