PCB plug qhov yog ib qho txheej txheem hauv kev tsim khoom siv hluav taws xob, uas khaws qee qhov ntawm lub rooj tsav xwm PCB. Cov qhov no tuaj yeem siv los ua tus pin txoj haujlwm rau cov khoom siv hluav taws xob soldered thiab raws li txoj hauv kev los txuas rau lub rooj tsavxwm hluav taws xob thiab cov pins sab nraud. Tom ntej no, cia peb kawm txog cov qauv thiab cov txheej txheem nyuaj ntawm PCB plug qhov.
Ua ntej, cia peb kawm txog cov qauv rau PCB plug qhov. Feem ntau, txoj kab uas hla thiab qhov sib nrug ntawm PCB ntsaws qhov yog txiav txim siab raws li qhov xav tau tiag tiag. Cov kab lus dav dav suav nrog {{0}}.3mm, 0.4mm, 0.5mm, thiab lwm yam, thaum lub qhov sib nrug feem ntau ntawm 1.0mm thiab 1.5mm. Tsis tas li ntawd, cov khoom siv hluav taws xob sib txawv tuaj yeem muaj cov kev cai sib txawv rau PCB plug qhov, piv txwv li, cov khoom siv high-end yuav xav tau cov kev cai tshwj xeeb xws li txheej txheej ntawm phab ntsa ntawm lub qhov.
Tom ntej no, peb yuav tshawb nrhiav qhov nyuaj ntawm PCB plug qhov tshuab. Kev siv thev naus laus zis ntawm PCB plug qhov yog qhov nyuaj, thiab cov teeb meem feem ntau suav nrog cov hauv qab no.
Ua ntej, txheej txheej kho ntawm lub qhov phab ntsa. Txhawm rau kom ntseeg tau tias siv tau thiab ruaj khov ntawm lub qhov ntsaws, peb yuav tsum tau siv cov txheej txheem hlau txheej ntawm lub qhov phab ntsa. Qhov no tuaj yeem ua rau cov khoom siv hluav taws xob ntawm phab ntsa pore thiab tiv thaiv nws cov oxidation. Txawm li cas los xij, thaum ua cov txheej txheem kev kho mob, peb yuav tsum tau ua tib zoo saib xyuas lub sijhawm ua haujlwm thiab qhov kub thiab txias kom tsis txhob ua rau cov hlau tsis sib xws lossis tuab tuab heev.
Tom ntej no yog qhov positioning raug ntawm lub qhov. Qhov tseeb ntawm qhov chaw ntawm PCB plug qhov yog qhov tseem ceeb rau kev vuam thiab sib dhos ntawm cov khoom siv hluav taws xob. Yog tias qhov chaw ntawm lub qhov tsis raug, nws tuaj yeem ua rau cov vuam tsis muaj zog lossis cov khoom tsis tuaj yeem muab tso rau hauv qhov zoo. Yog li ntawd, hauv kev ua cov PCB ntsaws qhov, peb yuav tsum siv cov cuab yeej ua haujlwm siab thiab cov txheej txheem los xyuas kom meej qhov tseeb ntawm qhov chaw thiab qhov loj.
Lwm qhov teeb meem yog kev tsim thiab kev ua haujlwm ntawm lub qhov ntsaws. Kev tsim thiab ua cov qhov ntsaws ntsaws yog ib kauj ruam tseem ceeb hauv kev tsim khoom PCB. Cov tshuab drilling feem ntau yog siv los ua kom tiav qhov ua tiav, tab sis vim yog lub taub me me ntawm lub qhov ntsaws, qhov teeb meem ntawm lub qhov phab ntsa khib nyiab yog qhov tshwm sim thaum lub tshuab drilling. Txhawm rau daws qhov teeb meem no, peb yuav tsum tau txais cov kev ntsuas qhov tsim nyog thiab cov txheej txheem tshem tawm cov nti kom paub meej qhov zoo thiab qhov tiaj tus ntawm lub qhov phab ntsa.
Hauv cov ntsiab lus, PCB plug qhov yog cov txheej txheem tseem ceeb hauv kev tsim cov khoom siv hluav taws xob, thiab lawv cov qauv thiab cov txheej txheem nyuaj yuav tsum tau ua tiag tiag hauv kev tsim khoom. Tsuas yog los ntawm kev paub cov qauv raug thiab cov txheej txheem tuaj yeem ua kom zoo thiab ruaj khov ntawm PCB ntsaws qhov. Kuv vam tias tsab xov xwm no tau tshwm sim rau koj ntawm PCB plug qhov. Ua tsaug rau koj nyeem.