Question 4.10: Write the G-code for the motion control of the milling opera...

The milling operation is to create the profile of workpiece. The milling tool
starts its motion from the home position S, and then it passes a series of working points in the order of S → A → B → C → D → E → F → G → H → I → A → S. The toolpath includes two arc motions. The first arc is B → C → D in the counterclockwise direction, and the second arc is G → H is in the clockwise direction. The G-code for the motion along the toolpath is written and shown in Fig. 4.108b.