Welina mai i kā mākou mau pūnaewele!
ʻIke anu
He aha ke kala o ka papa PCB, e like me ka inoa e hōʻike nei, i ka loaʻa ʻana o kahi papa PCB, ʻoi aku ka intuitive e ʻike i ke kala o ka ʻaila ma ka papa, ʻo ia hoʻi, ke kuhikuhi nei mākou i ke kala o ka papa PCB, nā kala maʻamau. he ʻōmaʻomaʻo, uliuli, ʻulaʻula a ʻeleʻele a pēlā aku.Kaʻana like ʻo Xiaobian i ko lākou ʻike i nā kala like ʻole.
- 1, ʻo ka ʻīnika ʻōmaʻomaʻo ka mea i hoʻohana nui ʻia, ʻo ka hanana mōʻaukala lōʻihi loa, a ma ka mākeke o kēia manawa ʻo ia ka mea liʻiliʻi loa, no laila ua hoʻohana ʻia ka ʻōmaʻomaʻo e ka nui o nā mea hana e like me ke kala nui o kā lākou huahana.
- 2, ma lalo o nā kūlana maʻamau, ʻo ka huahana papa PCB holoʻokoʻa i ke kaʻina hana e hele i ka papa a me ke kaʻina SMT, ma ka papa, he nui nā kaʻina e pono e hele i loko o ka lumi kukui melemele, no ka mea, ʻo ka hopena o ka ʻōmaʻomaʻo i ka melemele. ʻoi aku ka maikaʻi o ka lumi māmā ma mua o nā kala ʻē aʻe, akā ʻaʻole kēia ke kumu nui.I ka SMT kuʻihao 'āpana, PCB e hele i loko o ka solder paʻi a paʻi a me ka hope AOI nānā kukui kaʻina hana, keia mau kaʻina hana e aʻo optical positioning calibration, omaomao ka waihoʻoluʻu hope ma ka mea mea identification hopena 'oi aku ka maikaʻi.
- 3. ʻO nā kala PCB maʻamau he ʻulaʻula, melemele, ʻōmaʻomaʻo, uliuli a ʻeleʻele.Eia nō naʻe, ma muli o ke kaʻina hana a me nā pilikia ʻē aʻe, pono e hilinaʻi ke kaʻina hana nānā maikaʻi o nā laina he nui i nā limahana e ʻike a ʻike me ka maka ʻole (ʻoiaʻiʻo, ʻo ka hapa nui o ka hoʻohana ʻana i ka ʻenehana hoʻāʻo lele lele).Ma ke kumu o ka malamalama ikaika, e nana ana na maka i ka papa, he hana kahiko loa ia o Liu, e olelo ana, he mea ino loa ka omaomao i na maka, no laila, ke hoohana nei ka hapanui o na mea hana ma ke kuai i ka PCB omaomao.
- 4, i ka loina o ka uliuli a me ka eleele, ua hui pu ia me ka cobalt a me ka kalapona kukui mau mea, me kekahi uila conductivity, i ka mana o ka mea hiki i ka pōkole-kaapuni pilikia, a me ka omaomao PCB mea environmentally aloha, ke hoʻohana 'ia ma. ʻaʻole e hoʻokuʻu i nā kinoea ʻona.
- A aia nō kekahi helu liʻiliʻi o nā mea hana ma ka mākeke e hoʻohana i ka papa PCB ʻeleʻele, ʻo nā kumu nui i manaʻoʻiʻo ai ʻo Xiaobian he ʻelua kumu: ʻo ka mea mua, ke nānā aku nei ʻo ia ke kiʻekiʻe, a ʻaʻole maʻalahi ka papa ʻeleʻele e ʻike i ka uea. , e lawe mai ana i kekahi pilikia i ka papa kope.ʻO ka mea a Xiaobian i aʻo ai ʻo ka hapa nui o nā papa i hoʻopili ʻia o Android he PCBS ʻeleʻele.
- 5, e pili ana i ka waena a me ka hopena o ke kenekulia hope, ua hoʻomaka ka ʻoihana e hoʻolohe i ka waihoʻoluʻu o ka papa PCB, no ka mea he nui nā ʻano papa kiʻekiʻe kiʻekiʻe o nā mea hana laina mua i lawe i ka hoʻolālā kala PCB papa, no laila. Manaʻo ka poʻe he ʻōmaʻomaʻo ke kala PCB pono e kiʻekiʻe.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
