Nigute Wokwirinda Ubuyobozi bwa PCB Kwunama no Kuzunguruka Iyo Binyuze mu ziko

Nkuko twese tubizi, PCB ikunda kunama no kurigata iyo inyuze mu ziko ryerekana.Nigute ushobora kubuza PCB kunama no gutitira mugihe unyuze mu ziko ryerekanwa byasobanuwe hano hepfo

1. Kugabanya ingaruka zubushyuhe kuri PCB

Kubera ko "ubushyuhe" aribwo soko nyamukuru yo guhangayikishwa nisahani, mugihe cyose ubushyuhe bwitanura ryagabanutse cyangwa ubushyuhe bwo gukonjesha no gukonjesha bya plaque mu itanura ryagabanutse buhoro buhoro, ibintu byo kunama amasahani no kugabanuka birashobora kugabanuka cyane.Ariko, hashobora kubaho izindi ngaruka, nkumugurisha mugufi.

2. Emera icyapa kinini cya TG

TG nubushyuhe bwikirahure, ni ukuvuga ubushyuhe ibintu bihinduka kuva mubirahuri bikagera kuri reberi.Agaciro ka TG kari hasi yibikoresho, byihuse isahani itangira koroshya nyuma yo kwinjira mu itanura ryerekana, kandi umwanya muremure wo guhinduka ibintu byoroshye bya reberi, niko bigenda bihindagurika cyane.Ubushobozi bwo kwihanganira no guhindura ibintu birashobora kwiyongera ukoresheje isahani hamwe na TG yo hejuru, ariko igiciro cyibikoresho kiri hejuru.

3. Ongera ubunini bwikibaho cyumuzunguruko

Ibicuruzwa byinshi bya elegitoronike kugirango ugere ku ntego yo kunanuka, ubunini bwikibaho hasigaye mm 1.0, mm 0,8, cyangwa na 0,6 mm, umubyimba nkuwo kugirango ugumane ikibaho nyuma yo gutanura itanura, mubyukuri ni bike bigoye, birasabwa ko niba nta bisabwa byoroshye, ikibaho gishobora gukoresha uburebure bwa mm 1,6, gishobora kugabanya cyane ibyago byo kunama no guhindagurika.

4. Mugabanye ubunini bwumuzunguruko n'umubare wibibaho

Kubera ko amashyiga menshi agaruka akoresha iminyururu kugirango atware imbaho ​​zumuzingi imbere, nini nini yubunini bwumuzunguruko, niko bizagenda neza mu ziko ryerekana bitewe nuburemere bwacyo.Kubwibyo, niba uruhande rurerure rwumuzunguruko rushyizwe kumurongo witanura ryerekana nkuruhande rwibibaho, ihindagurika ryimiterere iterwa nuburemere bwikibaho gishobora kugabanuka, kandi umubare wibibaho urashobora kugabanuka kuri iyi mpamvu, Nukuvuga, mugihe itanura, gerageza ukoreshe uruhande ruto ruringaniye rwerekezo rwitanura, rushobora kugera kumiterere ya sag.

5. Koresha pallet fixture

Niba inzira zose zavuzwe haruguru zigoye kubigeraho, Ni ugukoresha reflower / template kugirango ugabanye deformasiyo.Impamvu yerekana umwikorezi / inyandikorugero irashobora kugabanya kugunama no gutambutsa ikibaho nuko uko byagenda kose kwaguka kwinshi cyangwa kugabanuka gukonje, tray iteganijwe gufata ikibaho cyumuzunguruko.Iyo ubushyuhe bwumuzunguruko buri munsi ya TG agaciro hanyuma bugatangira kongera gukomera, burashobora kugumana ubunini bwuruziga.

Niba umurongo umwe-umwe udashobora kugabanya ihindagurika ryikibaho cyumuzunguruko, tugomba kongeramo igipfukisho kugirango dushyireho ikibaho cyumuzunguruko hamwe nibice bibiri bya tray, bishobora kugabanya cyane ihinduka ryimiterere yumuzunguruko binyuze mu ziko ryerekana.Nyamara, iyi tray itanura ihenze cyane, kandi igomba no kongeramo imfashanyigisho kugirango ikoreshwe.

6. Koresha router aho gukoresha V-GUCA

Kubera ko V-CUT yangiza imbaraga zuburyo bwibibaho byumuzunguruko, gerageza ntukoreshe gucamo V-CUT cyangwa kugabanya ubujyakuzimu bwa V-CUT.