FANUC 0

5R1; With N50 together according to outline paragraph group N60-N140 allocates cutting parameter automatically to undertake thick car circulates, u is quantity of penetration of a cutting tool, r is the quantity that retreat a knife, all be radius value. N50 G71 P60 Q140 U0.

5W0.

2F0.

3; P begins paragraph of number for outline, q ends paragraph of date for outline, u is X to finish machining surplus (the diameter is worth) , w is Z to N60 G01 X18 Z0 of finish machining surplus; Outline begins. N80 X20 Z - 1; N90 Z - 28; N100 X27.

368Z - 45.

042; Dot A. N110 G03 X25.

019Z - 54.

286R14; Dot B. N120 G02 X26.

806Z - 60.

985R6; Dot C. N130 G03 X36 Z - 73 R18; N140 G01 Z - 85; N150 G70 P60 Q140 S1100 F0.

05; N160 G00 X50 Z60; Be far from workpiece, preparation changes a knife. N170 T0202; Change cut a knife. N180 S200 M03; When cutting groove, requirement low rotate speed. N200 G00 X22 Z - 28; Preparation cuts the first knife. N210 G01 X16 F0.

03; Cut the first knife. N220 G04 P1000; Keep 1S. N230 G00 X22; Retreat a knife. N240 Z - 24; Preparation cuts the 2nd knife. N250 G01 X16 F0.

03; Cut the 2nd knife. N260 G04 P1000; Keep 1S. N270 G00 X22; Retreat a knife. N280 Z - 21; Preparation cuts corner with right point of a knife. N290 G01 X16 Z - 24 F0.

1; Cut corner with right point of a knife. N300 G00 X50; N310 Z60; N320 T0303; N330 S300 M03; Reduce rotate speed in order to cut whorl. N340 G00 X22 Z - 23; Preparation cuts the front line of whorl. N350 G92 X19.

2Z3 F3; Cut whorl, lead 3. N360 X18.

7; N370 X18.

3; N380 X18.

05; N390 G00 X22 Z - 24.

5; Plan the second line that cuts whorl. N400 G92 X19.

2Z3 F3; N410 X18.

7; N420 X18.

3; N430 X18.

05; N440 G00 X50; N450 Z60; N470 T0202; N480 S200 M03; N490 G00 X38 Z - 84; Preparation cuts off. N500 G01 X0 F0.

03; Cut off. N520 G00 X50; N525 Z0; Stop in workpiece right end panel, convenient the treatment of the 2nd workpiece. N530 M05; N540 M30; Return program head. CNC Milling