Rig CNC(rigcnc.com)

39 pointsby SevenSigs5 ปีที่แล้ว4 comments

https://www.rigcnc.com/

5 comments

GravitasFailure5 ปีที่แล้ว

Interesting design. Normally 80/20 aluminum extrusion is a bit wobbly in CNC machines, but if it's secured to granite epoxy a lot of that flex goes away. The linear rails aren't great for handling high lateral forces, but might be enough for lightweight aluminum and plastics.

This is awesome. Thanks for sharing it.

craftinator5 ปีที่แล้ว

I have a homebrew cnc with a fairly similar design, and can cut anything up through mild steel on it. The steel cuts don't have great tolerances, get something around .005" rail deflection at the extreme, but it's amazing what some extrusion can do if you have a decent spindle.

[deleted]5 ปีที่แล้ว

canadian_tired5 ปีที่แล้ว

Fantastic job. Your analysis and documentation is spot-on...great to see.

_tom_5 ปีที่แล้ว

Great write up!