Puas muaj cov qauv kev lag luam tshwj xeeb uas cov tuam txhab tsim khoom yuav tsum ua raws thaum nws los txog rau kev tsim khoom nruj-flex PCB? Hauv tsab ntawv blog no, peb yuav tshawb nrhiav lo lus nug no thiab nkag siab txog qhov tseem ceeb ntawm cov qauv kev lag luam hauv cheeb tsam no.
Thaum nws los txog rau cov ntawv luam tawm Circuit Board (PCB) kev tsim khoom, nws yog ib qho tseem ceeb kom ua raws li cov qauv kev lag luam kom ntseeg tau tias cov khoom lag luam zoo. Nyob rau hauv xyoo tas los no, rigid-flex PCBs tau txais koob meej vim lawv muaj ntau yam thiab ua haujlwm ntev.
Txhawm rau nkag siab lub tswv yim ntawm nruj-flex PCB cov qauv kev lag luam, koj yuav tsum xub nkag siab txog cov hauv paus ntawm rigid-flex PCB. Rigid-flex PCB yog ib qho kev sib xyaw ua ke ntawm cov tawv tawv thiab hloov tau yooj yim uas sib cuam tshuam los tsim ib lub rooj tsav xwm ib leeg.Cov hom PCBs no muaj ntau yam zoo, xws li txo qhov hnyav, txhim kho kev ntseeg tau, thiab txhim kho kev tsim qauv yooj yim. Lawv feem ntau siv hauv kev lag luam xws li aerospace, cov cuab yeej kho mob, thiab cov khoom siv hluav taws xob.
Txawm tias tsis muaj cov qauv kev lag luam tshwj xeeb raurigid-flex PCB manufacturing, muaj ntau yam qauv uas tswj hwm tag nrho cov txheej txheem tsim khoom PCB.Cov qauv no siv tau rau txhua hom PCBs thiab npog txhua yam ntawm cov txheej txheem tsim khoom, suav nrog kev tsim, tsim, sib dhos thiab kev sim. Qee cov qauv uas tau lees paub dav dav los ntawm PCB kev lag luam suav nrog International Electrotechnical Commission (IEC) cov qauv, Lub Tsev Kawm Ntawv ntawm Cov Txheej Txheem Luam Ntawv (IPC) cov qauv, thiab Kev txwv tsis pub muaj phom sij (RoHS) cov lus qhia.
IEC yog lub koom haum thoob ntiaj teb uas tsim thiab tshaj tawm cov qauv thoob ntiaj teb rau kev siv tshuab hluav taws xob thiab hluav taws xob, tsim cov lus qhia uas siv tau rau txhua qhov kev tsim khoom PCB.Cov txheej txheem no suav nrog ntau yam, suav nrog kev tsim qauv tshwj xeeb, xaiv cov khoom siv, kev tsim khoom thiab kev tswj kom zoo. Ua raws li cov qauv no ua kom ntseeg tau tias PCBs ua tau raws li cov kev cai zoo thiab kev nyab xeeb.
Ib yam li ntawd, IPC, ib lub koom haum paub zoo-tsim cov qauv rau kev lag luam hluav taws xob, muab cov lus qhia tseem ceeb rau txhua yam ntawm PCB kev tsim khoom.Cov qauv IPC suav nrog cov ntsiab lus xws li cov qauv tsim, cov khoom xav tau, cov txheej txheem tsim khoom, cov txheej txheem kuaj, thiab cov qauv kev lees paub. Cov qauv no muab cov chaw tsim khoom nrog cov ntaub ntawv muaj txiaj ntsig los xyuas kom muaj kev ntseeg tau thiab kev ua tau zoo ntawm lawv cov khoom.
Ntxiv rau cov qauv no, cov tuam txhab lag luam yuav tsum xav txog qee yam kev lag luam tshwj xeeb uas yuav tsum tau ua thaum tsim cov PCB rigid-flex.Kev lag luam xws li aerospace thiab cov cuab yeej kho mob feem ntau muaj qhov tshwj xeeb tshwj xeeb vim yog qhov tseem ceeb ntawm lawv cov ntawv thov. Piv txwv li, aerospace PCBs yuav tsum ua raws li cov lus qhia nruj ntsig txog kev ntseeg tau, qhov kub thiab txias, thiab kev co kuj. Ib yam li ntawd, cov khoom siv kho mob PCBs yuav tsum ua raws li cov kev cai rau biocompatibility thiab sterilization.
Ntau lub tuam txhab tseem ua raws li RoHS cov lus qhia, uas txwv tsis pub siv cov khoom siv phom sij hauv cov khoom siv hluav taws xob thiab hluav taws xob.Cov lus qhia txwv tsis pub muaj cov khoom siv xws li txhuas, mercury, cadmium thiab qee cov nplaim hluav taws. Kev ua raws li RoHS tsis yog tsuas yog ua kom muaj kev nyab xeeb ntawm cov neeg siv khoom kawg nkaus xwb, tab sis kuj ua rau pom kev cog lus rau lub luag haujlwm ib puag ncig.
Txawm hais tias cov qauv dav dav thiab kev lag luam tshwj xeeb no muab cov lus qhia tseem ceeb rau kev tsim khoom PCB, nws yog ib qho tseem ceeb kom nco ntsoov tias lawv tsis raug cai.Txawm li cas los xij, ua raws li cov qauv no yog qhov tseem ceeb rau ntau qhov laj thawj. Ua ntej, cov qauv hauv qab no tso cai rau cov tuam txhab tsim cov khoom lag luam zoo uas ua tau raws li cov neeg siv khoom xav tau. Qhov thib ob, nws ua kom zoo sib xws hauv cov txheej txheem tsim khoom, yog li ua kom muaj txiaj ntsig thiab txo cov nqi. Thaum kawg, ua raws li cov qauv ua rau cov chaw tsim khoom lub koob npe nrov thiab kev ntseeg siab hauv kev lag luam.
Ntxiv nrog rau kev ua raws li cov qauv kev lag luam, cov tuam ntxhab tuaj yeem ua raws li aKev tswj hwm qhov zoo (QMS)txhawm rau txhim kho lawv cov txheej txheem nruj-flex PCB tsim.Cov kev tswj xyuas zoo pab cov koom haum ua haujlwm kom yooj yim thiab ua tau raws li cov neeg siv khoom xav tau. Nws muab lub hauv paus rau kev txheeb xyuas thiab daws teeb meem, txhim kho cov txheej txheem tswj, thiab ua kom muaj kev txhim kho tas li.
Hauv cov ntsiab lus,Txawm hais tias tsis muaj cov qauv kev lag luam tshwj xeeb tshwj xeeb rau kev tsim khoom nruj-flex PCB, muaj qee cov qauv kev lag luam thiab kev lag luam tshwj xeeb uas cov tuam txhab yuav tsum ua raws. Cov qauv no suav nrog txhua yam ntawm PCB kev tsim khoom, ua kom cov khoom lag luam zoo, txhim khu kev qha. Los ntawm kev ua raws li cov qauv no, cov tuam txhab tsim khoom tuaj yeem txhim kho cov khoom lag luam, ua tau raws li cov neeg siv khoom xav tau, thiab dhau los ua tus neeg siv khoom ntseeg siab hauv kev lag luam.
Post lub sij hawm: Sep-18-2023
Rov qab
