Waa maxay dhibaatooyinka waa la xallin waayo, guddiga circuit HDI kartoo socda:? Saarayaasha PCB china si loo fahmo:
Cufnaanta sare ee qalabka wax soo saarka PCI PCB:
Maaddaama qiimaha khadadka wax-soo-saarka guddiga wareegga ah ee HDI uu sii kordhayo, waxaa kale oo mudan in laga fiirsado sida loo horumarin karo heerka wax-soo-saarka ee khadka wax-soo-saarka hadda iyo qiimaha maaddada, gaar ahaan marka qiimaha naxaantu uu sare u kacayo. la filayo in lagu xalliyo soo saarayaasha looxyada wareegga ah ee HDI:
Dhibaatooyin noocee ah ayaa loo xalliyaa guddiga wareegga wareegga ah ee HDI ee la daabacay?
1. Dooro habka korantada electroplating dhumucda daahan electroplating waa inay ahaataa mid isku mid ah
2. Qaado heerka ku-shaandheynta saxanka naxaasta ah ee khafiifka ah ee hadda jira iyo dhumucda lakabka naxaasku ku dahaadhan yahay waa inay ahaataa isku mid
3. Marka la eego daloolka iyo microhole-ka HDI, kala-firidh wanaagsan ee xalka dahaadhka ayaa loo baahan yahay
4. Marka loo eego daloolka iyo daloolka yar ee HDI, waxaa loo baahan yahay inuu lahaado heerka ugu hooseeya ee isku xirnaanta isla qubeyska
5. Soo saarista waxaa lagu horumarin karaa iyadoo la wanaajiyo qalabka iyo cufnaanta hadda jirta
6. Ma nijaasayn halis ah lakabka dusha sare ee naxaasta, dhammaystirka yar ee dahaadhka, wasakhda yar ee halista ah ee xallinta xalka
7. Xalka dahaadhay ee la hagaajiyay ayaa xakamayn kara shaxda naxaasta ee u dhexeysa 1 ~ 5 M
Waxyaabaha kor ku xusan waa hordhaca dhibaatooyinka loo xallinayo guddiga wareegga wareegga ah ee HDI . Waxaan rajeynayaa inaad ka helayso. Waxaan nahay warshad PCB shiinaha. Haddii aad u baahan tahay PCB-ga khaaska ah, fadlan nala soo xiriir ~
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Waqtiga boostada: Oct-31-2020