Kuti usangane nezvakawanda zvinodikanwa kubva kune akasiyana mainjiniya emagetsi, matani edhizaini software uye maturusi anooneka kwavari kuti vasarudze uye vashandise, zvimwe ndezvemahara.Nekudaro, paunoendesa mafaera ako ekugadzira kumugadziri uye maPCB egungano, unogona kuudzwa kuti haisipo kuti ushandise.Pano, ini ndichakugovera mafaera anoshanda ePCB ekugadzira nekuunganidza PCB.
1. Dhizaini Mafaira ePCB Manufacturing
Kana iwe uchida kugadzira maPCB ako, PCB dhizaini mafaera anodiwa, asi ndeipi mhando yemafaira yatinofanira kutumira kunze kwenyika?kazhinji, mafaera eGerber ane RS- 274- X fomati anoshandiswa zvakanyanya mukugadzira PCB, inogona kuvhurwa neCAM350 software chishandiso,
Mafaira eGerber anosanganisira ruzivo rwese rwePCB, rwakadai sedunhu mune imwe neimwe layer, silkscreen layer, Copper layer, Solder mask layer, Outline layer.NC drill ..., Zvingave nani kana iwe uchikwanisawo kupa Fab Drawing uye Readme mafaira kuratidza. zvaunoda
2. The Files For PCB Gungano
2.1 Centroid faira/ Sarudza & Isa faira
Centroid faira/Sarudza & Nzvimbo Faira ine ruzivo rwekuti chimwe nechimwe chikamu chinofanira kuiswa pabhodhi, Pane X uye Y Coordinate yechikamu chimwe nechimwe, pamwe nekutenderera, layer, referensi dhizaini, uye kukosha/pasuru.
2.2 Bhiri reZvinhu (BOM)
Iyo BOM(Bill Yezvinhu) rondedzero yezvikamu zvese zvichave nevanhu pabhodhi.Mashoko ari muBOM anofanira kunge akakwana kutsanangura chikamu chimwe nechimwe, ruzivo kubva kuBOM rwakakosha zvikuru, runofanira kuva rwakakwana uye rwakarurama pasina kukanganisa. BOM yakakwana inoderedza dambudziko rakawanda muzvikamu,
Heano mamwe anodiwa ruzivo muBOM: Reference nhamba.Chikamu nhamba.Kukosha kwechikamu, Rumwe ruzivo rwekuwedzera rungave nani, senge tsananguro yeZvikamu, Mifananidzo yeZvikamu, Kugadzirwa kwezvikamu, Chikamu chinongedzo...
2.3 Madhirowa eGungano
Kudhirowa kwegungano kunobatsira kana paine dambudziko rekutsvaga nzvimbo yezvikamu zvese muBOM, uye zvinobatsirawo kuti mainjiniya neIQC vatarise nekutsvaga nyaya nekuzvienzanisa nemaPCB anogadzirwa, kunyanya kutariswa kwezvimwe zvikamu.
2.4 Zvinodiwa Zvinodiwa
Kana paine zvakakosha zvinodiwa izvo zvakaoma kutsanangura, unogona zvakare kuratidza mumifananidzo kana mavhidhiyo, Zvichabatsira zvakanyanya kuPCB Gungano.
2.5 Muedzo uye IC Chirongwa
Kana iwe uchida kuti mugadziri wako aedze uye chirongwa IC mufekitori yavo, Inodiwa kune ese mafaera ehurongwa, nzira yekuronga uye bvunzo, uye bvunzo uye chirongwa chekushandisa chinogona kushandiswa.
Kana kuchine kusahadzika muPCB kugadzira uye kusangana, Pano, PHILIFAST inokupa iwe mainjiniya ane ruzivo rwekubvunza kwako.
Nguva yekutumira: Jul-14-2021