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Sheet Hlau Vuam

Fabmann muaj kev cai ntawv hlau vuam nrog precision thiab peb cov kev pabcuam vuam muaj xws li txhua hom ntawv hlau vuam xws li MIG, TIG, qhov chaw, thiab vuam tsis kam. Peb pab neeg ua haujlwm engineering thiab tsim khoom muaj cov kws tshaj lij thiab kev paub dhau los los daws cov haujlwm nrog cov kev xav tau sib txawv, thiab peb cov ntawv hlau vuam fabrication kev pabcuam suav nrog kev tsim hlau, hlau txiav, riveting ntawv hlau, sib dhos thiab txheej txheej.

Kev piav qhia

Sheet hlau welding yog ib qho kev sib koom ua ke uas siv cov cua sov los fuse ob lossis ntau daim ntawm cov ntawv hlau, thiab nws yog cov txheej txheem tseem ceeb hauv ntau yam lag luam, suav nrog tsheb, aerospace, kev tsim khoom, thiab kev tsim kho. Cov txheej txheem vuam txheej txheem no suav nrog kev sib koom ua ke ntawm cov hlau nyias nyias, feem ntau yog hlau, txhuas, tooj liab thiab stainless hlau, los ntawm cov txheej txheem siab heev xws li MIG, TIG thiab qhov chaw vuam. Peb cov kws tshaj lij welds xyuas kom muaj zog, huv si welds uas ua tau raws li cov qauv kev lag luam nruj, txawm hais tias yog rau cov khoom siv tsheb, cov khoom thaiv lossis cov khoom siv.

Cov txheej txheem vuam

Sheet hlau feem ntau yog li ntawm 0.5 hli mus rau 6 hli hauv tuab rau cov hlau me me, thiab 1-3 hli rau txhuas. Fabmann siv ntau yam txheej txheem vuam los koom nrog cov ntawv hlau, thiab txhua cov txheej txheem muaj nws tus kheej zoo.

√MIG welding (Gas Hlau Arc vuam)

Nws yog ib qho kev lees paub dav dav siv cov tshuaj uas ua rau lub pas dej ntawm cov hlau molten los ntawm cov khoom siv hlau electrode, thiab cov hlau no suav tias yog muab tub lim txuas rau cov ntawv hlau. Ib qho kev tiv thaiv roj kuj tau coj mus rau hauv MIG vuam cov cuab yeej los tiv thaiv cov kwj deg los ntawm qhov chaw nyob ib puag ncig. MIG welding muaj txiaj ntsig ntawm ob qho tib si tus nqi -kev ua tau zoo thiab kev ua haujlwm, thiab nws tsim nyog rau feem ntau cov ntawv hlau (xws li stainless hlau thiab txhuas). Nws ua tau zoo -welds zoo nrog tus nqi nruab nrab thiab cov khoom siv yooj yim. Thicker sheet hlau 2 hli mus rau 6 hli yog pom zoo thaum ceev yog qhov tseem ceeb tshaj qhov tseeb.

√TIG Welding

Qhov kev daws teeb meem vuam no yog ua raws li kev vuam arc los ntawm cov khoom siv tsis yog -tungsten electrode thaum cov roj inert tiv thaiv cov electrode thiab tiv thaiv atmospheric paug ntawm cov vuam. Helium thiab argon yog cov feem ntau siv los tiv thaiv kev xaiv roj. TIG yog txoj kev nyiam tshaj plaws rau txhuas ntawv hlau vim nws qhov tseeb thiab kev tswj xyuas cov khoom siv hluav taws xob. Nws siv cov khoom siv tsis yog -tungsten electrode thiab cov pas nrig cais (xws li 4043 lossis 5356 rau txhuas). Nyias aluminium 1mm mus rau 3 hli yog tsim nyog nrog TIG, uas tuaj yeem ua tau siab - zoo welds nrog tsawg distortion.
TIG vuam yog qhov ua tau zoo tshaj plaws thaum ua haujlwm nrog cov hlau tsis yog -ferrous, xws li titanium, npib tsib xee, magnesium, thiab txhuas. TIG welding tuaj yeem tsim cov vuam zoo dua piv rau lwm cov kev daws teeb meem vuam, tsis tau, nws xav tau qib siab dua ntawm vuam zoo.

√Laser & Electron Beam Vuam

Laser thiab electron beam welding yog ib qho kev siv vuam kim heev thiab nws yog qhov tsim nyog rau kev tsim cov khoom siv hlau uas xav tau qhov tsis zoo. Qhov kev daws teeb meem vuam no yog tsim rau cov ntawv nyias nyias nrog cov cua sov tsawg heev- thaj chaw cuam tshuam (HAZ), thiab nws tsim nyog rau ntau yam hlau sib txawv xws li carbon steel, stainless hlau, tooj liab thiab titanium.

√Vuam Vuam

Kev siv cov nplaum nplaum tsis tas yuav tsum muaj kev siv cov khoom siv tiv thaiv, thiab cov khoom siv vuam yog cov flux-coated stick raws li cov electrode. Cov txheej txheem vuam no tuaj yeem tswj cov ntsuas hlau sib txawv, tab sis nws tsis tuaj yeem tsim cov vuam tshwj xeeb. Cov hlua vuam feem ntau tso cov khib nyiab thiab cov slag tom qab, thiab ib txwm xa- vuam kev kho mob xws li txhuam los yog xuab zeb blasting yog yuav tsum tau. Cov txheej txheem vuam no yooj yim, raug nqi - zoo, thiab hloov tau rau ntau qhov haujlwm.

√Plasma Arc Vuam (PAW)

Plasma welding zoo ib yam li cov pa TIG vuam tshwj tsis yog rau cov plasma thiab shielding gases thiab yuav ua li cas tam sim no raug xa mus rau lub arc, thiab nws muaj ob peb yam zoo xws li vuam ceev, precision, thiab txhim kho weld zoo. Cov tshuaj vuam no paub zoo rau nws lub peev xwm los tsim kom huv si, muaj zog welds nrog tsawg distortion thiab nqaim cua sov- thaj tsam cuam tshuam. Ntxiv rau, PAW ua tau zoo nyob rau hauv cov txheej txheem automated thiab mechanized, ua rau nws haum rau siab - ntim ntau lawm, thiab qhov no yog vim li cas cov txheej txheem vuam no muaj nyob rau hauv aerospace thiab marine industries.

√Gas Vuam

Gas welding, hu ua oxy- roj vuam, muaj ntau yam txiaj ntsig suav nrog kev txav mus los, siv tau ntau yam, thiab tus nqi- ua tau zoo, thiab nws tsim nyog rau ntau yam hlau xws li hlau, txhuas thiab tooj liab. Nws yog kev lag luam zoo piv rau lwm txoj kev vuam vim nws muaj qis dua tus nqi pib ntawm cov cuab yeej siv thiab kev saib xyuas. Gas vuam siv tau rau ob qho tib si ferrous thiab non{4}}ferrous hlau, ua haujlwm yam tsis muaj hluav taws xob, yog portable, tus nqi tsim nyog, thiab yuav tsum muaj kev txawj ntse me ntsis los ua haujlwm.

√Spot Vuam

Spot welding siv electrodes, feem ntau yog ua los ntawm tooj liab, uas xa cov hluav taws xob tam sim no rau cov hlau sib txuas, tsim kom sov thiab siab los tsim cov vuam ntawm qhov chaw sib cuag, thiab nws yog cov txheej txheem vuam zoo heev rau cov ntaub ntawv hlau. Spot welding tso cai rau kev siv cov welds rau cov ntsiab lus tshwj xeeb ntawm cov khoom ua haujlwm, thiab nws muaj txiaj ntsig thiab tus nqi - zoo, yuav tsum tau npaj tsawg kawg rau kev tsim khoom loj.

√Plooj Vuam

Stitch welding, tseem hu ua welding tsis sib xws, muaj ntau yam txiaj ntsig suav nrog kev txo cov cua sov distortion, tus nqi ua haujlwm tau zoo, thiab nce cov qauv yooj yim. Nws yog ib qho kev xaiv zoo thaum tsis tas yuav txuas txuas txuas ntxiv thiab tuaj yeem raug nqi ntau dua - zoo. Stitch welding minimizes tshav kub nkag mus rau hauv lub workpiece los ntawm tsim spaced - tawm welds, uas pab tiv thaiv warping thiab distortion.

√Seam Vuam

Seam welding, ib hom kev vuam vuam, tuaj yeem koom nrog ob lossis ntau txheej ntawm cov hlau los ntawm cov cua sov uas tsim los ntawm cov hluav taws xob tsis zoo thiab cov tshuab ua haujlwm siab, thiab nws tuaj yeem tsim cov seam txuas ntxiv ntawm cov khoom siv welded, tsim kom nruj, xau{0}} pov thawj sib koom ua ke. Cov txheej txheem vuam no tau dav dav rau cov ntaub ntawv xws li steel, stainless hlau, aluminium, thiab lwm yam hlau los xij uas yuav tsum tau muaj kev ruaj khov ntev ntev.

Yuav ua li cas kom tsis txhob distortions nyob rau hauv daim ntawv hlau vuam?

Kev ua tsis zoo ntawm cov ntawv hlau vuam yuav ua rau muaj kev cuam tshuam, thiab nws tau pom zoo kom saib xyuas cov hauv qab no:

√Vuam Seam Txoj Haujlwm, nws yog qhov zoo dua rau qhov chaw vuam seam kom ze rau ntawm daim ntawv hlau qhov nruab nrab lossis qhov nruab nrab.
√Txo tus naj npawb ntawm Weld Passes, weld passes yuav unavoidably ua rau cov khoom shrinkage.
√Vuam Fixture & Clamp, nws yog ib qho kev coj ua zoo tshaj plaws rau kev tswj cov weld distortion hauv weldments.
√Weld Sizing, tsim kom zoo thiab npaj kom txo qis qhov tsis tsim nyog welds uas tuaj yeem txo qhov kev pheej hmoo ntawm kev cuam tshuam.
√Stich Vuam, nws yog ib qho kev daws teeb meem nrov heev los txo kev pheej hmoo ntawm kev cuam tshuam.
√Txo Weld Duration, nce welding teev yuav ua rau kom muaj feem ntawm distortion nce proportionately.
√Khiav Khiav, pilot khiav ntawm cov hlau ua ntej cov khoom loj yog pom zoo. Ntau qhov sib txawv xws li amperage, voltage, hom hlau, thickness thiab vuam txheej txheem tuaj yeem cuam tshuam qhov zoo ntawm vuam. Yog li ntawd, cov txheej txheem optimization yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig zoo tshaj plaws.
√Electrode thiab Wire Diameter, pib nrog ib tug me me xaim thaum pib weld.
√Thaum tshav kub kub kev tswj, nyob rau hauv daim ntawv hlau welding, cua sov yog lub feem ntau influential variable. Cov cua kub ntau dhau yuav yaj cov hlau, ua tsis tau qhov sib koom ua ke. Txhawm rau tiv thaiv qhov no tshwm sim, ntau hom cua sov yog ua haujlwm raws li hom hlau. Txhawm rau tsim cov vuam zoo tshaj plaws, roj tungsten arc vuam (GTAW) yog ua haujlwm thaum ua haujlwm nrog cov ntaub ntawv ntom ntom xws li hlau. Thaum welding thinner cov ntaub ntawv xws li txhuas, stick welding yog siv vim nws tso cai rau weld nyob rau hauv txhua lub kaum sab xis. Tsis tas li ntawd, nws yog qhov zoo tshaj plaws los siv lub teeb hluav taws xob uas coj cov cua sov mus rau lub electrode hlau qhov taw tes es tsis yog nws lub hauv paus. Qhov no concentrates lub tshav kub precisely qhov twg cov weld yuav tsum tshwm sim.
√Thaum tshav kub kub-Teb chaws cuam tshuam (HAZ), txhuas ntawv hlau poob lub zog nyob rau hauv HAZ, tshwj xeeb tshaj yog nyob rau hauv tshav kub-kho alloys (xws li, 6061-T6), thiab yog li ntawd, nws yog ib qho tseem ceeb heev kom txo tau cov cua sov input kom khaws cov khoom siv hauv paus kom ntau li ntau tau.
√Thaum tshav kub kub Sinks, nws yog ib advisable mus clamp tooj liab los yog txhuas tuav nyob ze rau lub weld kom nqus cua sov tshaj.
√Weld sequences, (xws li, alternating sab, stitch welding) kom sib npaug ntawm cov cua sov input thiab txo warping.

Nrog rau kev paub dav dav ntawm cov ntawv hlau vuam thiab kev paub dhau los, Fabmann muaj peev xwm muab kev ua haujlwm zoo uas ua tau raws li cov qauv kev lag luam nruj. Peb pab neeg tuaj yeem tuav cov ntawv hlau, feem ntau yog hlau, txhuas, stainless hlau thiab tooj liab nrog cov txheej txheem siab heev xws li MIG, TIG thiab qhov chaw vuam.

Tiv tauj peb

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