Dab tsi yog Anodizing Thiab Peb Xav Tau Nws

Dab tsi yog Anodizing Thiab Peb Xav Tau Nws

Lub sij hawm nyeem: 4 feeb

Anodizing yog ib qho kev kho mob ntau tshaj plaws rau CNC txhuas.Tej zaum peb yuav tsis paub meej tias anodizing ua haujlwm li cas, tab sis anodizing muaj ntau heev hauv lub neej, xws li cov rooj plaub hlau rau cov xov tooj ntawm tes, hlau tuav hauv khw malls, thiab lwm yam. Kab lus no yuav qhia meej txog cov ntsiab lus, hom thiab cov khoom siv ntawm anodizing rau koj. prototyping lossis kev tsim qauv.Koj tuaj yeem ua tautiv tauj peb cov engineersncaj qha rau kev pab tswv yim pub dawb.

Taw qhia rau Anodizing

Anodic oxidation daim duab

Thaum peb tham txog anodizing, peb tsuas yog xa mus rau anodizing ntawm txhuas.Txawm hais tias cov txheej txheem anodizing kuj tuaj yeem siv rau lwm cov hlau xws li titanium, zinc thiab magnesium, nws yog qhov tsis pom zoo tias txhuas yog nyob deb ntawm ib qho ntawm cov hlau siv dav tshaj plaws.Anodizing siv lub hauv paus ntsiab lus ntawm electrochemistry, qhov twg cov khoom raug rau cov tshuaj electrolyte, uas ua rau ib tug ntom oxide zaj duab xis nyob rau saum npoo ntawm daim ntawv txhuas.Anodizing aluminium yog ib txoj hauv kev zoo heev tom qab kho.Nws tuaj yeem tsis tsuas yog txhim kho corrosion kuj, deg hardness thiab durability ntawm aluminium alloy khoom, tab sis kuj muaj cov nyhuv zoo nkauj heev tom qab xim kho.

Vim li cas peb thiaj xav tau anodizing?

Nyob rau hauv cov huab cua, txhuas yuav oxidized tom qab siv mus ntev.Txawm hais tias lub ntuj oxide txheej rau ntawm qhov chaw muaj qee qhov kev cuam tshuam, tseem muaj cov ntaub ntawv ntawm cov yeeb yaj kiab tawm, raug corroded thiab discoloration ntawm txhuas phaj tom qab lub sij hawm ntev ntawm overexposure.Yog li ntawd, txhawm rau kov yeej qhov tsis xws luag hauv qhov no, aluminium yuav tsum tau anodized kom ua tiav cov txiaj ntsig xav tau.Tom qab anodic oxidation, qhov saum npoo ntawm txhuas tsim ib txheej tuab oxide zaj duab xis, siv cov xim tsis muaj xim thiab ntxeem tau ntawm anodic oxide zaj duab xis kom ua tiav lub hom phiaj ntawm xim thiab tiv thaiv aluminium substrate.

Ordinary aluminium phaj sab nraum zoov discoloration

Hom Anodizing Los ntawm Kev daws

Chromic acid anodizing, thawj daim ntawv thov kev lag luam ntawm anodizing yog chromic acid anodizing, GD Bengough thiab JM Stuart nyob rau hauv txoj kev tshawb fawb ntawm chromium plating ntawm txhuas, vim qhov kev sib txuas tsis ncaj ncees lawm pom tias aluminium nto generated anodic oxide zaj duab xis.

1. Kev ua tau zoo
Zaj duab xis thickness yog li 0.003mm, opaque;zaj duab xis yog denser thiab grey los yog creamy dawb;phem staining peev xwm thiab nruab nrab adhesion.
2. Yam ntxwv
1) Kev cuam tshuam me me rau lub zog qaug zog ntawm cov hlau
2) tuaj yeem nthuav tawm qhov tsis xws luag thiab lub koom haum grain
3) Kev cuam tshuam me me ntawm qhov loj thiab roughness ntawm qhov chaw
4) Tsawg corrosiveness ntawm cov tshuaj

3 、 Daim ntawv thov teb

1) kev qaug zog kev ua tau zoo ntawm cov khoom
2) Cov khoom uas yuav tsum tau muaj kev tiv thaiv zoo

Oxalic acid anodizing,Xyoo 1927, Kujirai thiab Ueki hauv Nyij Pooj thawj zaug siv oxalic acid electrolyte anodizing, tuaj yeem tau oxide zaj duab xis tuab dua li chromic acid anodizing.

1. Kev ua tau zoo
Zaj duab xis thickness ntawm 0.006 mus rau 0.039 hli, nrog loj pore txoj kab uas hla.
Grey mus rau tsaus grey membrane, uas tuaj yeem dyed, tab sis ntawm tus nqi siab dua.

2. Yam ntxwv
1) Qhov zoo tshaj plaws hluav taws xob rwb thaiv tsev, tuaj yeem tiv taus 300 ~ 500 volts tom qab dipping xim
2) zoo corrosion kuj ntawm zaj duab xis txheej
3) anodized kom nce qhov loj ntawm qhov chaw
3 、 Daim ntawv thov teb
1) precision instruments thiab ntsuas qhov yuav tsum tau muaj hluav taws xob rwb thaiv tsev zoo
2) cov cuab yeej thiab cov cuab yeej ntsuas qhov xav tau siab hardness thiab hnav tsis kam

Sulfuric acid anodizing,kuj muab faib ua cov anodizing zoo tib yam, nyuaj anodizing thiab porcelain anodizing, thiab lwm yam. Piv nrog oxalic acid thiab chromic acid anodizing, sulfuric acid anodizing muaj qis ua hauj lwm voltage, me me nqi ntawm electrolyte, yooj yim ua hauj lwm thiab ntau hniav oxide zaj duab xis, yog li cov txheej txheem no sai sai. thiab nrov.Tam sim no, ntau tshaj 95% ntawm anodizing yog ua nyob rau hauv sulfuric acid, thiab anodizing feem ntau yog hais txog sulfuric acid anodizing yog tias tsis tau teev tshwj xeeb.

1. Kev ua tau zoo
Zaj duab xis thickness txog 0.003 ~ 0.015mm, zaj duab xis ntxeem tau, porosity ntawm 35%, zaj duab xis brittle, tsis-conductive, dehydrated rwb thaiv tsev kev ua tau zoo;siab thermal tawg muaj peev xwm;tuaj yeem ua cov xim xim organic, tab sis kuj muaj cov xim electrolytic ntawm daj, liab, xiav, dub, ntsuab, kas fes xim.
2. Yam ntxwv
Txhawm rau txhim kho corrosion kuj: pores tuaj yeem raug kaw hauv plaub txoj kev.
(1) dichromate kaw, daj, siab corrosion kuj.
(2) Polymer rau qhov nruab nrab kaw, zoo heev txhim kho corrosion kuj.
(3) boiling dej kaw, tswj cov xim qub.
(4) high-pressure chav sealing.
3 、 Daim ntawv thov teb
1) aluminium alloy qhov chaw tiv thaiv.
2) qhov chaw xim.
3) Xav tau lub ntsej muag ci thiab qee yam hnav tsis kam.
4) Kev tiv thaiv ntawm aluminium alloy muaj ntau tshaj 4% tooj liab.
5) Cov duab yooj yim ntawm pob tw roj vuam qhov chaw.

Surface finishing tuav functional as well as aesthetic important for industrial parts.Nrog rau kev lag luam nce mus sai sai, cov kev cai kam rau ua tau dhau los ua nruj dua thiab yog li kev ua tiav zoo dua yog xav tau rau cov khoom lag luam siab.Cov khoom uas muaj kev txaus siab zoo li muaj txiaj ntsig zoo hauv kev ua lag luam.Kev zoo nkauj sab nrauv tiav tuaj yeem ua qhov sib txawv loj hauv ib feem ntawm kev ua lag luam.
Prolean Tech cov kev pabcuam ntog tiav muab cov qauv nrog rau qhov nrov nto tiav rau qhov chaw.Peb cov tshuab CNC thiab lwm yam txheej txheem txheej txheej muaj peev xwm ua tiav cov kev ua haujlwm nruj thiab cov khoom zoo, zoo ib yam rau txhua yam ntawm qhov chaw.

Tsuas yogupload koj cov ntaub ntawv CADkom ceev, pub dawb hais thiab kev sab laj txog cov kev pabcuam cuam tshuam.