Ni izihe mbogamizi zisanzwe zishushanya mugihe ukoresheje PCBs ikomeye?

Muri iyi nyandiko ya blog, tuzasesengura imbogamizi zisanzwe zihura nazo mugihe dukorana na PCBs zikomeye kandi tuganira ku ngamba zifatika zo gutsinda ibyo bibazo.

Ikibaho cyoroshye cyandika cyumuzunguruko (PCBs) cyahinduye inganda za elegitoronike mu kongera imiterere ihindagurika, kubika umwanya no kongera igihe kirekire. Izi PC-zikomeye PCBs zitanga nibyiza byinshi iyo bihujwe nibice bikomeye kumurongo umwe. Ariko, gukoresha PCBs igoye kandi izana ibibazo byayo byo gushushanya.

1.Ibisabwa byunamye no gutandukana:

Imwe mu mbogamizi zikomeye mugushushanya PCBs igoye ni ukureba ko igice cyoroshye gishobora kwihanganira kunama no kunama bitagize ingaruka kumikorere yacyo. Kugira ngo iki kibazo gikemuke, abashushanya ibintu bakeneye guhitamo ibikoresho biboneye, nka polyimide, bifite imbaraga zunamye kandi bishobora kwihanganira imihangayiko ikaze. Byongeye kandi, guhuza ibice no kubishyira mubikorwa bigomba gutegurwa neza kugirango wirinde guhangayika bishobora gutera kunanirwa mugihe.

2. Kwizerwa guhuza imiyoboro:

Guhuza kwizerwa ni ingenzi cyane kuri PCBs kuko bisaba guhuza amashanyarazi bihoraho hagati y'ibice bikomeye kandi byoroshye. Kugenzura niba guhuza kwizerwa bisaba gutekereza neza kubuhanga bwo kurangiza no guhagarika. Kwunama gukabije, kurambura cyane, cyangwa guhangayikishwa no guhuza imiyoboro bigomba kwirindwa kuko ibyo bishobora guca intege isano kandi bigatera amashanyarazi. Abashushanya barashobora guhitamo tekinike nkamarira, amashashi maremare, cyangwa imirongo itangaje kugirango bongere imbaraga zo guhuza.

3. Gucunga amashyuza:

Imicungire yubushyuhe ikwiye ningirakamaro kubibaho bigoye-flex kugirango ikore neza kandi irinde ubushyuhe bukabije. Kwishyira hamwe kwahantu hakomeye kandi byoroshye bitera ibibazo byihariye byo gukwirakwiza ubushyuhe neza. Abashushanya ibintu bagomba gutekereza ku bintu nko gukwirakwiza ubushyuhe bw’ibice, itandukaniro riri hagati y’imyororokere yo kwagura ubushyuhe hagati y’ibikoresho bikomeye kandi byoroshye, ndetse no gukenera amashanyarazi kugira ngo ubushyuhe buve ahantu hakeye. Kwigana no gusesengura ubushyuhe birashobora gufasha kumenya ahantu hashyushye no gushyira mubikorwa ibisubizo bikwiye.

4. Gushyira ibice hamwe ninzira:

Gushyira no kuyobora ibice muri rigid-flex PCBs bisaba ubwitonzi bwitondewe kubera imikoranire hagati yibice bikomeye kandi byoroshye. Abashushanya bagomba gutekereza ku buryo bwo kugorora no guhinduranya imbaho ​​zumuzunguruko mugihe cyo guterana no gukoresha. Ibigize bigomba gushyirwaho no guhindurwa muburyo bwo kugabanya ingingo yibandaho, kongera ubusugire bwibimenyetso, no koroshya inzira yo guterana. Kwigana no kugerageza byerekana neza uburyo bwiza bwo gushyira hamwe no guhitamo inzira kugirango wirinde gutakaza ibimenyetso bitari ngombwa cyangwa gutsindwa kwa mashini.

5. Gukora no guteranya ibintu:

Ikibaho cya Rigid-flex gifite inganda ninshi zo guterana kuruta imbaho ​​gakondo zikomeye. Guhuza ibice byinshi nibikoresho bisaba ubuhanga bwihariye bwo gukora. Ubufatanye hagati yabashushanya nababikora nibyingenzi kugirango bahindure neza igishushanyo mbonera mubicuruzwa bikorerwa. Gutanga ibyangombwa bisobanutse kandi birambuye, harimo amakuru yukuri, ibisobanuro bifatika hamwe nubuyobozi bwo guterana, byerekana uburyo bwo gukora no guteranya.

6. Ubunyangamugayo bwibimenyetso hamwe na EMI / EMC Ibitekerezo:

Kugumana ubunyangamugayo bwibimenyetso no kugabanya imiyoboro ya electromagnetiki / guhuza amashanyarazi (EMI / EMC) ningaruka zingenzi zo gutekereza kuri PCBs zikomeye. Kuba hafi yibice bikomeye kandi byoroshye birashobora gutangiza guhuza no guhuza ibibazo. Gutegura witonze inzira yerekana ibimenyetso, tekinoroji yo guhagarara, no gukoresha ingabo birashobora gufasha kugabanya ibyo bibazo. Mubyongeyeho, ugomba kwemeza ko uhitamo ibice bikwiye hamwe nibikorwa byiza bya EMI kandi ukurikiza amahame yinganda nubuyobozi.

Muri make

Mugihe PCBs idakomeye itanga ibyiza byinshi mubijyanye no gushushanya no kuramba, birerekana kandi ibibazo byihariye byo gushushanya. Mugukemura ibintu nkibisabwa flex, guhuza kwizerwa, gucunga ubushyuhe, gushyira ibice hamwe no kugendagenda, gukora ibintu bigoye, hamwe nuburinganire bwibimenyetso, abashushanya barashobora gutsinda ibyo bibazo kandi bagakoresha byimazeyo ubushobozi bwikoranabuhanga rya PCB rikomeye. Binyuze mu igenamigambi ryitondewe, ubufatanye, no gukurikiza imikorere myiza, injeniyeri zirashobora gukora ibicuruzwa byiza byifashisha igishushanyo mbonera cya PCB.