Nice design looks like 3d printer
After many years of planning and wanting I have decided to pull the trigger on my 1st CNC machine.
Here is what I have so far, 2.2 kW 3000 RPM with a belt drive 1.5 , so expecting about 4500 RPM, will have a VFD on it so it should be able to set the speed as required. It should be nice and sturdy, bearings are 30 mm and the ball screws are 16x5. ER20 collets will take the shanks up to 13 mm.
Frame will be made from 5 mm thick 50 x 50 mm square tubing, i will probably add some gussets to the corners.
The plan is for a full lube system so the sides wil be closed in and a drain at the bottom.
Ps. This machine takes insperation from CNCdudez muscle machine
One thing to add is a 4'th index CNC to cut gears
Nice design looks like 3d printer