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时间:2020-09-07
《印制电路板工艺设计规范.pdf》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、印制电路板工艺设计规范目录1.目的:................................................................................................................................................................................................................................32.范围:...................................................
2、.............................................................................................................................................................................33.特殊定义:......................................................................................................................
3、................................................................................................33.1.印制电路板(PCB,printedcircuitboard):..................................................................................................................33.2.元件面(ComponentSide):.............................
4、...........................................................................................................33.3.焊接面(SolderSide):.................................................................................................................................................33.4.金属化孔(PlatedThroughHol
5、e):..............................................................................................................................33.5.非金属化孔(Unsupportedhole):..............................................................................................................................33.6.引线孔(元件孔):..
6、.....................................................................................................................................................33.7.通孔:..............................................................................................................................................
7、...............................33.8.盲孔(Blindvia):.........................................................................................................................................................33.9
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