Custom made CNC router upgrade made with linear rail and 80/20 extruded aluminum. 3/4″ Plywood base which is easily replaced as it gets used. Custom E-stop, webcam, LED lighting, time lapse camera, and plaque.
Below is a video of the z-axis calibration with surface touch plate.
Video of the surface touch test after touch plate calibration.
Video of the homing sequence, moving the z-axis quickly until it hits the switch, then moving off, then moving slowly until it hits the switch for accuracy, and then moving off. The process is repeated for x and y axis movement at the same time.
Test on accuracy of the system moving 40units (each mark on the ruler was 0.5mm so total of 20cm)
Test cut with vacuum.