Eyona 8 Layer HASL FPC+FR4 Rigid-Flex PCB Manufacturer kunye neFactory |Iisekethe zeHuihe

8 Umaleko HASL FPC+FR4 Rigid-Flex PCB

Inkcazelo emfutshane:

Uluhlu: 8
Ishishini leSicelo: Isixhobo sokuphefumla sonyango
W/S: 4/4mil
Ukutyeba kwebhodi: 1.6mm
UMN.Ububanzi bomngxuma: 0.2mm
Ukugqitywa komphezulu: HASL
Izinto eziphathekayo: FR4 + FPC
laminate:1R+2R+2F+2R+1F

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Malunga neRigid-Flex PCB

Ukuzalwa kunye nophuhliso lwe-FPC kunye ne-PCB yazala imveliso entsha ye-Rigid-Flex PCB.Ke ngoko, indibaniselwano ye-PCB eguquguqukayo kunye ne-Rigid PCB luhlobo lwebhodi yesekethe ye-PCB eneempawu ze-FPC kunye neempawu ze-PCB, eyenziwe ngokudibanisa ibhodi yesekethe eguquguqukayo kunye nebhodi yesekethe eRigid kunye ngokweemfuno zenkqubo efanelekileyo ngokucinezela kunye nezinye iinkqubo.Ngenxa yokuba i-Rigid-Flex PCB yindibaniselwano ye-FPC kunye ne-PCB, ukuveliswa kwe-FPC kunye ne-PCB kufuneka kuxhotyiswe ngezixhobo zokuvelisa i-FPC kunye nezixhobo zokuvelisa i-PCB ngaxeshanye.

Ukucwangcisa ubunzima be-Rigid-Flex PCB

Inxalenye yePCB eguquguqukayo:

(1) Izixhobo zokuvelisa ze-PCB eziqinileyo ukuvelisa i-Flexible PCB.Njengoko i-Flexible PCB impahla ithambile kwaye incinci, i-Flexible PCB edlula kuyo yonke imigca ethe tye kufuneka iqhutywe ngepleyiti yokudonsa ukuphepha ukuchithwa.

(2) Unyango lwetshiphu enye phambi kokuba i-lamination nayo inempembelelo enkulu ekulungelelaniseni i-interlayer.Ngenxa yokuba izinto ze-polyimide azixhathisi kwi-alkali eyomeleleyo kwaye zidumbile kwisisombululo esinamandla sealkali, kwinkqubo yokwenza mnyama kunye ne-browning, iqondo lobushushu kunye nexesha kufuneka lincitshiswe ngokufanelekileyo kwiinkqubo ze-alkaline ezinamandla ezifana nokunciphisa, ukumnyama kunye nokwenza mdaka.

(3) Ngenxa yokuba sheet bhetyebhetye kulula deform, flatness phambi lamination ihlwempuzekileyo, kunye nentlaka fluidity of ancamatheleyo sheet isezantsi kakhulu kunaleyo semi waphilisa sheet esetyenziselwa lamination ipleyiti eqinileyo.Ngoko ke, ukuze senze isiqwenga sokudibanisa kunye nesiqwenga esisodwa sidibaniswe kakuhle kwaye sifakwe kwisithuba somgca ocolekileyo, sikhetha ukusebenzisa izinto eziphathekayo ezinepropati efanelekileyo yokugubungela njengezixhobo ze-laminated cushion, ezifana nefilimu ye-polypropylene, i-PTFE, i-silicon Umgangatho we-laminated. yebhodi eguquguqukayo inokuphuculwa ngephepha lerabha

Inxalenye yePCB engqongqo:

(1) I-warp kunye ne-weft yelaphu leglasi kufuneka ihambelane, kwaye uxinzelelo lwe-thermal kunye ne-warpage kufuneka lupheliswe ngexesha lenkqubo yokucinezela.

(2) Ulawulo loxinzelelo lwe-Rigid-Flex PCB.Ngenxa yozinzo olungeluhle lwezixhobo zebhodi ethambileyo, kuyimfuneko ukugqiba ukuveliswa kwe-Flexible PCB kunye nokucinezela ifilimu yokugquma i-PI kuqala, kwaye emva koko wenze i-PCB eRigid ngokokwandiswa kwayo kunye ne-contraction coefficient.

(3) Ukulungiswa kwefestile eguquguqukayo, ngokuqhelekileyo kukho ukugaya kunye nokugaya emva kokusika, kodwa ukulungiswa okuguquguqukayo kufuneka kuqhutywe ngokwesakhiwo kunye nobukhulu be-Rigid-Flex PCB.Ukuba ifestile eguquguqukayo iqala ukugaya, ukuchaneka kokugaya kufuneka kuqinisekiswe, okungenakuchaphazela i-welding okanye ukuphambuka kakhulu.