Sketchup as Foamcutting Software - RC Groups
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Oct 03, 2012, 09:01 AM
Erik with a K
tvcasualty's Avatar

Sketchup as Foamcutting Software

For some time now I have been working on a plugin allowing Sketchup to be used as a CAM program. I have two needs, mill and hotwire.

I have a basic interface built up to allow these operations to be used in one CNC sequence for my machine. We include the software with our machine, however it could be altered slightly to allow it to be used for other hotwire machines that run off of 4 axis driver cards that accept g-code.

Please take a look at this thread:

I've posted a few videos here showing the different CAM operations from inside Sketchup.

Here is another video showing how to develop a hotwire path:
Sketchup as Hotware CAM Software, NCGen to gcode out (6 min 27 sec)

Is there any interest in making this software (NCGen) available to people who don't have our machine?
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Oct 05, 2012, 07:10 AM
Registered User
Is there any interest in making this software (NCGen) available to people who don't have our machine?
You bet!
Oct 05, 2012, 02:20 PM
BillO's Avatar
I would be interested! I'm in the process of figuring out Sketchup and would like to be able to make parts directly as you describe.
Oct 10, 2012, 02:06 PM
Registered User
D_FAST's Avatar
i would love such a plugin,but i don't have the cnc rig. Really love the play back of the gcode! enable guys to fix things before they cut,and with that said.

Now what would be the bees knees is

If you included a 6in boom arm on that rig. Then have the ability to setup different work stations all in the same gcode.

If we are using a 4"x4" block on a 36"x36" work surface i could see at list 4 pieces being cut one right after another.

Dabbled in C+, C++, Lua and python code myself.Mainly for PC Games.
Never checked into the Ruby Script language, so i wouldn't even know if its doable.
Sep 29, 2013, 12:00 AM
Erik with a K
tvcasualty's Avatar
NCGen is now available at

Please have a look if you are interested!
Oct 21, 2013, 10:18 PM
Erik with a K
tvcasualty's Avatar
Made up a pilot, check it out here in this really nice thread:

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