2. CNC Programming

3. Lathe Axes Designation

5. Lathe Lathe Axes Designation

6. CNC Axes +X +Z

7. Milling Spindle

8. Milling

9. CNC Programming Preparation of CNC programs and proving them is first step to machine the part. CNC programs are also called part programs. There are two types of codes are used in CNC programming: preparatory codes (G Codes) miscellaneous codes (M codes)

10. Motion Statements G00Linear Movement (rapid) G01Linear Movement (feed) G02Circular Movement (cw feed) G03Circular Movement (ccw feed) CNC Programming

11. G00Linear Movement (rapid) CNC Programming (0, 0) 10 24 X Y 60 55 G00 X55 Y60

12. CNC Axes +X +Z Tool at (25, 35) G00 X0 Z35 G00 X0 Z0

13. CNC Programming Initial Diameter = 10 mm Final Diameter = 6 mm Depth of cut = 1 mm Width of cut = 8 mm G00 X4 Z1 G01 Z-8 G00 X5 Z1 G00 X 3 G01 Z-8 G00 X4 Z1

14. G02Circular Movement (Clockwise) CNC Programming (0, 0) 10 24 X Y G02X34 Y0I0 J-24 G02 X34 Y0 R24