Yog lawm,ER4043 yog qhov haum rau ob qho tib si tig (tungsten inert roj) thiab mig (hlau inert roj) vuamntawm txhuas. Nws muaj pes tsawg leeg - feem ntau ua rau ob qho kev sib tw ua ke, txawm tias nws cov cwj pwm zoo li cov txheej txheem, tab sis cov cwj pwm ua tau zoo sib txawv me ntsis ntawm ob txoj kev. Hauv qab no yog cov ncauj lus kom ntxaws tawg ntawm qhov nws ua haujlwm hauv txhua qhov kev sib tw vuam, nrog rau cov kev txiav txim siab tseem ceeb rau kev siv tau zoo tshaj plaws.
ER4043 Hauv Mig Vuam: Ib Txoj Kev Xaiv Tseem Ceeb
Mig vuam (tseem hu ua GMAW, roj hlau arc vuam) yog qhov twg er4043 feem ntau siv. Hauv cov txheej txheem no:
Lub luag haujlwm ntawm ER4043 hauv MIG
Nws ua haujlwmob qho tib si ntawm electrode thiab cov muab tub lim khoom: Cov hlau tau pub tsis tu ncua los ntawm ib lub vuam sib tsoo, ua hluav taws xob los tsim lub arc nrog fuse cov hlau, thiab melts kom fuse nrog lub workpiece.
Cov Silicon hauv ER4043 Txhim Khoarc ruaj khovthiabMolten da Funmity, ua rau nws yooj yim kom tswj -} Txawm rau cov pib tshiab. Qhov no txo cov teeb meem ntau yam li cov hlaws tsis xwm yeem lossis tsis tiav fusion.
Vim li cas nws ua haujlwm tau zoo hauv Mig
Sib xyaw nrog cov ntaub ntawv nyias nyias: Nws cov ntsiab lus qis qis (nyob ib ncig ntawm 575℃/ 1067℃f) tiv thaiv burents hlawv cov txhuas aluminium (0.06-0.25 nti tuab), ib qho kev sib tw hauv Mig.
Txo cov tawg kub: Silicon hloov kho tus nqi ntawm cov weld, txuam nrog tus cwj pwm txias ntawm cov neeg nyiam ua haujlwm zoo li 6061 (6000-series), minimizing kev phom sij.
Ua tau zoo: Raws li cov xaim hlau khov, nws ua rau muaj kev kub siab {}}}}}} qhov zoo tagnrho rau cov xwm txheej loj los yog qhov chaw tsheb.
ER4043 nyob rau hauv lub Vuam VUAM: Ib qho kev xaiv ua haujlwm
Tig Vuam (GTAW, Roj Tungsten Arc Vuam) siv ib qho tsis {}}}} {} {0} {} zoo li ER4043) ntxiv manually lossis cia li. ER4043 ua haujlwm ntawm no ib yam nkaus, txawm hais tias nws tsis yog qhov kev xaiv nkaus xwb.
Lub luag haujlwm ntawm ER4043 hauv Tig
Nws uaib leeg yog ib qho chaw muab tub lim(Lub tungsten electrode tsis yaj). Tus tuav pov tseg cov ntaub hlau ER4043 rau hauv lub pas dej molten tsim los ntawm arc, qhov twg nws fuses nrog lub hauv paus hlau.
Vim li cas nws ua haujlwm tau zoo nyob rau hauv tig
Tswjhwm Fusion: Tig yuav tsum tau ua kom muaj kev tswj hwm kub, thiab er4043 lub fluer sib kis tus kheej (piv txwv li, ces kaum lossis nyias ntawv txheeb.
Kev ntxuav kom huv: Nws tsim kom du, qis {- Tshaj tawm {}}}}}}}}} qhov teeb meem ntawm qhov chaw ua kom pom tseeb).
Versatility nrog lub hauv paus alloys: Zoo li hauv Mig, nws khub zoo tshaj plaws nrog 6000 {}}}}}-series (aluminium-manganese), uas tau siv dav hauv cov phiaj xwm tig.
Thaum Twg Yuav Xaiv Er4043 rau Tig
Rau General - hom phiaj tig vuam ntawm tsis {}} Cov hlau ua kom zoo nkauj, lossis kho cov cuab yeej ua kom zoo nkauj).
Thaum ua haujlwm nrog nyias - sceade txhuas, raws li nws cov fluews tiv thaiv thiab warping.
Qhov sib txawv ntawm kev ua tau zoo ntawm Tig thiab Mig
Thaum Er4043 ua haujlwm rau ob qho tib si, nws tus cwj pwm txawv raws cov txheej txheem:
| Yam | ER4043 hauv Mig | ER4043 nyob rau hauv tig |
|---|---|---|
| Lub luag hauj lwm | Rau Electrode tshuab ua tub | Muab tub lim tsuas (tungsten yog electrode) |
| Tus nqi xa nqi | High (Nruam Hlau Pub Kab Hlau) | Qis dua (phau ntawv / kev tswj hwm kev muab ua ke) |
| ARC TSWJ | Nyob ntawm Hlau Pub Ceev | Tswj los ntawm tungsten thiab arc tam sim no |
| Zoo tshaj plaws rau | Loj, Rov Ua Haujlwm | Precision sib koom ua ke lossis pom welds |
Txwv kom nco ntsoov rau ob qho txheej txheem
ER4043 tsis yog ib tug - loj- fits {}} txhua txoj kev vuam:
Corrosion Kuj: Nws ua tsis tau zoo hauv Salewater lossis cov chaw ua ntshav ib puag ncig (piv txwv li, cov ntawv thov marine). Rau cov no, siv ER5356 (magnesium {{{}} raws li) hloov.
Lub Zog Txheej Txheem: Welds muaj lub zog tensile ntawm 27,000-33,000 psi, uas yog txaus rau lub teeb tsim tawm tab sis tsis hnyav txheej txheem txheej txheem (piv txwv li} brows broks} Cov bris broks} cov bris broks} cov kabmob kab). ER5183 (Ntau dua Magnesium) muaj lub zog zoo dua ntawm no.
Incompatibility nrog high - cov hlau nplaum maglots: Zam kev siv rau weld 5000-series aluminium (piv txwv li, 5052, 5083) hauv tus tav lossis mews ua rau nws tuaj yeem ua rau muaj kev cuam tshuam corrosion.
Cov lus qhia rau kev siv ER4043 hauv Tig thiab Mig
Txhawm rau ua kom pom tseeb ua rau ob qho tib si:
Ntxuav lub hauv paus hlau: Tshem tawm cov oxides, roj, lossis av nrog cov hlau stainless txhuam los yog cov kuab paug rau khav theeb, uas ua kom tsis muaj zog welsrosity.
Siv Cov Roj Ntshiab Argon: Argon (tsis yog ib qho sib xyaw) tiv thaiv oxidation ntawm Molten pas dej, qhov tseem ceeb rau txhuas (uas tsim cov roj tawv oxide thaum ua kom sov).
Kho cov lus sov sov:
Nyob rau hauv Mig: Nthuav Hlau Pub Ceev rau Cov Khoom Siv Thickness kom tsis txhob muaj nyob rau hauv / overheating.
Nyob rau hauv tam sim no: Siv qis dua amperage rau nyias txhuas kom tiv thaiv warping; Er4043's fluicity pab them nyiaj rau qhov kub qis.
Zam Ntxhov Siab - kev siv ntxhov siab: Lo rau tsis - cov qauv lossis lub teeb {{1} {} Lub rooj tog, hom tshuab hluav taws xob) ntau dua li cov tub rog.
Tag
ER4043 yog cov tub rog ntau tsav uas ua haujlwm tau zoo hauv ob qho tib siMIG thiab TIG VUAMntawm txhuas. Hauv Mig, nws txawj ua tau zoo, txuas ntxiv vuam ntawm loj lossis nyias- scege qhov chaw; Hauv Tig, nws muab cov txiaj ntsig zoo, ntxuav kom ntxaws lossis pom pob qij txha. Thaum nws tsis zoo tagnrho rau high- lub zog lossis kev siv marloys, thiab kev hloov kho ntawm marloys, thiab kev hloov kho ntawm marloys, thiab kev hloov siab tau zoo nrog cov kev xaiv zoo nkauj rau ob qho txheej txheem.
