Question:     12.2.1  Sketch the  D/A-command  versus  TG feedback for the following machining action.  Keep the reference to time and voltage the same in all four questions.     c.)  100% Rapid move at 400 in/min, 40 inches long.     Answer:   The common topics for every CNC machine are listed in the CNC ToolBox.           Please visit often, more content coming for the CNC links and exercises.