【正文】
= 翻板 = 波峰焊 = 清洗 = 檢測 = 返修 A面混裝, B面貼裝。 SMT工藝流程 SMA Introduce D:來料檢測 = PCB的 B面點(diǎn)貼片膠 = 貼片 = 固化 = 翻板 = PCB的 A面 絲印焊膏 = 貼片 = A面回流焊接 = 插件 = B面波峰焊 = 清洗 = 檢測 = 返修 A面混裝, B面貼裝。先貼兩面 SMD,回流焊接,后插裝,波峰焊 E:來料檢測 = PCB的 B面絲印焊膏(點(diǎn)貼片膠) = 貼片 = 烘干(固化)= 回流焊接 = 翻板 = PCB的 A面絲印焊膏 = 貼片 = 烘干 = 回流焊接 1(可采用局部焊接)= 插件 = 波峰焊 2 (如插裝元件少,可使用手工焊接) = 清洗 = 檢測 = 返修 A面貼裝、 B面混裝。 SMT工藝流程 SMA Introduce Screen Printer Mount Reflow AOI SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 SMA Introduce SMT工藝流程 謝謝觀看 /歡迎下載 BY FAITH I MEAN A VISION OF GOOD ONE CHERISHES AND THE ENTHUSIASM THAT PUSHES ONE TO SEEK ITS FULFILLMENT REGARDLESS OF OBSTACLES. BY FAITH I BY FAIT