Hauv kev tsim khoom siv hluav taws xob, kev siv cov ntawv luam tawm yooj yim (FPC) boards tau dhau los ua neeg nyiam.FPC lub peev xwm ua tau raws li cov duab tsis yooj yim thiab muab cov kev sib txuas ntawm cov khoom sib txuas ua ke muab qhov yooj yim thiab ua haujlwm tau zoo los ntawm cov khoom siv hluav taws xob niaj hnub no.Txawm li cas los xij, ib qho ntawm FPC cov txheej txheem tsim khoom uas feem ntau tsis pom yog qhov ua tiav.Ntawm no Capel lub blog tshawb nrhiav qhov tseem ceeb ntawm qhov chaw tiav hauv Flexible Pcb Manufacturing thiab nws cuam tshuam ncaj qha rau kev ntseeg tau thiab kev ua tau zoo ntawm cov laug cam.
Vim li cas Deg Kev Npaj Matters Hauv Flex Pcb Manufacturing:
Kev ua tiav hauv FPC yog qhov tseem ceeb vim nws ua haujlwm rau ntau lub hom phiaj tseem ceeb.Ua ntej, nws yooj yim rau soldering, ua kom muaj kev sib raug zoo thiab muaj zog hluav taws xob sib txuas ntawm cov khoom.Qhov thib ob, nws ua raws li kev tiv thaiv txheej rau cov kab hluav taws xob, tiv thaiv lawv los ntawm oxidation thiab ib puag ncig degradation.Kev kho saum npoo yog hu ua "kev kho saum npoo" lossis "txhim kho" thiab ua lub luag haujlwm tseem ceeb hauv kev txhim kho lub neej kev pabcuam thiab kev ua haujlwm ntawm FPC.
Kev kho deg hom hauv Flex Circuit Fabrication:
Ntau yam kev kho mob saum npoo yog siv hauv FPC kev tsim khoom, txhua qhov muaj txiaj ntsig tshwj xeeb thiab cov ntawv thov tsim nyog.Qee qhov kev kho mob saum npoo av muaj xws li:
1. Kub Kub (ENIG):Cov txheej txheem no suav nrog kev muab FPC tso rau hauv ib qho kub electrolyte los ua ib txheej nyias ntawm kub ntawm qhov chaw.ENIG yog dav siv vim nws zoo heev solderability, hluav taws xob conductivity thiab oxidation kuj.
2. Electroplating:Electroplating yog txheej txheej ntawm FPC nrog nyias txheej ntawm ntau yam hlau, xws li tin, npib tsib xee lossis nyiaj.Cov qauv no yog nyiam rau nws tus nqi qis, siab solderability, thiab zoo corrosion kuj.
3. Organic Solderability Preservative (OSP):OSP yog qhov kev xaiv zoo tshaj plaws rau kev kho mob saum npoo uas npog cov kab tooj liab nrog ib txheej nyias nyias los tiv thaiv lawv los ntawm oxidation.Thaum OSP muaj cov khoom zoo, nws muaj lub neej luv luv piv rau lwm cov kev kho saum npoo.
4. Electroless nickel immersion kub (ENIG):ENIG muab cov txiaj ntsig zoo ntawm cov nickel thiab kub txheej los muab cov khoom zoo heev, hluav taws xob conductivity thiab corrosion kuj.Nws yog dav siv nyob rau hauv daim ntawv thov uas yuav tsum tau muaj kev ntseeg siab thiab teeb liab kev ncaj ncees.
Cov nyhuv ntawm Kev Xaiv Kev Kho Hniav Hauv Pcb Flexible Manufacturing:
Kev xaiv ntawm kev kho saum npoo ncaj qha cuam tshuam rau kev ntseeg tau thiab kev ua haujlwm ntawm FPC.Txhua txoj kev kho mob muaj nws qhov zoo thiab kev txwv, yog li qhov kev xaiv tsim nyog tshaj plaws yuav tsum tau xaiv kom zoo.Cov yam ntxwv xws li daim ntawv thov, ib puag ncig kev ua haujlwm, cov kev xav tau ntawm cov khoom siv, thiab cov kev xav txog kev lag luam yuav tsum raug txiav txim siab thaum lub sij hawm xaiv qhov chaw tiav.
Kev ntseeg tau thiab kev ua tau zoo ntxiv rau Flexible Printed Circuit Boards:
Kev kho saum npoo kom zoo tuaj yeem txhim kho FPC kev ntseeg tau thiab kev ua tau zoo ntawm ntau txoj hauv kev.Zoo adhesion ntawm lub solder thiab FPC nto kom ntseeg tau tias cov khoom nyob ruaj ruaj txawm nyob rau hauv cov mob hnyav.Qhov no pab tiv thaiv kev sib koom ua ke tawg lossis tsis ua haujlwm, txo qhov muaj peev xwm ntawm kev sib txuas sib txuas lossis qhib circuits.
Kev kho saum npoo kuj tseem tiv thaiv cov kab tooj liab los ntawm oxidation, kom ntseeg tau tias kev ncaj ncees ntawm cov kab hluav taws xob.Oxidation ua rau muaj zog tiv thaiv, uas cuam tshuam rau cov teeb liab thiab lub zog xa hluav taws xob.Los ntawm kev siv cov khaubncaws sab nraud povtseg, FPCs tuaj yeem tiv taus ib puag ncig hnyav yam tsis muaj kev cuam tshuam tag nrho cov hluav taws xob ua haujlwm.
Tsis tas li ntawd, kev kho saum npoo kom zoo yuav pab tau kom muaj kev ruaj ntseg thiab kav ntev ntawm FPCs.Cov kev kho mob uas tau xaiv yuav tsum muaj peev xwm tiv taus kev caij tsheb kauj vab, av noo, thiab tshuaj lom neeg, uas tso cai rau FPC ua haujlwm tau zoo rau nws lub neej kev cia siab.
Nws yog paub tias nyob rau hauv lub tshav pob ntawm Flexible Pcb Manufacturing, nto kho plays lub luag hauj lwm tseem ceeb nyob rau hauv kev txhim kho solderability, xyuas kom meej adhesion, thiab tiv thaiv conductive kab los ntawm oxidation thiab ib puag ncig degradation. Qhov kev xaiv thiab qhov zoo ntawm kev kho deg ncaj qha cuam tshuam rau kev ntseeg tau thiab kev ua haujlwm tag nrho ntawm PCB.
Saj zawg zog pcb board manufacturers Capel ua tib zoo xaiv txoj kev npaj nto zoo tshaj plaws raws li ntau yam xws li cov ntawv thov, ib puag ncig, thiab kev xav txog nyiaj txiag.Los ntawm kev nqis peev hauv kev kho kom zoo, FPC cov tuam txhab Capel tuaj yeem ua kom lub neej ntev thiab kev ua tau zoo ntawm lawv cov khoom, thaum kawg ua rau cov neeg siv khoom txaus siab thiab ua kom muaj kev vam meej ntawm cov khoom siv hluav taws xob tshiab.
Post lub sij hawm: Sep-07-2023
Rov qab
