Tus xaim twg yog qhov zoo tshaj plaws rau vuam?

Cov lus nug ntawm "uas xaim yog qhov zoo tshaj plaws rau vuam" tsis muaj leej twg xaiv ntawm lub hauv paus hlau, raws li qhov kev xav tau vuam, thiab ib puag ncig kev ua haujlwm. Txawm li cas los xij, los ntawm kev ntsuas cov ntsiab lus tseem ceeb, peb tuaj yeem txheeb xyuas cov xov zoo tshaj plaws rau cov xwm txheej zoo tshaj plaws rau cov xwm txheej, kho kom haum nyias qhov chaw, lossis fab ntaub nyias nyias.
Qhov zoo tshaj plaws rau cov hlau me: ER70s-6 cov hlau khoom (MIG VUAM)
Cov hlau me me yog cov khoom siv ntau hauv vuam, thiab Er70s-6 Khoom hlau sawv tawm raws li kev xaiv sab saum toj rau cov ntawv thov feem ntau. Cov xaim xaim no yog tsim nrog silicon thiab manganese, uas ua raws li denebidizers kom tshem tawm impurities los ntawm weld pas dej, txo qhov porosity txawm tias muaj xeb me ntsis.
Nws cov zog dag hauv versatility thiab ntseeg tau:
• Weld Zoo: Thaum ua ke nrog 75% sib cav sib ceg, nws ua kom haum rau cov txheej txheem kev ntseeg hauv kev sib xyaw ua ke hauv cov xwm txheej sib xyaw, cov phiaj xwm hlau, lossis DIY cov phiaj xwm.
• Cov khoom siv tau: Nws ua haujlwm nrog 14-koob tshuaj (1.9mm) txog 1/4-nti (6.4mm) me me, npog qhov ntau ntawm feem ntau txhua hnub haujlwm.
• Yooj yim ntawm kev siv: nws pub dawb los ntawm Mig Welders, ua rau nws haum rau cov neeg ua haujlwm thiab cov tub txawg tib yam nkaus.
Rau sab nraum zoov lossis cua hlob uas cov ntaub thaiv npog, e71t {{2} - Cored hlau yog qhov kev xaiv zoo tshaj plaws. Nws cov qauv flux generates cov huab cua tiv thaiv, ua kom muaj zog welds ntawm cov hlau me me yam tsis muaj roj-zoo rau cov khoom siv ua liaj ua teb lossis kev tsim kho cov chaw ua haujlwm.
Qhov zoo tshaj plaws rau Stainless Hlau: Er308 (lossis Er316 rau cov chaw muaj kev xeb)
Stainless hlau yuav tsum tau xaim uas phim nws cov khoom siv hluav taws xob tsis kam thiab ER308 cov hlau yog tus qauv rau 304}} dav siv hom. Nws cov ntsiab lus Chromium thiab Nickel cov ntsiab lus tau ntseeg tau lub hauv paus kev xeb hlau cov xeb, ua rau nws haum rau cov khoom siv hauv chav ua noj, xuas tes ua, lossis khoom noj khoom haus.
Rau cov chaw phem ib puag ncig (cov ntug dej hiav txwv, cov nroj tsuag tshuaj), Er316 Hlau yog zoo dua. Nws ntxiv molybdenum, uas txhim kho kom pitting thiab crevice corrosion tshwm sim los ntawm sillwater lossis tshuaj lom neeg. Qhov no ua rau nws xaiv rau kev xaiv marine, tso tsheb hlau luam, lossis offshore qauv qauv.
Ob lub xov hlau xav tau kev thaiv cov pa roj (feem ntau 98% carbon dioxide) kom tiv thaiv oxidation) los tiv thaiv oxidation nyob rau hauv vuam muag, kom tiv thaiv tus weld tseem corrosion {}} tiv taus.
Qhov zoo tshaj plaws rau Aluminium: ER4043 (EVENT SIV) lossis ER5356 (High- lub zog)
Aluminium vuam xav tau cov xov hlau uas ua rau nws cov lus tsis tshua muaj siab thiab oxide txheej. ER4043 yog cov kev xaiv ntau tshaj plaws rau cov haujlwm ntawm aluminium, xws li cov rooj tog tshiab, rooj tog sab nraum zoov, lossis cov ntawv hlau sab nraum zoov. Nws ntws zoo, tsim tau tsawg dua, thiab ua haujlwm zoo nrog 6061 thiab 6063 aluminium aliece- muaj ntau hauv DIY thiab kev siv khoom lag luam.
Rau siab - Lub zog Aluminium (piv txwv, 5052 lossis 5083 alloys siv hauv nkoj Hulls lossis cov ntawv txheej txheem), ER5356 yog qhov zoo dua. Nws cov ntsiab lus magnesium nce tensile zog, ua welds ntxiv tiv thaiv thiab cuam tshuam. Nws tseem muaj kev tiv taus corrosion zoo dua, qhov tseem ceeb ntxiv rau cov tubrog nkoj lossis kev siv sab nraum zoov.
Ob lub xov hlau xav tau ntshiab argon tiv thaiv roj kom tsis txhob muaj porosity, thiab lawv tau ua zoo tshaj plaws nrog tig los ua kom zoo rau txhuas.
Zoo tshaj plaws rau tuab hlau (1/4 nti thiab saum toj no): e71t -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} "flux-cored hlau
Cov hlau tuab (piv txwv li, cov kab teeb duab qauv, tshuab hnyav) yuav tsum muaj kev nkag mus tob thiab tus nqi tso nyiaj siab. E71t {- 11 roj - kev ua haujlwm loj (0.04} cored hlau excel) sau pob qij txha ua ke nrog tsawg dua.
Nws cov me nyuam flux ntxuav cov pas weld pas dej, txo qhov xav tau ua ntej {}}}} {{{overhle steel. Thaum paired nrog koom cov roj teeb sib xyaw, nws tsim cov khoom siv muaj zog, ductas uas tau raws li cov qauv qauv qauv (piv txwv li, Aws D1.1 rau kev siv hlau).
Qhov zoo tshaj plaws rau kev siv tau thiab sab nraum zoov: tus kheej - shielded flux {}} cored hlau (E71T-8)
Rau cov welders ua haujlwm sab nraum zoov, cua hauv cov pa cua hlob, lossis tsis muaj kev tiv thaiv roj, e71t {{}- Cored hlau yog unmatched. Nws tshem tawm qhov xav tau cov roj thooj voos kheej kheej, ua rau nws yooj yim thauj mus los kho chaw deb-zoo meej rau kev kho hluav taws xob, laj kab teeb tsa, lossis kho thaum muaj xwm ceev.
Thaum nws tsim cov hlau ntau dua li cov hlau muaj zog, nws muaj peev xwm mus weld cov hlau me me hauv txhua qhov chaw ua rau nws tsis tseem ceeb rau kev ua haujlwm teb. Nws tseem ua haujlwm qias neeg lossis xeb hlau zoo dua li cov xaim xaim, txo cov khoom siv txo.
Tseem ceeb takaways: phim cov hlau rau txoj haujlwm
Qhov "zoo tshaj plaws" vuam hlau yog tus uas ua kom haum rau:
• Puag hlau: Er70s-6 rau cov hlau me me, er78 / ER316 rau Stainless, Er4043 / ER5356 rau txhuas.
• Ib puag ncig: khoom hlau nrog roj rau sab hauv tsev kawm; tus kheej - shielded flux - cored rau sab nraud.
• tuab: ER70s-6 (nyias rau nruab nrab), E71T-11 (tuab hlau).
• Lub Zog / Corrosion xav tau: ER5356 rau cov muaj zog Aluminium, ER316 rau kev ua kom muaj cov hlau tsis huv.
Los ntawm kev saib xyuas cov xwm txheej no, koj yuav xaiv ib lub xaim uas tsim muaj zog, ruaj khov welds {}}}}}}}}}} Koj ua haujlwm ntawm kev nyiam ua haujlwm lossis ib qho kev lag luam nyiam.