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Rigid Flex PCB gukora

Rigid Flex PCB Gukora

6 Layeri ENIG Automotive Radar Rigid Flex PCB

Ese kwiyongera kwibikoresho fatizo bigira ingaruka zikomeye kubiciro byo gukora bya flex ikomeyePCBikibaho?Kuva muri Nzeri 2020, kugeza ubu, CCL laminates yambaye umuringa yagiye yiyongera ku biciro byinshi.Ugereranije n’ingingo yo hasi muri 2020, ibiciro biriho mubicuruzwa bimwe byubuyobozi byagabanutseho kabiri.Iki cyiciro cyo kuzamura ibiciro gishobora kuvugwa ko ari cyo cyiyongereye kinini muriGukora flex PCBinganda mu myaka 10 ishize.Kuki laminate yambaye umuringa ikomeza kuzamuka kubiciro?

Twizera ko biterwa ahanini ningingo eshatu zikurikira: igice cya mbere giterwa no kubura ibikoresho fatizo murwego rwo hejuru rwumuringa wambaye umuringa wa laminate hamwe no kuzamuka kwibiciro;igice cya kabiri giterwa nibisabwa cyane muburyo bwo hasi bwinganda zikora inganda za PCB;ikintu cya gatatu ni uko Kubera virusi, ubukungu bukomeye bwatanze amafaranga arenze urugero, biganisha ku guta agaciro.Ibikoresho fatizo bya CCL bigizwe ahanini n'umuringa, fibre y'ibirahure na resin.

Izamuka ryibiciro byubwoko butandukanye bwibikoresho fatizo murwego rwo hejuru byagize uruhare mukuzamura ibiciro bya laminates yambaye umuringa.Mu bikoresho fatizo bya CCL, ifu yumuringa igera kuri 30% -50%, fibre y ibirahuri igera kuri 25% -40%, naho resin ikagira 25% -30% yikiguzi cyose.Byumvikane ko ubushobozi bwo hejuru bwumuringa wo hejuru wumuringa wambaye umuringa wambaye umuringa urimo kubura.Ingaruka zatewe n’inganda nshya z’imodoka zikoresha ingufu, itsinda ry’abakora uruganda rukomeye rwa PCB bahinduye lithium bateri yumuringa, bituma habaho icyuho kinini cyo gutanga ibikoresho bya elegitoroniki y’umuringa ndetse n’izamuka ry’ibiciro byihuse.Byongeye kandi, ibikoresho nyamukuru byibanze byumuringa, nka fibre yikirahure na resin, nabyo byiyongereyeho 30% -100%.Ku rundi ruhande, ubwiyongere bukabije bw’ibikenerwa bikenerwa mu nganda zikora umuringa wa laminate y’inganda nka elegitoroniki y’abaguzi, sitasiyo ya 5G, hamwe n’ibikoresho bya elegitoroniki na byo ni ikintu cy'ingenzi gitera izamuka ry’ibiciro ku byapa by’umuringa.

Gufata IbyingenziPCBmurwego rwo hasi rwumuringa wambaye laminates nkurugero, kuva igice cya kabiri cyumwaka ushize, icyifuzo mubice bitandukanye munsi yubukorikori bukomeye bwa PCB PCB bwinjiye mugihe cyo gukira byihuse, kugeza ubu iterambere ryiterambere ryikomeje.Nyamara, icyiciro cya kabiri cyizamuka ryibiciro ntigifite ingaruka nke kubiciro byo gutunganya ikibaho gikomeye cya PCB.Impamvu y'ingenzi cyane ni uko, bitewe nuburinganire bwikiguzi cyo gukora cyubuyobozi bukomeye bwa PCB, igipimo cyibikoresho byimpapuro ni gito cyane.Gufatabine-bine bigoye flex PCBnk'urugero, CCL ibarirwa munsi ya 5% yikiguzi rusange, kandi ikiguzi kinini cyo gukora ikibaho gikomeye cya flex kiva mubiciro byacyo byo gutunganya.Ariko ibintu byubuyobozi busanzwe birakomeye rwose.Dufashe ibice bisanzwe byimpande ebyiri nkurugero, igipimo cyicyuma cyimpapuro kiri hejuru ya 30-40%, nicy'ibisanzweimbaho ​​enyeni hejuru ya 20-30%.

Kurundi ruhande, biterwa nuko igiciro rusange cyibibaho byoroshye bitazamutse cyane.Nkuko twese tubizi: ibikoresho shingiro byubuyobozi bworoshye ni FCCL, nibikoresho nyamukuru bya FCCL ni: polyester (PET) na firime polyimide (PI).Ugereranije na resin hamwe nigitambara cya fibre fibre, ibyo bikoresho ntabwo byiyongereye cyane, kandi kubera ko FCCL yoroheje cyane ugereranije na CCL, ubwinshi bwibikoresho fatizo bisabwa ni bike, bityo igiciro rusange cyibibaho byoroshye nticyiyongereye cyane.Impamvu ebyiri zavuzwe haruguru zirashobora gusobanura impamvu nubwo izamuka ryicyuma cyamabati bizamura igiciro cyibibaho bikomye 15-30%, igiciro cyubuyobozi bukomeye PCB ntishobora kwiyongera.


Igihe cyo kohereza: Ugushyingo-26-2022