DIY Drawerslide CNC Machine - Gantry Re-design
Intro: DIY Drawerslide CNC Machine - Gantry Re-design
I built a CNC machine that used a small inexpensive rotary tool that rode on one drawerslide. It was fun to see it actually work (this was the first CNC machine that I have ever built) but it was limited in its ability to cut larger pieces of wood. The small rotary tool also lacked torque and had a tendency to wobble due to no bearing at the collet.
So I redesigned the gantry to hold a router that could use standard sized 1/4" bits.
Here's a quick little video using Mach3, LazyCam, and some cheap stained pine.
So I redesigned the gantry to hold a router that could use standard sized 1/4" bits.
Here's a quick little video using Mach3, LazyCam, and some cheap stained pine.
10 Comments
ankitvaid1990 8 years ago
Hello @stangtime i like your CNC machine design and i want to make it. Would you like to share the diagram of your machine wooden parts so i can cut them with proper dimensions.
mmcgregor4 10 years ago
stangtime 10 years ago
stangtime 11 years ago
stangtime 11 years ago
Electronics Man 11 years ago
pfred2 11 years ago
https://www.youtube.com/watch?v=fHPKaHLzXes
That drives a nested square tube up and down. I don't use any drawer slides. My nested square tubes look like this:
http://i.imgur.com/PHZCW.jpg
I have six inches of Z axis travel.
For that fuzz you're getting in your cut burn it off with a torch. Burning the letters makes them stand out nicely too. It takes a touch to burn it right though. I've routed a lot of signs. Oh use a V groove bit too. Square is a bit much. Sanding is too tedious.
stangtime 11 years ago
Somethingtotallyrandom 11 years ago
sleeping 11 years ago