Yi imani kamar PCB Injiniyan ƙira yakamata mu sani, duk lokacin da ƙirar PCB zuwa tsarin masana’anta farantin, ana karɓar karɓar masana’antar PCB, bayanin EQ wasu injiniyoyi don irin wannan matsalar basu fahimta ba, kawai amsa, bayan yin allon baya baya amfani, neman masana’antar farantin matsala, Mai ƙera jirgin zai iya amsa muku a cikin jumla ɗaya. Suna so kawai su ce, “Ka ɗan ɗanɗana, ɗan’uwa, wannan abu daidai yake da sa hannu da zane”. Idan wani abu ya ɓace, dole ne ku ɗauki laifin.

Saboda injiniyan PCB shine kilomita na ƙarshe na haɗin gwiwa tare da masana’antar allon PCB, galibi ya zama ƙwararre ya dawo cikin kwanon rufi, amma baya baya, amma wani lokacin hakika matsalar matsalar ƙirar PCB, kamar yadda aka nuna a ƙasa:

Ba za a iya duba irin wannan matsalar ta ƙirar ƙirar EDA ba. A wannan lokacin, galibi muna ganin jerin abubuwan dubawa daban -daban na QA akan Intanet don gujewa wannan matsalar gama gari.

Amma mun san wannan shine mutum ya cika fom, har zuwa wannan, cewa zai yi wahala a cire wannan matsalar, wani injiniyan ƙayyadaddun shine mafi daidai, ca ca, amma wasu injiniyoyi don aiwatarwa, akwai babu aa da aka bincika, duk “ƙugiya” zuwa ƙarshe, matsalolin da aka samar.

Shin akwai kayan aikin da zai iya tattara waɗannan abubuwan da ake kira “lissafin dubawa na PCB” tare don yin bincike na atomatik da kayan dubawa? A yau ina ba da shawarar ƙaramin kayan aikin software na ƙirar ƙirar DFM], wanda a zahiri yake yin irin wannan.

Wannan na’urar tana da manyan ayyuka da yawa:

1. Anyi nazari kuma an tsara ayyukan haɗari 20+ na ɓoye

2. Gargaɗi akan abubuwan da ke shafar farashi, da kuma samar da tsare -tsaren ingantawa don ɓoyayyen haɗari da abubuwan da ke shafar farashin

3, goyi bayan nazarin sau ɗaya na Allegro, PADS, Altium, Protel, nau’in fayil na Gerber

4. Multi-Layer farantin ta atomatik daidai da laminated tsarin

5, kayan aikin impedance na fasaha, haɗe tare da abubuwan samarwa, ƙididdige bayanan rashin ƙarfi ko jujjuyawar lissafi.

6, jirgi na musamman, na biyu kashe jirgi na yau da kullun ko allon siffa na musamman, ana iya ƙara ramin hatimi.

7, nazarin kewaye da buɗewa (nazarin cibiyar sadarwar IPC)

8. Dannawa ɗaya na kayan aikin samarwa (Gerber, fayil ɗin daidaitawa, jerin BOM)