CNC Information | Learn CNC | CNC Programming G-Code

Common Fanuc G Codes Code De­script­ion

G00 Rapid positioning
G01 Linear interpolation
G02 CW circular interpolation
G03 CCW circular interpolation
G04 Dwell
G05.1 Q1. Ai Nano contour control
G05 P10000 HPCC
G10/G11 Programmable Data input/Data write cancel
G17 X-Y plane selection
G18 X-Z plane selection
G19 Y-Z plane selection
G20 Programming in inches
G21 Programming in mm
G28 Return to home position
G30 2nd reference point return
G31 Skip function (used for probes and tool length measurement systems)
G33 Constant pitch threading
G34 Variable pitch threading
G40 Tool radius compensation off
G41 Tool radius compensation left
G42 Tool radius compensation right
G43 Tool offset compensation positive
G44 Tool offset compensation negative
G45 Axis offset single increase
G46 Axis offset single decrease
G47 Axis offset double increase
G48 Axis offset double decrease
G49 Tool offset compensation cancel
G53 Machine co-ordinate system
G54 to G59 Work co-ordinate systems
G54.1 P1 to P48 Extended work co-ordinate systems
G73 High speed drilling canned cycle
G74 Left hand tapping canned cycle
G76 Fine boring canned cycle
G80 Cancel canned cycle
G81 Simple drilling cycle
G82 Drilling cycle with dwell
G83 Peck drilling cycle
G84 Tapping cycle
G84.2 Direct right hand tapping canned cycle
G90 Absolute programming (type B and C systems)
G91 Incremental programming (type B and C systems)
G92 Programming of absolute zero point
G94/G95 Inch per minute/Inch per revolution feed (type A system)
G98/G99 Inch per minute/Inch per revolution feed (type B and C systems)
G96/G97 Constant cutting speed (Constant surface speed)/Constant rotation speed (constant RPM)

hey thanks its very useful, for those of us who are starting

am looking for Sinumeric 802D G codes ,M codes and D codes

hai hai hai ,,,very nice topic and i saved this G-codes for the future ,,, thanx

Thank you, this really helped.

ciao,

very useful for the study of the code and relative simulations.

http://www.cncezpro.com/index.cfm

franc

Thanks and are youu fimilar with fadal's (1990)s ­style­

What did you need to know about Fadal?

I reckon we could do a bit better by adding the G-Code for turning as well.
And would it be spoon feeding if we laid out the details of each code.
Eg. G71 U_ R_
G71 P_ Q_ U_ W_ R_ F_
G80

And explained how it works.

I have found quite often Using code manaually when your in front of the machine at that moment is a lot more efficient than sitting down in front of a Cam Software program and spitting out childlike programs to the machine.
Understanding and using canned cycles can be so much quicker and use much less memory to run, most cases even having to do away with part programming.

Awesome ivan! this will really help me in the future! I really want to learn more about programming!