Selca CNC Programming Challenge – Advanced Code Practice

This CNC mill programming exercise will give you more idea to understand drawing and how to find exact coordinate of each drawing point.Completely based on G91 Incremental Dimensioning System, so cnc programmers/machinists can learn and understand how G91 Incremental Programming works.This program i

Submit by: Brian Drawing/Image CNC Program 0 BEGIN PGM 10108 MM1 BLK FORM 0.1 Z X+0 Y+0 Z-402 BLK FORM 0.2 X+100 Y+100 Z+03 TOOL DEF 14 TOOL CALL 1 Z S10005 L M66 L X+60 Y-20 R0 FMAX M37 L Z-20 FMAX8 APPR ? F? M89 L Y+6010 CT X+60 Y+8011 L X+4012 CT X+30 Y+42.67913 L Y+014 DEP ?15 TOOL CALL 016

Submit by: Machinist Drawing/Image CNC Program 0 BEGIN PGM 10105 MM1 BLK FORM 0.1 Z X-50 Y-50 Z-402 BLK FORM 0.2 X+50 Y+50 Z+03 TOOL DEF 14 TOOL CALL 1 Z S10005 L M66 L X+70 Y+0 R0 FMAX M37 L Z-20 FMAX8 APPR ?9 CC X+0 Y+010 C X+35 Y+0 DR-11 DEP ?12 TOOL CALL 013 L M614 STOP M3015 END PGM 10105 M

Submit by: BEATA Drawing/Image CNC Program N1 [PROFILE 2N2 $1M0X-82.9I125.Y-63.9J69.1N3 G17N4 O1N5 T1N6 F1000S1200M3N7 G49I2N8 Z100RN9 X35Y25RN10 Z2RN11 Z-10N12 G41K2N13 G13Y15J0N14 G21I-20N15 E1=G13X105Y-10J-30N16 E1N17 E2=G13Y-25X0J180N18 E3=E1,G13X105Y0J-90,E2N19 E3N20 E2N21 G21I2.5N22 G13X85