I have changed it, as well as changing the velocity and acceleration to their more optimum values of 2250mm/min and 750mm/s^2. I increased the max rpm in my .ngc file from 2000 to 3500, which I had reduced earlier. It now runs through the code most of the time. I get some chirping sounds coming from the spindle.
I believe part of the problem is with the code I'm running. Another problem is that I need to implement some kind of limit to the spindle acceleration. Look at the attachment at the top of the page. It looks to me like it is telling the machine to move at 800mm/rev, when it should be switching to G94 to tell it to go 800mm/min, and then back to G95 for the actual cutting at .18mm/rev. This is because I was trying to get rid of some errors with the Emco control by selecting "use high feedrate" instead of rapid in fusion. I will try redoing the cam with the rapids turned back on.
