Simple CNC Lathe Programming: Inch-Based Example for Beginners

This is yet another simple cnc machine programming example. This cnc program has lot more straight lines, but why I chose it because of the way drawing dimensions are given, this cnc programming example will be a good source of cnc program learning for novice cnc programmers and cnc machinists.

You will also see the usage of Fanuc G20 G-Code Measuring in Inches or Programming in inches.

CNC Programming Example

Simple CNC Lathe Programming: Inch-Based Example for Beginners

CNC Programming Example in Inch Fanuc G20 Simple CNC Lathe Program

N10 T0505
N20 G92 S1200
N30 G20 G97 S900 M03
N40 G96 S130 G00 X0 Z0.5
N50 G01 Z0 F0.5 G42
N60 G01 X0.5 R0.1 F0.1
N70 G01 Z-0.65
N80 G01 X0.7 C0.06
N90 G01 Z-1.15
N100 G01 X0.75
N110 G01 X0.875 Z-1.8
N120 G01 X0.925
N130 G01 Z-2.05
N140 G01 X1
N150 G01 Z-3

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CNC Machine

Industrial robot

Industrial equipment