Free CNC milling- sorta.

Pippspriller

Well-Known Member
In short- we will mill something for free...
I'm looking for interesting files to use on our 3 axis CNC router. I've hosted the last few North Texas RPF prop parties, and we draw numbers to give away something as a door prize. Most recently we have done Han in Carbonite and a ToS phaser kit done in EPS and high density urethane foam, respectively. Now, I'm running out of ideas.

Since it's for a giveaway item, I can't really offer cash for files, but I would be happy to produce a copy for the file donor.

Our machine is 3 axis and our maximum Z axis travel is about 5", although we can do multiple slices if need be. The bed is 46"x46". We would prefer smaller items since machine time is a factor. We can do milling from top and bottom for a two sided model. For example: If we mill a Millennium Falcon, we can mill from the top and bottom and get good detail on those surfaces, but there will be no detail in the edges of the ship since the bit is only milling from the top down or from the bottom up. Sheesh- I really belabored that point...
Please note: We are MILLING foam, plastics and wood- Not MACHINING metal.
Our machine is 3 axis--- not 5 axis or 7 axis. -Google or YouTube can explain the difference if you need help.

For those interested, I can take a quick look at a JPEG or such and tell if it would be a good candidate without receiving the file.
 
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So far it looks like folks prefer to PM ideas and requests, so feel free to PM me or reply in this thread directly.
So far we have hoverboard components and the shawshank rock hammer. These are pretty easy, so I may take the opportunity to "Pay it forward" even if we don't use the idea...time permitting of course.
 
What material can you work with and what types of files can you work off of?

Thanks
Dan

Wood, MDF and high density urethane foam for 3D...OR... PVC / acrylic sheet stock for 2D stuff.
This is a CNC router- not a CNC machining suite, so no metal.
We might be able to do thin brass or aluminum SHEET stock, but we would rather not as it is very tough on very expensive router bits.
File types: .obj. .stl .3ds .skp. Etc.- almost any 3d file for 3d stuff. For 2d stuff, ask me.
Let me know what sort of file type you have and I'll let you know if we can use or convert it.
 
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Send me vectors/ files for that- I can definitely do that. Also PM me with your shipping address.
Still hunting for more ideas- keep the good ones coming!
 
Well I could model anything really. I was planning on modeling a halo pistol anyways.
Is this something you would be interested in?
 
Well I could model anything really. I was planning on modeling a halo pistol anyways.
Is this something you would be interested in?

Can you send me a few orthogonals when you get a chance? I'd like to see how I would need to slice it.
Jpegs would be fine for me to give it a quick visual study.
 
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