如何将DXF导入PADS2005中作板框

gxb7578

在AUTOCAD中用PEDIT合闭框.在导出DXF文件时,一定要让外框层在同一层,同时在DXF文件中只含有该层.多层导入PP时,是不能形成外框的.这几点,要切记!导入PP后,形成2D线,2D线框内不能有线,要删除.然后,再选中2D线框,右键选SCALE.点击相关设置,就搞定!

drywell

AUTOCAD里使用PE命令可将2D线封闭起来 ，这个命令我也好久没用，自己试一下。

我用的是中望CAD

Command: pe
 
Select polyline or [Multiple]:m
 
Select polyline to edit:
Opposite corner:
Entities in set: 2
Select polyline to edit:
Entities in set: 3
Select polyline to edit:
Entities in set: 4
Select polyline to edit:
 
The entity selected is not a polyline.  Turn it into one? <Y> 回车
 
Edit polyline: Close/Open/Join/Width/Fit/Spline/Decurve/Undo/<eXit>: j
 
Select entities to join.
 Join Type : Extend
Enter fuzz distance or [Jointype] <0>:回车
 
1 vertex added to polyline.
1 vertex added to polyline.
Polyline is now closed.
0 vertices added to polyline.
Edit polyline: Close/Open/Join/Width/Fit/Spline/Decurve/Undo/<eXit>: 回车

fengnu

[em06]

fengnu

[em09][em09][em09]

PCB2003

.如果是般簡單的話有時不會導進入進去.直接畫就OK,就是因為複雜才導進去的.如果多線段的不可以導進去的話,那在做外框的時候太麻煩了

drywell

autocad里面用PEDIT命令可将多线段闭合，闭合后再导入PP就可以SCALE为板框了。

bruce19

看看

zscwxy

对于一些外形比较复杂\精度要求比较高的板子,最好导EMN近来.比较方便,导进来就是板框.