Kev plating hlau yog ib qho txheej txheem siv dav hauv ntau yam lag luam, thiab nws cuam tshuam nrog kev siv ib txheej hlau nyias nyias rau ntawm ib lub substrate kom txhim kho nws qhov tsos, txhim kho nws txoj kev tiv thaiv corrosion, lossis muab lwm yam txiaj ntsig zoo. Cov txheej txheem ntawm kev plating hlau xav tau kev siv lub rectifier, uas yog ib qho tseem ceeb ntawm cov khoom siv uas tswj cov dej ntws ntawm cov hluav taws xob thaum lub sijhawm txheej txheem plating. Hauv tsab xov xwm no, peb yuav tshawb nrhiav ntau hom kev plating hlau thiab lub luag haujlwm ntawm lub rectifier hauv cov txheej txheem plating.
Hom Hlau Plating
Kev siv hluav taws xob
Kev siv hluav taws xob (electroplating) yog hom kev siv hlau plating uas siv ntau tshaj plaws thiab siv hluav taws xob los tso ib txheej hlau nyias nyias rau ntawm qhov chaw uas muaj hluav taws xob. Lub substrate uas yuav tsum tau plated yog muab tso rau hauv cov kua electrolyte uas muaj cov hlau ions, thiab lub rectifier siv los tswj cov dej ntws mus rau hauv lub dab dej plating. Cov hlau feem ntau siv hauv kev siv hluav taws xob suav nrog nickel, tooj liab, chromium, thiab kub.
Kev Siv Hluav Taws Xob Tsis Muaj Hluav Taws Xob
Tsis zoo li electroplating, electroless plating tsis tas yuav siv hluav taws xob. Hloov chaw, cov txheej txheem plating vam khom rau cov tshuaj lom neeg los tso ib txheej hlau rau ntawm lub substrate. Txoj kev no feem ntau siv rau plating cov khoom tsis-conductive xws li yas thiab ceramics. Electroless plating muab cov txheej tuab sib npaug thiab tuaj yeem siv los plating ntau yam hlau, suav nrog nickel, tooj liab, thiab cobalt.
Kev Sib Tsoo Plating
Kev plating uas siv dej los pleev, tseem hu ua autocatalytic plating, yog ib hom kev plating hlau uas tsis xav tau lub zog sab nraud. Hauv cov txheej txheem no, lub substrate raug muab tso rau hauv cov tshuaj uas muaj cov hlau ions, nrog rau cov neeg sawv cev txo qis uas pab txhawb kev tso cov txheej hlau. Kev plating uas siv dej los pleev feem ntau yog siv rau kev pleev cov khoom me me, cov duab sib xyaw thiab tshwj xeeb tshaj yog tsim rau kev ua tiav cov txheej sib xws ntawm cov nplaim sib xyaw.
Txhuam Plating
Kev txhuam plating yog ib txoj kev plating uas siv tau yooj yim thiab siv tau ntau yam uas siv lub tshuab siv tes los plating cov chaw tshwj xeeb ntawm ib feem. Cov txheej txheem no feem ntau siv rau kev kho hauv zos, kev kov, lossis rau plating cov khoom loj uas nyuaj rau txav mus rau lub tank plating. Kev txhuam plating tuaj yeem ua tiav los ntawm kev siv ntau yam hlau, suav nrog nickel, tooj liab, thiab kub.
Lub Luag Haujlwm ntawm Rectifier hauv Hlau Plating
Lub rectifier yog ib qho tseem ceeb hauv cov txheej txheem plating hlau, vim nws tswj cov hluav taws xob ntws mus rau hauv lub dab dej plating. Lub rectifier hloov cov hluav taws xob hloov pauv (AC) los ntawm lub zog hluav taws xob mus rau hauv cov hluav taws xob ncaj qha (DC), uas yog qhov xav tau rau cov txheej txheem electroplating. Lub rectifier kuj tswj hwm qhov voltage thiab amperage kom ntseeg tau tias cov txheej txheem plating mus raws li qhov nrawm xav tau thiab tsim cov txheej txheem sib xws.
Hauv kev siv hluav taws xob, lub rectifier tswj kev tso cov hlau ions rau ntawm lub substrate los ntawm kev kho qhov ceev tam sim no thiab lub sijhawm ntawm cov txheej txheem plating. Cov hlau sib txawv xav tau cov kev cai plating tshwj xeeb, thiab lub rectifier tso cai rau kev tswj hwm meej ntawm cov hloov pauv no kom ua tiav qhov tuab thiab zoo ntawm plating.
Rau electroless plating thiab immersion plating, lub rectifier yuav tsis tas yuav tsum muaj, vim tias cov txheej txheem no tsis vam khom lub zog hluav taws xob sab nraud. Txawm li cas los xij, qee zaum, lub rectifier tseem siv tau los tswj cov txheej txheem pabcuam xws li kev sib xyaw lossis cua sov ntawm cov tshuaj plating.
Xaiv Lub Rectifier Zoo Rau Kev Plating Hlau
Thaum xaiv lub rectifier rau cov ntawv thov plating hlau, ntau yam yuav tsum tau xav txog kom ntseeg tau tias qhov kev ua tau zoo tshaj plaws thiab kev ua haujlwm zoo tshaj plaws. Cov yam no suav nrog:
Cov Kev Xav Tau Tam Sim No thiab Voltage: Lub rectifier yuav tsum muaj peev xwm xa cov tam sim no thiab voltage uas xav tau mus rau lub plating da dej, xav txog qhov loj me ntawm cov khoom uas raug plated thiab cov kev cai plating tshwj xeeb.
Kev Tswj Xyuas thiab Kev Saib Xyuas Nta: Lub rectifier zoo yuav tsum muaj kev tswj hwm qhov tam sim no thiab voltage, nrog rau kev saib xyuas lub peev xwm los taug qab kev nce qib ntawm cov txheej txheem plating thiab xyuas kom meej tias zoo sib xws.
Kev Ua Haujlwm Zoo thiab Kev Ntseeg Tau: Lub rectifier yuav tsum siv hluav taws xob zoo thiab txhim khu kev qha, nrog rau cov yam ntxwv kev nyab xeeb uas ua rau muaj kev tiv thaiv kev thauj khoom ntau dhau, luv luv, thiab lwm yam kev phom sij.
Kev Sib Tw Nrog Cov Kev daws teeb meem Plating: Lub rectifier yuav tsum sib xws nrog cov kev daws teeb meem plating thiab cov txheej txheem tshwj xeeb siv hauv daim ntawv thov, thiab nws yuav tsum tau tsim los ntawm cov ntaub ntawv uas tiv taus kev xeb thiab kev raug tshuaj lom neeg.
Xaus lus, hlau plating yog ib qho txheej txheem uas siv tau ntau yam thiab tseem ceeb hauv ntau yam lag luam, thiab kev xaiv hom plating zoo thiab lub rectifier tsim nyog yog qhov tseem ceeb rau kev ua tiav cov txheej txheem zoo, sib xws. Txawm hais tias nws yog electroplating, electroless plating, immersion plating, lossis txhuam plating, txhua txoj kev muaj cov txiaj ntsig tshwj xeeb thiab haum rau ntau daim ntawv thov. Nrog kev nkag siab zoo ntawm ntau hom hlau plating thiab lub luag haujlwm ntawm rectifier, cov chaw tsim khoom thiab cov neeg ua haujlwm plating tuaj yeem txiav txim siab kom tau raws li lawv cov kev xav tau plating tshwj xeeb thiab ua tiav qhov chaw tiav thiab cov khoom ua haujlwm xav tau.
Lub sijhawm tshaj tawm: Lub Rau Hli-23-2024
