8 Layer ENIG FR4 Via-In-Pad PCB
Resin Plugging process
Tanthauzo
Njira yolumikizira utomoni imatanthawuza kugwiritsidwa ntchito kwa utomoni kumangirira mabowo okwiriridwa mkati mwa wosanjikiza, ndiyeno kusindikiza, komwe kumagwiritsidwa ntchito kwambiri pa bolodi lapamwamba kwambiri ndi bolodi la HDI;imagawidwa muzosindikiza zachikhalidwe zosindikizira Resin Plugging ndi vacuum resin plugging.Nthawi zambiri, njira yopangira mankhwalawa ndi hole ya pulagi yosindikizira ya resin, yomwe ndi njira yofala kwambiri pamsika.
Njira
Pre process — kubowola utomoni dzenje — electroplating — resin plug hole — ceramic grinding plate — kubowola mdzenje — electroplating — post process
Zofunikira za Electroplating
Malinga ndi makulidwe a mkuwa, electroplating.Pambuyo pa electroplating, dzenje la pulagi la utomoni linadulidwa kuti zitsimikizire kuti pali concavity.
Vuto la Vacuum Resin Plugging
Tanthauzo
Makina osindikizira a vacuum screen plug hole ndi chida chapadera chamakampani a PCB, omwe ndi oyenera PCB akhungu bowo utomoni dzenje, dzenje laling'ono utomoni pulagi, ndi dzenje laling'ono wandiweyani mbale utomoni pulagi.Pofuna kuonetsetsa kuti palibe kuwira mu utomoni pulagi kusindikizira dzenje, zipangizo anapangidwa ndi kupangidwa ndi vacuum mkulu, ndipo mtheradi zingalowe mtengo vacuum ndi pansi 50pA.Panthawi imodzimodziyo, makina a vacuum ndi makina osindikizira osindikizira amapangidwa ndi anti vibration ndi mphamvu yapamwamba mu kapangidwe kake, kuti zipangizozo zizigwira ntchito mokhazikika.
Kusiyana
Chiwonetsero cha Zida
PCB Automatic Plating Line
Chithunzi cha PCB PTH
PCB LDI
PCB CCD Exposure Machine
Chiwonetsero cha Fakitale
PCB Manufacturing Base
Admin Receptionist
Chipinda Chokumana
