Tormach CNC Scanner Manual page 23

CNC Scanner
Figure 18. Calibration Using Scale By Motion
Scale by motion establishes scale by calibrating the change in position of a point in the camera's FOV
(from 1–› 2) to the actual change in position of the machine (ΔX, ΔY).
The best results are obtained by placing the 1 point in the upper
st
right of the image and the 2 point in the lower left as shown in
nd
Figure 18.
To scale a scanned image by motion, choose "Scale by Motion"
(Figure 19). The "Take Snapshot" window will open as shown in
Figure 20.
Figure 19. Scale by Motion
Figure 20. Take Snapshot Window
Tormach® CNC Scanner 23 UM10138_0712A