Yuav xaiv cov txheej txheej tuab hauv electroplating? Dab tsi yog qhov sib txawv ntawm cov tuab sib txawv?

Xaiv cov plating tsim nyog plating tuab yog ib qib tseem ceeb hauv electroplating, ncaj ncees cuam tshuam cov khoom ua tau zoo, lub neej, thiab tus nqi. Kev xaiv ntawm plating thickness yuav tsum muaj kev txiav txim siab ntawm ntau yam, suav nrog cov khoom lag luam ua haujlwm ib puag ncig, cov kev xav tau, cov khoom siv khoom, thiab tswj hwm tus nqi. Cov hauv qab no yog cov ncauj lus kom ntxaws ntxaws txog kev xaiv cov plating tuab thiab qhov sib txawv ntawm cov tuab tuab.

I. Lub hauv paus rau xaiv electroplating thickness

1. Kev ua haujlwm ib puag ncig

Cov khoom lag luam ua haujlwm yog qhov tseem ceeb hauv kev txiav txim siab plating tuab. Nyob rau hauv cov chaw muaj kev txhim kho ib puag ncig (xws li cov khoom lag luam marine thiab kev lag luam tshuaj), thicker plating txheej txheem tiv thaiv zoo dua. Piv txwv li, qhov siv tau siv hauv ib puag ncig marine feem ntau yuav tsum muaj cov zinc tuab tuab ib txwm muaj lossis Nickel plating los txiav tawm los txiav tawm cov tshuaj tsuag tshuaj tiv thaiv cov ntsev corrosion ntsev. Hauv cov qhuav, cov chaw me me, cov plating tuab tuaj yeem txo.

2. Yuav Tsum Tau Ua Haujlwm

Cov kev xav tau txawv cov cai sau kom sau cov phiaj xwm thickness. Piv txwv li, yog tias coj kev tiv thaiv yog yuav tsum tau txhim kho, lub zog tuab zog tawv plating txheej yog feem ntau xaiv; Yog tias hluav taws xob nrog hluav taws xob tau txhim kho, ib txheej nyiaj thinner lossis kub plating txheej yuav raug xaiv. Tsis tas li ntawd xwb, rau cov khoom lag luam uas yuav tsum muaj cov tsos zoo (xws li cov tsho tuab si)

3. Substrate Cwj Pwm

Cov khoom siv substrate thiab cov teeb meem tsis muaj zog kuj cuam tshuam nrog kev xaiv ntawm txheej txheej tuab. Piv txwv li, ib qho kev ntxhib cov nplaim dej yuav tsum tau siv cov txheej txheej tuab tuab los npog saum npoo tsis xwm yeem; On ib tug du substrate nto, txheej txheej txheej tuab tuaj yeem txo. Tsis tas li ntawd, qee cov sublotrates (xws li txhuas alloys) yuav tsum muaj pretreatment ua ntej muaj cov khoom nplaum tshwj xeeb, uas tseem cuam tshuam qhov kev xaiv ntawm txheej tuab.

4. Tus nqi tswj hwm

Txheej thickness yog ze ze rau tus nqi. Thicker coasings feem ntau txhais tau tias cov nqi khoom dua thiab ua lub sijhawm ua tiav. Yog li ntawd, nws yog ib qho tseem ceeb kom xaiv cov coolonalically tsim coating tuab thaum lub rooj sib tham xav tau. Piv txwv li, qhov twg siab siab}}} Kev siv tiv thaiv corrosion tsis tas yuav tsum tau, ib qho thinner txheej tuaj yeem raug xaiv los txo cov nqi.

5. Kev Lag Luam Cov Qauv thiab Cov Cai

Ntau yam kev lag luam, xws li kev lag luam, aerospace, thiab electronics, muaj cov qauv meej thiab cov kev tswj hwm rau txheej tuab tuab. Thaum xaiv cov txheej tuab, nws yog ib qho tseem ceeb kom xa mus rau cov qauv muaj feem xyuam kom paub tseeb tias koj cov khoom tau ua tiav kev lag luam.

Ii. Qhov sib txawv ntawm cov sib txawv thicknesses

1. Corrosion Kuj

Plaster thickness yog ze ze rau corrosion tsis kam. Thicker coasings muab sijhawm ntev dua-} kav corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig. Piv txwv li, thaum Galvanizing Hlau Txheej, ib daim ntawv qhia txog denser oxide cov yeeb yaj kiab, ua kom tiv thaiv corrosion ntawm substrate. Thinner txheej, ntawm qhov tod tes, tuaj yeem sai sai ntawm, ua kom lub substrate.

2. Hnav tsis kam

Rau cov khoom siv kom sib txhuam thiab hnav, txheej thickness ncaj qha cuam tshuam kev coj ua tsis kam. Piv txwv li, tawv chrome plating feem ntau siv los txhim kho cov hnav tsis kam, thiab tuab chrome txheej txheem muaj peev xwm nthuav tawm kev pabcuam lub neej ntawm cov khoom siv. Thinner txheej, ntawm qhov tod tes, tuaj yeem hnav tam sim ntawd thiab tsis muab kev tiv thaiv kom txaus.

3. Ua haujlwm

Hauv kev lag luam hluav taws xob, pleev thickness yooj yim cuam cuam tshuam cuam tshuam hluav taws xob kev coj ua. Thicker coings (xws li nyiaj lossis kub) muaj kev txhim kho kom zoo dua thiab kev xa tawm kis, tab sis yog kim dua. Thinner txheej, thaum tsis kim kim, yuav muaj kev txo qis hauv kev ua haujlwm dhau sijhawm.

4. Tsos

Txheej thickness kuj cuam tshuam ntau cov khoom zoo li cas. Thicker txheej feem ntau yog cov khaub ncaws zoo nkauj dua, ua kom zoo nkauj, ua rau lawv haum rau cov ntawv thov dai. Thinner txheej, ntawm qhov tod tes, tuaj yeem ua rau pom qhov tsis xwm yeem xim lossis kev ua kom dav, cuam tshuam rau kev ua kom loog.

5. Adhesion thiab Tsevneeg Lub Zog Muaj Zog

Txheej thickness yog ze ze rau cov adhesion thiab tsev pheeb suab ntawm lub substrate. Cov txheej txheej tuab yuav tsim kev ntxhov siab sab hauv, tsis muaj zog qhov sib khi ntawm cov txheej thiab lub substrate, lossis tseem ua rau npau taws. Thinner txheej txheej feem ntau muaj cov nplaum nplaum zoo dua tab sis yuav tsis muab kev tiv thaiv kom txaus.

6. Sab Nraum Raug

Rau qhov ntsuas qhov ntsuas, txheej tuab muaj qhov cuam tshuam tseem ceeb ntawm qhov tseeb raug. Thicker txheej yuav ua rau muaj kev sib txawv, sib dhos thiab kev ua tau zoo. Yog li ntawd, nyob rau hauv precision machining tshuab

III. Txheej Kev Ntsuas Cov Kev Ntsuas Thiab Tswj

1. Kev Ntsuas Cov Qauv

Cov txheej txheem coating thickness nrog sib nqus, muaj hlau nplaum, eddy tam sim no, thiab x}} pay fluorescence. Cov qauv sib nqus yog qhov tsim nyog rau tsis yog- sib nqus txheej (xws li zinc thiab chromium) ntawm ferrous substrates; tus qauv eddy tam sim no yog tsim nyog rau tsis - cov txheej txheem txheej txheem ntawm tsis {4} ferrous substrates; Thiab X {- Tshav Fluorescence txoj kev yog tsim nyog rau ntsuas txheej tuab ntawm ntau yam ntaub ntawv.

2. Tswj txoj kev

Thaum lub sij hawm lub tshuab hluav taws xob, cov tuab tuab tuaj yeem tswj tau los ntawm kev kho cov tsis muaj zog xws li ceev tam sim no, plating lub sijhawm, thiab kev daws teeb meem. Tsis tas li ntawd, kev siv cov cuab yeej siv tshuab thiab online soj ntsuam thev naus laus zis tuaj yeem txhim kho cov tuab tuab tswj qhov raug thiab kom cov khoom lag luam zoo sib xws.

IV. Lub ntsiab

Selecting the appropriate coating thickness during electroplating requires comprehensive consideration of factors such as the operating environment, functional requirements, substrate characteristics, cost control, and industry standards. Txheej ntawm kev sib txawv thicknesses nthuav qhia qhov sib txawv ntawm corrosion tsis kam, coj kev tawm tsam, kev coj ua, thiab kev ua yeeb yam, thiab kev ua yeeb yam. Kev tshawb fawb ntsuas ntsuas thiab kev tswj hwm tuaj yeem ua kom cov tuab txheej uas ua tau raws li cov khoom lag luam thaum xav tau cov nqi kho. Hauv kev siv cov kev siv, cov tuab tuab yuav tsum tau raug xaiv kom tsim nyog raws li cov kev xav tau ua kom tiav kom tau txais kev ua tau zoo thiab kev khwv nyiaj txiag.