标题: 关于PCB加工流程 [打印本页] 作者: 青虫 时间: 2010-6-2 12:30 标题: 关于PCB加工流程 今天看资料在讲钻孔电镀的时候说到这样一句:, _+ K* O8 o- }" |% l
The top and bottom copper is actually patterned after the plating process is finished because the plating process would replate the areas where copper had been removed.' G" Y/ \, M; D
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我的翻译是这样:在顶层和底层的铜皮实际上在在电镀过程完成后才形成图案,否则电镀工艺将会在之前移去铜皮的位置又镀上铜。 o/ g/ {0 c6 e5 \$ \- p' i