Papa Kaapuni Pai |Paʻa ʻia ma ka ʻAha, Puka makapō, Puka kanu ʻia
Papa kaapuni pai ua hana ʻia me nā ʻāpana o nā ʻāpana keleawe keleawe, a ʻo nā pilina ma waena o nā papa kaapuni like ʻole e hilinaʻi nei i kēia mau "vias".ʻO kēia ke kumu o ka hana ʻana o ka papa kaapuni o kēia lā e hoʻohana ana i nā lua wili e hoʻohui i nā kaapuni like ʻole.Ma waena o nā papa kaapuni, ua like ia me ke kahawai pili o ke ala wai ma lalo o ka honua.Ua ʻike paha nā hoaaloha i pāʻani i ka pāʻani wikiō "Brother Mary" i ka pilina o nā paipu wai.ʻO ka ʻokoʻa, pono nā paipu wai e ʻae i ka holo ʻana o ka wai ( ʻAʻole ia e wili ʻia no Brother Mary), a ʻo ke kumu o ka hoʻopili ʻana o ka papa kaapuni ʻo ia ke alakaʻi ʻana i ka uila no nā ʻano uila, no laila ua kapa ʻia ʻo ia he puka via, akā inā inā. hoʻohana wale ʻoe i kahi drill a i ʻole laser e wili i ka lua, ʻaʻole ia e hoʻokele uila.No laila, pono e electroplated kahi papa o nā mea conductive (ʻo ia hoʻi "ke keleawe") ma luna o ka ʻili o ka lua i hoʻoheheʻe ʻia, i hiki i nā electrons ke neʻe i waena o nā ʻāpana keleawe ʻē aʻe, no ka mea, ʻo ka ʻili o ka lua i hoʻoheheʻe ʻia ʻo ia wale nō ka resin ʻaʻole. hana uila o.
Ma o ka lua: Plating Through Hole i kapa ʻia ʻo PTH
ʻO kēia ke ʻano maʻamau o ka hole.Pono ʻoe e kiʻi i ka PCB a kū i ke kukui, ʻo ka lua e ʻike ai i ke kukui uila ʻo ia ka "ma o ka puka".ʻO kēia hoʻi ke ʻano maʻalahi loa o ka lua, no ka mea, i ka wā e hana ai, pono ʻoe e hoʻohana i ka drill a i ʻole ka laser e wili pololei i ka papa kaapuni, a ʻoi aku ka liʻiliʻi o ke kumukūʻai.Akā ma ka ʻaoʻao ʻē aʻe, ʻaʻole pono kekahi mau papa kaapuni e hoʻopili i kēia ma o nā lua.Eia kekahi laʻana, he hale ʻeono kā mākou.Nui ke kālā o ka bea hana.Ua kūʻai au i kona papa ʻekolu a me ka ʻehā.A laila, aia ka bea hana ma ka papahele ʻekolu.Hoʻolālā ʻia kahi alapiʻi ma waena o ka papahele ʻehā e kamaʻilio me kekahi, a ʻaʻole pono ka bea hana e hoʻopili i nā papahele ʻē aʻe.I kēia manawa, inā hoʻolālā ʻia kahi alapiʻi ʻē aʻe e hele i kēlā me kēia papahele mai ka papahele mua a hiki i ke ono o ka papahele, e hoʻopau ʻia.Me ka papa kaapuni o keia manawa Inch gula pono ole e ae.No laila ʻoiai ma o nā lua he mea liʻiliʻi, hoʻohana lākou i kahi PCB i kekahi manawa.
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