Muri make, PCB yambaye ubusa yerekeza ku kigo cyumuzunguruko cyacapwe nta na kimwe binyuze mu mwobo cyangwa ibice bya elegitoroniki. Bakunze kwita PCB zambaye ubusa kandi rimwe na rimwe nabo bitwa PCBS. Ikibaho cya PCB cyambaye ubusa gifite imiyoboro yibanze gusa, imiterere, ibyuma na pcb substrate.

Ni ubuhe buryo bwo gukoresha Ikibaho cya PCB?
PCB yambaye ubusa ni skeleton yubuyobozi gakondo yumuriro. Irayobora igezweho kandi inyuze munzira zikwiye kandi ikoreshwa mugukemura ibibazo byinshi bya elegitoroniki.

Ubworoherane bwa PCB butanga injeniyeri nabashushanya bafite umudendezo uhagije wo kongeramo ibice nkuko bikenewe. Iri genzuri ryubusa ritanga guhinduka no gutuma umusaruro wa misa.

Iki kibaho cya PCB gisaba akazi gakomeye kuruta ubundi buryo bwo kwinezeza, ariko birashobora kuba byikora nyuma yo guterana no gukora. Ibi bituma PCB ibaho ihendutse kandi neza.

Ikibaho cyambaye ubusa nikintu gusa nyuma yo kongeramo ibice. Intego nyamukuru ya PCB yambaye ubusa igomba guhinduka akanama k'umuzunguruko. Niba bihuye nibigize bihuye, bizaba bifite uburyo bwinshi.

Ariko, ibi ntabwo aribwo gukoresha gusa imbaho ​​za PCB. PCB PCB nigiciro cyiza cyo gukora ikizamini cyambaye ubusa mubikorwa byumupira wamaguru. Ni ngombwa kubuza ibibazo byinshi bishobora kubaho mugihe kizaza.
Kuki kwipimisha kwambaye ubusa?
Hariho impamvu nyinshi zo kugerageza imbaho ​​zambaye ubusa. Nkumuzunguruko wumuzunguruko, PCB Kunanirwa nyuma yo kwishyiriraho bizatera ibibazo byinshi.

Nubwo bidasanzwe, PCB yambaye ubusa irashobora kuba ifite inenge mbere yo kongeramo ibice. Ibibazo bikunze kugaragara birenze urugero, munsi-yatoboye. Ndetse inenge nto zirashobora gutuma gutsindwa no gukora.

Kubera ubwiyongere bw'ibice by'ibibaho, ibisabwa ku mbaho ​​ya Multilayer PCB ikomeje kwiyongera, gukora ikizamini cyambaye ubusa. Nyuma yo guteranya imbashyi PCB nyinshi, iyo gutsindwa, ntibishoboka ko babisana.

Niba PCB yambaye ubusa ari skeleton yakarere kakarere, ibice ni inzego n'imitsi. Ibigize birashobora kuba bihenze cyane kandi akenshi biranenga, kubwigihe kirekire, kugira ikadiri ikomeye irashobora gukumira ibice byigihe kirekire byo gutakaza.

Ubwoko bw'ikigereranyo cyambaye ubusa
Nigute wamenya niba PCB yangiritse?
Ibi bigomba kugeragezwa muburyo bubiri butandukanye: amashanyarazi no kurwanya.
Ikizamini cyambayeho cyambaye ubusa kandi gisanga kwigunga no gukomeza guhuza amashanyarazi. Ikizamini cyo Kwigunga gipima isano iri hagati yihuza ryinshi zitandukanye, mugihe cheque yikizamini cyo gukomeza kwemeza ko nta ngingo zifunguye zishobora kubangamira ubu.
Nubwo kugerageza amashanyarazi bikunze kugaragara, kwipimisha no kurwanya ibirwanya ntibisanzwe. Ibigo bimwe bizakoresha ihuriro ryabiri, aho gukoresha buhumyi ukoresheje ikizamini kimwe.
Ikizamini cyo kurwanya unyuze kumurongo ukoresheje umuyobozi upima imitako. Igihe kirekire cyangwa cyoroshye kizatanga kirwanya kuruta gito cyangwa kijimye.
Ikizamini cya Batch
Kubicuruzwa bifite umushinga runaka, abakora inama zumuzunguruko bazakoresha muri rusange imikino ihamye yo kwipimisha, bita "ikizamini." Iki kizamini gikoresha amapine-yikorewe kugirango ugerageze buriwese kuri PCB.
Ikizamini cya Forture cyagenwe kirakora kandi gishobora kuzuzwa mumasegonda make. Ibibi nyamukuru nigiciro kinini kandi kibuze guhinduka. Ibishushanyo bitandukanye bya PCB bisaba imikino itandukanye (bikwiranye numusaruro rusange).
Ikizamini cya prototype
Ikizamini cyo kuguruka muri rusange kirakoreshwa muri rusange. Amaboko abiri ya robo afite inkoni Koresha porogaramu ya software kugirango ugerageze guhuza.
Ugereranije nibizamini byagenwe byagenwe, bisaba igihe kirekire, ariko birahendutse kandi byoroshye. Kwipimisha ibishushanyo bitandukanye biroroshye nko kohereza dosiye nshya.

Inyungu zo Kwipimisha kwa Bane
Kwipimisha inama yambaye ubusa bifite ibyiza byinshi, nta ngaruka zikomeye. Iyi ntambwe muburyo bwo gukora irashobora kwirinda ibibazo byinshi. Umubare muto w'ishoramari ryambere rishobora kubika byinshi byo kubungabunga no gusimbuza ibiciro.

Kwipimisha inama yambaye ubusa bifasha kubona ibibazo hakiri kare muburyo bwo gukora. Kubona ikibazo hakiri kare bivuze kubona intandaro yikibazo no gushobora gukemura ikibazo kumuzi wacyo.

Niba ikibazo kivumburwa mugihe cyakurikiyeho, bizagorana kubona ikibazo cyumuzi. Ikibaho cya PCB kimaze gukubitwa nibice, ntibishoboka kumenya icyateye ikibazo. Kwipimisha hakiri kare bifasha gukemura intandaro.

Kwipimisha kandi byoroshya inzira zose. Niba ibibazo bivumbuwe no gukemurwa mugihe cyimibare yiterambere rya prototype, ibyiciro byakurikiyeho birashobora gukomeza nta nkomyi.

Bika umwanya wakazi ukoresheje ikizamini cyambaye ubusa

Nyuma yo kumenya icyo ikibaho cyambaye ubusa, kandi usobanukirwe akamaro ko kwipimisha kwambaye ubusa. Uzasanga nubwo inzira yambere yumushinga ihinduka itinda kubera kwipimisha, igihe cyakijijwe nicyiciro cyambaye ubusa kugirango umushinga urenze igihe kingana iki. Kumenya niba hari amakosa muri PCB ishobora gukora byoroshye gukemura ibibazo.

Icyiciro cyo hambere nigiciro cyiza cyane cyo kwipimisha kwambaye ubusa. Niba inama yumuzunguruko yahujwe irananirana kandi ushaka kuyisana ahantu, igiciro cyigihombo gishobora kuba inshuro amagana hejuru.

Iyo substrate imaze kugira ikibazo, amahirwe yo gutukwa azazamuka cyane. Niba ibice bihenze byagurishijwe muri PCB, igihombo kizakomeza kurushaho. Kubwibyo, ni bibi cyane kubona amakosa nyuma yinama yumuzunguruko iterana. Ibibazo byavumbuwe muri iki gihe mubisanzwe biganisha ku gusiba ibicuruzwa byose.

Hamwe no kunoza imikorere kandi neza bitangwa nikizamini, birakwiye ko ukora imyitwarire yambaye ubusa mubyiciro byambere byo gukora. Nyuma ya byose, niba hari inama yumuzunguruko binaniwe, ibihumbi nibihumbi birashobora gutabwa.