4.15.8 Example of Boring and Drilling Cycle: G73~G89

;Do G81 and G85 can cycle in Polar Coordinate System

G92 X0 Y0 Z0

G90 G0 X50.

G2 I-50. J0 F3000.

G0 X100.

G2 I-100. J0 F3000.

G0 X0 Y0

;

G16

G90 G99 G81 X50. Y0 Z-15. R5. F500.

N1 G91 G81 Y30. Z-10. R5. F500.

M95 P1L10

G15

G90 G0 X0 Y0 Z0

;

G16

G90 G98 G85 X100. Y0 Z-20. R5.F500.

N2 G91 G85 Y20. Z-15. R5. F500.

M95 P2 L16

G15

G90 G0 X0 Y0 Z0

M30

G81/G85 sample graphics

;G73 and G83 cycling in cartesian coordinates

;Please set the parameter D value = 3.0

G92 X0 Y0 Z0

G90 G0 X5. Y5.

G1 X70. F3000.

Y15.

X5.

Y5.

;

G90 G99 G73 X10. Y5. Z-25. Q5. R5. F500.

N1 G91 G73 X10. Z-20. R5. Q5. F500.

M95 P1L4

G90 G0 X70. Y15. Z0

;

G90 G98 G83 X62. Z-25. Q5. R5. F500.

N2 G91 G83 X-10. Z-20. R5. Q5. F500.

M95 P2L4

G90 G0 X0 Y0 Z0

M30

G73/G83 sample graphics