Aluminum profile and alu plate 1500mm x 600mm x 150mm working area, first cnc.

[Boyan Silyavski]

I believe ~10m.min is very good for a DIY machine, not servo driven. i would not trust steppers for faster speeds. Also there is that thing that the machine to benefit from the fastest speeds it must be big. See the formula at the bottom of that page http://www.prusaprinters.org/calculator/

My machine is servo driven and as snappy as a bullet , acceleration 3000mm/s2 and at >15000mm/min looks bloody dangerous and i am very very careful not to make a mistake. Stepper driven machine i am not sure that could achieve that. Think more 1000mm/s2, if i am wrong sb correct me.

What i am saying is you need distance to achieve that theoretical speed. Your aim should be to achieve higher acceleration, than speed.

PS Plus all must be perfectly rigid, especially Z to benefit from that speeds