% O0012 (MX-EXAMPLE #12 - UPPER - G400 LIVE MILL) (PREPARATION FOR START OF PROGRAM) (INITIALIZE - RAPID, ZX PLANE, TNR COMP CANCEL, TLO CANCEL, CYCLE CANCEL, UPR FEED) N1 G00 G18 G40 G49 G80 G99 N2 G00 G28 U0.0 V0.0 (ZERO RETURN X-AXIS & Y-AXIS) N3 G00 G28 W0.0 (ZERO RETURN Z-AXIS) N4 G00 G28 B0.0 (ZERO RETURN B-AXIS) N5 G490 S0 (EXPLICIT B-AXIS SPINDLE ORIENTATION FOR TOOL CHANGE) N6 G00 B-90.0 (EXPLICIT B-AXIS POSITIONING FOR TOOL CHANGE) N7 M01 (PREPARATION FOR START OF OPERATION) N8 G54 (WORK COORDINATE SELECTION) N9 M06 T06006 (SANDVIK C6 ER32 COLLET HOLDER THRU COOLANT - 0.75 SOLID CARBIDE END MILL) N10 T07000 (STAGE NEXT TOOL) N11 G490 S0 (EXPLICIT B-AXIS SPINDLE ORIENTATION FOR TOOL) N12 G00 G28 W0.0 (ZERO RETURN Z-AXIS) N13 M138 (SHOWER BED COOLANT ON) N14 M126 (COOLANT THROUGH TOOL ON) N15 M35 (LEFT SPINDLE C-AXIS MODE ON) N16 G00 G28 H0.0 (ZERO RETURN C-AXIS) N17 G00 C0.0 N18 G400 B-90.0 J0.0 (ENGAGE G400 TOOL POINT CONTROL) (B-90.0 = ANGLE OF HEAD TILT) (J0.0 = B-AXIS SPINDLE UNLOCKED) N19 G00 X8.0 Z4.0 (POSITION TO SAFE CLEARANCE POINT) N20 M101 N21 G97 S1500 M03 P12 (DIRECT RPM MODE - 1 500 RPM - B-AXIS SPINDLE CLOCKWISE) N22 G00 X5.0 Z1.0 (POSITION TO CLEARANCE POINT) (MILL HEX WITH HELICAL CLIMB MILL CONTOUR WITH CUTTER RADIUS COMPENSATION) N23 G12.1 (POLAR COORDINATE INTERPOLATION MODE ON) N24 G98 (UNIT PER MINUTE FEED) N25 G01 X3.3198 C2.125 F100.0 N26 Z0.1 N27 G01 Z0.
F30.0 N28 G41 X2.5762 C2.0761 N29 G03 X2.6702 C1.9375 R0.375 N30 G01 X4.6910 C0.1875 Z-0.0087 N31 G02 X4.7914 C0. Z-0.0095 R0.375 N32 X4.6910 C-0.1875 Z-0.0104 R0.375 N33 G01 X2.6702 C-1.9375 Z-0.0191 N34 G02 X2.0208 C-2.125 Z-0.0208 R0.375 N35 G01 X-2.0208 Z-0.0296 N36 G02 X-2.6702 C-1.9375 Z-0.0313 R0.375 N37 G01 X-4.6910 C-0.1875 Z-0.04 N38 G02 X-4.7914 C0. Z-0.0408 R0.375 N39 X-4.6910 C0.1875 Z-0.0417 R0.375 N40 G01 X-2.6702 C1.9375 Z-0.0504 N41 G02 X-2.0208 C2.125 Z-0.0521 R0.375 N42 G01 X2.0208 Z-0.0608 N43 G02 X2.6702 C1.9375 Z-0.0625 R0.375 N44 G01 X4.6910 C0.1875 Z-0.0712 N45 G02 X4.7914 C0.
Z-0.072 R0.375 N46 X4.6910 C-0.1875 Z-0.0729 R0.375 N47 G01 X2.6702 C-1.9375 Z-0.0816 N48 G02 X2.0208 C-2.125 Z-0.0833 R0.375 N49 G01 X-2.0208 Z-0.0921 N50 G02 X-2.6702 C-1.9375 Z-0.0938 R0.375 N51 G01 X-4.6910 C-0.1875 Z-0.1025 - 47 -