pcb制图实习报告

pcb制图实习报告

篇一：PCB绘图实习报告

目录

一Altium Desingner系统简介 ................................................ ................................................... . (2)

二Altium Desingner原理图绘制过程 ................................................ .. (2)

（一）创建项目和原理图文件 ................................................ ................................................... . (3)

（二）元件库操作放置元件 ................................................ ................................................... .. (3)

（三）新元件原理图符号绘制及添加封装 ................................................ .. (3)

(四) 导线放置与其属性设

置 ................................................ ................................................... . (4)

（五）原理图的编辑与调整 ................................................ ................................................... .. (5)

（六）原理图的检查和编译 ................................................ ................................................... .. (6)

（七）原理图报表的生成 ................................................ ................................................... (7)

（八）原理图层次设计 ................................................ ................................................... . (8)

三PCB设计过程 ................................................ ...................................................

(10)

（一）PCB文件的添加 ................................................ ................................................... . (10)

（二）数据的导入 ................................................ ................................................... . (10)

（三）调整布局 ................................................ ................................................... .. (11)

（四）自动布线 ................................................ ................................................... .. (11)

（五）禁止布线区设定和标注以及敷铜 ................................................ . (11)

四实习心得 ................................................

(12)

五实习练习图 ................................................ ................................................... . (13)

（一）练习一74LS138译码电路及PCB 图 ................................................ . (13)

（二）555定时器电路及PCB 图 ................................................ (14)

（三）串口电路及PCB 图 ................................................ ................................................... .. (15)

（四）电子琴电路及PCB 图 ................................................ ................................................... . (16)

（五）考试题 ................................................