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Re: Milling Circuit Boards


crankorgan
 

Steve,
You can use Corel. I use Turbocad. Make sure that you draw
the trace all the way around and make it overlap onto itself a
short distance. This eliminates unwanted little shorts.

John

--- In Homebrew_PCBs@y..., Steve Greenfield <alienrelics@y...> wrote:
Good point. I'm used to using CorelDraw and a vinyl cutter so it
draws it differently, I guess. I make sure and join all objects
that touch so the path is only around the outside of an area. I
would imagine that if I try and use something like Eagle that way,
I'll have to figure it out again.

I can do simple PCBs without much trouble in CorelDraw, but
anything more complex or any changes are a big hassle.

Steve

--- crankorgan <john@k...> wrote:
Steve,
An other thing about using a plotter. If you use
PLT files, you will end up with pads and traces but
they won't be connected. When a plotter draws pads it
makes a circle for each pad. Then it puts in the
connecting lines. If you replace the pen
with a motor tool you can end up with pads that are not
connected to the traces. Have you noticed how your
plotter draws?

John


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