Fundamental Principles of NC Programming
2.6 Programming example for turning application
Fundamentals
2-26 Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
2.6 Programming example for turning application
Radius programming and tool radius compensation
The sample program contains radius programming and tool radius compensation.
Programming example
%_N_1001_MPF
N5 G0 G53 X280 Z380 D0 ;Start point
N10 TRANS X0 Z250 ;Zero offset
N15 LIMS=4000 ;Speed limitation (G96)
N20 G96 S250 M3 ;Select constant cutting speed
N25 G90 T1 D1 M8 ;Select tool and offset
N30 G0 G42 X-1.5 Z1 ;Activate tool with tool radius compensation
N35 G1 X0 Z0 F0.25
N40 G3 X16 Z-4 I0 K-10 ;Rotate radius 10
N45 G1 Z-12
N50 G2 X22 Z-15 CR=3 ;Rotate radius 3
N55 G1 X24
N60 G3 X30 Z-18 I0 K-3 ;Rotate radius 3
N65 G1 Z-20
N70 X35 Z-40
N75 Z-57
N80 G2 X41 Z-60 CR=3 ;Rotate radius 3
N85 G1 X46
N90 X52 Z-63
N95 G0 G40 G97 X100 Z50 M9 ;Deselect tool radius compensation and approach
tool change location
N100 T2 D2 ;Call up tool and select offset
N105 G96 S210 M3 ;Select constant cutting speed
N110 G0 G42 X50 Z-60 M8 ;Activate tool with tool radius compensation
N115 G1 Z-70 F0.12 ;Rotate diameter 50
N120 G2 X50 Z-80 I6.245 K-5 ;Rotate radius 8
N125 G0 G40 X100 Z50 M9 ;Retract tool and deselect tool radius
compensation
N130 G0 G53 X280 Z380 D0 M5 ;Move to tool change location
N135 M30 ;Program end
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