Ihinduka rya Pcb ryoroshye | Ibihimbano byumuzunguruko | Kuvura Ubuso

Mu gukora ibikoresho bya elegitoroniki, ikoreshwa ryibibaho byoroshye byacapwe (FPC) bigenda byamamara. Ubushobozi bwa FPC bwo guhuza imiterere igoye no gutanga imiyoboro ihanitse itanga uburyo bworoshye kandi bukenewe busabwa nibikoresho bya elegitoroniki bigezweho. Ariko, ikintu kimwe cyibikorwa bya FPC gikunze kwirengagizwa ni ukurangiza hejuru.Hano iyi blog ya Capel irasobanura akamaro ko kurangiza hejuru mubikorwa bya Flexible Pcb nuburyo bigira ingaruka kuburyo butaziguye kwizerwa no gukora muri rusange.

Kuki Ubuso Bwitegura Mubuso Mubikorwa bya Flex Pcb:

Kurangiza isura mubikorwa bya FPC nibyingenzi kuko ikora intego zingenzi. Icya mbere, byorohereza kugurisha, kwemeza guhuza neza no guhuza amashanyarazi akomeye hagati yibigize. Icya kabiri, ikora nk'urwego rukingira ibimenyetso byayobora, ikabarinda okiside no kwangiza ibidukikije. Kuvura hejuru yiswe "kuvura hejuru" cyangwa "gutwikira" kandi bigira uruhare runini mugutezimbere ubuzima bwa serivisi n'imikorere ya FPC.

Ubwoko bwo Kuvura Ubuso muburyo bwa Flex Circuit:

Uburyo butandukanye bwo kuvura bukoreshwa mubikorwa bya FPC, buri kimwe gifite inyungu zidasanzwe hamwe nibisabwa. Uburyo bumwe bwo kuvura busanzwe burimo:

1. Zahabu yo kwibiza (ENIG):Iyi nzira ikubiyemo kwibiza FPC muri electrolyte ya zahabu kugirango ikore urwego ruto rwa zahabu hejuru. ENIG ikoreshwa cyane kubera ubwiza buhebuje, amashanyarazi n'amashanyarazi.

2. Amashanyarazi:Gukoresha amashanyarazi ni ugutwikira hejuru ya FPC hamwe n'urwego ruto rw'ibyuma bitandukanye, nka tin, nikel cyangwa ifeza. Ubu buryo bukunzwe kubiciro byabwo buke, kugurishwa cyane, no kurwanya ruswa.

3. Kurinda Ibinyabuzima (OSP):OSP nuburyo buhendutse bwo kuvura hejuru yubutaka butwikiriye ibimenyetso byumuringa hamwe nubutaka bworoshye kugirango bubarinde okiside. Mugihe OSP ifite solderabilité nziza, ifite igihe gito cyo kubaho ugereranije nubundi buryo bwo kuvura.

4. Electroless nikel kwibiza zahabu (ENIG):ENIG ikomatanya ibyiza bya nikel na zahabu kugirango itange ibicuruzwa byiza, amashanyarazi hamwe no kurwanya ruswa. Irakoreshwa cyane mubisabwa bisaba kwizerwa cyane no kwerekana ubunyangamugayo.

Ingaruka zo Guhitamo Kuvura Ubuso Mubikorwa byoroshye bya Pcb:

Guhitamo kuvura hejuru bigira ingaruka kuburyo butaziguye kwizerwa no gukora bya FPC. Buri buryo bwo kuvura bufite ibyiza nabwo bugarukira, ubwo rero amahitamo meza agomba guhitamo neza. Ibintu nkibigenewe gukoreshwa, ibidukikije bikora, ibisabwa kugurishwa, hamwe nubukungu bigomba gutekerezwa mugihe cyo gutoranya kurangiza.

Kwizerwa no kunoza imikorere Kubikoresho byoroshye byacapwe byumuzunguruko:

Kuvura neza birashobora kunoza FPC kwizerwa no gukora muburyo butandukanye. Gufatanya neza hagati yugurisha nubuso bwa FPC byemeza ko ibice bikomeza gufatana neza nubwo haba mubihe bikomeye. Ibi bifasha gukumira abagurisha gufatana cyangwa kunanirwa, kugabanya amahirwe yo guhuza rimwe na rimwe cyangwa imiyoboro ifunguye.

Kuvura hejuru kandi birinda ibimenyetso byumuringa okiside, byemeza ubusugire bwinzira ziyobora. Oxidation itera ubukana bwiyongera, bigira ingaruka kubimenyetso no guhererekanya ingufu. Mugukoresha ibice birinda, FPCs irashobora kwihanganira ibidukikije bikabije bitabangamiye imikorere yamashanyarazi muri rusange.

Byongeye kandi, kuvura neza kubutaka bifasha cyane kumenya neza igihe kirekire kandi gihamye cya FPCs. Ubuvuzi bwatoranijwe bugomba gushobora kurwanya amagare yubushyuhe, ubushuhe, hamwe n’imiti, bigatuma FPC ikora neza mubuzima bwateganijwe.
Birazwi ko mubijyanye na Flexible Pcb Gukora, kuvura hejuru bigira uruhare runini mukuzamura ibicuruzwa, kwemeza neza, no kurinda inzira ziyobora okiside no kwangiza ibidukikije. Guhitamo hamwe nubuziranenge bwo kuvura hejuru bigira ingaruka kuburyo butaziguye kwizerwa no gukora muri rusange PCB.

Inganda zoroshye za pcb zikora Capel hitamo neza uburyo bwiza bwo gutegura hejuru yuburyo bushingiye kubintu bitandukanye nkibisabwa ibisabwa, ibidukikije, nibitekerezo byubukungu. Mugushora imari muburyo bwiza bwo kuvura, abakora FPC Capel barashobora kongera igihe cyimikorere nigikorwa cyibicuruzwa byabo, amaherezo bikongerera abakiriya kunyurwa kandi bigafasha ibikoresho bya elegitoroniki bigezweho.