Nkag siab 6061-T651 Aluminium Phaj
6061-T651 txhuas yog cov khoom siv kho cua sov uas feem ntau yog alloyed nrog magnesium thiab silicon. T651 npau taws qhia tau hais tias cov khoom tau raug kho thaum tshav kub kub kho, dag dag, thiab kev ntxhov siab los ntawm kev ncab. Cov txheej txheem no txhim kho lub zog thaum txo qis kev ntxhov siab, ua rau lub phaj ntau qhov ruaj khov thaum lub sijhawm ua haujlwm thiab vuam. Vim tias qhov sib xyaw ua ke ntawm cov khoom no, 6061-T651 phaj muaj qhov sib npaug ntawm qhov sib npaug ntawm kev sib txhuam, kev tiv thaiv corrosion, thiab kev ua haujlwm zoo rau ob qho tib si kev ua haujlwm thiab kev ua haujlwm zoo hauv kev siv dav hlau, tsheb thauj mus los, kev tsim kho dej hiav txwv, thiab kev tsim kho.
Ua ntej-Kev Npaj Weld
Kev npaj kom raug yog qhov tseem ceeb rau kev ua tiav qib siab -welds zoo ntawm 6061-T651 txhuas. Aluminium ib txwm tsim cov txheej txheem oxide uas yaj ntawm qhov kub ntau dua li cov hlau hauv paus, thiab cov oxide no, nrog rau cov roj, plua plav, lossis roj, yuav tsum tau muab tshem tawm ua ntej vuam. Ib qho huv huv stainless- hlau txhuam hlau lossis txhuas- cov tshuaj ntxuav tshwj xeeb raug pom zoo rau kev ntxuav saum npoo. Kev txiav kom raug thiab nruj sib koom ua ke kuj pab tiv thaiv cov vuam tsis muaj zog, thiab siv cov khoom siv los yog jigs tuaj yeem ua kom muaj kev sib raug zoo thiab txo qis kev cuam tshuam thaum vuam.
Filler Material Xaiv
Xaiv txoj cai muab tub lim yog qhov tseem ceeb kom ua tiav cov cuab yeej siv tau zoo thiab kev tiv thaiv corrosion hauv vuam. Cov kev xaiv muab tub lim rau 6061 suav nrog 4043 thiab 5356, txhua tus muaj cov yam ntxwv sib txawv: 4043 muab kev ua haujlwm zoo thiab ua kom muaj dej, thaum 5356 muaj zog dua thiab zoo dua xim tom qab anodizing. Qhov kev xaiv kawg yog nyob ntawm qhov yuav tsum tau muaj zog weld, kev ua haujlwm corrosion, thiab seb lub vuam yuav raug anodized lossis lwm yam kev kho saum npoo.
Cov txheej txheem vuam
TIG thiab MIG vuam feem ntau yog siv rau 6061-T651 txhuas phaj. TIG welding, los yog GTAW, muab kev tswj zoo tshaj plaws ntawm cov khoom siv hluav taws xob thiab cov khoom siv vuam zoo, ua rau nws zoo tagnrho rau cov seem thinner thiab precision welds. MIG welding, los yog GMAW, yog qhov zoo dua rau cov phaj tuab thiab kev ua haujlwm ntau dua, txawm hais tias nws yuav tsum tau ceev faj tswj cov cua sov. Cov kws tshaj lij vuam yog qhov tseem ceeb los tswj kev ruaj ntseg arc thiab tiv thaiv qhov tsis xws luag xws li porosity lossis kub hnyiab.
Thaum tshav kub kub Input Control
Aluminium lub siab thermal conductivity ua rau cov cua kub sai sai, thiab cov cua kub ntau dhau tuaj yeem ua rau muaj kev sib hloov lossis kev sib hloov. Cov kev coj ua uas pom zoo suav nrog kev siv cov mem tes welding, tswj kev mus ncig kom zoo ib yam, thiab tsis txhob muaj amperage ntau dhau. Cov txheej txheem no pab kom muaj kev nkag mus txaus thaum txo qis deformation. Vim tias vuam qhia txog kev ntxhov siab hauv cheeb tsam uas yuav cuam tshuam rau kev ua haujlwm ntev - lub sijhawm ua haujlwm, tom qab-weld kev ntxhov siab tuaj yeem pab rov qab muaj kev ruaj ntseg, thiab rov- kev laus yuav raug siv los ua ib feem ntawm cov khoom siv kho tshuab yog tias lub zog txo qis hauv thaj tsam weld.
Kev txiav txim siab tsim qauv rau Welded Structures
Thaum tsim cov welded sib dhos siv 6061-T651 txhuas phaj, engineers yuav tsum xav txog kev sib koom ua ke, kev siv tau rau vuam, thiab kev cia siab thermal distortion. Kev koom tes nrog cov kws tshaj lij engineers thaum lub sijhawm tsim qauv tuaj yeem txhim kho qhov zoo ntawm cov khoom siv thiab cov khoom siv kom ntev. Cov khoom siv feem ntau yog muab rau cov qauv xws li ASTM B209 thiab AMS 4027, thiab cov neeg yuav khoom yuav tsum tau thov daim ntawv pov thawj tag nrho thiab kev txhawb nqa los ntawm tus neeg muag khoom.
FAQ
Q: Vim li cas thiaj yuav tsum tau tshem tawm cov oxide txheej ua ntej vuam 6061?
A: Aluminium oxide melts ntawm qhov kub ntau dua li lub hauv paus hlau, thiab yog tias tsis tshem tawm nws tuaj yeem ua rau tsis muaj fusion, porosity, thiab kis kab mob hauv qhov vuam.
Q: Kuv yuav tsum siv cov khoom siv li cas rau 6061-T651?
A: Cov kev xaiv feem ntau yog 4043 rau kev ua kom tawg zoo thiab muaj kuab paug, thiab 5356 rau lub zog siab dua thiab cov xim zoo dua tom qab anodizing.
Q: TIG lossis MIG rau 6061-T651 phaj?
A: TIG muab kev tswj xyuas zoo dua rau cov ntu nyias thiab qhov tseeb welds, thaum MIG haum rau cov phaj tuab thiab cov nqi ntau dua.
Q: Puas yog vuam txo lub zog ntawm 6061-T651?
A: Yog, qhov kub ntawm vuam anneals lub tshav kub- cuam tshuam cheeb tsam, hauv zos txo lub zog; post-weld kev kho cua sov los yog re- kev laus tuaj yeem rov qab tau qee yam khoom.
Q: Cov qauv dab tsi npog 6061-T651 phaj?
A: Cov qauv qauv muaj xws li ASTM B209 thiab AMS 4027, nrog rau qhov sib npaug hauv EN thiab ISO systems.
