MILLING FACING PROGRAME

FACING BY LINEAR INTERPOLATION

DRAWING

COORDINATE

1. X = 0 , Y = 0
2. X = 80, Y = 0
3. X = 80, Y = 10
4. X = 0 , Y = 10
5. X = 0 , Y = 20
6. X = 80,Y = 20
7.  X = 80,Y = 30
8. X = 0 ,Y = 30
9. X = 0 ,Y = 40
10. X = 80,Y = 40
11. X = 80,Y = 50
12. X = 0 ,Y = 50
13. X = 0 ,Y = 60
14. X = 80,Y = 60
15. X = 80,Y = 70
16. X = 0 , Y = 70
17. X = 0 , Y = 80
18. X = 80, Y = 80

PROGRAM

1. G71;  (METRIC SYSTEM.)
2. G75Z0;  (Z-AXIS REFERENCE POINT.)
3. M06T7D1; ( M06-TOOL CHANGE, T7-TOOL NO. ,D1 -TOOL OFFSET.)
4. G00G40G54G90G94X-10Y0;
5. M03S1000; ( SPINDLE ROTATION ,S1000-SPINDLE SPPED.)
6. G00Z2.0;  (Z-AXIS SAFETY POSITION.)
7. R0=0.5; (DEPTH OF CUT.)
8. M08;  (COOLANT ON.)
9. MN:
10. G01 SPACE Z=-R0 SPACE F50 ; ( LOOP BLOCK FOR DEPTH OF CUT ,Z=-R0=-0.5 ,F50-PLUNGE FEED )
11. G01X80Y0F800;  (LINEAR CUTTING , F800-CUTTING FEEDRATE.)
12. X80Y10;
13. X80Y10;
14. X0Y20;
15. X80Y20;
16. X80Y30;
17. X0Y30;
18. X0Y40;
19. X80Y40;
20. X80Y50;
21. X0Y50;
22. X0Y60;
23. X80Y60;
24. X80Y70;
25. X0Y70;
26. X0Y80;
27. X80Y80;
28. G00Z2.0;
29. G00X-10Y0;
30. R0=R0+0.5;
31. IF SPACE R0<2.5 SPACE GOTO SPACE MN;  (LOOP CLOSE)
32. G75Z0; (Z -REFERANCE )
33. G75Y0; (Y-REFERANCE )
34. M05;  (SPINDLE STOP )
35. M09; (COOLANT OFF)
36. M30; ( PROGRAME END )