Vuam 6061-T651 Aluminium Phaj: Cov Khoom, Cov Txheej Txheem, thiab Kev Ua Zoo Tshaj
Aluminium yog dav muaj nuj nqis rau nws lub teeb yuag, lub zog siab, thiab zoo heev corrosion kuj, ua rau nws nyiam cov khoom siv thoob plaws hauv kev lag luam xws li aerospace, tsheb thauj mus los, marine engineering, thiab kev tsim kho. Raws li tus kws tshaj lij aluminium tsum,GNEEnkag siab tias thaum aluminium alloys nyiam6061-T651muaj ntau yam kev siv, kev siv vuam zoo yog qhov tseem ceeb los tswj kev ua haujlwm zoo thiab ua haujlwm zoo.
Ntawm weldable aluminium alloys,6061-T651 txhuas phajyog ib qho ntawm cov khoom siv feem ntau xaiv vim nws cov khoom sib npaug. Txawm li cas los xij, vuam cov hlau no yuav tsum tau ua tib zoo npaj, xaiv cov muab tub lim kom raug, tswj cov cua sov, thiab tsim nyog tom qab- vuam kev kho.
Nkag siab 6061-T651 Aluminium Phaj
6061-T651 txhuasyog lub tshav kub-kho tau alloy feem ntau alloyed nrog magnesium thiab silicon. Covt651 uaqhia tau hais tias cov khoom siv tau los daws cov cua sov- kho, muaj hnub nyoog li qub, thiab kev ntxhov siab- tau txo qis 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.
Ua tsaug rau qhov kev sib xyaw ntawm cov khoom no,6061-T651 txhuas phajmuaj qhov sib npaug ntawm weldability, corrosion resistance, thiab mechanical kev ua tau zoo rau ob qho tib si qauv thiab precision daim ntaub ntawv.
Kev txiav txim siab tseem ceeb rau Vuam 6061-T651 Aluminium Phaj
6061-T651 Kev Npaj Ua Ntej Weld
Kev npaj kom raug yog qhov tseem ceeb rau kev ua tiav qib siab -welds zoo ntawm 6061-T651 txhuas.
Kev Tu Nto
Aluminium ib txwm tsim ib txheej oxide uas yaj ntawm qhov kub ntau dua li lub hauv paus hlau. 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.
Txiav thiab haum-Ua kom raug
Kev txiav kom raug thiab nruj sib koom ua ke - pab tiv thaiv tsis muaj zog welds. Kev siv cov khoom siv los yog cov jigs tuaj yeem ua kom muaj kev sib raug zoo thiab txo qis kev cuam tshuam thaum vuam.
6061-T651 Filler Khoom 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.
| Filler Alloy | Cov yam ntxwv tseem ceeb | Tej kev siv |
|---|---|---|
| 4043 Aluminium | Zoo heev fluidity, qis melting point, txo cracking | General fabrication |
| 5356 Aluminium | Siab zog, superior corrosion kuj | Marine thiab structural applications |
Qhov kev xaiv zaum kawg yog nyob ntawm qhov yuav tsum tau muaj zog, ib puag ncig raug, kev sib koom ua ke, thiab kev ua haujlwm kub - cuam tshuam (HAZ).
6061-T651 Vuam Techniques
TIG thiab MIG vuam feem ntau yog siv rau 6061-T651 txhuas phaj:
TIG Welding (GTAW)
Muab kev tswj zoo tshaj plaws ntawm cov khoom siv hluav taws xob thiab cov khoom siv vuam zoo, zoo tagnrho rau cov ntu thinner thiab precision welds.
MIG Welding (GMAW)
Zoo dua haum rau cov phaj tuab thiab kev ua haujlwm ntau dua, txawm hais tias nws yuav tsum tau ceev faj txog kev tswj xyuas kub.
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 hlawv- dhau.
6061-T651 Thaum tshav kub kub input Control
Aluminium lub siab thermal conductivity ua rau kub dissipation sai. Kev kub ntau dhau tuaj yeem ua rau warping lossis distortion.
Cov kev coj ua uas pom zoo muaj xws li:
Siv pulse vuam
Tuav kom ceev ceev mus los
Kev zam dhau amperage
Cov txheej txheem no pab kom muaj kev nkag mus txaus thaum txo qis deformation.
6061-T651 Kev Kho Mob Tom Qab Weld
Kev ntxhov siab
Vuam qhia txog kev ntxhov siab hauv zos uas yuav cuam tshuam rau kev ua haujlwm ntev -. Ncej -weld stress relief tuaj yeem pab kho kom ruaj khov.
Re-Kev laus (Artificial Aging)
Yog tias lub zog raug txo qis hauv thaj tsam weld, rov- kev laus tuaj yeem siv los ua kom rov qab ua haujlwm ib nrab.
6061-T651 Kev txiav txim siab tsim qauv rau Welded Structures
Thaum tsim cov welded sib dhos siv6061-T651 txhuas phaj, engineers yuav tsum xav txog:
Kev sib koom ua ke
Accessibility rau vuam
Nco ntsoov 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.
6061-T651 Aluminium Phaj Dimensional Specifications
| Dimension | Specification |
|---|---|
| Thickness | 0.25 hli |
| Qhov siab tshaj plaws | 48in ib |
| Qhov siab tshaj plaws | 120 ib |
| Alloy | 6061 |
| Kub | T651 |
| Daim ntawv khoom | Ntawv / phaj |
| Kev cai txiav | Muaj |
| MTR Muaj | Yog lawm |
| RoHS / REACH | Ua raws |
Khoom siv Standards:ASTM B209, AMS 4027
6061-T651 Mechanical Properties
| Khoom | Tus nqi |
|---|---|
| Qhov ntom | 3.0 g / cm³ |
| Qhov kawg Tensile Strength | 46 TSI |
| Yield zog | 39 TSI |
| Elongation (2 nti) | 11% |
| Shear Strength | 30 KSI |
| Brinell Hardness (500 kg) | 93 |
| Rockwell Hardness (B) | 59 |
| Melting Point | 1080-1205 ° F |
| Hluav taws xob conductivity | 43% IAB |
| Machineability | 50% |
6061-T651 Tshuaj muaj pes tsawg leeg
| Element | Feem pua |
|---|---|
| Aluminium (Al) | Qhov nyiaj tshuav (~ 98%) |
| Magnesium (Mg) | 0.8 – 1.2% |
| Silicon (Si) | 0.4–0.8% |
| Copper (Cu) | 0.15–0.40% |
| Chromium (Cr) | 0.04–0.35% |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 0.70% |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 0.15% |
| Zinc (Zn) | Tsawg dua lossis sib npaug li 0.25% |
| Titanium (Ti) | Tsawg dua lossis sib npaug li 0.15% |
Vim li cas thiaj xaiv GNEE rau6061-T651 Aluminium Phaj?
Raws li kev ntseeg siab ntawm Suav aluminium tsum,GNEEmuab siab -zoo6061-T651 txhuas phajnrog tag nrho cov ntawv pov thawj thiab kev txhawb nqa. Peb pab cov neeg siv khoom xaiv cov ntaub ntawv tsim nyog thiab siv cov kev coj ua zoo tshaj plaws rau kev vuam, tshuab, thiab kev tsim khoom kom ntseeg tau tias muaj kev ntseeg siab, ua haujlwm ntev -.
