METHOD FOR COMPULSIVELY PRESSING AND FASTENING RADIATING COIN

摘要

The present invention relates to a method for compulsively pressing and fastening a radiating coin which includes: a guide processing step (S1); inner layer circuit forming step (S2); a press step (S3); a drilling step (S4); a coin processing step (S5); a hole processing step (S6); a general plating step (S7); a coin press fitting step (S8); a first surface polishing step (S9); a gap closing step (S10); a second surface polishing step (S11); and a cap plating step, thereby increasing conductivity.;COPYRIGHT KIPO 2016