IATF 16949 PCB igikoresho cyakozwe n'umukozi wa PCB flex pcb mu Bushinwa cyakozwe n'umuhanga mu gupima impedance
IATF 16949 PCB igikoresho cyakozwe n'umukozi wa PCB flex pcb mu Bushinwa cyakozwe n'umuhanga mu gupima impedance
UKO IBICURUZWA BIGENDA:
| Ibikoresho by'ibanze: | FR4 TG130 |
| Ubunini bwa PCB: | 2.0+/-10% mm |
| Umubare w'ibice: | 6L |
| Ubunini bw'umuringa: | 1/1/1/1/1/1 oz |
| Ubugari/intera nto y'umurongo: | 4/3.05 ibihumbi |
| Umwobo muto: | 0.25mm |
| Uburyo bwo kuvura ubuso: | "UNITED 40U" |
| Agapfukamunwa ko gusoda: | Icyatsi kibisi |
| Silkscreen: | Umweru |
| Agace ko gusaba: | Uburyo bwo Gupima bwa FPC bwikora bwo mu rwego rwo hejuru (High-Performance Probe Interface PCB) |
Udushya twinshi mu gupima, gusobanura amahame y’ubuziranenge - PCB yo mu rwego rwo hejuru yo gupima ibikoresho byikora bya FPC
Mu nganda zikora ibikoresho by'ikoranabuhanga zigenda zihinduka vuba, gupima imiyoboro yacapwe ihindagurika (FPCs) bitanga imbogamizi zidasanzwe: guhuza neza, ijwi ryiza, n'ibimenyetso bigoye cyane. PCB yacu yo mu rwego rwo hejuru yo gupima ikoreshwa rya FPC Automated Test Fixtures yakozwe kugira ngo ihangane n'izi mbogamizi. Ntabwo ikora nk'ikiraro gihuza ibikoresho byo gupima na FPC gusa, ahubwo inakora nk'umuyoboro w'ingenzi utuma umusaruro w'ibicuruzwa uba mwiza kandi ukongera ubushobozi bwo gupima.
Iki kibaho gifite ubugari/intera ntoya y'umurongo ya 4/3.05 mil n'umurambararo wa pad muto nka 0.22mm, kirashobora kwakira neza udupira twa FPC. Gitanga uburyo bwiza bwo gushyiramo neza buri probe ifite imikorere myiza, gitanga amashanyarazi ahamye kandi yizewe mu gihe gikuraho imanza z'ibinyoma n'ibizamini byakozwe nabi.
Inzira ya FR-4 ifite urwego rutandatu hamwe n'imiterere y'urwego rw'imbere n'inyuma bitanga umwanya uhagije wo kunyuramo mu buryo buhanitse. Intera ikomeye y'imbere hagati y'umwobo n'umurongo ni 6mil kandi nibura umurambararo wa 0.25mm bitanga ubusugire bw'ikimenyetso n'ihumure ku ngufu, ubutaka, n'uburyo bwo kohereza ikimenyetso ku muvuduko mwinshi, bigabanya neza uburyo bwo kuvugana no gutakaza.
Igikoresho cya zahabu gifite ubugari bwa santimetero 40 (micro-inch) gitanga ubukana budasanzwe, ubushobozi bwo kwangirika, no kudashira kw'ibinyabutabire ku bice bifatanye n'icyuma, bikongera cyane igihe cyo gukora. Ubuhanga buke bwo kudahuza n'icyuma butuma ibimenyetso by'ibizamini bibaho kandi bitunganye, bigatuma biba byiza cyane mu igeragezwa rikorwa inshuro nyinshi n'iry'amashanyarazi make.
Imiterere y'ikibaho gifite ubugari bwa mm 2.0 itanga imbaraga zidasanzwe za mekanike, bigatuma gishobora kwihanganira ingaruka z'igihe kirekire kandi zikunze kugaragara ku buryo bworoshye kandi kikarinda kwangirika. Aka gapfukamunwa k'umukara gahujwe n'urukiramende rw'umweru ntikagaragaza gusa ubwiza bw'umwuga ahubwo kanatuma habaho itandukaniro rikomeye kugira ngo byoroshye gushyiramo, gukosora no kubungabunga.
Uko ikoranabuhanga rya 5G-Advanced na 6G rigenda ritera imbere, FPC zizajya zitwara ibimenyetso byinshi bikoresha frequency yo hejuru. Imiterere myiza y'iyi komite ikomeza gutanga umwanya wo kuvugurura mu gihe kizaza, nko gushyigikira RF probes na micro-coaxial interfaces, bigashyiraho urufatiro rw'ikoreshwa ry'ibizamini byihuse.
Kwakira ubwenge n'amakuru manini
Iyi link ifite ubushobozi bwo gukora neza cyane ni yo nzira ya mbere yo kubona amakuru. Ishobora guhuzwa neza na MES (Manufacturing Execution Systems) kugira ngo yohereze ibipimo by'igerageza bya buri FPC mu gihe nyacyo, itanga amasoko y'amakuru meza yo kunoza imikorere, gusesengura umusaruro, no kubungabunga amakuru mbere y'igihe—bigatuma habaho imikorere idafite ishingiro.
Guhuza na Miniaturization na Heterogeneous Integration
Icyerekezo cyo gukora ibice by'ikoranabuhanga mu buryo buciriritse ntabwo gishobora gusubizwa inyuma, aho chips na FPCs bigira uruhare runini mu guhuza (urugero, SiP). Ikoranabuhanga rigezweho ry'iyi komite rituma iba urubuga rwiza rwo kugerageza assemblies za FPC zitameze neza kandi zifite imiterere idasanzwe mu gihe kizaza.
Iterambere rihoraho mu bikoresho n'ikoranabuhanga
Turimo gusuzuma uburyo ibikoresho bifite frequency yo hejuru n'ibipimo by'ubushyuhe bw'ikirahure (Tg) biri hejuru mu buryo bwa FR-4 busanzweho kugira ngo hakemurwe imiterere y'ibizamini bikomeye. Hagati aho, ikoreshwa ryimbitse ry'ikoranabuhanga rya laser na AOI (Automated Optical Inspection) mu gukora rituma buri terambere ry'ikoranabuhanga rihuza n'ibisabwa mu buryo buhamye "nta kibazo na kimwe".
Iyi si PCB gusa—ni inkingi ikomeye yo kubaka sisitemu yo ku rwego rwo hejuru yo gupima FPC. Guhuza ubuhanga buhanitse, kuramba bidasanzwe, no gushushanya ibintu biri imbere, ntibikemura gusa ibibazo byawe byo gupima ubu ahubwo binagaragaza umufatanyabikorwa wiringirwa, biha ubucuruzi bwawe imbaraga zo kwinjira mu gihe kizaza cy’inganda zigezweho.
Kubihitamo bivuze guhitamo icyizere n'ejo hazaza.