Thaum cov qauv kev daws teeb meem luv luv, qhov xav tau rau kev cai -engineered aluminium alloy tubing ua qhov tseem ceeb. Rau kev lag luam thawb cov kev txwv ntawm kev ua tau zoo thiab kev ua haujlwm ntev, cov tubing ua tau zoo tsis yog ib qho khoom siv xwb tab sis yog ib qho tseem ceeb ntawm kev ua tiav.

Rau cov ntawv thov uas tshwj xeeb lub zog yog qhov tseem ceeb, qee qhov siab - lub zog aluminium alloys, tshwj xeeb tshaj yog thaum tsim rau hauv cov raj, muab cov kev daws teeb meem zoo, tab sis qhov tseeb customization ua kom cov hlau thiab cov txheej txheem tsim khoom raws li qhov xav tau. Kev tsim cov raj txhuas muaj cov txheej txheem xws li extrusion, kos duab, los yog vuam, nrog rau kev xaiv alloy-xws li los ntawm ntau yam 6061 mus rau siab dua - kev xaiv muaj zog- hais txog cov khoom kawg. Nkag siab txog lub zog tshwj xeeb ntawm cov alloys xws li 6061 thiab lub peev xwm ntawm kev tsim khoom yog qhov tseem ceeb rau kev ua haujlwm zoo.

Ntawm SWA Forging, peb nkag siab tias hauv ntau qhov chaw tseem ceeb, "tus qauv" tsis tshua muaj txaus. Thaum peb tshwj xeeb hauv cov khoom siv forged, peb txoj kev nkag siab ntawm cov khoom siv science thiab kev tsim khoom txuas mus rau qhov tseeb engineering xav tau rau kev cai tubular kev daws teeb meem. Peb lees paub tias txoj cai aluminium alloy, tsim nrog cov txheej txheem raug, tuaj yeem muab cov pob txha caj qaum rau cov haujlwm nyuaj, xa cov kev ua tau zoo thiab kev ntseeg siab ntawm peb cov neeg siv khoom.

Dab tsi yog qhov muaj zog aluminium tubing?

Puas yog koj sim txheeb xyuas cov aluminium alloy uas muab lub zog siab tshaj plaws thaum tsim rau hauv cov qauv tubular? Qhov "muaj zog tshaj" feem ntau yog nyob ntawm hom tshwj xeeb ntawm lub zog xav tau, tab sis qee cov alloys tsis tu ncua ua cov pob.

Qhov zoo tshaj plaws aluminium tubing feem ntau yog tsim los ntawm siab - lub zog alloys ntawm 7xxx series, xws li 7075 lossis 7050, tshwj xeeb tshaj yog thaum lawv tau txais kev kho cua sov tshwj xeeb (xws li T6 lossis T73) thiab tau tsim los siv cov txheej txheem uas khaws lossis txhim kho lawv cov kev ncaj ncees, xws li seamless extrusion lossis cov txheej txheem tshwj xeeb.Cov alloys, paub txog lawv cov ntsiab lus zinc, muaj qhov tshwj xeeb tensile thiab tawm lub zog, ua rau lawv tsim nyog rau cov ntawv thov uas muaj kev ntxhov siab heev, xws li cov khoom siv dav hlau lossis cov khoom siv ua kis las siab. Thaum lwm cov alloys zoo li 6061 muaj zog thiab ntau yam, 7xxx series feem ntau khav theeb siab dua qhov kawg.

Thaum SWA Forging excels hauv forging, peb cov engineers tau nkag siab txog cov khoom ntawm ntau cov ntawv txhuas. Yog tias tus neeg siv khoom xav tau tubing nrog lub zog siab tshaj plaws, peb yuav taw tes rau lawv ntawm 7xxx series alloys. Piv txwv li, ib qho kev tivthaiv uas yuav tsum tau muaj kev tiv thaiv siab tshaj plaws rau kev ua haujlwm siab thiab kev ua haujlwm ntawm lub cev yuav xav tau lub raj seamless ua los ntawm 7075-T6, xaiv rau nws cov yam ntxwv zoo tshaj plaws, uas tau nthuav dav los ntawm nws cov alloy muaj pes tsawg leeg thiab npau taws.

 

Yuav ua li cas ua aluminium raj?

Koj puas xav paub txog cov txheej txheem tsim khoom siv los tsim cov raj txhuas txhuas thiab cov ntsiab lus qab lawv? Kev nkag siab txog yuav ua li cas cov hlab no tsim yog qhov tseem ceeb rau kev txaus siab rau lawv cov khoom kawg.

Aluminium raj feem ntau yog tsim los ntawm ntau cov txheej txheem tseem ceeb: extrusion, uas yuav tsum tau ua kom sov aluminium los ntawm kev tuag, kos duab, qhov twg ib lub raj yog rub los ntawm kev tuag kom txo tau nws txoj kab uas hla thiab phab ntsa thickness, thiab vuam, qhov chaw tiaj tus txhuas ntawv yog tsim rau hauv ib lub raj thiab ces koom nrog seam.Seamless raj, feem ntau ua los ntawm extrusion los yog tho ua raws li los ntawm kev kos duab, feem ntau muab cov qauv zoo dua qub thiab kev ua haujlwm siab vim tias lawv tsis muaj qhov sib txuas, ua rau lawv zoo tagnrho rau kev siv siab - kev nyuaj siab. Cov raj welded yog tus nqi ntau dua - zoo rau kev siv tsis tshua muaj teeb meem. Cov txheej txheem tshwj xeeb uas tau xaiv nyob ntawm qhov yuav tsum tau ua, cov khoom siv, thiab kev npaj siv lub raj kawg.

Thaum SWA Forging tus thawj kws tshaj lij yog tsim cov ntaub ntawv forged, peb nkag siab txog kev tsim vaj tsev tseem ceeb tom qab tubular Cheebtsam. Piv txwv li, lub seamless raj ua los ntawm ib tug muaj zog alloy zoo li 6061, ua los ntawm ib tug meej extrusion thiab kos cov txheej txheem, muaj zoo heev structural thiab siab - tuav peev xwm rau daim ntaub ntawv xws li hydraulic kab los yog structural txhawb nyob rau hauv machinery. Qhov tsis muaj weld hauv seamless tubing yog qhov tseem ceeb rau kev ua haujlwm zoo ib yam thiab tiv thaiv cov ntsiab lus tsis ua hauj lwm hauv qab load.

Txoj kev yooj yim rau kev ua aluminium raj:

Extrusion:Pushing rhuab aluminium los ntawm kev tuag los tsim ib qho hollow. Yuav ua tau ob qho tib si seamless thiab hollow profiles.

Daim duab:Rub lub raj los ntawm kev tuag kom txo nws txoj kab uas hla thiab phab ntsa tuab, txhim kho qhov tseeb qhov tseeb thiab qhov chaw tiav. Feem ntau ua raws li extrusion los yog tho.

Vuam (ERW - Electric Resistance Vuam):Ua ib daim ntawv tiaj tus rau hauv ib lub raj thiab vuam cov npoo ua ke. Tus nqi - zoo rau ntau daim ntawv thov.

Piercing:Tsim ib lub qhov los ntawm ib tug pas nrig, feem ntau yog ib tug precursor rau kos rau seamless hlab.

 

Dab tsi yog cov alloys ntawm aluminium tubing?

Koj puas xav paub txog ntau yam ntawm aluminium alloys feem ntau siv rau tubing thiab lawv cov kev sib xyaw cuam tshuam li cas rau lawv daim ntawv thov? Kev xaiv ntawm alloy yog qhov tseem ceeb rau lub raj ua haujlwm.

Cov alloys siv rau txhuas tubing nthuav dav ntau yam, feem ntau xaiv raws li daim ntawv thov kev xav tau rau lub zog, corrosion resistance, formability, thiab weldability.Common alloys suav nrog ntau yam6061, paub txog nws qhov zoo sib npaug ntawm lub zog, kev tiv thaiv corrosion, thiab yooj yim ntawm fabrication, ua rau nws haum rau cov qauv siv, qhov chaw tsheb, thiab dav - lub hom phiaj tubing. Cov3003alloy feem ntau yog siv qhov nruab nrab lub zog thiab zoo heev corrosion kuj yuav tsum tau, xws li nyob rau hauv lub tshav kub exchangers los yog tej yam conduit. Rau cov ntawv thov xav tau ntau zog, alloys nyiam2024(aerospace) los yog7075(siab-cov qauv kev ntxhov siab) tej zaum yuav raug teev tseg, txawm hais tias cov no feem ntau muaj kev tiv thaiv corrosion tsawg dua thiab tuaj yeem ua rau nyuaj dua.

Ntawm SWA Forging, peb ua haujlwm nrog ntau ntawm cov alloys hauv peb cov haujlwm forging. Piv txwv li, yog tias tus neeg siv khoom xav tau tubing rau siab - daim ntawv thov kev ntxhov siab hauv cov khoom siv dav hlau, lawv cov lus qhia tshwj xeeb yuav hu rau 6061-T6 lossis 7075. Kev nkag siab txog qhov muaj zog thiab kev txwv ntawm cov hlau no yog qhov tseem ceeb. Thaum peb tsim cov ntaub ntawv ruaj khov, peb qhov kev nkag siab ntawm cov khoom siv hlau no pab peb txaus siab rau lub luag haujlwm tseem ceeb ntawm tubing plays thiab qhov tsim nyog ntawm kev xaiv cov khoom tsim nyog rau txhua qhov kev sib tw engineering tshwj xeeb, kom ntseeg tau tias nws ua tau raws li qhov xav tau kom muaj zog thiab ua haujlwm ntev hauv cov ntawv thov uas tuaj yeem muaj los ntawm cov dej hloov mus rau cov qauv kev txhawb nqa.

Qhov tseem ceeb aluminium alloys siv rau tubing:

6061:Lub hom phiaj feem ntau - alloy. Zoo zog, corrosion kuj, weldability, thiab formability. Dav siv rau kev siv cov qauv, cov kab dej, thiab cov ncej.

6063:Ib qho hlau feem ntau siv rau kev siv vaj tse thiab extrusion vim nws ua tiav zoo heev thiab corrosion kuj, txawm tias me ntsis muaj zog dua 6061.

3003:Ib qho uas tsis yog - cua sov- kho tau alloy nrog zoo corrosion kuj thiab nruab nrab lub zog. Feem ntau siv rau kev sib hloov cua sov, cookware, thiab cov ntawv hlau ua haujlwm.

2024:Lub siab- zog alloy (txhuas- tooj liab) feem ntau siv nyob rau hauv aerospace daim ntaub ntawv uas siab tensile lub zog yog qhov tseem ceeb.

7075:Ib qho ntawm qhov siab tshaj plaws -lub zog aluminium alloys (txhuas-}zinc), siv rau cov qauv kev nyuab siab heev hauv aerospace thiab lwm yam kev thov.

 

Muaj zog npaum li cas yog 6061 txhuas raj?

Puas yog koj tab tom nrhiav rau cov ntaub ntawv kev ua tau zoo ntawm 6061 txhuas raj los ntsuas nws qhov tsim nyog rau koj qhov project? Nkag siab txog nws cov khoom siv tshuab yog qhov tseem ceeb rau kev siv engineering.

Lub zog ntawm 6061 txhuas raj nws txawv nyob ntawm nws qhov kub thiab txias (lub xeev kho cua sov) thiab cov txheej txheem tsim khoom (seamless vs. welded). Nyob rau hauv nws feem ntau siv T6 temper, seamless 6061-T6 txhuas tubing feem ntau nthuav tawm qhov tsawg kawg nkaus lub zog ntawm ib ncig ntawm 35,000 psi (241 MPa) thiab lub zog tensile yam tsawg kawg nkaus ntawm 38,000 psi (262 MPa).Qhov no ua rau nws muaj zog heev thiab muaj suab nrov alloy rau ntau yam kev siv, nrog rau cov tsheb kauj vab, cov khoom siv tsheb, cov qauv hauv dav hlau, thiab cov kua dej hloov pauv, muab qhov sib npaug ntawm lub zog, kev tiv thaiv corrosion, thiab kev tsim khoom.

Ntawm SWA Forging, peb ua haujlwm nrog 6061 alloy feem ntau. Thaum peb forge Cheebtsam los ntawm 6061, peb tab tom txhim kho nws lub zog thiab qaug zog tiv thaiv los ntawm cov txiaj ntsig metallurgical ntawm forging. Rau cov ntawv thov tubular, paub tias 6061-T6 muaj lub zog zoo li no txhais tau tias nws yog ib qho kev xaiv rau ntau tus engineers. Nws qhov kev ua tau zoo thiab kev ua haujlwm zoo ua rau nws ua tau zoo thiab tus nqi -kev daws teeb meem zoo rau cov ntawv thov kom muaj kev ncaj ncees zoo yam tsis muaj tus nqi siab lossis cov khoom tshwj xeeb ntawm cov alloys siab dua li 7075.

Yam khoom siv rau 6061-T6 seamless raj:

Tensile zog:Kwv yees li . 38,000 psi (262 MPa)

Yield zog:Kwv yees li . 35,000 psi (241 MPa)

Shear Strength:Kwv yees li . 26,000 psi (179 MPa)

Hardness (Brinell):Kwv yees li . 60 HB

Nco tseg: Cov txiaj ntsig tiag tuaj yeem sib txawv raws li kev tsim khoom tshwj xeeb thiab cov qauv ntsuas.

 

Xaus

Kev cai aluminium alloy tubing muab cov kev daws teeb meem rau ntau yam kev xav tau kev lag luam, nrog rau kev xaiv cov hlau thiab cov txheej txheem tsim kev txiav txim siab lub zog thiab kev ua haujlwm. Los ntawm lub zog 6061 mus rau ultra- muaj zog 7xxx series, nkag siab txog cov khoom siv hlau zoo li cov 6061-T6 thiab cov txiaj ntsig ntawm cov txheej txheem xws li extrusion thiab kos duab yog qhov tseem ceeb rau kev ua tiav engineering hauv kev xav tau ib puag ncig.