STOCK REMOVAL ROUGH FACING CYCLE ( CYCLE G72) FANUC...EXAMPLE 2

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04254
N10   G90 G21 G99  ;
N20   M06 T04 04 ;
N30   M03 S1200 ;
N40   M08 ;
N50   G28 U0 W0 ;
N60   G00 X55 Z2 ;
N70   G72 W2 R2 ;
N80   G72 P90 Q160 U0.5 W0.1 F0.2 ;
N90   G00 Z-38 ;
N100 G01 X50 ;
N110 G01 X35 Z-30 ;
N120 G01 Z-15 ;
N130 G01 X20 ;
N140 G01 Z-2 ;
N150 G01 X16 Z0 ;
N160 G01 X0;
N170 G70 P90 Q160 F 0.1;
N180 G28 U0 W0 ;
N190 M05 M09 M30;                                       More examples..........!!!!

Discription of main program:- 04254- Name of main program.
N10- Absolute co-ordinate system , metric input in 'mm' , feed rate per revolution 
N20- Tool changing command , select tool no 4.
N30- Spindle ON clockwise at speed 1200 rpm.
N40- Coolent ON
N50- Tool at reference point where U0 and W0

N60- Rapid command, where X55 and Z2 ;
N70- Facing cycle command where depth of cut for z axis is 2(w2) and tool relive distance 2 mm(R2).
N80- Facing cycle command , actual operation start from block no. 90 and actual operation end at block no. 160 ,finishing allowance along Xand Z axis is 0.5 and 0.1 and 2 Feed rate for rough cut 0.2 mm/rev
N90-  Rapid command where tool at X 65 and Z -38 .

N100-  Linear interpolation command where X50 and  Z-38 .[P1]

N110-  Linear interpolation command where X35 and  Z-30 .[P2] (Taper)
N120- Linear interpolation command where X35 and  Z-15 .[P3]
N130- Linear interpolation command where X20 and  Z-15 .[P4]
N140- Linear interpolation command where X20 and  Z-2 .[P5]
N150- Linear interpolation command where X16 and  Z0 .[P6] ( Chamfering)
N160- Linear interpolation command where X0 and  Z0 .[P2]
N170-  Finish machining cycle ,  actual operation start from block no. 90 and actual operation end at block no. 140 , feed rate for finishing cut 0.1
N180- Tool at reference point where U0 and W0
N190- Spindle stop , coolent off, main prog end .

STOCK REMOVAL ROUGH FACING CYCLE ( CYCLE G72) FANUC...EXAMPLE 2 STOCK REMOVAL ROUGH FACING CYCLE ( CYCLE G72) FANUC...EXAMPLE 2 Reviewed by HARSHAL DHAWAS on July 12, 2018 Rating: 5
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