Rigid Flex PCBs(Ntxig flex printed circuit boards) tau txais kev muaj koob npe hauv cov khoom siv hluav taws xob vim lawv cov qauv tshwj xeeb uas muab ob qho yooj yim thiab nruj.Qhov kev sib xyaw ua ke no tso cai rau kev tsim kom yooj yim dua thiab ua haujlwm ntev, ua rau nws zoo tagnrho rau ntau yam kev siv. Txawm li cas los xij, ua ntej siv cov boards hauv cov khoom siv hluav taws xob, lawv cov kav ntev yuav tsum nkag siab.Hauv tsab xov xwm no, peb saib cov yam tseem ceeb uas cuam tshuam rau kev ua haujlwm ntev ntawm cov PCB boards thiab koj tuaj yeem ua dab tsi los xyuas kom meej lawv lub neej ntev.
Khoom zoo thiab kev xaiv nyob rau hauv nruj saj zawg zog PCBs:
Kev xaiv ntawm cov ntaub ntawv siv los tsim lub rigid-flex PCB plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab tag nrho nws cov kav ntev.Cov ntaub ntawv zoo xws li polyimide lossis tshwj xeeb substrates xws li FR-4 yog dav siv vim lawv cov khoom zoo heev thiab hluav taws xob. Cov ntaub ntawv no muaj kev tiv thaiv zoo heev rau kev khoov, flexing, noo noo thiab kub hloov pauv xav tau rau ntau daim ntawv thov.
Polyimide, ib qho khoom siv hauv cov khoom siv hauv cov khoom tsis zoo-flex PCBs, muaj cov thermal stability zoo, ua rau lub rooj tsavxwm tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj kev cuam tshuam nws txoj kev ncaj ncees.Cov yam ntxwv no tshwj xeeb tshaj yog muaj txiaj ntsig rau cov khoom siv hluav taws xob uas tuaj yeem raug kub ua haujlwm siab lossis huab cua ib puag ncig.
Ntxiv thiab,polyimide muaj cov coefficient tsawg ntawm thermal expansion, uas txhais tau hais tias nws nthuav thiab cog lus tsawg dua nrog kev hloov pauv hauv qhov kub thiab txias.Cov yam ntxwv no ua kom ntseeg tau tias qhov nruj-flex PCB tswj nws qhov ruaj khov thiab tiv thaiv kev puas tsuaj lossis tsis ua haujlwm vim kev ntxhov siab thermal.
Cov substrates tshwj xeeb xws li FR-4 kuj tau siv dav hauv cov qauv nruj-flex vim lawv cov khoom siv zoo heev thiab hluav taws xob.FR-4 yog cov khoom siv hluav taws xob uas muaj hluav taws xob zoo thiab muaj zog txhua yam. Nws yog lub npe hu rau nws qhov seem stability, noo noo tsis kam thiab muaj peev xwm tiv taus qhov kub thiab txias.
Rigid-flex boards yog ua los ntawm cov ntaub ntawv zoo, kom ntseeg tau tias lawv tuaj yeem tiv taus qhov nruj ntawm kev siv niaj hnub thiab ib puag ncig. Lub durability ntawm PCB yog qhov tseem ceeb rau nws cov kev ua tau zoo thiab kev ua haujlwm ntev, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov uas nws pheej rov khoov thiab khoov.
Ntxiv nrog rau cov khoom zoo, xaiv cov khoom tsim nyog rau ib qho kev tsim tshwj xeeb kuj tseem ceeb heev.Qhov kev xaiv ntawm cov khoom yog nyob ntawm cov yam ntxwv xws li kev khiav hauj lwm qhov kub thiab txias, hloov tau yooj yim thiab cov neeg kho tshuab kev ntxhov siab, thiab cov dej noo thiab tshuaj lom neeg tuaj yeem ntsib PCB. Cov neeg tsim khoom ua tib zoo tshuaj xyuas cov xwm txheej no thiab xaiv cov ntaub ntawv uas ua tau raws li cov kev cai no, kom ntseeg tau tias muaj kev ruaj khov ntawm PCBs hauv lawv cov kev xav tau.
Flexibility thiab Khoov Radius:
Flex thiab khoov vojvoog yog qhov tseem ceeb hauv kev nruj-flex PCB tsim thiab tsim khoom. Cov PCBs no paub txog lawv lub peev xwm khoov yam tsis muaj kev puas tsuaj lossis tsis ua haujlwm, ua rau lawv haum rau cov ntawv thov uas xav tau kev hloov pauv thiab ua haujlwm ntev.
Khoov vojvoog yog qhov tsawg tshaj plaws nyob deb ntawm lub rooj tsavxwm tuaj yeem khoov yam tsis muaj kev puas tsuaj rau nws cov khoom lossis kev ua haujlwm tag nrho.Nws tau txiav txim siab los ntawm ntau yam, suav nrog cov khoom siv ntawm PCB, kev teeb tsa thiab kev tsim cov khoom, thiab qhov chaw ntawm cov kab thiab vias. Tsim kom zoo ntawm qhov chaw khoov yog qhov tseem ceeb los tiv thaiv kev tawg lossis tawg thaum tsim khoom. Qhov no yuav tsum xyuas kom meej tias lub rooj tsavxwm loj thiab nteg tawm kom haum raws li qhov xav tau flex lossis flex yam tsis muaj kev cuam tshuam txog kev ncaj ncees. Tsis tas li ntawd, kev siv tooj liab txoj hlua khi rau hauv qhov chaw khoov yuav pab ua kom lub zog ntawm lub rooj tsavxwm thiab tiv thaiv kev puas tsuaj. Kev ua haujlwm zoo ib yam thiab cov txheej txheem sib dhos meej yog qhov tseem ceeb rau kev tswj xyuas qhov yooj yim ntawm PCBs nruj-flex txawm tias tom qab ntau lub voj voog khoov. Qhov no suav nrog kev saib xyuas kom nthuav dav hauv kev sib txuas, kev tso kawm thiab ua raws li cov qauv kev lag luam thiab kev coj ua zoo tshaj plaws.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov ua haujlwm ntev ntawm cov rigid-flex boards yuav txawv nyob ntawm qhov kev thov tshwj xeeb.Kev lag luam xws li aerospace lossis kev kho mob feem ntau yuav tsum tau ua kom tsis tu ncua lossis tsis muaj zog thiab yuav xav tau kev tsim qauv nruj dua kom ntseeg tau ntev thiab kav ntev. Nyob rau hauv cov xwm txheej zoo li no, kev ntsuas ntxiv tuaj yeem ua tau, xws li kev ntxiv dag zog ntxiv rau hauv qhov chaw tseem ceeb lossis xaiv cov khoom siv nrog cov khoom khoov zoo.
Environmental Factors:
Lub durability ntawm lub rooj tsavxwm nruj-flex feem ntau cuam tshuam los ntawm nws lub peev xwm los tiv thaiv ib puag ncig xws li kev hloov pauv kub, av noo, thiab kev co - txhua yam kev mob rau cov khoom siv hluav taws xob.
Kub cycling yog ib qho kev ntsuam xyuas kev ntseeg tau ua rau ntawm cov PCBs nruj-flex los ntsuas lawv cov kev tiv thaiv rau qhov kub hloov pauv.Los ntawm cov kev ntsuam xyuas no, cov tuam txhab lag luam tuaj yeem txheeb xyuas qhov muaj peev xwm tsis muaj zog hauv pawg thawj coj tsim lossis xaiv cov khoom siv uas tuaj yeem ua rau tsis ua haujlwm raws li qhov kub thiab txias.
Cov av noo kuj tuaj yeem cuam tshuam rau kev ua haujlwm ntev ntawm cov rigid-flex boards. Txhawm rau txhim kho lawv cov kev tiv thaiv, cov tuam txhab lag luam feem ntau siv cov txheej txheem tshwj xeeb lossis cov txheej txheem sib xws uas muab cov txheej txheem tiv thaiv ntxiv.Cov txheej txheem no tiv thaiv kev nkag mus ntawm cov dej noo thiab tiv thaiv PCB los ntawm corrosion, ncua nws lub neej.
Lwm qhov tseem ceeb ntawm ib puag ncig uas cuam tshuam rau lub zog-flex durability yog kev co.Kev vibration tuaj yeem ua rau kev ntxhov siab rau lub rooj tsavxwm thiab nws cov khoom, ua rau kev sib koom ua ke tsis ua haujlwm lossis cov khoom sib cais. Txhawm rau txo qhov cuam tshuam ntawm kev vibration, cov tuam ntxhab siv tau cov txheej txheem xws li tav, cov nplaum los yog cov cuab yeej siv kho kom ruaj ntseg thiab txo cov teebmeem ntawm kev co.
Tsis tas li ntawd, plua plav, av, thiab lwm yam kab mob tuaj yeem cuam tshuam rau kev ua haujlwm thiab kev ua haujlwm ntev ntawm cov rooj tog zaum-flex.Yog tias cov kab mob no tso rau ntawm qhov chaw ntawm lub rooj tsavxwm, lawv tuaj yeem ua rau luv luv, corrosion lossis rwb thaiv tsev tawg. Kev sib khi kom raug thiab kev tiv thaiv ntawm lub rooj tsav xwm hauv Circuit Court, nrog rau kev tu thiab tu, yog qhov tseem ceeb rau kev tiv thaiv cov teeb meem no.
Tsis tas li ntawd, electromagnetic cuam tshuam (EMI) tuaj yeem cuam tshuam rau kev ua haujlwm ntawm rigid-flex boards, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov uas muaj cov khoom rhiab lossis cov teeb liab siab.Tiv thaiv cov txheej txheem xws li cov dav hlau hauv av lossis cov txheej txheem tiv thaiv pab txo EMI thiab ua kom muaj kev ncaj ncees ntawm cov teeb liab sib kis ntawm lub rooj tsavxwm.
Cov nyhuv ntawm sab nraud quab yuam (xws li kev cuam tshuam los yog cuam tshuam) ntawm cov rigid-flex panels kuj yuav tsum tau txiav txim siab.Cov cuab yeej siv rau kev tuav tsis zoo lossis kev thauj mus los yuav raug rau lub cev puas tsuaj. Yog li ntawd, kev ntim khoom kom zoo, cov ntaub ntawv poob siab, thiab cov ntaub thaiv npog yog qhov tseem ceeb rau kev tswj xyuas lub zog ntawm lub rooj tsavxwm.
Component thiab Trace Layout:
Cov khoom siv thiab cov kab layout ntawm lub rigid-flex board yog ib qho tseem ceeb los xyuas kom meej nws durability.Ib qho kev xav txog yog qhov flex cheeb tsam ntawm lub rooj tsavxwm. Rigid-flex boards yog tsim los khoov thiab khoov, tab sis kev khoov ntau dhau ntawm qee qhov chaw tuaj yeem ua rau muaj kev ntxhov siab tsis zoo rau cov khoom thiab cov cim, ua rau kev ua haujlwm tsis zoo. Los ntawm kev ua tib zoo npaj cov khoom, cov neeg tsim qauv tuaj yeem txo qhov kev pheej hmoo ntawm kev ntxhov siab lossis kev puas tsuaj.
Cheebtsam yuav tsum tau khaws cia kom deb ntawm qhov chaw uas muaj kev khoov loj heev.Muab lawv tso rau ntawm qhov chaw nruj lossis ruaj khov ntawm lub rooj tsavxwm tuaj yeem pab tiv thaiv lawv los ntawm kev ntxhov siab tsis xav tau. Tsis tas li ntawd, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov loj thiab qhov hnyav ntawm cov khoom. Cov khoom loj dua lossis hnyav dua yuav tsum tau muab tso rau hauv thaj chaw uas tsis tshua muaj kev cuam tshuam ntau dhau.
Cov kab thiab vias yog cov kev coj ua ntawm lub rooj tsavxwm uas tseem yuav tsum tau muab tso rau hauv kev sib tw.Lawv yuav tsum tau muab tso rau hauv cov cheeb tsam uas tsis tshua muaj kev cuam tshuam kev ntxhov siab. Los ntawm kev zam qhov chaw khoov tseem ceeb, koj txo qhov kev pheej hmoo ntawm kev puas tsuaj thiab muaj peev xwm qhib lossis luv.
Txhawm rau txhim kho qhov ua tau zoo ntawm cov vaj huam sib luag, cov nplaum tuaj yeem siv los txuas thiab ntxiv dag zog rau cov tav.Ribs yog nyias ib daim hlab ntawm cov khoom tso rau ntawm plies los muab kev txhawb nqa. Los ntawm kev sib txuas cov khoom thiab cov cim rau cov tav no, lawv lub peev xwm los tiv thaiv kev khoov thiab flexing yog txhim kho. Cov nplaum ua raws li cov txheej txheem tiv thaiv, txo qhov muaj peev xwm ua rau cov khoom puas thiab cov kab mob thaum khoov.
Testing and Certification Standards:
Nyob rau hauv cov nqe lus ntawm kev xeem thiab ntawv pov thawj, rigid-flex boards mus los ntawm ntau yam txheej txheem los ntsuam xyuas lawv durability thiab kev cia siab rau. Cov kev ntsuam xyuas no tseem ceeb heev kom ntseeg tau tias pawg thawj coj ua tau raws li cov qauv tsim nyog thiab kev ua tau zoo.
IPC-6013 yog ib qho tseem ceeb ntawm kev tswj xyuas nruj-flex kev sim, luam tawm los ntawm Printed Circuits Council (IPC).Tus qauv muab cov kev cai tshwj xeeb thiab cov qauv rau kev ntsuas cov boards. Ua raws li IPC-6013 ua kom cov boards ua tau raws li kev lag luam lees paub cov lus qhia rau kev ua tau zoo thiab kav ntev.
Rigid-flex test feem ntau suav nrog kev sim tshuab thiab hluav taws xob.Kev ntsuas tshuab ntsuas ntsuas lub rooj tsav xwm hauv Circuit Court muaj peev xwm tiv taus kev khoov, khoov, thiab lwm yam kev ntxhov siab uas nws yuav ntsib thaum nws lub neej muaj txiaj ntsig. Cov kev ntsuam xyuas no yuav suav nrog khoov, twisting thiab vibrating lub rooj tsavxwm kom simulate lub ntiaj teb tiag tiag. Ntsuas lub rooj tsavxwm tiv thaiv cov kev ntxhov siab no thiab sau txhua qhov kev ua tsis tiav lossis kev puas tsuaj.
Kev ntsuam xyuas hluav taws xob ntsuas qhov hluav taws xob ua haujlwm thiab kev ncaj ncees ntawm lub rooj tsavxwm hloov tau yooj yim.Cov kev ntsuam xyuas no yuav suav nrog kev kuaj xyuas qhov qhib, luv luv, ntsuas impedance, teeb liab ncaj ncees, thiab ntsuas qhov ntsuas hluav taws xob / tam sim no. Los ntawm kev ua cov kev ntsuam xyuas hluav taws xob no, nws tuaj yeem txiav txim siab tias lub rooj tsavxwm ua tau raws li qhov xav tau ntawm cov hluav taws xob tshwj xeeb thiab ua haujlwm zoo.
Ntxiv nrog rau kev ntsuas tshuab thiab hluav taws xob, lwm yam kev sim tuaj yeem ua tau los ntsuas cov yam ntxwv tshwj xeeb lossis cov kev xav tau ntawm cov rigid-flex boards.Qhov no tuaj yeem suav nrog kev sim rau kev ua haujlwm thermal, nplaim taws retardancy, tshuaj lom neeg tsis kam, ya raws thiab kev ntseeg siab nyob rau hauv ib puag ncig hnyav.
Daim ntawv pov thawj yog ib qho tseem ceeb ntawm cov txheej txheem kev xeem nruj-flex.Thaum cov boards tau ua tiav tag nrho cov kev ntsuam xyuas tsim nyog, lawv tuaj yeem raug lees paub raws li cov qauv teev tseg hauv IPC-6013 lossis lwm yam qauv kev lag luam. Cov ntawv pov thawj no lees paub cov neeg siv khoom thiab cov neeg siv khoom tias lub rooj tsavxwm yog cov khoom zoo, txhim khu kev qha thiab ruaj khov.
Lub durability ntawm rigid saj zawg zog PCB boards yog tshwm sim los ntawm kev ua tib zoo tsim, xaiv cov khoom, thiab tsim kev txiav txim siab.Los ntawm kev siv cov ntaub ntawv zoo, siv cov txheej txheem flex kom tsim nyog, daws cov teeb meem ib puag ncig, thiab muab cov tswv yim tso cov khoom thiab cov cim, cov tuam txhab tuaj yeem ua kom ntseeg tau tias cov laug cam yuav ua tau raws li qhov xav tau ntawm ntau yam kev siv. Thaum rigid-flex PCBs muaj qhov tshwj xeeb ruaj khov, nws yog ib qho tseem ceeb uas yuav tsum tau ua haujlwm nrog cov neeg tsim khoom paub txog thiab cov tuam txhab tsim khoom kom ntseeg tau tias cov kev cai tshwj xeeb ntawm txhua daim ntawv thov tau ua tiav. Los ntawm kev ua raws li cov qauv kev lag luam thiab ua cov kev ntsuam xyuas zoo, cov tuam txhab lag luam tuaj yeem lav tias lawv cov PCBs nruj-flex yuav muaj cov kav ntev thiab ntev ntev ntawm cov khoom siv hluav taws xob niaj hnub no.
Shenzhen Capel Technology Co., Ltd. tsim nws tus kheej nruj flex pcb Hoobkas nyob rau hauv 2009 thiab nws yog ib tug kws Flex Rigid Pcb Chaw tsim tshuaj paus. Nrog 15 xyoo ntawm kev ua haujlwm nplua nuj, cov txheej txheem nruj heev, kev muaj peev xwm zoo tshaj plaws, cov cuab yeej siv hluav taws xob siab tshaj plaws, kev tswj hwm kev tswj hwm zoo, thiab Capel muaj cov kws tshaj lij pab neeg los muab cov neeg siv khoom thoob ntiaj teb nrog kev ua haujlwm siab, zoo 1-32 txheej rigid flex board, hdi Rigid Flex Pcb, Rigid Flex Pcb Fabrication, nruj-flex pcb los ua ke, ceev tig nruj flex pcb, ceev tig pcb prototypes.Our teb ua ntej muag thiab tom qab-muag kev pab cuam thiab xa khoom raws sij hawm pab peb cov neeg tau txais kev lag luam sai sai muaj cib fim rau lawv tej haujlwm.
Post lub sij hawm: Aug-28-2023
Rov qab
