Rigid PCB na PCB yoroheje PCB: Ni ubuhe bwoko bwa PCB bwiza kubisabwa?

Intangiriro:

Mwisi yisi yububiko bwumuzunguruko, guhitamo ubwoko bwa PCB (Printed Circuit Board) nibyingenzi kugirango intsinzi yumushinga wawe wa elegitoroniki. Amahitamo abiri azwi cyane yiganje mu nganda arakomeye kandi yoroshye PCBs. Buri bwoko bufite ibyiza byihariye nibitekerezo bituma inzira yo gufata ibyemezo igora kubantu benshi.Muri iyi blog, tuzaganira kubyiza nibibi byubwoko bwombi PCB kugirango tugufashe guhitamo neza. Nkumukinnyi wizewe mubikorwa byinganda zumuzunguruko, Capel azana uburambe bwimyaka 15 nitsinda ryabigenewe ryinzobere mu bya tekinike kugirango bagufashe mugihe cyo gutoranya.

I. Gusobanukirwa PCBs Rigid

Bitewe na kamere yabo ikomeye kandi idahinduka, PCB zikomeye zabaye amahitamo gakondo kubikoresho byinshi bya elegitoroniki. Byakozwe hifashishijwe substrate ikomeye, ikomeye, mubisanzwe igizwe na fiberglass cyangwa compte epoxy resin. Hano hari bimwe mubyingenzi byingenzi ninyungu za PCB zikomeye:

1. Ubwubatsi bwabo bukomeye butuma badashobora kwangizwa n’ingufu zituruka hanze.

2. Ubucucike bwibigize byinshi: Rigid PCB ituma ubucucike buri hejuru, bufite akamaro kubishushanyo mbonera. Iyi mikorere ni ingirakamaro cyane kubikoresho bisaba umubare munini wibigize gupakirwa mukarere gato.

3. Gukwirakwiza ubushyuhe: Bitewe nuburyo bukomeye, PCB ikaze irashobora gukwirakwiza neza ubushyuhe, bigatuma imikorere myiza kandi yizewe ndetse no mumitwaro myinshi yubushyuhe.

4. Igiciro-Cyiza: Umusaruro mwinshi wa PCBs igabanya akenshi igiciro cyibice, bigatuma bahitamo ubukungu mumishinga minini ya elegitoroniki.

2. Shakisha PCB yoroheje

PCB ihindagurika, nkuko izina ribigaragaza, yagenewe guhinduka kandi irashobora kugororwa cyangwa kugoreka kugirango ihuze na porogaramu zitandukanye. Byakozwe muburyo bworoshye bwa polymer nka polyimide cyangwa PEEK (polyetheretherketone). Reka turebe byimbitse kureba ibyiza nibisabwa bya PCB byoroshye:

1. Ubushobozi bwabo bwo kunama butezimbere imikoreshereze yumwanya kandi byongera ibishushanyo mbonera.

2. Kugabanya ibiro: Ugereranije na PCB ikomeye, PCB yoroheje iroroshye, ifasha cyane ibikoresho byimuka bikenera kugabanya ibiro.

3.

4. Inzira zikomeye: Izi PCB zirashoboye gushyira mubikorwa imiyoboro igoye hamwe nuburyo bwo gukoresha insinga bitewe nuburyo bworoshye, bigatuma bahitamo bwa mbere kubikoresho bya elegitoroniki bigezweho bisaba ibishushanyo mbonera.

3.Ibintu ugomba gusuzuma muguhitamo ubwoko bwa PCB

Noneho ko tumaze gusuzuma ibyiza bya PCBs kandi byoroshye, reka tuganire kubintu bimwe byingenzi tugomba gusuzuma muguhitamo ubwoko bwa PCB bukwiye:

1. Ibisabwa byo gusaba: Sobanukirwa ibikenewe byumushinga wawe. Niba igishushanyo mbonera, kugenda neza cyangwa kubaka byoroheje bisabwa, PCB ihinduka irashobora guhitamo neza. PCBs ikomeye, kurundi ruhande, irusha izindi porogaramu zisaba ubucucike buri hejuru, ituze, n'imbaraga za mashini.

2. Ibidukikije nibikorwa: Suzuma ibidukikije aho ibikoresho bya elegitoroniki bikorera. PCB ihindagurika irashobora gutanga igihe kirekire no kuramba iyo ihuye nubushyuhe bukabije, kunyeganyega gukabije, cyangwa ibindi bihe bibi.

3. Ibiciro nibitekerezo byo gukora: Suzuma ikiguzi cyo gukora nibishoboka buri bwoko bwa PCB. PCBs zikomeye zikunda kubahenze kubyara umusaruro mwinshi, mugihe PCB yoroheje ishobora kuba irimo izindi ntambwe zo gukora nibikoresho byihariye, bikavamo ibiciro byinshi.

4. Igishushanyo mbonera: Reba ibintu bigoye byubushakashatsi. Niba ibice byinshi birimo, insinga zigoye zirakenewe, cyangwa umwanya wa 3D ugomba gukoreshwa, PCBs irashobora gutanga igishushanyo mbonera cyiza.

Mu gusoza:

Guhitamo ubwoko bwa PCB nibyingenzi kugirango intsinzi yumushinga wawe wa elegitoroniki. PCBs ikomeye kandi yoroheje buriwese afite ibyiza bye nibitekerezo. Mugusobanukirwa ibintu byihariye bya buri bwoko no gusuzuma ibintu nkibisabwa ibisabwa, ibidukikije, ibiciro hamwe nigishushanyo mbonera, uzashobora gufata icyemezo kibimenyeshejwe. Hamwe na Capel yimyaka 15 yuburambe bwumuzunguruko hamwe nitsinda ryabigenewe ryinzobere mu bya tekinike kuruhande rwawe, urashobora kutwizera gutanga ubuyobozi ninkunga ukeneye mugihe cyo gutoranya. Wibuke ko guhitamo hagati ya PCBs bigoye kandi byoroshye amaherezo biterwa nibikenewe n'intego z'umushinga.