Hello!
I am trying to calculate the exact times that my PCNC 770 is cutting and the exact times when it is not.
I have some code that runs through the g-code which calculates the time based on my feedrate value.
The problem I am having is that the mill does not run at exactly the feedrate I input when it is executing a path. As in, when I enter a feedrate of 20 in/min in sprutcam it moves at 19.5 in/min in some cutting portions and at 21 in/min in others.
This screws up my calculations. I don't know if I am overlooking a command in my g-code that allows the tormach to compensate for some reason or if the mill just automatically does this.
I have attached my g-code, does anyone know why this is happening?
Thanks
Greg