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COMMON G AND M CODES USED FOR LAGUNA CNC ROUTER
COMMON G AND M CODES USED FOR LAGUNA CNC ROUTER
G00 – RAPID TRAVERSE POSITIONING
MOVE THE TOOL INTO POSITION AT THE FASTEST SPEED THAT THE MACHINE CAN MOVE (AROUND 800 INCHES/MIN)
SHOULD NEVER BE USED FOR A CUTTING MOVE
G01 – LINEAR INTERPOLATION
G01 – LINEAR INTERPOLATION
MOVE THE TOOL IN 1, 2, OR 3 AXES WITH A USER-SPECIFIED, CONTROLLED FEED RATE
END POINTS OF MOTION ARE SPECIFIED
USED TO MAKE STRAIGHT LINE CUTS
MAY ALSO BE USED TO BREAK UP CIRCULAR MOTION INTO VERY SMALL LINEAR STEPS
G02 – CLOCK-WISE CIRCULAR INTERPOLATION
G02 – CLOCK-WISE CIRCULAR INTERPOLATION
MOVE THE TOOL ALONG THE ARC OF A CIRCLE WITH A USER-SPECIFIED, CONTROLLED FEED RATE
COORDINATES OF END POINT OF ARC ARE GIVEN IN ADDITION TO EITHER THE RADIUS OF THE ARC OR THE DISTANCE OF THE ARC ENDPOINTS FROM THE ARC CENTER
G03 – COUNTER-CLOCK-WISE CIRCULAR INTERPOLATION
G03 – COUNTER-CLOCK-WISE CIRCULAR INTERPOLATION
MOVE THE TOOL ALONG THE ARC OF A CIRCLE WITH A USER-SPECIFIED, CONTROLLED FEED RATE
COORDINATES OF END POINT OF ARC ARE GIVEN IN ADDITION TO EITHER THE RADIUS OF THE ARC OR THE DISTANCE OF THE ARC ENDPOINTS FROM THE ARC CENTER
G04 – DWELL
G04 – DWELL
WAIT A SPECIFIED NUMBER OF SECONDS
G17 – XY PLANE SELECTION
G17 – XY PLANE SELECTION
DEFINES THE TOP PLANE OF THE TABLE AS THE CURRENT PLANE OF MOTION
G18 AND G19 CAN BE USED TO SWITCH TO DIFFERENT PLANES FOR SPECIAL REASONS
G40 – CUTTER COMPENSATION CANCEL
G40 – CUTTER COMPENSATION CANCEL
A PREPERATORY CODE TO ENSURE THAT NO CUTTER COMPENSATION IS ACTIVE ON THE CONTROLLER AT THE BEGINNING OF THE PROGRAM
CUTTER COMPENSATION IS A SPECIAL WAY OF PROGRAMMING THAT ALLOWS THE MACHINE TO CALCULATE THE MOTION OF THE TOOL WHILE CONTINUOUSLY TAKING THE DIAMETER OF THE TOOL INTO ACCOUNT
THIS IS MOST USEFUL WHEN WRITING CODE BY HAND, AND IS RARELY USED WHEN CODE IS PREPARED BY A CAM PROGRAM (LIKE V-CARVE)
G43 – TOOL LENGTH COMPENSATION (+)
G43 – TOOL LENGTH COMPENSATION (+)
INSTRUCTS THE CONTROLLER TO READ IN THE OFFSET VALUES WRITTEN INTO THE TOOL TABLE AND ADD THESE VALUES TO EVERY Z-AXIS MOVE
G49 – TOOL LENGTH COMPENSATION CANCEL
G49 – TOOL LENGTH COMPENSATION CANCEL
A PREPERATORY CODE TO ENSURE THAT NO TOOL LENGTH COMPENSATIONS IS ACTIVE ON THE CONTROLLER AT THE BEGINNING OF THE PROGRAM
G53 – MACHINE COORDINATE SYSTEM
G53 – MACHINE COORDINATE SYSTEM
INSTRUCTS THE MACHINE TO MAKE ALL MACHINE MOVEMENTS RELATIVE TO THE HOME POSITION OF THE MACHINE
THE HOME POSITION OF THE MACHINE IS IN THE CORNER CLOSEST TO THE CONTROL CABINET AND WITH THE Z-POSITION ALL THE WAY UP
SHOULD NOT BE USED DURING CUTTING PORTIONS OF PROGRAMS, ONLY TO POSITION AXIS IN PREPERATION FOR TOOL CHANGES AND STARTING TOOL PATHS
G54 – WORK COORDINATE SYSTEM
G54 – WORK COORDINATE SYSTEM
INSTRUCTS THE MACHINE TO MAKE ALL MOVEMENTS RELATIVE TO THE USER-DEFINED ORIGIN OF THE WORK PIECE
DEFAULT COORDINATE SYSTEM OUTPUT BY ALL MAIN CAM PROGRAMS
G55, G56, G57, G58 MAY ALSO BE USED IN SPECIAL CASES
G80 – CANNED CYCLE CANCEL
G80 – CANNED CYCLE CANCEL
A PREPERATORY CODE TO ENSURE THAT NO CANNED CYCLES ARE ACTIVE ON THE CONTROLLER AT THE BEGINNING OF THE PROGRAM
CANNED CYCLES ARE PREDEFINED INSTRUCTIONS TO COMPLETE COMMON TASKS, LIKE DRILLING A HOLE, WITH A SINGLE INSTRUCTION, RATHER THAN A LIST OF MANY INSTRUCTIONS
G90 – ABSOLUTE PROGRAMMING MODE
G90 – ABSOLUTE PROGRAMMING MODE
ALL MACHINE COORDINATES SPECIFIED ARE EXECUTED RELATIVE TO THE WORK ORIGIN
A G00 X2 Y2 WILL MOVE THE TOOL 2 INCHES TO THE RIGHT AND UP FROM THE WORK ORIGIN (G54)
G91 – INCREMENTAL PROGRAMMING MODE
G91 – INCREMENTAL PROGRAMMING MODE
ALL MACHINE COORDINATES SPECIFIED ARE EXECUTED RELATIVE TO THE CURRENT POSITION OF THE TOOL
A G00 X2 Y2 MOVE WILL MOVE THE TOOL 2 INCHES TO THE RIGHT AND UP FROM WHEREVER IT IS CURRENTLY LOCATED
M00 – PROGRAM STOP
M00 – PROGRAM STOP
INSTRUCTS THE MACHINE TO STOP THE SPINDLE AND MOVEMENT IN ALL AXES
TYPICALLY USED FOR THE OPERATOR TO INSPECT THE PARTS AND REMOVE CHIPS/DUST AND PERFORM MEASUREMENTS
CYCLE START WILL CONTINUE THE PROGRAM ON THE NEXT LINE
M01 – OPTIONAL PROGRAM STOP
M01 – OPTIONAL PROGRAM STOP
INSTRUCTS THE MACHINE TO STOP THE SPINDLE AND MOVEMENT IN ALL AXES IF THE ‘OPTION STOP’ COMMAND IS ENABLED
TYPICALLY USED AT TOOL CHANGES TO INSPECT THE MACHINE AND WORKPIECE
IF ‘OPTION STOP’ COMMAND IS NOT ENABLED, THE MACHINE CONTINUES ONTO THE NEXT LINE WITHOUT PAUSING
M03 – SPINDLE ON CLOCKWISE DIRECTION
M03 – SPINDLE ON CLOCKWISE DIRECTION
TURN THE SPINDLE ON AND ROTATE IN THE CLOCKWISE DIRECTION
MUST BE SPECIFIED WITH A SPINDLE SPEED, MEASURED IN RPM
SPEED COMMANDS TAKE THE FORMAT OF S[RPM] (I.E. S16000)
M30 – PROGRAM END AND RESET
M30 – PROGRAM END AND RESET
STOPS ANY CANNED CYCLES, TURNS OFF THE SPINDLE, STOPS MOTION IN ALL AXES AND RETURNS THE CURSOR TO THE BEGINNING OF THE PROGRAM
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