Kev nrhiav cov khoom siv txhuas extrusions zoo li yooj yim kom txog thaum cov hlau tsis raug tshwm sim ntawm qhov chaw ua haujlwm. Ib tug neeg teeb tsa qhov rais tau hais rau kuv tias nws cov neeg ua haujlwm tau siv sijhawm ib tav su tag nrho sim ua kom haum cov profiles uas zoo ib yam li cov qauv tab sis khoov tau raws li qhov siab uas cov qauv tsis tau pom. Qhov sib txawv ntawm daim ntawv qhia tshwj xeeb thiab qhov tseeb yog vim li cas kev xaiv tus neeg muag khoom txhuas profile tseem ceeb dua li feem ntau cov neeg yuav khoom xav. Phau ntawv qhia no taug kev los ntawm qhov tseeb sib cais tus neeg muag khoom txhim khu kev qha ntawm tus neeg uas tsuas yog xa hlau.
Aluminium tsis yog ib yam khoom siv xwb. Nws yog ib tsev neeg ntawm cov alloys, thiab txhua series ua haujlwm sib txawv nyob rau hauv lub nra hnyav, cua sov, thiab huab cua. Ib qho profile 6063-T5 uas haum rau lub thav duab qhov rai yuav tsis ua haujlwm zoo ib yam li 6061-T6 bar uas txhais tau tias yog rau kev thav duab.
Cov neeg muab khoom uas ua haujlwm hla ntau series, los ntawm 1000-series high-purity aluminium mus rau 7000-series high-strength alloys, feem ntau nkag siab tias cov khoom sib xyaw twg haum rau txoj haujlwm twg. Qhov ntau ntawd qhia txog qhov tob dua li cov ntawv teev npe nqaim uas nthuav dav kom zoo li dav.
Qhov kub tseem ceeb ib yam li tsev neeg alloy. Ib qho profile uas teev tias yog O (annealed) ua haujlwm txawv ntawm ib qho tempered mus rau T6. Qhov ua yuam kev no tsis tshua muaj teeb meem, nws tsuas yog tshwm sim ntau lub hlis tom qab ua warping, xoob pob qij txha, lossis qaug zog ua ntej lub sijhawm.
Ob lub profiles tuaj yeem sib koom ua ke tib lub alloy thiab tseem ua haujlwm sib txawv thaum ib puag ncig koom nrog. Kev kho qhov chaw yog qhov sawv ntawm cov txhuas nyoos thiab ntau xyoo ntawm kev raug nag, UV, thiab cua ntsev.
Common finishing xaiv muaj xws li:
Kev xaiv qhov tiav zoo tsis yog hais txog qhov zoo nkauj xwb tab sis yog hais txog kev sib phim qhov kev tiv thaiv ntawm cov txheej txheem rau huab cua uas cov khoom yuav ntsib. Lub tsev ntug dej hiav txwv thiab lub tsev rau khoom qhuav hauv av muaj qhov sib txawv ntawm kev xeb, thiab qhov tiav yuav tsum qhia txog qhov ntawd.
Tsis yog txhua qhov extrusion yog tsim rau tib txoj haujlwm, thiab kev kho lawv raws li kev sib pauv tau yog qhov uas ntau qhov project qeeb pib.
Cov qhov rai thiab qhov rooj siv cov khoom siv uas ua kom ruaj khov thiab, ntau zuj zus, los ua kom cov khoom siv tiv thaiv cua sov tawg. Cov khoom siv tiv thaiv cua sov cais cov seem txhuas sab hauv thiab sab nraud nrog ib daim ntaub thaiv cua sov, uas txo cov cua sov hloov mus los ntawm tus ncej. Rau cov tsev uas xav tau kev siv hluav taws xob zoo dua, cov ntsiab lus no tsis yog qhov xaiv tau, nws yog qhov ua haujlwm tau zoo.
Cov txheej txheem phab ntsa ntaub thaiv qhov rai nqa cov kev xav tau sib txawv kiag li. Cov profiles no yuav tsum tau tswj hwm lub zog cua, kev nthuav dav thermal, thiab ntev ntev yam tsis pom kev sagging. Kev ruaj khov ntawm cov qauv ntawm no nyob ntawm qhov tseeb extrusion, txij li txawm tias qhov me me tsis sib xws sib xyaw ua ke thoob plaws lub ntsej muag ntau txheej.
Cov dab dej kub hauv kev lag luam thov kom muaj kev tsim qauv sib txawv kiag li. Cov duab ntawm cov fin thiab thaj chaw ntawm qhov chaw tsav cov cua sov tawm, yog li cov extrusions no tau tsim los rau kev ua haujlwm thermal es tsis yog qhov pom tseeb. Lawv tshwm sim ntau zaus hauv cov khoom siv hluav taws xob thiab cov khoom siv photovoltaic, qhov twg qhov kub ntawm cov khoom cuam tshuam ncaj qha rau lub neej.
Cov thav duab hnub ci mounting zaum ntawm qhov kev sib tshuam ntawm cov qauv thiab ib puag ncig xav tau, tuav cov vaj huam sib luag ruaj khov los ntawm ntau xyoo ntawm huab cua thaum tiv taus xeb hauv cov xwm txheej feem ntau-raug rau saum ru tsev.
Kev rho tawm yog qhov uas cov hlau txhuas kub raug thawb los ntawm lub pwm kom ua nws qhov seem. Nws suab zoo li tshuab thiab tsis muaj dab tsi tshwj xeeb kom txog thaum koj xav txog qhov tshwm sim thaum lub tshuab tsis muaj peev xwm lossis tsis sib xws.
Cov khoom siv nias siab, nyob rau hauv ntau ntawm 5000T, tso cai rau cov kab sib tshuam loj dua thiab nyuaj dua yam tsis muaj kev txo qhov tseeb ntawm kev kam rau siab. Qhov no tseem ceeb rau cov profiles nrog ntau qhov tsis muaj qhov geometry sab hauv lossis cov qhov ntsia hlau uas tau drilled ua ntej, qhov twg misalignment thaum lub sijhawm extrusion tsim teeb meem uas tsis muaj kev ua tiav downstream tuaj yeem kho tau.
Ib daim profile uas muaj kev kam rau siab nruj yuav sib dhos ua ke huv si ntawm qhov chaw. Ib daim profile uas txawv me ntsis ntawm qhov spec yuav ua rau muaj kev ua haujlwm ntxiv, cov khoom siv ntxiv, lossis cov khoom tsis raug lees txais. Rau cov neeg cog lus ua haujlwm raws sijhawm nruj, qhov kev hloov pauv no feem ntau txiav txim siab seb tus neeg muag khoom puas tau txais qhov kev txiav txim thib ob.
Cov khoom siv extrusion nyoos tsis tshua tuaj txog npaj txhij rau kev teeb tsa. Feem ntau cov haujlwm xav tau kev ua haujlwm ntxiv, thiab cov neeg muag khoom uas muab kev ua tiav tob hauv tsev feem ntau ua rau lub sijhawm luv dua.
Cov kev pabcuam theem ob feem ntau suav nrog:
Kev ua cov kauj ruam no hauv ib lub ru tsev txo qhov kev sib pauv rov qab ntawm cov neeg muag khoom sib cais, thiab nws feem ntau txhais tau tias tsawg dua qhov kev hloov pauv qhov twg kev ntsuas lossis cov lus qhia poob rau hauv kev txhais lus.
| Alloy Series | Hom Lub Zog | Common Use Case | Qhov Tseem Ceeb |
|---|---|---|---|
| 1000 | Tsawg | Cov khoom siv ua lag luam uas muaj purity siab | Zoo conductivity |
| 3000 | ntsis | General fabrication | Zoo formability |
| 5000 | Nruab nrab-siab | Tub Rog, kev thauj mus los | Muaj zog corrosion kuj |
| 6000 | Nruab nrab-siab | Qhov rai, phab ntsa ntaub thaiv, kev teeb tsa vaj tse | Lub zog sib npaug thiab kev rho tawm |
| 7000 | High | Kev siv cov qauv, kev siv dav hlau uas nyob ze rau thaj chaw | Muaj zog txhua yam tshuab |
Cov lus no yog qhov pib xwb, tsis yog ib qho kev hloov rau kev tshuaj xyuas engineering. Kev xaiv cov hlau kawg yuav tsum suav nrog cov kev xav tau ntawm kev thauj khoom, kev raug rau ib puag ncig, thiab kev sib xws ntawm cov khoom tiav.
Cov lus thov zoo yooj yim luam tawm thiab nyuaj dua los thaub qab. Thov kom txhua tus neeg muab khoom siv txhuas profile qhia cov ntaub ntawv pov thawj xws li ISO9001 rau kev tswj hwm zoo, ISO14000 rau kev tswj hwm ib puag ncig, thiab ISO10012 rau qhov tseeb ntawm qhov ntsuas. Cov ntawv pov thawj no tsis lav qhov zoo tag nrho, tab sis lawv tsis muaj yog lub cim liab tsim nyog nug txog ncaj qha.
Qhov txawv ntawm anodizing thiab hmoov txheej yog dab tsi?
Kev siv anodizing ua rau muaj ib txheej oxide tawv los ntawm cov txheej txheem electrochemical, uas ua rau muaj kev tiv thaiv khawb thiab xeb zoo nrog rau qhov zoo li hlau ntau dua. Kev txheej hmoov siv ib txheej polymer xim, muab kev xaiv xim dav dua thiab cov qauv sib txawv, txawm hais tias kev ua tau zoo nyob ntawm cov qauv tshwj xeeb thiab qhov zoo ntawm daim ntawv thov.
Puas yog tib lub txhuas profile ua haujlwm rau ob qho tib si qhov rais thiab phab ntsa ntaub thaiv?
Qee zaum, tab sis tsis ruaj khov. Cov thav qhov rais muab qhov tseem ceeb rau kev ua haujlwm ntawm kev tawg thermal thiab kev kaw, thaum cov ntaub thaiv phab ntsa qhov tseem ceeb rau qhov ntev ntawm cov qauv thiab kev tiv taus cua. Tus neeg muag khoom yuav tsum muaj peev xwm piav qhia tias cov qauv twg haum rau lub luag haujlwm ntawm cov qauv es tsis txhob muab ib yam khoom siv thoob ntiaj teb.
Vim li cas qee lub tshuab cua sov ua haujlwm zoo li txawv ntawm cov qauv vaj tse?
Cov cua sov extrusions yog puab nyob ib puag ncig tus lej fin thiab thaj chaw nto kom ua kom cua sov tshaj plaws, tsis yog qhov zoo nkauj. Cov qauv vaj tse yog puab nyob ib puag ncig qhov haum ntawm cov qauv thiab qhov zoo ntawm qhov tiav. Qhov tseem ceeb ntawm kev tsim qauv tsuas yog sib txawv.
Puas yog cov hlau nplaum siab dua ib txwm txhais tau tias muaj cov qauv zoo dua?
Tsis tas li ntawd xwb. Cov koob siab dua xws li 7000 muaj zog dua tab sis nws nyuaj rau extrude rau hauv cov duab nyuaj thiab yuav kim dua li daim ntawv thov xav tau. Kev sib phim cov koob rau qhov hnyav tiag tiag thiab cov ntaub ntawv siv tseem ceeb dua li kev tsis xaiv qhov kev xaiv muaj zog tshaj plaws.
Kev sib piv tus nqi tseem ceeb, tab sis lawv tsis tshua qhia tag nrho zaj dab neeg. Ib daim ntawv profile uas tus nqi qis dua tuaj yeem kim dua thaum cov khoom tsis zoo, cov khoom tiav tsis zoo, lossis cov ntawv pov thawj tsis muaj teeb meem tshwm sim tom qab.
Thaum ntsuam xyuas tus neeg muab khoom siv txhuas profile, nws yuav pab nug ob peb lo lus nug ncaj qha:
Goldapple-Alu Group ua haujlwm ncaj qha rau cov pawg no, tsim cov txhuas profile rau lub qhov rooj thiab qhov rai, phab ntsa ntaub thaiv, kev siv kho kom zoo nkauj, thiab kev siv hauv kev lag luam, nrog rau kev kho qhov chaw txij li qhov tiav ntawm lub tshuab zeb mus rau PVDF thiab kev tsim kho thermal break muaj nyob ntawm qhov xav tau ntawm qhov project.
Kev xaiv tus neeg muab khoom txhuas zoo tshaj plaws yog nyob ntawm kev sib phim lub peev xwm kev txawj ntse rau cov kev xav tau tiag tiag es tsis yog nrhiav tus nqi qis tshaj plaws. Tus neeg muab khoom uas nkag siab txog tus cwj pwm ntawm cov hlau, kev ua tiav tshuaj, thiab kev ua kom raug ntawm extrusion yuav pab koj ntawm cov teeb meem uas tsuas yog tshwm sim tom qab kev teeb tsa, thaum kev kho lawv raug nqi ntau dua li kev nrhiav khoom kom raug thawj zaug.
