An example of programming method for hole machinin
2022-08-18- Detail
Example of programming method for hole machining of NC lathe
for hole machining, different NC machines have different instructions. The instruction used for hole machining of this machine tool is the linear interpolation instruction G01. The following figure illustrates the programming method of hole machining as an example
set knife No. 1 as cylindrical knife and knife No. 2 as φ 3mm drill bit, No. 3 cutter is cutting cutter, and No. 4 cutter is φ 16mm drill bit, No. 6 cutter is boring cutter. Blank is φ 53mmx100mm bar stock. Select the intersection o between the workpiece axis and the right end face of the workpiece as the coordinate origin, and its machining setting is that the No. 1 cutter is the cylindrical cutter, and the No. 2 cutter is the cylindrical cutter φ 3mm drill bit, No. 3 cutter is cutting cutter, and No. 4 cutter is φ 16mm drill bit, No. 6 cutter is boring cutter. Blank is φ 53mmx100mm bar stock. Select the intersection o of the workpiece axis and the right end face of the workpiece as the coordinate origin, and its machining procedure is:
n0l G50 x150 Z200.；
N02 M03 S800 T0101；
N03 G00 X55. ZO；
N04 G01 X0 F0.4；
N05 G00 Z2.0；
N06X50.；
N07 G01 Z-73. F0.4;
N08 G00 X52. Z2.，
N09X40.；
N10 G01 . F0.3；
N11 G02 X50. Z-50. R5.；
N12 G00 X55. Z1.；
N13X34.；
N14 G01 X40. Z-2. F0.4;
n15 G00 X150 3D printing consumables made of plastic waste Z200. T0100；
N16 M03 S1500 T0202；
N16 M03 S1500 T02；
N17 GOO X0 Z2.;
N18 G01 Z-4. F0.12；
N19 G00 Z2.；
N20X150. Z200. T0200；
n21 M03 S500 t Oriental film metropolis, China Railway Qingdao World Expo City and more than 30 10 billion level large projects accelerated to 0404 M08
N22 G00 XO 22.；
n23 G01 W-1 (1) the experimental machine should be installed in a clean, dry, vibration free room with room temperature controlled at (10 ~ 35) ℃ 5 F0.12；
N24 G00 W5.；
N25 G01 W-15. F0.12;
N26 GOO W5.；
N27 G01 W-15. F0.12；
N28 G00 W5.；
N29 G0l W-10. F0.12;
N30 GOO W40.；
N31 M09；
N32 GOO X150. Z200. T0400；
N33 X18. Z2. T0606 M08;
N34 G01 Z-30. S1000 FO. 1；
N35 GOO X16.；
N36Z2.；
N37X20.；
N38 G01 Z-30. FO. 1;
N39 GOO X18.;
N40Z2.；
N41X22.;
N42 G01 Z0 FO. 3；
N43X20. Z-1.；
N44 GOO Z2.；
N45X150. Z200. T0600;
N46 GOO X52. Z-70. S500 T0303；
N47 G01 X0 FO. 15;
N48 GOO X55.;
n used in diapers, contact lens manufacturing and other fields 49x150 Z200.；
N50 M09；
N51 M30； (end)
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