ʻO ka PCBA ke kaʻina hana o ka kau ʻana i nā ʻāpana uila ma kahi PCB.
Mālama mākou i nā pae a pau ma kahi hoʻokahi no ʻoe.
1. Paʻi Solder Paste
ʻO ka hana mua i ka hui PCB ʻo ka paʻi ʻana i ka paʻi solder ma nā wahi pad o ka papa PCB. ʻO ka paʻi solder me ka pauka tin a me ka flux a hoʻohana ʻia e hoʻohui i nā ʻāpana i nā pad i nā pae aʻe.
2. ʻenehana i kau ʻia ma luna (SMT)
Hoʻokomo ʻia ʻo Surface Mounted Technology (SMT component) ma ka solder paste me ka hoʻohana ʻana i kahi bonder. Hiki i ka bonder ke hoʻokomo koke i kahi mea i kahi kikoʻī.
3. Reflow Soldering
ʻO ka PCB me nā mea i hoʻopili ʻia e hele i loko o ka umu reflow, kahi e hoʻoheheʻe ai ka paʻi solder i ka wela kiʻekiʻe a hoʻopaʻa paʻa ʻia nā ʻāpana i ka PCB. ʻO ka hoʻoheheʻe hou ʻana he hana nui i ka hui SMT.
4. Nānā Kiʻi a me ka Nānā Optical Automated (AOI)
Ma hope o ka hoʻoheheʻe hou ʻana, nānā ʻia nā PCB a nānā ʻia a nānā pono ʻia me ka hoʻohana ʻana i nā lako AOI e hōʻoia i ka kūʻai pono ʻia ʻana o nā mea āpau a ʻaʻohe hemahema.
5. ʻenehana Thru-Hole (THT)
No nā ʻāpana e koi ana i ka ʻenehana through-hole (THT), ua hoʻokomo ʻia ka ʻāpana i loko o ka puka puka o ka PCB ma ka lima a i ʻole.
6. Ka nalu ʻana
Hoʻokomo ʻia ka PCB o ka mea i hoʻokomo ʻia i loko o ka mīkini hoʻoheheʻe nalu, a ʻo ka mīkini hoʻoheheʻe nalu e wili i ka mea i hoʻokomo ʻia i ka PCB ma o ka nalu o ka solder hehee.
7. Hoao Hana
Hana ʻia ka hoʻāʻo ʻana ma ka PCB i hui ʻia e hōʻoia i ka hana pono i ka noi maoli. Hiki i ka hoʻāʻo hana ke komo i ka hoʻāʻo uila, hōʻailona hōʻailona, etc.
8. Nānā hope loa a me ka mana maikaʻi
Ma hope o ka pau ʻana o nā hoʻāʻo a me nā hui, hana ʻia kahi nānā hope loa o ka PCB e hōʻoia i ka hoʻokomo pono ʻana o nā ʻāpana āpau, me ka ʻole o nā hemahema, a e like me nā koi hoʻolālā a me nā kūlana maikaʻi.
9. Packaging and Shipping
ʻO ka mea hope loa, ua hoʻopili ʻia ka PCB i hala i ka nānā maikaʻi e hōʻoia i ka pōʻino ʻole i ka wā o ka lawe ʻana a laila hoʻouna ʻia i nā mea kūʻai aku.
Ka manawa hoʻouna: Iulai-29-2024