The forum here is a fantastic resource, thanks to all the regular contributors. I've been doing research about my options for building my first 3-axis CNC router. Lest this sound like just another "What should I build?" thread, here's the skinny.
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Me: I've been working in CAD doing automotive design for years, and more recently gained access to a nice 4'x8' commercial CNC router and VCarve Pro. I can also TIG weld, and have a fair bit of experience in metal fabrication.
What I Want: At least a 2'x4' workspace, with enough strength to do woods and plastics. It would be a plus to do light duty aluminum work, but if the machine is at least good enough to help me build a bigger router table down the line, that's fine. I would also love to have a 4'x4' work area (half a sheet!), if possible. This will be used primarily for hobby decor production.
Budget: $1,500 tops, would like to bring it in under $1,000.
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I see my current access to a router as a big benefit, because I can potentially just cut MDF/HDPE parts out for a homebuild. On the other hand, if it was economical, and designs are available, I can weld up a frame and go from there. That said, I've looked at Joe's 2006 design, and it seems like the most promising and sturdy so far (within the budget). Once I convert the design to VCarve, it should be very inexpensive to build the frame.
If anyone has suggestions other than Joe's router, please bring them. Also, if anyone has pre-made VCarve/Aspire files, that might significantly influence my decision!
Thanks again,
Michael