Made from extruded aluminium 40x40 T Slot and 20x40 V slot topped with medium thickness 19 mm
Made with Vslot rail and Steel Double V wheel. The plate of the gantry will be made of aluminum thickness 10mm by a local machinist. there are seven Steel Double V wheel per plate, 4 above and 3 below the rail, and two Delrin Solid V wheel for guiding the belt.
Made with a combination of two 80x20 rails, a 60x20 rail for solidifying the gantry, and a 40x20 rail for stabilized the swing. A plate to guide the z axis, a plate for stepping motor and a plate for the junction of two with 4 20x20 rails.
A plate support the spinle on which is set two rail for movement, two other plate is used to support stepper motor and trapezoidal screw.
I want tuo use a 2.2kW er25 spindle, end a set of 4 nema23 stepper moteur with microstep driver (you can find it on ALIEXPRESS). I still hesitate to software between Mach3 and USBCNC that looks very developed.
Here is my Project A CNC 3000 mm by 1500 mm, with a 2.2kW spindle collet ER25 and 4 stepper motor nema 23 425oz-in. The purpose being to have a large work surface for a minimum cost.
- Build License:
- CC - Attribution - CC BY
Reason for this BuildI decided to do this project because I need to machine melamine or medium plate especially for the manufacture of furniture
Inspired byThe OX CNC