Nyob rau hauv cov toj roob hauv pes loj ntawm txhuas alloys, 6061 sawv tawm raws li ib tug premier xaiv rau txhuas phaj daim ntaub ntawv yuav tsum tau ib tug tshwj xeeb tshuav nyiaj li cas ntawm lub zog, machinability, corrosion kuj thiab weldability. Feem ntau muab nyob rau hauv T6 temper (kev daws teeb meem thaum tshav kub kub kho thiab dag dag),6061 txhuas phaj xarobust mechanical zog ua rau nws indispensable nyob rau hauv countless industries. To taub nws cov yam ntxwv thiab muaj peev xwm ntawm kev cai machining yog qhov tseem ceeb rau kev qhib nws lub peev xwm tag nrho rau koj qhov project.
Core Properties & Metallurgy ntawm 6061 Phaj
6061 belongs rau 6000 series txhuas alloys, feem ntau alloyed nrog magnesium (Mg) thiab silicon (Si). Qhov kev sib xyaw ua ke no tsim cov intermetallic compound Mg2Si, lub luag haujlwm rau lub alloy lub zog tseem ceeb nce los ntawm nag lossis daus hardening thaum T6 txheej txheem kev kho cua sov. Cov khoom tseem ceeb muaj xws li:
1. High Strength-rau-Weight Ratio: 6061-T6 phaj muaj lub zog tensile zoo heev (feem ntau 45,000 psi / 310 MPa min) thiab lub zog tawm los (40,000 psi / 276 MPa min) thaum tuav qhov ntom ntom li ib feem peb ntawm cov hlau. Qhov no ua rau nws zoo tagnrho rau lub teeb yuag structural Cheebtsam
2. Zoo heev Machinability: 6061 yog renowned rau nws superior machinability ntawm tshav kub-kho txhuas alloys. Nws tsim cov chips huv, tso cai rau kev txiav ceev ceev, thiab ua tiav qhov chaw zoo kawg nkaus nrog ntau yam CNC machining kev ua haujlwm (milling, tig, drilling, tapping). Qhov no txo cov nqi machining thiab cov sij hawm txhuas.
3. Zoo Corrosion Resistance: Lub ntuj tsim aluminium oxide txheej muab qhov tsis zoo rau atmospheric corrosion. Kev ua tau zoo tuaj yeem txhim kho ntxiv los ntawm kev kho deg zoo li anodizing (Tim II lossis hardcoat - Hom III), chromate hloov pauv txheej (xws li, Alodine) lossis hmoov txheej.
4. Weldability:6061 phaj qhia tau zoo weldabilitysiv cov txheej txheem xws li Gas Tungsten Arc Vuam (GTAW/TIG), Gas Metal Arc Vuam (GMAW/MIG) thiab Resistance Vuam. Kev kho cua sov tom qab vuam tej zaum yuav tsim nyog los ua kom muaj zog tag nrho hauv thaj chaw kub ntxhov (HAZ) rau cov ntawv thov tseem ceeb.
5. Formability: Txawm tias tsis zoo li 5000 series txhuas alloys nyob rau hauv lub annealed (O) mob, 6061-T6 phaj tuaj yeem ua haujlwm nruab nrab. Rau cov duab nyuaj, nws yog feem ntau nyiam siv tshuab los ntawm phaj Tshuag.
6. Kev Thermal Nruab Nrab: Siv tau rau cov ntawv thov xws li cov dab dej kub thiab cov khoom siv uas xav tau qee qhov cua sov dissipation.
Dominant Applications rau 6061 Aluminium Phaj
1. Aerospace & Aviation: Aircraft fittings, tis tav, fuselage Cheebtsam, spacecraft structures (tsis tseem ceeb), gearbox vaj tse. Nws lub zog thiab lub teeb yuag yog qhov tseem ceeb.
2. Tsheb thauj mus los & Automotive: Chassis Cheebtsam, brackets, ncua kev kawm ntawv qhov chaw, kev cai tsheb txaj, trailer ncej, roj teeb enclosures rau EVs. Kev vibration thiab kev ntxhov siab zoo.
3. Marine: nkoj hulls & decks (tshwj xeeb tshaj yog cov khoom siv me me), masts, hatch thav ntawv, fittings. Relies on corrosion kuj (feem ntau txhim khu kev qha).
4. Muaj Machinery & Robotics: Tshuab thav duab, guards, end effectors, robotic arms, jigs thiab fixtures, iav vaj tse. Cov txiaj ntsig ntawm machinability thiab rigidity.
5. Qauv & Architectural: Choj decking, taug kev, platforms, tsev facades, hniav panels, staircases. Muab durability thiab niaj hnub zoo nkauj.
6. Cov Khoom Siv Khoom Siv & Kev Ua Si: Cov tsheb kauj vab thav duab & cov khoom siv, cov khoom siv mus pw hav zoov, cov khoom siv lub koob yees duab, cov khoom siv ncaws pob, cov khoom siv hluav taws xob siab kawg.
7. General Fabrication: Tanks & nkoj (rau cov xov xwm uas tsis yog corrosive), brackets, mounting daim hlau, prototypes, kev cai brackets & panels.
Kev Cai Machining ntawm 6061 Phaj: Qhov no yog qhov 6061 tiag tiag ci. Nws machinability ua rau nws nyiam substrate rau precision machining rau hauv complex, siab kam rau ua qhov chaw. Cov peev txheej tseem ceeb suav nrog.
1. CNC Milling: Tsim intricate 2D thiab 3D profiles, hnab tshos, slots, thiab contours. Zoo tagnrho rau prototyping thiab qis-rau-nruab nrab ntim ntau lawm khiav.
2. CNC tig: Ua cylindrical qhov chaw, flanges thiab nta yuav tsum tau rotational symmetry los ntawm phaj Tshuag.
3. Drilling & Tapping: Tsim cov qauv ntawm lub qhov thiab cov threaded qhov rau kev sib dhos.
4. Txiav: Waterjet txiav (txias txheej txheem, tsis muaj HAZ), laser txiav (siab precision, tsawg kerf), plasma txiav (ceev ceev, thicker daim hlau), thiab tsoos saw txiav.
Ua tiav Tshaj dhau kev ua haujlwm machining, ua tiav qhov xav tau zoo nkauj thiab txhim kho cov khoom ntawm:
Machined Finishes: Raws li-milled, txhuam, polished.
Anodizing: Txhim kho corrosion / abrasion tsis kam, tso cai rau xim tuag (architectural anodizing).
Chemical Conversion Coatings: Txhim kho xim adhesion thiab corrosion kuj (eodine).
Painting & Powder Txheej: Durable, zoo nkauj tiav hauv txhua xim.
Media Blasting: (piv txwv li, sandblasting, hlaws blasting) rau kev ntxhib los mos los yog nto prep.
Tight Tolerances: Cov kws paub txog kev siv tshuab tuaj yeem tuav qhov ntev heev ntawm 6061 phaj Cheebtsam.
Prototyping rau ntau lawm: Haum rau ib-tawm prototypes mus rau high-volume ntau lawm machining.
6061 txhuas phaj, tshwj xeeb tshaj yog nyob rau hauv T6 temper, sawv cev rau kev pom zoo engineering daws qhov twg lub zog, hnyav txuag, manufacturability thiab corrosion kuj converge. Nws cov lus teb tshwj xeeb rau CNC machining empowers designers thiab engineers los tsim complex, meej, thiab txhim khu kev qha Cheebtsam zoo. Txawm hais tias koj xav tau ib qho yooj yim mounting phaj, ib tug complex qauv bracket, los yog intricate aerospaceCheebtsam, 6061 phaj, kws tshaj lijmachined thiab tiav, xa cov kev ua tau zoo thiab muaj nqis.
Post lub sij hawm: Jun-25-2025