Yuav ua li cas Electroplating txhim kho nto tas? Cov txheej txheem twg tuaj yeem ua tiav qhov siab - cov nyhuv ci ci?

Yuav ua li cas Electroplating txhim kho nto tas?

Electroplating yog txheej txheem uas tso cov txheej txheem hlau ntawm ib qho txheej txheem los ntawm cov txheej txheem electrochemical. Nws yog dav siv rau kev kho kom zoo nkauj, ua haujlwm, thiab cov txheej txheem tiv thaiv. Cov taw qhia saum npoo yog qhov taw qhia tseem ceeb ntawm cov khoom lag luam hluav taws xob zoo, cuam tshuam cov khoom zoo, thiab corrosion tsis kam. Txhawm rau txhim kho saum npoo ua tiav thaum lub sijhawm electroplating, xav txog cov hauv qab no:

1. Substrate Pretricement

Qhov chaw ntawm cov txheej txheem ntawm cov substrate ncaj qha cuam tshuam qhov zoo ntawm txheej electroplated txheej. Burrs, Nplai, Roj Stains, lossis High Roughness Ntawm Cov Khoom Taw Qhia Caum Kuj tseem tuaj yeem cuam tshuam rau txheej doothness ntawm txheej electroplated. Yog li no, meej substrate pretreatment yog yuav tsum tau ua ntej electroplating, suav nrog cov hauv qab no:

{{0-} Txhua Yam Polishing: Siv cov cuab yeej xws li cov cuab yeej siv sib tsoo, xuab zeb, lossis cov log buffing kom tshem tawm cov nplaim hluav taws xob thiab du ntawm ntug kev.

-} Kev siv tshuaj tsw qab: Siv cov kev daws teeb meem ua kom tshem tawm cov roj, av, thiab impurities los ntawm substrate nto.

{{0-} pickling lossis alkaline tu: tshem cov txheej oxide lossis xeb los ntawm cov npoo av kom huv si.

-} electrolytic piingic piishing: Ntxiv smoothes lub substrate los ntawm electrolysis, txo cov metrolypees.

2. Kev xaiv rau kev xaiv thiab ua kom zoo

Qhov muaj pes tsawg leeg thiab cov khoom ntawm cov kev daws teeb meem muaj qhov cuam tshuam tseem ceeb ntawm kev ua tiav ntawm txheej. Los ntawm kev ua kom zoo dua cov plating daws cov txheej txheem thiab cov txheej txheem tsis sib xws, lub tiaj tiaj, lub tiaj huv thiab ci ntawm txheej tuaj yeem hloov kho.

{{0-}}}}}}}}}} }ititives:: Ntxiv cov quav ntxiv tuaj yeem txhim kho cov qauv siv crystal ntawm cov txheej txheem, txo cov kev tsis zoo, thiab txhim kho qhov tiav.

-} Kev tswj cov tshuaj thiab qhov kub thiab txias: Tswj ruaj ruaj concentration kom dhau los ntawm kev tsis sib xws lossis kub hloov pauv.

- p.c haum rau qhov cuam tshuam nrog cov txheej txheem tso tawm thiab crystallization zoo ntawm cov txheej thiab yuav tsum tau hloov kho raws li cov txheej txheem tshwj xeeb.

3. Tam sim no ceev thiab plating lub sij hawm tswj

Ntev ceev thiab plating lub sij hawm yog qhov tseem ceeb tsis cuam tshuam cuam tshuam cov txheej txheem zoo. Ntau dhau qhov ceev ceev tam sim no yuav ua rau muaj lub tsho tiv no ntxhoo lossis cov pinholes, thaum ntau dhau qhov ceev tau tam sim no tuaj yeem ua rau cov uneven txheej deplete. Yog li ntawd, nws yog ib qho tsim nyog los xaiv ib lub sijhawm tam sim no thiab plating lub sij hawm raws li cov yam ntxwv ntawm substrate thiab cov khoom ntawm electroplating daws.

4. Post -} cov txheej txheem kho

Tom qab electroplating, tsim nyog tshaj tawm - Kev kho mob tuaj yeem txhim kho qhov tiav ntawm cov txheej txheem.

-}}} Ntxuav thiab ziab khaub ncaws uas tau yooj yim kom tiv thaiv cov chaw ua haujlwm nto lossis corrosion los ntawm cov seem.

{{0- tshuab kho tshuab polishing: maj mam mechanicalicically polishing txheej me me qhov chaw me me thiab txhim kho cov gloss.

{{0-}}} Kev tshuaj polishing: Siv tshuaj lom neeg polishing rau me ntsis etch cov txheej rau ib qho chaw zoo nkauj.

{{0-} Kev Tiv Thaiv Tiv Thaiv Tsis Zoo: Thov Tiv Thaiv Cov Khoom Pob Tacquer lossis antioxidant rau txheej deg tau txhim kho lub durability ntawm cov gloss.

5. Khoom siv thiab cov txheej txheem txhim kho

-} anode cov khoom xaiv: siv siab - purity cov ntaub ntawv tuaj yeem txo kev paug ntawm txheej los ntawm impurities.

{-}}}}}}}}}}} Kev siv cua tshuab lossis ua kom muaj kev sib cav los tiv thaiv kom tshem tawm cov ntawv raug ncua thiab kev sib tw los yog pinholes hauv txheej.

{{0 {}} siv tshuab automated: siv rau kev tswj cov txheej txheem electroplating, txo cov tib neeg ua yuam kev thiab txhim kho txheej sib xws.

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Cov txheej txheem twg tuaj yeem ua tiav qhov kev ua tiav zoo siab?

Hauv cov electroplating, ua tiav qhov kev ua tiav siab zoo siab yuav tsum muaj kev sib txuam ntawm ntau yam txheej txheem thiab cov tswv yim. Hauv qab no yog qee cov txheej txheem thiab lawv cov yam ntxwv:

1. Qaug plating

Ci ntsa iab koom nrog kev ntxiv cov brainters rau cov kev sib xyaw ua ke, ua rau muaj kev sib xws, ua rau muaj kev tso tawm, ua rau muaj qhov siab {}} pars ua kom tiav. Cov txheej txheem ci ntsa iab plating cov txheej txheem suav nrog:

- Lub teeb ci ntsa iab plating: Ntxiv cov brainters rau lub Nickel Plating Daim iav {}} zoo li ci.

- Lub ntsej muag ci plating plating: Lub chrome txheej nws tus kheej muaj kev cuam tshuam siab, nws tuaj yeem ua tiav qhov zoo nkauj heev.

{{0 {}} ci galvanizing: los ntawm kev ua kom zoo tshaj plaws cov galvanizing cov kua, ib txheej galvanized tuaj yeem ua tiav.

2. Multilayer plating

Multilayer plating suav nrog cov txheej txheem tso ua ke ntau txheej ntawm cov hlau sib txawv lossis cov khoom siv ntawm txhua txheej kom ua tiav qhov kev ua tiav gloss. Piv txwv li:

- tooj ntawm -} pickecloplating: lub pob tawb tooj liab yog ua ntej rau kev txhim kho saum npoo du. Nickel tau thov ua ib txheej nruab nrab los muab cov tshuaj tiv thaiv corrosion zoo heev thiab ci; Thiab chrome yog thov raws li Topcoat kom ua tiav qhov siab-}}} reflect reflect.

- cov nyiaj {{1} Rhodium txheej, kom ua tiav qhov siab {2} {{}} tiv taus tiav.

3. Electropolishing

Kev siv tshuab hluav taws xob yog cov txheej txheem uas smootes cov hlau los ntawm kev ua yeeb yam electrochemical. Electropolishing lub substrate los yog txheej ua ntej los yog tom qab electroplating tshem tawm cov cim duab me me thiab txhim kho gloss.

4. Kev Tshuaj Xyuas Polishing

Tshuaj Txhuam Hniav Txhim Kho Cov Hlau Ua Si Hlau Los ntawm Tshuaj Etching. Piv rau hluav taws xob, tshuaj polishing yog qhov tsim nyog rau kev ua haujlwm nrog cov duab zoo nkauj thiab tuaj yeem ua tiav cov khaub ncaws zoo nkauj.

5. Lub Tshuab Nqus Tsev

Lub tshuab nqus tsev yog lub cev tso pa tawm (PVD) cov txheej txheem uas vaporizes thiab cov chaw tso nyiaj hauv lub tshuab nqus tsev, tsim kom muaj qhov siab}} {2 {rawnant txheej. Cov txheej txheem nqus tsev ua haujlwm suav nrog:

{{0- Lub tshuab nqus tau yooj yim: tso nyiaj zaj duab xis ntawm substrate, ua rau muaj kev cuam tshuam siab thiab zoo nkauj.

{{0- nqus cov txheej txheej: cov khoom tso nyiaj xws li titanium nitride, tsim kom muaj qhov siab} {{2} {resistant nto.

6. Nta thiab Txheej

Ua ntawv thov lub lacquer meej los yog siab - glay gloss cov khoom sib txawv tuaj yeem txhim kho cov ci ntsa iab thiab tiv thaiv txheej. Piv txwv li:

{{0- high {1} glay}}}}}}- zoo li ua tiav.

- UV Curable Coating: Using ultraviolet curing technology, a high-gloss, wear-resistant protective layer is formed on the surface of the coating.

7. Laser Polishing

Laser polishing yog cov txheej txheem uas siv cov nqaj laser rau yaj thiab ua kom pom cov cim duab hlau tsis xwm yeem thiab ua tiav qhov kev ua kom tiav. Laser polishing yog tsim rau kev ua haujlwm nrog cov duab siab thiab cov duab ua kom zoo.

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Lub ntsiab

Txhim kho cov npoo ua tiav ntawm cov electroplating yuav tsum tau ntau txoj kev ua kom zoo, plating tswj kev ua kom tau zoo, thiab kev tswj cov txheej txheem ntsuas, thiab cov ntsiab lus - ua. Ua tiav qhov kev ua tiav siab zoo siab tuaj yeem ua tiav los ntawm cov txheej txheem xws li plating cov plating, multing}} txheej plating, mod electrolytic piishing, thiab nqus plua plav. Los ntawm kev xaiv zoo thiab thov cov txheej txheem no, siab {4} PI} Zoo Tshaj tawm cov khoom siv hluav taws xob muaj peev xwm ua tau kom tau raws li cov ntawv thov sib txawv.