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Common G-Codes

The document lists common G-codes and M-codes used in CNC machining. The G-codes include codes for linear and circular interpolation motions, plane selection, coordinate systems, canned cycles, and feed rates. The M-codes control basic CNC functions like stopping the spindle, engaging coolant, and calling sub-programs.

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Francisco Uribe
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72 views1 page

Common G-Codes

The document lists common G-codes and M-codes used in CNC machining. The G-codes include codes for linear and circular interpolation motions, plane selection, coordinate systems, canned cycles, and feed rates. The M-codes control basic CNC functions like stopping the spindle, engaging coolant, and calling sub-programs.

Uploaded by

Francisco Uribe
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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COMMON G-CODES:

▪ G00 Rapid positioning (point to point)


▪ G01 Linear interpolation
▪ G02 Circular/helical interpolation CW
▪ G03 Circular/helical interpolation CCW
▪ G04 Dwell
▪ G17 X-Y plane select
▪ G18 Z-X plane select
▪ G19 Y-Z plane select
▪ G20 Inch input (equivalent to G70)
▪ G21 Metric input (equivalent to G71 )
▪ G28 Return to machine coordinate origin
▪ G40 Cutter radius compensation cancel
▪ G41 Cutter radius compensation left
▪ G42 Cutter radius compensation right
▪ G43 Tool length compensation +
▪ G49 Tool length compensation cancel
▪ G53 Machine coordinate system selected
▪ G54 Work coordinate frame 1 selection
▪ G55 Work coordinate frame 2 selection
▪ G56 Work coordinate frame 3 selection
▪ G57 Work coordinate frame 4 selection
▪ G58 Work coordinate frame 5 selection
▪ G59 Work coordinate frame 6 selection
▪ G73 Peck drilling cycle
▪ G74 Left hand tapping cycle
▪ G76 Fine boring cycle
▪ G80 Canned cycle cancel
▪ G81 Drilling cycle, spot boring
▪ G82 Drilling cycle, counter boring
▪ G83 Peck drilling cycle
▪ G84 Tapping cycle
▪ G85 Boring cycle
▪ G86 Boring cycle
▪ G87 Back boring cycle
▪ G88 Boring cycle
▪ G89 Boring cycle
▪ G90 Absolute command
▪ G91 Incremental command
▪ G92 Work coordinates change
▪ G93 Inverse time feed
▪ G94 Feed rate per minute
▪ G95 Feed rate per revolution
▪ G98 Canned cycle initial level return
▪ G99 Canned cycle R point level return

COMMON M-CODES
▪ M00 Program stop
▪ M01 Optional program stop
▪ M02 Program end
▪ M03 Spindle on CW
▪ M04 Spindle on CCW
▪ M05 Spindle off
▪ M06 Program stop for tool change
▪ M08 Coolant on
▪ M09 Coolant off
▪ M19 Oriented spindle stop
▪ M98 Call sub-program
▪ M99 Return from sub-program

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