This parts was designed in software MOI 3.0 . You may used this this to construct mini CNC machine like : drilling machine, plotter machine or laser engraver. I used this for laser engraver.
Working area is 30 x 30 cm for ploter xy or laser engraver.
5 x aluminium profile T-slot 20x20 mm lenght 400 mm.
3 x Motors Nema 17 - 2 for axis y one for axis x.
2 x rod fi 8 , lenght 440 mm for y axis
2 x rod fi 8 , lenght 430 mm for x axis
8 x lm8uu
1 x Controler board - clone of arduino UNO.
3 x stepper driver A4988.
Software - GBRL 1.1f - more info : https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration
If you use this for construct laser engraver remember:
Safety first !!
Always be very careful when you working with laser
Laser diode is very dangerous for eye !
Always wear goggles in an adequate to laser diode wavelength !
Infill between 50 to 100 % (more is better)