Kūʻai Wae vs Wave Solder

Kuʻu nalu

ʻO ke kaʻina hana maʻalahi o ka hoʻohana ʻana i ka mīkini solder nalu:

1. ʻO ka mua, hoʻoheheʻe ʻia kahi papa o ka flux ma lalo o ka papa kuhikuhi.ʻO ke kumu o ka flux e hoʻomaʻemaʻe a hoʻomākaukau i nā ʻāpana a me ka PCB no ke kūʻai ʻana.
2. No ka pale ʻana i ka haʻalulu wela, ua hoʻomehana ʻia ka papa ma mua o ke kūʻai ʻana.
3. A laila hele ka PCB i kahi nalu hoʻoheheʻe o ka solder e hoʻoheheʻe i nā papa.

Koho Koho

ʻO ke kaʻina hana maʻalahi o ka hoʻohana ʻana i kahi mīkini solder koho:

1. Hoʻohana ʻia ʻo Flux i nā ʻāpana e pono e soldered wale nō.
2. No ka pale ʻana i ka haʻalulu wela, ua hoʻomehana ʻia ka papa ma mua o ke kūʻai ʻana.
3. Ma kahi o ka nalu o ka solder, ua ho'ohana 'ia kekahi hu'ahu'a li'ili'i/punawai o ka solder no ke kū'ai 'ana i nā mea kiko'ī.

Ma muli o ke kūlana a papahana pahaʻenehana wiliwiliʻoi aku ka maikaʻi ma mua o nā mea ʻē aʻe.
ʻOiai ʻaʻole kūpono ka hoʻoheheʻe ʻana i ka nalu i nā pitch maikaʻi loa i koi ʻia e ka nui o nā papa i kēia lā, ʻo ia ke ʻano kūpono o ke kūʻai ʻana no ka nui o nā papahana i loaʻa nā ʻāpana ma waena o nā puka maʻamau a me kekahi mau ʻāpana mauna o luna.I ka wā i hala aku nei, ʻo ka soldering nalu ke ʻano kumu mua i hoʻohana ʻia i ka ʻoihana ma muli o ka nui o nā PCB o ka manawa a me ka hapa nui o nā ʻāpana i loko o ka lua i hoʻolaha ʻia ma luna o ka PCB.

Ma ka ʻaoʻao ʻē aʻe, ʻae ʻia ke kūʻai ʻana i nā ʻāpana ʻoi aku ka maikaʻi ma kahi papa i ʻoi aku ka nui o ka poʻe.No ka mea ua kūʻai kaʻawale ʻia kēlā me kēia wahi o ka papa i hiki ke hoʻomalu maikaʻi ʻia ka soldering e ʻae i ka hoʻoponopono ʻana i nā ʻāpana like ʻole e like me ke kiʻekiʻe o ka ʻāpana a me nā profile thermal like ʻole.Eia nō naʻe, pono e hana ʻia kahi papahana kūikawā no kēlā me kēia papa kaapuni ʻokoʻa e kūʻai ʻia ana.

I kekahi mau hihia, ahui pū ʻana o nā ʻenehana hoʻoheheʻe lehulehukoi ʻia no kahi papahana.No ka laʻana, hiki ke kūʻai ʻia nā ʻāpana SMT nui a me nā ʻāpana i loko o ka lua e kahi solder nalu a laila hiki ke kūʻai ʻia nā ʻāpana SMT pitch maikaʻi ma o ka soldering koho.

Makemake mākou ma Bittele Electronics e hoʻohana muaNa Umu Reflowno kā mākou mau papahana.No kā mākou kaʻina hana hoʻoheheʻe hou, hoʻopili mua mākou i ka solder paste me ka stencil ma ka PCB, a laila kau ʻia nā ʻāpana ma nā pad ma o ka hoʻohana ʻana i kā mākou mīkini koho a waiho.ʻO ka hana aʻe, ʻo ia ka hoʻohana maoli ʻana i kā mākou umu reflow e hoʻoheheʻe i ka paʻi solder no laila e kūʻai aku i nā ʻāpana.No nā papahana me nā ʻāpana-puka, hoʻohana ʻo Bittele Electronics i ka nalu-soldering.Ma o ka hui ʻana o ka nalu a me ka reflow soldering hiki iā mākou ke hoʻokō i nā pono o nā papahana āpau, i nā hihia kahi e koi ai kekahi mau ʻāpana i ka lawelawe kūikawā, e like me nā ʻāpana wela, e hāʻawi kā mākou mau loea hui i hoʻomaʻamaʻa ʻia i nā ʻāpana.