CNC circuit board milling

[jfong]

I made this short video on milling out a small circuit board on my cnc gantry mill.

http://www.embeddedtronics.com/pcb.html

Enjoy

Jim

[Mcgyver]

hey that worked out well! looks like its cutting at a good speed

[jfong]

Originally Posted by Mcgyver hey that worked out well! looks like its cutting at a good speed

Thanks, I'm only cutting at 30IPM but since it is such a small board, it looks really fast. The carbide bits are really small and expensive. Don't want to break the tip by going to fast. More experimentation is needed to find the optimal feed/speed for cutting the copper plate.

Jim

[Bubba]

jfong,
How deep a cut are you taking to make the isolation traces?

Thanks

[jfong]

Originally Posted by Bubba jfong, How deep a cut are you taking to make the isolation traces? Thanks

.005"

[chimbote]

Hello please, I could help achieve this parts, is the DK456 module is a variable speed of a lathe or MAZAK suddenly I could recommend any other store where succeed.
The truth is that the first time that entry to this forum and do not know much movement, I am peru.
Thanks.
Gustavo