Mubyukuri, cb irwango nayo yerekeza ku kunyerera kw'inama y'umuzunguruko, bivuga akanama gashya k'umuzunguruko. Iyo ushyizwe kuri desktop, impera zombi cyangwa hagati yubuyobozi igaragara gato. Iyi ngingo izwi ku izina rya PCB irwana mu nganda.

Formula yo kubara urupapuro rwabigenewe ni ugushiraho ububiko bwumuzunguruko buringaniye kumeza hamwe nimpande enye zibibaho ku butaka no gupima uburebure bwa archiit hagati. Formula ni izi zikurikira:

Ingabo = uburebure bwikigo / uburebure bwa PCB burebure * 100%.

Umuzunguruko w'intambara yarwanye Inganda zisanzwe: Nk'uko IPC - 6012 (1996 Edition). Kubera ubushobozi butandukanye bwa buri ruganda, hariho kandi itandukaniro ryingenzi muri PCB Intambara yo kugenzura ibisabwa. Kubunama 1.6 imizigo isanzwe yimirwano ya Multilayer, abakora inama zumuzunguruko bagenzura itsinda rya 0.70-0%, ibisabwa byose, hamwe nubushobozi bwumuhanda bushobora kuzura amahame ya PCB kuri 0.3%.

Nigute wakwirinda intambara yubuyobozi bw'umuzunguruko mugihe cyo gukora?

.

.

.

Nigute wabuza akanama k'umuzunguruko?

1.Igishushanyo mbonera: Interlayer Semi-Urutonde Urupapuro rugomba kuba gikwiye; Multilayer Core Wonder urupapuro rwakize igipapuro ruzakorwa mu mutanga umwe; Agace kashushanyije ko indege ya C / S ishoboka bishoboka, kandi gride yigenga irashobora gukoreshwa.

2.Gukina isahani mbere yo gupfobya: Muri leta dogere 15-10, ukuyemo imyuka y'amazi mu isahani, bityo bituma resin isigaye burundu, ikuraho imihangayiko mu isahani; Urupapuro rwo guteka mbere yo gufungura, haba kumurongo w'imbere no kuruhande rwikubye kabiri!

3. Amaze gukennye, kwitabwaho byerekejwe ku isahani ikomeye: Ikigereranyo cya Warp na Weft ntabwo ari kimwe, kandi kigomba kwishyurwa mu gutandukanya urugamba rukomeye; Isahani shingiro igomba no kwitondera icyerekezo cyintambara no kwicwa; Icyerekezo rusange cyimpapuro zo gukiza ni icyerekezo cya meridian; Icyerekezo kirekire cyisahani yambaye imyenda ya copper ni meridional; 10 Ibice bya 4Nzi Imbaraga z'umuringa

4.Ubunini bwintangiriro kugirango ukureho imihangayiko nyuma yo gukanda ubukonje, gutema impande mbisi;

5.Isahani yo gucura mbere yo gucukura: dogere 150 kumasaha 4;

6.Nibyiza kutanyura muri brush yo gusya, gukomera kwimiti birasabwa; Imikino idasanzwe ikoreshwa mu gukumira isahani yo kunama no kuzinga

7.Amaze guterana amabati kuri marble cyangwa ibyuma bikonje gukonjesha ubushyuhe bwicyumba cyangwa ikirere gikonje nyuma yo gukora isuku;