Sidee loo soo saaraa PCB-yada Tayada Sare leh? Tilmaamaha Dhammaystiran ee Tallaabooyinka Muhiimka ah ee Wax-soo-saarka PCB
Habka Wax Soo Saarka PCB
Tallaabada 1: Xaqiijinta Xogta
Kahor soo saarista, soo saaraha PCB wuxuu hubiyaa xogta sameynta guddiga ee uu bixiyay macmiilku, oo ay ku jiraan cabbirka guddiga, shuruudaha habka, iyo tirada badeecada. Wax soo saarku wuxuu socdaa oo keliya marka la gaaro heshiis macaamiisha.
Tallaabada 2aad: Jarida Waxyaabaha
Sida ku cad macluumaadka sameynta guddiga macaamiisha, looxyada wax soo saarka u jar qaybo yaryar oo buuxiya shuruudaha. Hawlgallo gaar ah: agab saxan oo waaweyn → jarista iyadoo loo eegayo shuruudaha MI → jarista saxanka → jarista geeska/shiididda geeska → daadinta saxanka.
Tallaabada 3aad: Qodista
Ka qod dhexroorka godka loo baahan yahay meelaha u dhigma ee looxa PCB. Hawlgallo gaar ah: walxo saxan oo waaweyn → jarista iyadoo loo eegayo shuruudaha MI → daaweynta → jarista geeska/shiididda geeska → daadinta saxanka.
Tallaabada 4: Qodista Naxaasta
Lakab khafiif ah oo naxaas ah ayaa kiimiko ahaan loogu shubaa godka dahaarka leh. Hawlgallo gaar ah: shiidid qallafsan → laalaadinta looxa → khadka degitaanka naxaasta ee otomaatiga ah → hoos u dhigista looxa → ku qooy H2SO4 1% oo khafiif ah → dhumucda naxaasta.
Tallaabada 5: Wareejinta Sawirka
Sawirrada laga soo qaaday filimka wax soo saarka una wareeji looxa. Hawlgallo gaar ah: looxa hemp → riixista filimka → istaagga → iswaafajinta → soo-gaadhista → istaagga → horumarinta → kormeerka.
Tallaabada 6aad: Dahaadhka Garaafka
Ku dheji lakab naxaas ah oo dhumucdiisu tahay loo baahan yahay iyo lakab dahab ah oo nikkel ama tin ah oo ku yaal xaashida naxaasta ama derbiga godka ee qaabka wareegga. Hawlgallada gaarka ah: saxanka sare → dufanka ka saarista → dhaqidda biyaha labaad → daxalka yar → dhaqidda biyaha → dhaqidda aashitada → dahaarka naxaasta → dhaqidda biyaha → dhaqidda biyaha → qooynin aashitada → dahaarka qasacadda → dhaqidda biyaha → saxanka hoose.
Tallaabada 7: Ka saarista Filimka
Ka saar lakabka dahaarka ka hortagga elektiroonigga leh xalka NaOH si uu u soo bandhigo lakabka naxaasta ee aan wareegga lahayn.
Tallaabada 8aad: Qallajinta
Qaybaha aan wareegga lahayn ka saar reagent kiimiko ah.
Tallaabada 9aad: Maaskaro Alxan
Sawirada filimka cagaaran ku wareeji looxa, inta badan si loo ilaaliyo wareegga loona ilaaliyo in qaybaha leh daasadda lagu dahaadho wareegga.
Tallaabada 10: Shaashadda Silkscreen
Ku daabac xarfo la garan karo sabuuradda PCB. Hawlgallo gaar ah: ka dib marka la nadiifiyo maaskarada alxanka, qabooji oo istaag, hagaaji shaashadda, daabac xarfaha, ugu dambayntiina bogsii.
Tallaabada 11: Faraha Dahabka ah
Ku dheji lakab nikkel/dahab ah oo dhumucdiisu tahay loo baahan yahay farta fiilada si aad u xoojiso adkaanteeda iyo iska caabinta xirashada.
Tallaabada 12: Samaynta
Feer qaabka uu u baahan yahay macaamilku adigoo isticmaalaya caaryada ama mashiinka CNC.
Tallaabada 13: Tijaabinta
Cilladaha shaqada ee ay keenaan wareegyada furan, wareegyada gaagaaban, iwm., way adag tahay in lagu ogaado kormeerka muuqaalka waxaana lagu tijaabin karaa iyadoo la adeegsanayo tijaabiye duulaya.
