Ko te kupu PCB he whakarāpopototanga mō te papa hiko tā, ā, ko tētahi o ngā wāhanga tino nui o te umanga hikohiko. Kei roto i te nuinga o ngā hua hikohiko, ā, e whakamahia ana mō te hononga hiko mō ia wāhanga. Ko te PCB he papa turanga whakamahana, he waea hono me te papa e huihuia ai ngā wāhanga hikohiko me te weld. Ko tōna kounga te mea e whakatau ana i te pono o ngā hikohiko, nō reira koia te umanga turanga me te umanga wāhanga nui rawa atu mō te umanga hikohiko.
He whānuitia ngā tono o te PCB i te mākete, tae atu ki ngā hikohiko kaihoko, ngā hikohiko motuka, ngā whakawhitiwhiti kōrero, ngā hauora, ngā hōia me ērā atu mea. I tēnei wā, kei te tere haere te whanaketanga o ngā hikohiko kaihoko me ngā hikohiko motuka, ā, koinei ngā tono matua mō te PCB.
I roto i te whakamahinga PCB i roto i ngā hikohiko kaihoko, ko te FPC te mea tino tere te tipu, ā, he nui haere te wāhi mākete e nohoia ana e ia i roto i te mākete PCB. E mōhiotia ana hoki te FPC ko te ara iahiko tānga ngāwari. He papa ara iahiko tānga tino pono, ngāwari hoki e whakamahi ana i te kiriata PI, i te polyester rānei hei rauemi turanga. He māmā, he matotoru te tohatoha waea, ā, he pai te ngāwari, ka taea te whakatutuki i te ia o ngā hikohiko waea atamai, angiangi, me te māmā.
Nā te tere tipu o te mākete PCB, ka nui te mākete whakaputa. I te whanaketanga o te tikanga taiaho, ka whakakapia haeretia e te tukatuka taiaho te tikanga tapahi mate tuku iho, ā, ka noho hei wāhanga nui o te mekameka ahumahi PCB. Nō reira, i roto i tēnei taiao nui e puhoi ana te whanaketanga o te mākete taiaho katoa, kei te tere tonu te whanaketanga o te mākete taiaho e pā ana ki te PCB.
Ko te tukatuka taiaho i roto i te PCB e pā ana ki te tapahi taiaho, te keri taiaho me te tohu taiaho. Ki te whakataurite ki te tikanga tapahi mate tuku iho, he kore-pā te tapahi taiaho, kāore e hiahiatia he pokepokea utu nui, ā, ka taea te whakatutuki i te tino tika me te kore he kohao i te taha tapahi. Nā tēnei ka waiho te tikanga taiaho hei otinga pai mō te tapahi PCB me te FPC.
I te tīmatanga, i whakamahia te mīhini tapahi taiaho CO2 mō te tapahi i roto i te PCB. Engari he nui te rohe wera o te mīhini tapahi taiaho CO2, ā, he iti te pai o te tapahi, kāore i whānui te whakamahinga. Engari i te whanaketanga tonu o te tikanga taiaho, he maha atu ngā pūtake taiaho kua hangaia, ā, ka taea te whakamahi i roto i te umanga PCB.
I tēnei wā, ko te pūtake taiaho e whakamahia whānuitia ana mō te tapahi PCB me te FPC ko te taiaho UV totoka nanohekona, ko tōna roangaru he 355nm. He pai ake te tere mimiti rauemi, he iti ake te rohe e pāngia ana e te wera, e āhei ai te whakatutuki i te tika tukatuka teitei ake.
Hei whakaiti i te mura me te whakatutuki i te pai ake o te mahi, kei te haere tonu ngā umanga taiaho ki te whakawhanake i te taiaho UV he kaha ake, he auau ake, he whānui ake hoki te pāorooro. Nō reira, i muri mai ka hangaia ngā taiaho UV nanohekona 20W, 25W, tae atu ki te 30W hei whakatutuki i te hiahia e piki haere ana i roto i te umanga PCB me te FPC.I te mea ka piki ake te kaha o te taiaho UV nanohekona, ka nui ake te wera ka puta. Hei pupuri i te mahi tukatuka tino pai, me whai pouaka whakamatao taiaho tino tika. Ka taea e te pouaka whakamatao wai S&A Teyu CWUP-30 te whakamatao i te taiaho UV nanohekona tae atu ki te 30W, ā, he pumau ±0.1℃. Mā tēnei tino tika ka taea e tēnei pouaka whakamatao wai kawe te whakahaere pai i te pāmahana wai kia noho tonu ai te taiaho UV i roto i te awhe pāmahana e tika ana. Mō ētahi atu pārongo mō tēnei pouaka whakamatao, pāwhiritia https://www.chillermanual.net/portable-laser-chiller-cwup-30-for-30w-solid-state-ultrafast-laser_p246.html
