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Flashcards

G & M Codes (Haas, Basic)

Joey Higgins CNC Machining CNC Machinist English 32 cards

Cards in this deck (32)

  1. 1Cutter Comp CancelG40
  2. 2Rapid Traverse MotionG00
  3. 3Spindle StopM05
  4. 4Linear Interpolation MotionG01
  5. 5Circular Interpolation Motion, ClockwiseG02
  6. 6Tool ChangeM06
  7. 7Absolute Programming PositioningG90
  8. 8Circular Interpolation Motion, Counter-ClockwiseG03
  9. 9Cutter Comp RIGHT of programmed pathG42
  10. 10Subprogram CallM98
  11. 11Tool Length Compensation +G43
  12. 12Work Coordinate #1 (Part Zero Offset)G54
  13. 13Canned Cycle CancelG80
  14. 14Coolant ON CommandM08
  15. 15Drill Canned CycleG81
  16. 16Tapping Canned CycleG84
  17. 17Incremental Programming PositioningG91
  18. 18Canned Cycle Rapid Plane ReturnG99
  19. 19The _____ code is used for a Program Stop command on the machine. It stops the spindle, turns off coolant and stops look-ahead processing. Pressing CYCLE START again will continue the program on the next block of the program.M00
  20. 20Spindle Start ClockwiseM03
  21. 21Spindle Start Counter-ClockwiseM04
  22. 22Coolant OFF CommandM09
  23. 23Program End and Reset to beginning of programM30
  24. 24Local Subroutine CallM97
  25. 25Subprogram Return (M98) or Subroutine Return (M97), or a Program loopM99
  26. 26Cutter Compensation LEFT of the programmed pathG41
  27. 27Machine Home (Rapid Traverse)G28
  28. 28Spot Drill Canned CycleG82
  29. 29The ____ code is used for an Optional Program Stop command. Pressing the OPT STOP key on the control panel signals the machine to perform a stop command when the control reads an ____ command. It will then perform like an M00.M01
  30. 30Peck Drill Canned CycleG83
  31. 31Machine Coordinate Positioning, Non-ModalG53
  32. 32Canned Cycle Initial Point ReturnG98

Information

Description
These are the codes that an interviewer will ask you about if you're looking for a job as a CNC Machine Operator. You could absolutely nail the interview but your knowledge of these codes will decide in the end if an employer thinks your fit for the job. I made these flashcards to help myself study and learn but anyone can feel free to use them if needed.
Created by
Joey Higgins
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