CNC to 3D

[machinejack]

Got to thinking again. Are there any programs out there to be able to use a 3 axis mill to use for 3D printing by adding an extruder head?

 

[JimDawson]

Got to thinking again.

That could be dangerous.

You would need a 4th axis to run the extruder head. But there is no reason that it couldn't be done. I think Mach3 will run a 3D printer. I would say that any program that would run a 4th axis would run a 3D printer.

This is on my to do list, I have a parts list around here somewhere.

 

[Boswell]

There a few things that good 3-D printers have in addition to the XYZ and Extruder motor control. You also need a heated bed and contained space around the print to prevent drafts and allow for even and controlled cooling of the material. Some materials are more sensitive to this than others.

 

[machinejack]

It has been done. I looked into the Mach3 forum it can be done but is it worth the time and effort to me? Probably not. I was thinking about pattern making for casting. Made the 3D model, cast one in aluminum then you have a more durable pattern. A dedicated wooden one would be easier to make for me. Nothing new to learn. Wooden patterns have served the old sandcrabs well.