ʻO ka ʻokoʻa nui ma waena o SMT SPI a memīkini AOIʻO ka SPI kahi nānā maikaʻi no nā paʻi paʻi ma hopemīkini paʻi stencilka paʻi ʻana, ma o ka ʻikepili nānā ʻana i ka solder paste paʻi kaʻina hana debugging, hōʻoia a me ka mana;SMT AOIua māhele ʻia i ʻelua ʻano: pre-furnace a me post-furnace.ʻO ka mea mua e hoʻāʻo i ke kau ʻana o ka mea hana a me ke kūpaʻa o ka paʻi ʻana i mua o ka umu ahi, aʻo ka mea hope e hoʻāʻo i nā hono solder a me ka maikaʻi wili ma hope o ka umu.
ʻO SPI (Solder paste Inspection) ka nānā ʻana i ka maikaʻi o ka paʻi solder a me ka debugging, hōʻoia a me ka hoʻomalu ʻana i ke kaʻina paʻi.ʻO kāna mau hana kumu:
ʻIke ʻia i ka manawa kūpono ʻole o ka maikaʻi ʻole o ka paʻi.Hiki iā SPI ke haʻi maʻalahi i ka mea hoʻohana i ka paʻi paʻi solder maikaʻi a maikaʻi ʻole, a hāʻawi i kahi hoʻomanaʻo o ke ʻano o ka hemahema.
Ma o ke ʻano o ka hoʻāʻo ʻana i nā hui solder, ʻike ʻia ke ʻano o ka loli maikaʻi.ʻIke ʻo SPI i ke ʻano o ka maikaʻi ma o ke ʻano o nā hoʻāʻo solder paste, a ʻike i nā kumu hiki ke kumu i ke ʻano ma mua o ka ʻoi aku o ka maikaʻi ma mua o ka laulā, e like me nā palena hoʻoponopono o ka paʻi paʻi, nā kumu kanaka, nā mea hoʻololi solder paste, etc. hoʻoponopono, hoʻomalu i ke au e hoʻomau i ka laha.
Aia ʻo AOI (Automatic optic Inspection) i ke kaʻina hana SMT e loaʻa nā ʻano like ʻole o ke kau ʻana a me ke kuʻi ʻana i nā mea ʻino, e like me nā ʻāpana nalo, pōhaku kupapaʻu, offset, hoʻohuli, hoʻoheheʻe ea, pōkole pōkole, nā ʻāpana hewa a me nā mea ʻino ʻē aʻe, i kēia manawa nā mea uila. e liʻiliʻi a liʻiliʻi, ma ka nānā lima maka, lohi wikiwiki, haʻahaʻa kūpono, AOI e nānā i ke kau ʻana a me ka hoʻopili ʻana i ka ʻilihune, ka hoʻohana ʻana i ke kiʻi like ʻole, ma lalo o nā kukui ʻokoʻa, e hōʻike ʻia nā kiʻi like ʻole, ma o ke kiʻi maikaʻi a me ke kiʻi maikaʻi ʻole. , hiki ke ʻike i ka helu maikaʻi ʻole, i mea e hoʻokō ai i ka mālama ʻana, ka wikiwiki wikiwiki, ka hana kiʻekiʻe.
Ka manawa hoʻouna: ʻAukake-10-2021