10 Layer Impedance Control Resin Plugging PCB
Nā ʻokoʻa o ka Electroplating Plug Hole A me Resin Plug Hole?
ʻokoʻa ʻili:
Hoʻopiha ʻia ka lua plug electroplating e ka pā keleawe, a ʻo ka ʻili o loko o ka lua ua piha i ka metala.Hoʻopiha ʻia ka puka resin plug i ka resin epoxy ma hope o ka hoʻopaʻa ʻana i ke keleawe ma ka paia o ka lua, a ʻo ka hope o ka pā keleawe ma ka ʻili resin.ʻO ka hopena e hiki ke alakaʻi ʻia ka lua, ʻaʻohe niho ma ka ʻili, ʻaʻole ia e pili i ka welding.
He ʻokoʻa ke kaʻina hana:
ʻO ka lua plug electroplating e hoʻopiha pololei i ka puka ma o ka electroplating, ʻaʻohe wahi āpau a maikaʻi no ka welding, akā he mau koi kiʻekiʻe no ka hiki ke hana, ʻaʻole hiki ke hana ʻia e nā mea hana maʻamau.Hoʻopiha ʻia ka puka pahu resin me ka resin epoxy e hoʻopiha ai i ka lua ma hope o ka hoʻopaʻa ʻana i ke keleawe ma ka paia o ka lua, a ma hope o ka hoʻopaʻa ʻana i ke keleawe ma ka ʻili.ʻO ka hopena e like me ka puka ʻole, maikaʻi ia no ka wili.
Nā kumukūʻai like ʻole:
He maikaʻi ke kūpaʻa oxidation o ka electroplating, akā kiʻekiʻe nā koi o ke kaʻina hana a he kumukūʻai ke kumukūʻai;maikaʻi ka insulation o ka resin a me ke kumu kūʻai.