Kev tshuaj xyuas, kev daws teeb meem thiab kev tiv thaiv rau tooj liab Electroplating Faults nyob rau hauv hluav taws xob cua sov raj
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Kev tshuaj xyuas, kev daws teeb meem thiab kev tiv thaiv rau tooj liab Electroplating Faults nyob rau hauv hluav taws xob cua sov raj
Copper sulfate electroplating plays lub luag haujlwm tseem ceeb hauv PCB electroplating. Qhov zoo ntawm cov kua qaub tooj liab electroplating ncaj qha cuam tshuam rau qhov zoo thiab muaj feem xyuam rau cov khoom siv hluav taws xob ntawm electroplating tooj liab txheej, thiab muaj qee yam cuam tshuam rau kev ua haujlwm tom ntej. Yog li ntawd, yuav ua li cas tswj qhov zoo ntawm cov kua qaub tooj liab electroplating yog ib qho tseem ceeb ntawm PCB electroplating, thiab nws kuj yog ib qho ntawm cov txheej txheem nyuaj los tswj hauv ntau lub tuam txhab loj. Raws li kev paub ntau xyoo hauv electroplating thiab kev pabcuam, tus sau tau sau ua ntej cov ntsiab lus hauv qab no, vam tias yuav muab kev tshoov siab rau cov kws tshaj lij electroplating hauv PCB kev lag luam. Cov teeb meem tshwm sim ntawm cov kua qaub tooj liab electroplating feem ntau suav nrog cov hauv qab no: 1. Rough electroplating; 2. Electroplating (board nto) tooj liab hais; 3. Electroplating pits; 4. Cov xim dawb lossis xim tsis sib xws ntawm lub rooj tsavxwm. Hauv kev teb rau cov teeb meem saum toj no, qee cov ntsiab lus tau ua tiav, thiab qee qhov kev tshuaj xyuas luv luv, kev daws teeb meem, thiab kev tiv thaiv tau ua tiav.
Roughness nyob rau hauv electroplating: Feem ntau, cov ces kaum ntawm lub rooj tsavxwm yog ntxhib, feem ntau tshwm sim los ntawm ntau dhau electroplating tam sim no. Koj tuaj yeem txo qhov tam sim no thiab siv daim npav ntsuas ntsuas seb puas muaj qhov txawv txav ntawm cov zaub tam sim no; Tag nrho lub rooj tsavxwm yog ntxhib thiab feem ntau tsis tshwm sim, tab sis kuv kuj tau ntsib nws ib zaug ntawm tus neeg siv khoom lub hoobkas. Tom qab ntawd, nws tau pom tias qhov kub ntawm lub caij ntuj no qis thiab cov ntsiab lus ntawm tus neeg sawv cev lub teeb tsis txaus; Qee zaum, cov xwm txheej zoo sib xws yuav tshwm sim thaum qhov chaw ntawm qee qhov kev ua yeeb yaj kiab stripping boards tsis tau kho kom zoo.
Electroplated tooj liab hais nyob rau saum npoo ntawm lub rooj tsavxwm: Muaj ntau yam uas tuaj yeem ua rau kev tsim cov tooj liab ntawm lub rooj tsavxwm, suav nrog tooj liab deposition, hloov qauv, thiab electroplating nws tus kheej. Kuv tau ntsib cov khoom tooj liab ntawm lub rooj tsavxwm uas tshwm sim los ntawm tooj liab deposition nyob rau hauv lub xeev-muaj lub Hoobkas loj.
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