This is a pattern template that is an industry standard used in order to tune servo PID loop and also test stepper motors.
I have drawn up the pattern and the path routes, and supplied them in DXF format for a 24"x 24" pattern.
It is pretty much self explanatory.
I use a pen on a miniature slide over a large paper sheet.
If using on a Mill, it can be shrunk or sized accordingly.
If anyone want the G code for the 24" version, they could send me an email.
CNC, Mechatronics Integration and Custom Machine Design (Skype Avail).
“Logic will get you from A to B. Imagination will take you everywhere.”