Hoʻolauna huahana

ʻO ka papa kaapuni maʻalahi (FPC), ʻike ʻia hoʻi ʻo ka papa kaapuni maʻalahi, ka papa kaapuni maʻalahi, kona kaumaha māmā, ka mānoanoa lahilahi, ka piko manuahi a me ka pelu ʻana a me nā ʻano maikaʻi ʻē aʻe. Eia nō naʻe, hilinaʻi nui ka nānā ʻana i ka maikaʻi o ka home o FPC i ka nānā ʻana i ka manual, ʻo ia ke kumu kūʻai kiʻekiʻe a me ka haʻahaʻa haʻahaʻa. Me ka hoʻomohala wikiwiki ʻana o ka ʻoihana uila, ʻoi aku ka nui o ka hoʻolālā ʻana o ka papa kaapuni i ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe, a ʻaʻole hiki i ke ʻano hana ʻike manual maʻamau ke hoʻokō hou i nā pono hana, a ua lilo ka ʻike maʻalahi o nā hemahema FPC i mea hiki ʻole. ʻano o ka hoʻomohala ʻoihana.

ʻO ka ʻenehana hikiwawe (FPC) kahi ʻenehana i hoʻomohala ʻia e ʻAmelika Hui Pū ʻIa no ka hoʻomohala ʻana i ka ʻenehana rocket space i nā makahiki 1970. He kaapuni paʻi ia me ka hilinaʻi kiʻekiʻe a me ka hoʻololi maikaʻi loa i hana ʻia me ka polyester film a i ʻole polyimide e like me ka substrate. Ma ka hoʻokomo ʻana i ka hoʻolālā kaapuni ma kahi ʻāpana plastik lahilahi hiki ke hoʻololi ʻia, ua hoʻokomo ʻia ka nui o nā mea kikoʻī i loko o kahi ākea a kaupalena ʻia. Pela ka hana ana i kaapuni hikiwawe i hiki ke maalea. Hiki i kēia kaapuni ke kulou a pelu i ka makemake, ke kaumaha māmā, ka liʻiliʻi, ka wela wela, ka maʻalahi o ka hoʻokomo ʻana, ka haki ʻana i ka ʻenehana interconnection kuʻuna. I ke ʻano o kahi kaapuni maʻalahi, ʻo nā mea i haku ʻia he kiʻiʻoniʻoni insulating, conductor a me kahi mea hoʻopili.

Mea ʻāpana 1, kiʻi ʻoniʻoni insulation

Hoʻokumu ke kiʻi insulating i ka papa kumu o ke kaapuni, a hoʻopaʻa ka mea hoʻopili i ka pahu keleawe i ka papa insulating. Ma kahi hoʻolālā multi-layer, a laila hoʻopaʻa ʻia i ka papa o loko. Hoʻohana ʻia lākou ma ke ʻano he uhi pale e hoʻokaʻawale i ke kaapuni mai ka lepo a me ka wai, a no ka hoʻohaʻahaʻa ʻana i ke kaumaha i ka wā o ka flexure, hoʻokumu ka foil keleawe i kahi papa conductive.

I kekahi mau kaapuni maʻalahi, hoʻohana ʻia nā ʻāpana paʻa i hana ʻia e ka alumini a i ʻole ke kila kila, hiki ke hāʻawi i ke kūpaʻa dimensional, hāʻawi i ke kākoʻo kino no ke kau ʻana o nā ʻāpana a me nā uea, a hoʻokuʻu i ke kaumaha. Hoʻopaʻa ka mea hoʻopili i ka mea paʻa i ke kaapuni maʻalahi. Eia kekahi, hoʻohana ʻia kekahi mea ʻē aʻe i nā kaʻa kaʻa maʻalahi, ʻo ia ka ʻāpana adhesive, i hana ʻia ma ka uhi ʻana i nā ʻaoʻao ʻelua o ke kiʻi insulating me kahi mea hoʻopili. Hāʻawi nā laminates adhesive i ka palekana o ka nohona a me ka insulation uila, a me ka hiki ke hoʻopau i hoʻokahi kiʻi ʻoniʻoni lahilahi, a me ka hiki ke hoʻopaʻa i nā papa he nui me nā papa liʻiliʻi.

Nui nā ʻano mea kiʻi insulating, akā ʻo ka mea maʻamau i hoʻohana ʻia he polyimide a me nā mea polyester. Ma kahi o 80% o nā mea hana kaapuni maʻalahi ma ʻAmelika Hui Pū ʻIa e hoʻohana i nā mea kiʻiʻoniʻoni polyimide, a ma kahi o 20% hoʻohana i nā mea kiʻiʻoniʻoni polyester. ʻO nā mea Polyimide he flammability, kūpaʻa geometrical ana a he kiʻekiʻe ka waimaka ikaika, a loaʻa iā ia ka hiki ke kū i ka wela welding, polyester, i ʻike ʻia hoʻi he polyethylene double phthalates (Polyethyleneterephthalate i kapa ʻia ʻo: PET), nona nā waiwai kino e like me nā polyimides, he haʻahaʻa haʻahaʻa dielectric mau, hoʻopaʻa i ka wai liʻiliʻi, akā ʻaʻole kū i nā wela kiʻekiʻe. He wahi hehee ka Polyester he 250 ° C a me ka mahana hoʻololi aniani (Tg) o 80 ° C, e kaupalena ana i ko lākou hoʻohana ʻana i nā noi e koi ana i ka hoʻoheheʻe hope loa. I nā noi haʻahaʻa haʻahaʻa, hōʻike lākou i ka rigidity. Eia nō naʻe, kūpono lākou no ka hoʻohana ʻana i nā huahana e like me ke kelepona a me nā mea ʻē aʻe i koi ʻole i ka ʻike ʻana i nā wahi paʻakikī. Hoʻohui pinepine ʻia ke kiʻi ʻoniʻoni polyimide me ka polyimide a i ʻole ka acrylic adhesive, polyester insulating material i hui pū ʻia me ka polyester adhesive. ʻO ka maikaʻi o ka hui pū ʻana me kahi mea me nā hiʻohiʻona like hiki ke loaʻa ke kūpaʻa dimensional ma hope o ka wili maloʻo a i ʻole ma hope o nā pōʻai laminating he nui. ʻO nā waiwai koʻikoʻi ʻē aʻe i loko o nā adhesives he haʻahaʻa dielectric mau, kiʻekiʻe insulation kūpaʻa, kiʻekiʻe aniani hoʻololi wela a me haʻahaʻa moisture absorption.

2. Ke alakai

He kūpono ke kala keleawe no ka hoʻohana ʻana i nā kaapuni maʻalahi, hiki iā ia ke Electrodeposited (ED), a i ʻole plated. ʻO ka pahu keleawe me ka waiho ʻana o ka uila he ili ʻālohilohi ma kekahi ʻaoʻao, ʻoiai ʻo ka ʻili o kekahi ʻaoʻao he ʻeleʻele a ʻeleʻele. He mea maʻalahi ia i hiki ke hana ʻia i nā mānoanoa a me nā laula he nui, a ʻo ka ʻaoʻao dull o ED copper foil e mālama pono ʻia e hoʻomaikaʻi i kona hiki ke hoʻopaʻa. Ma waho aʻe o kona maʻalahi, ua loaʻa i ka foil copper forged nā hiʻohiʻona o ka paʻakikī a me ka maʻalahi, kūpono ia no nā noi e koi ana i ke kulou ikaika.

3. Hoʻopili

Ma waho aʻe o ka hoʻohana ʻana e hoʻopaʻa i kahi kiʻi insulating i kahi mea conductive, hiki ke hoʻohana ʻia ka adhesive ma ke ʻano he uhi uhi, ma ke ʻano he pale pale, a ma ke ʻano he uhi uhi. ʻO ka ʻokoʻa nui ma waena o nā mea ʻelua aia i ka noi i hoʻohana ʻia, kahi i hoʻopaʻa ʻia ai ka pale ʻana i ke kiʻi insulation uhi e hana i kahi kaapuni i kūkulu ʻia. ʻenehana paʻi pale i hoʻohana ʻia no ka uhi ʻana i ka mea hoʻopili. ʻAʻole i loaʻa i nā laminates nā mea hoʻopili, a ʻo nā laminates me ka ʻole o nā mea hoʻopili e hopena i nā kaapuni lahilahi a me ka maʻalahi. Hoʻohālikelike ʻia me ka hale laminated e pili ana i ka adhesive, ʻoi aku ka maikaʻi o ka conductivity thermal. Ma muli o ke ʻano lahilahi o ke kaʻapuni hiki ʻole i hoʻopili ʻia, a no ka hoʻopau ʻia ʻana o ke kūpaʻa wela o ka adhesive, no laila e hoʻomaikaʻi ai i ka conductivity thermal, hiki ke hoʻohana ʻia i loko o ke kaiapuni hana kahi i hoʻopaʻa ʻia ai ke kaapuni maʻalahi e pili ana i ke ʻano laminated adhesive. hiki ole ke hoohana.

Lapaʻau prenatal

I ke kaʻina hana, i mea e pale aku ai i ka wehe ʻana i ka pōkole pōkole a hoʻohaʻahaʻa i ka hoʻoemi ʻana a i ʻole ka hoʻohaʻahaʻa ʻana i ka hoʻoheheʻe ʻana, ka kalena, ka ʻokiʻoki a me nā pilikia kaʻina hana ʻē aʻe i hoʻokumu ʻia e ka FPC board scrap, replenishment pilikia, a loiloi pehea e koho ai i nā mea e hoʻokō ai i ka maikaʻi. nā hopena o ka hoʻohana ʻana o ka mea kūʻai aku i nā papa kaapuni maʻalahi, ʻoi aku ka nui o ka mālama mua ʻana.

Ma mua o ka hoʻomaʻamaʻa ʻana, aia ʻekolu mau ʻano e pono e hana ʻia, a ua hoʻopau ʻia kēia mau ʻano ʻekolu e nā ʻenekinia. ʻO ka mea mua, ʻo ia ka loiloi ʻenekinia papa FPC, ka mea nui e loiloi inā hiki ke hana ʻia ka papa FPC o ka mea kūʻai aku, inā paha e hiki i ka ʻoihana hana ke hoʻokō i nā koi papa o ka mea kūʻai aku a me ke kumukūʻai ʻāpana; Inā hala ka loiloi papahana, ʻo ka hana aʻe e hoʻomākaukau koke i nā mea e hoʻolako i nā lako maka no kēlā me kēia loulou hana. ʻO ka mea hope loa, pono ka ʻenekinia: ʻO ke kaha kiʻi CAD o ka mea kūʻai aku, ka ʻikepili laina gerber a me nā palapala ʻenekinia ʻē aʻe e hana ʻia e kūpono i ke kaiapuni hana a me nā kikoʻī hana o nā mea hana, a laila nā kiʻi hana a me MI (kāleka kaʻina hana ʻenehana) a me nā mea ʻē aʻe. hoʻouna ʻia i ka ʻoihana hana, ka mana palapala, kūʻai a me nā keʻena ʻē aʻe e komo i ke kaʻina hana maʻamau.

Kaʻina hana hana

ʻōnaehana papa ʻelua

Wehe → wili → PTH → electroplating → hoʻomaʻamaʻa mua → uhi kiʻiʻoniʻoni maloʻo → alignment → Hōʻike → Hoʻomohala → Palapala kiʻi → defilm → Hoʻomaʻamaʻa mua → Ka uhi kiʻiʻoniʻoni maloʻo → hōʻike alignment → Hoʻomohala → etching → defilm → Hoʻomaʻamaʻa i luna → uhi kiʻi → kaomi → curing nickel plating → paʻi huaʻōlelo → ʻoki → ana uila → kuʻi → nānā hope loa → Packaging → hoʻouna

ʻōnaehana papa hoʻokahi

Wehe → wili → hoʻopaʻa kiʻi maloʻo → alignment → Hōʻike → hoʻomohala → etching → wehe i ke kiʻiʻoniʻoni → Hoʻomaʻamaʻa ʻili → kiʻi ʻoniʻoni → kaomi ʻana → hoʻōla → hoʻomaʻamaʻa ʻili → nickel plating → paʻi kiʻi → ʻoki → Ana uila → punching → Nānā hope → Packaging → Hoʻouna