Aluminium Anodizing Defects Qhia Dazao Precision Finishing

Hauv xyoo 2018, Xiamen Dazao Machinery tau txais qhov siab - ntim xaj rau cov khoom siv dub hom II anodized destined rau tus neeg cog lus tiv thaiv. Nyob rau saum npoo, qhov seem ntsia flawless. Lawv dhau qhov kev tshuaj ntsuam pom nrog qhov tob, zoo ib yam obsidian tiav. Txawm li cas los xij, thaum lub sij hawm 336-teev tshuaj tsuag ntsev, cov batch ua tsis tiav ntawm 120-teev cim. Peb pom tias cov khoom siv hluav taws xob microscopic voids, pom tsis tau ntawm qhov muag liab qab, tso cai rau corrosive agents nkag mus rau txheej oxide. Qhov kev ua tsis tiav no ua rau peb tsib caug txhiab nyiaj hauv cov khoom siv thiab rov ua haujlwm dua.

Qhov kev paub ntawd tau hloov peb txoj hauv kev mus rau qhov chaw tiav. Nyob rau hauv lub ntiaj teb no ntawm precision manufacturing,aluminium anodizing defectstsis tshua muaj kev zoo nkauj xwb. Lawv yog cov cim qhia ntawm cov txheej txheem sib sib zog nqus hauv lub voj voog electrochemical. Phau ntawv qhia no muab cov txheej txheem kev ua txhaum ntawm kev tsis sib xws, lawv cov hauv paus ntsiab lus, thiab cov tswv yim zoo tshaj plaws uas peb siv ntawm Dazao kom ntseeg tau 100 feem pua ​​​​ua raws liISO9001 thiab IATF16949qauv.

Kev txheeb xyuas qhov tsis xws ntawm Aluminium Anodizing thiab cov hauv paus hauv paus

Feem ntau cov neeg saib xyuas kev muag khoom tsom rau xim, tab sis cov kws tshaj lij engineers saib kev ncaj ncees ntawm anodic txheej. Nov yog cov teeb meem uas nquag tham hauv kev sib tham, txiav txim siab los ntawm lub lens tsim.

Xim Matching Anodized Parts: Alloy Variabl

Ua kom tiav zoo sib xws thaumxim txuam anodized qhov chawyog ib qho nyuaj tshaj plaws hauv kev ua tiav hlau. Xim tsis yog xim pleev xim rau saum npoo; Nws yog ib qho zas zas nyob rau hauv cov qauv ntxeem tau ntawm aluminium oxide.

· Khoom siv:IbAl6061-T6ib feem yuav tsis zoo tag nrho rau Al7075 ib feem, txawm tias lawv nyob hauv tib lub tank anodizing. Cov ntsiab lus zinc siab dua hauv 7075 tsim cov xim tsaus, ntau daj daj hauv paus oxide, uas hloov cov xim zaum kawg.

· Delta E Reality:Peb qhia rau cov neeg siv khoom tias qhov kev cia siab zero variance yog qhov tsis muaj tseeb. Peb txhais cov kev txwv uas siv tau siv Delta E ntsuas lossis cov qauv txwv lub cev.

Dawb Spots thiab Mottling: Contamination vs. Porosity

Tsis sib xws anodizingfeem ntau manifests li dawb me ntsis los yog pos huab mottling.

· Etching tshaj - raug:Yog hais tias qhov chaw nyob ntev dhau lawm hauv lub tank caustic soda etch, chemistry pib tawm tsam cov ciam teb, nthuav tawm sab hauv porosity.

· Yaug dej paug:Cov chloride residual hauv dej yaug tuaj yeem ua rau thaj chaw pitting. Ntawm Dazao, peb siv cov txheej txheem dej deionized los xyuas kom cov dej ntshiab huv nyob hauv 50 microsiemens.

Tseem ceeb Engineering qhov muag tsis pom kev ua rau tsis sib xws Anodizing

Tshaj li qhov tsis xws luag, muaj peb qhov teeb meem tseem ceeb uas feem ntau mus tsis tau txog thaum lub sij hawm sib dhos los yog thaum siv teb.

Lub Jigging Tension Trap: Micro-Cracking

Thaum cov neeg muag khoom feem ntau txhawj xeeb txog cov cim khib nyiab, peb tsom rau kev ntxhov siab corrosion. Yuav kom ntseeg tau tias hluav taws xob conductivity, qhov chaw yuav tsum tau clamped khov kho. Txawm li cas los xij, kev nro ntau dhau ntawm nyias- ntu phab ntsa lossis ze ntawm lub qhov txuas ua rau micro- tawg hauv cov txheej anodic nkig. Cov kab nrib pleb no pom tsis pom tab sis nthuav dav hauv cov voj voog thermal, ua rau ua rau ntxov ntxov tsis ua hauj lwm hauv kev siv aerospace thiab robotics.

Silicon Ghost of Coolant

Qhov no yog qhov zais tsis raug uas yug hauv lub tshuab CNC, tsis yog lub tank anodizing. Yog tias lub khw siv lub tshuab siv siab -silicon lossis sulfur- raws li cov kua dej txiav, cov tshuaj no tuaj yeem nkag mus rau hauv cov khoom siv txhuas. Txheem degreasing thiab etching feem ntau tsis tshem tawm cov residues. Tom qab cov txheej txheem sealing, cov dab no tshwm sim li tsaus muag, tsaus nti hauv qab txheej oxide. Dazao tiv thaiv qhov no los ntawm kev siv cov khoom cua txias tshwj xeeb uas yog 100 feem pua ​​​​ntawm cov txheej txheem electrochemical tom ntej.

Grain Direction Paradox

Lub teeb refraction plays lub luag haujlwm loj hauv kev pom xim. Yog hais tias ib pawg ntawm txhuas daim hlau yog machined yam tsis xav txog cov kev taw qhia dov ntawm cov khoom siv raw, cov khoom yuav zoo li txawv nyob rau hauv LED teeb pom kev zoo txawm tias cov txheej thickness zoo tib yam. Qhov no yog kev tswj tsis tau, tsis yog tshuaj lom neeg. Peb kos cov lus taw qhia ntawm cov khoom nyoos thaum lub sij hawm saws - ntu txiav kom ntseeg tau tias lub teeb pom kev zoo sib xws thoob plaws txhua lub rooj sib txoos ua tiav.

Kev Tswj Xyuas Zoo ntawm Dazao Machinery

Peb lub chaw muaj ntawv pov thawj IATF16949 ua haujlwm ntawm cov qauv kev tiv thaiv tsis yog ib qho reactive. Peb tau koom ua ke ntau qhov tsis ua tiav- nyab xeeb rau hauv peb cov kab ntau lawm kom tshem tawmanodizing tsis sib xws.

Ua ntej-Production DFM Audit

Txhua tus qauv 3D raug tshuaj xyuas rau Acid Traps. Yog tias peb pom qhov qhov muag tsis pom lossis qhov chaw kaw ntom nti uas tuaj yeem ntxiab sulfuric acid, peb thov kom ntxiv cov qhov dej los yog hais kom hloov pauv ntawm jigging orientation ua ntej thawj nti txiav.

Limit Sample Protocols

Peb tsis cia siab rau cov duab digital rau kev pom zoo xim. Dazao muab cov qauv txwv lub cev: ib qho qhia txog qhov tsaus ntuj tshaj plaws uas siv tau ntxoov ntxoo thiab ib qho uas pom qhov pom kev. Qhov no tsim kom muaj ib thaj tsam zoo rau QC pab pawg thiab cov neeg siv khoom.

Tiag - Sijhawm da dej saib xyuas

Lub concentration ntawm aluminium ions nyob rau hauv lub tank anodizing yuav tsum nruj me ntsis tswj. Yog hais tias qib siab tshaj 15 grams ib liter, oxide zaj duab xis yuav mos thiab ntxeem tau. Peb lub chaw soj nstuam ua titration tsom xam txhua plaub teev kom tswj tau cov tshuaj sib npaug uas xav tau rauHom III hardcoatspecifications.

Lub tswv yim tswv yim rau kev muab cov khoom zoo Anodized

Thaum ntsuas tus neeg xa khoom rau siab -cov khoom muaj tseeb, nug peb cov lus nug no los ntsuas lawv cov kev txawj ntse:

1.Yuav ua li cas koj tswj cov kua qaub los ntshav nyob rau hauv complex geometry? Yog tias lawv tsis hais txog kev ntxuav ultrasonic lossis kev hloov kho DFM tshwj xeeb, lawv zoo li yuav xa cov khoom nrog kev xa tawm - txheej txheem corrosion.

2.Dab tsi yog koj raws tu qauv rau Al7075 vs Al6061 xim txawv? Tus neeg muag khoom paub txog yuav ceeb toom koj txog kev hloov pauv xim tsis yog cog lus 100 feem pua.

3.Koj puas tuaj yeem muab daim ntawv qhia txheej thickness siv eddy tam sim no kuaj? Kev tshuaj xyuas qhov muag tsis txaus. Cov neeg koom tes ntseeg tau yuav tsum siv cov cuab yeej ntsuas ntsuas xws li Fischer Isoscope los txheeb xyuas cov tuab hauv microns.

Xaus

Zoo meej anodizing tsis tiav los ntawm lub caij nyoog. Nws yog qhov tshwm sim ntawm kev tswj ntau ntau qhov sib txawv, los ntawm cov ntsiab lus silicon hauv CNC coolant mus rau ion concentration nyob rau hauv qhov kawg seal tank. Ntawm Xiamen Dazao Machinery, peb saib kev ua tiav ntawm qhov chaw ua haujlwm tseem ceeb, tsis yog kev xav tom qab. Peb tsis cog lus tias tsis muaj qhov tsis xws luag, tab sis peb tau lees tias muaj pob tshab, engineering-coj kev tswj hwm uas txheeb xyuas thiab txo cov kev pheej hmoo ua ntej lawv mus txog koj cov kab sib dhos.