Using a rotary 4 axis, I cannot set the feed rate for the "A" axis. As soon as the "F" command is issued the "A" axis seems to be the same feed as the "X" axis which is only 300. In the "X" axis this is in inches per minute. In the "A" axis this is degrees per minute, this is way too slow. I would like to have about 20,000 degrees per minute.
The rapids at the start of the program are fine, but as soon as the cut starts, I am limited to 300 degrees per minute. I am using the "4 axis Mach inches". I tried all of the other 4 axis tool paths and still no luck.