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電子產業一站式服務平臺
0755-83688678可制造性設計
列出常見不合理的設計缺陷，它會導致生產不了或影響生產效率
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孔屬性從3D圖來看，客戶設計這2個焊盤需要開窗的。但是這2個孔定義是VIA（過孔）屬性，而且下單的時候選的是“過孔蓋油”，工廠實際制作時會將這2個焊盤蓋上防焊油墨。請用PAD（元件）屬性來畫這些孔和焊盤，感謝您的支持。
2020/05/19
24933
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半孔工藝孔間距.半孔設計：孔大小和孔間距需要大于0.5mm，下圖只有孔間距只有0.45mm，容易照成短路
過孔無焊環過孔設計內徑和外徑等大，生產容易孔無銅；因內徑為0.6MM，建議縮小到0.3MM制作（外徑不變），價格一樣，品質有保證！ 
最方便生產6層板結構解析圖兩個芯板+銅箔壓合組成六層板，此結構類型為最方便生產的結構。 
PCB過孔焊盤設計有誤 孔的外徑外徑過小，容易出現載流不足，焊盤斷裂問題。建議：過孔外徑比內徑大10mil
