Kwamitin PCB yankan abu ne mai mahimmanci a cikin ƙirar PCB. Amma saboda ya ƙunshi allon niƙa sandpaper (na aikin lahani ne), layin bin diddigin (na aikin mai sauƙi da maimaitawa), masu zanen kaya da yawa ba sa son yin wannan aikin. Ko da masu zanen kaya da yawa suna tunanin cewa yanke PCB ba aikin fasaha bane, ƙananan masu zanen kaya waɗanda ke da ɗan horo na iya zama masu ƙwarewa don wannan aikin. Wannan ra’ayi yana da wasu faɗin duniya, amma kamar yadda yake da ayyuka da yawa, akwai wasu ƙwarewa a yanke PCB. Idan masu zanen kaya sun ƙware waɗannan ƙwarewar, za su iya adana lokaci mai yawa kuma su rage yawan aiki. Bari muyi magana akan wannan ilimin dalla -dalla.

Na farko, manufar yanke katako na PCB

Yankan katako na PCB yana nufin tsarin samun zane da zane (zane PCB) daga asalin hukumar PCB. Manufar ita ce aiwatar da ci gaba daga baya. Ci gaba daga baya ya haɗa da shigar da aka gyara, gwaji mai zurfi, canjin kewaye, da dai sauransu.

Biyu, tsarin yanke katako na PCB

1. Cire na’urorin da ke jikin allo na asali.

2. Duba allo na asali don samun fayilolin hoto.

3. Niƙa saman farfajiyar saman don samun tsakiyar.

4. Duba tsakiyar don samun fayil ɗin zane.

5. Maimaita matakai 2-4 har sai an sarrafa dukkan yadudduka.

6. Yi amfani da software na musamman don juyar da fayilolin hoto zuwa fayilolin haɗin lantarki -zane na PCB. Tare da madaidaicin software, mai zanen zai iya gano jadawali kawai.

7. Duba kuma kammala zane.