Electroplating yog cov txheej txheem siv dav hauv ntau qhov kev lag luam, suav nrog tsheb, hluav taws xob, thiab kev tsim cov hniav nyiaj hniav kub. Nws suav nrog kev tso tawm ntawm txheej nyias ntawm cov hlau mus rau hauv lub substrate uas siv cov hluav taws xob tam sim no. Cov txheej txheem no tsis tsuas yog txhim kho cov tsos ntawm substrate tab sis kuj muab cov txiaj ntsig zoo xws li corrosion kuj thiab txhim kho conductivity. Muaj ntau ntau hom txheej txheem electroplating, txhua tus nrog nws cov yam ntxwv tshwj xeeb thiab kev siv. Hauv tsab xov xwm no, peb yuav tshawb txog ntau hom txheej txheem electroplating thiab lawv cov kev siv.
1. Electroless Plating
Electroless plating, tseem hu ua autocatalytic plating, yog ib hom txheej txheem electroplating uas tsis tas yuav muaj hluav taws xob sab nraud. Hloov chaw, nws tso siab rau cov tshuaj tiv thaiv kab mob kom tso cov txheej hlau rau hauv substrate. Cov txheej txheem no feem ntau yog siv rau txheej cov ntaub ntawv tsis-conductive xws li plastics thiab ceramics. Electroless plating muaj cov txheej txheej tuab thiab zoo heev adhesion, ua rau nws tsim nyog rau cov ntawv thov uas yuav tsum tau ua kom tiav thiab zoo ib yam plating.
2. Barrel Plating
Barrel plating yog ib hom electroplating txheej txheem siv rau me me, loj-tsim qhov chaw xws li screws, ceev, thiab bolts. Nyob rau hauv txoj kev no, qhov chaw yuav tsum tau plated yog muab tso rau hauv ib lub thoob rotating nrog rau cov tshuaj plating. Raws li lub thoob rotates, cov khoom tuaj rau hauv kev sib cuag nrog cov tshuaj, tso cai rau uniform plating. Barrel plating yog ib qho txiaj ntsig zoo thiab muaj txiaj ntsig zoo rau cov phaj loj ntawm cov khoom me me, ua rau nws zoo tagnrho rau kev lag luam uas xav tau cov khoom ntim ntau.
3. Khib Plating
Khib plating yog ib hom txheej txheem electroplating haum rau qhov loj lossis qhov tsis sib xws uas tsis tuaj yeem plated hauv lub thoob. Nyob rau hauv txoj kev no, qhov chaw yog mounted rau racks thiab raus nyob rau hauv lub plating tov. Tom qab ntawd cov racks txuas nrog lub zog sab nraud, thiab cov txheej txheem electroplating pib. Rack plating tso cai rau kev tswj xyuas meej ntawm cov plating tuab thiab feem ntau siv hauv kev lag luam xws li aerospace, tsheb, thiab hluav taws xob, qhov chaw nyuaj yuav tsum muaj kev hloov kho siab.
4. Pulse Plating
Pulse plating yog cov txheej txheem tshwj xeeb electroplating uas siv cov mem tes tam sim no tsis tas li tam sim no. Txoj kev no muaj ntau yam zoo, nrog rau kev txhim kho plating efficiency, txo hydrogen embrittlement, thiab txhim khu kev tso nyiaj. Pulse plating feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau nplua-grained thiab high-strength deposits, xws li nyob rau hauv zus tau tej cov microelectronics, luam Circuit Court boards, thiab precision Cheebtsam.
5. Txhuam plating
Txhuam plating, tseem hu ua kev xaiv plating, yog cov txheej txheem electroplating portable uas tso cai rau thaj chaw plating ntawm thaj chaw tshwj xeeb ntawm ib feem. Txoj kev no feem ntau yog siv rau kev kho ntawm qhov chaw, kho cov khoom hnav lossis puas, thiab xaiv plating ntawm cov khoom yam tsis tas yuav tsum tau muab tso rau hauv lub tank plating. Txhuam plating muaj qhov yooj yim thiab qhov tseeb, ua rau nws muaj txiaj ntsig zoo rau kev lag luam xws li aerospace, marine, thiab lub zog tsim hluav taws xob, qhov chaw tu thiab kho cov khoom tseem ceeb.
6. Nruam Plating
Nruam plating yog cov txheej txheem kev kub ceev electroplating siv rau kev tsim khoom tas li ntawm plated sawb lossis hlau. Txoj kev no feem ntau yog siv rau hauv kev tsim cov khoom siv hluav taws xob, cov khoom sib txuas, thiab cov khoom siv kho kom zoo nkauj. Nruam plating muab cov khoom tsim tau zoo thiab cov nqi ua haujlwm, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev lag luam uas xav tau ntau cov khoom siv plated.
Hauv kev xaus, electroplating yog txheej txheem ntau yam nrog ntau yam kev siv thoob plaws ntau yam kev lag luam. Cov txheej txheem sib txawv ntawm cov txheej txheem electroplating muaj qhov tshwj xeeb zoo thiab raug xaiv raws li cov cai tshwj xeeb ntawm daim ntawv thov. Txawm hais tias nws tau txhim kho cov tsos ntawm cov neeg siv khoom, txhim kho kev ua haujlwm ntawm cov khoom lag luam, lossis muab kev tiv thaiv corrosion rau qhov tseem ceeb, electroplating plays lub luag haujlwm tseem ceeb hauv cov txheej txheem tsim khoom niaj hnub no. Nkag siab txog ntau yam txheej txheem electroplating thiab lawv cov ntawv thov yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig plating xav tau thiab ua tau raws li cov kev xav tau sib txawv ntawm kev lag luam sib txawv.
T: Electroplating txheej txheem: Nkag siab txog hom thiab kev siv
D: Electroplating yog cov txheej txheem siv dav hauv ntau lub lag luam, suav nrog tsheb, khoom siv hluav taws xob, thiab kev tsim cov hniav nyiaj hniav kub. Nws suav nrog kev tso tawm ntawm txheej nyias ntawm cov hlau mus rau hauv lub substrate uas siv cov hluav taws xob tam sim no.
K: electroplating
Post lub sij hawm: Aug-02-2024
