G02 G03 G Code Circular Interpolation Example Program

This article explains the use of G02 G03 G code. The G code G02, G03 are used for Circular Interpolation in cnc programming.

G02 G03 G Code Circular Interpolation

G02 G Code Clock wise Circular Interpolation.

G03 G Code Counter Clock wise Circular Interpolation.

There are multiple articles/cnc program examples about G code circular interpolation, here is the list of few articles so that cnc machinists can easily navigate through different cnc programming articles.

G02 G03 G Code Example CNC Programs (G code Arc Examples)

Here is a new cnc programming examples which shows the use of G02 G03 G code circular interpolation.

G02 G03 G Code Example Program

G02 G03 G Code Circular Interpolation Example Program

G02 G03 G Code Circular Interpolation Example Program

N20 G50 S2000 T0300
G96 S200 M03
G42 G00 X35.0 Z5.0 T0303 M08
G01 Z-20.0 F0.2
G02 X67.0 Z-36.0 R16.0
G01 X68.0 :
G03 X100.0 Z-52.0 R16.0
G01 Z-82.0
G40 G00 X200.0 Z200.0 M09 T0300
M30

G Code G02 G03 I & K Example Program

G02 G03 G Code Circular Interpolation can be programmed in two ways,

G02 X... Z... R...
G02 X... Z... I... K...

The below is the same cnc program but this version uses I & K with G02 G03 G code.

N20 G50 S2000 T0300
G96 S200 M03
G42 G00 X35.0 Z5.0 T0303 M08
G01 Z-20.0 F0.2
G02 X67.0 Z-36.0 I16.0 K0
G01 X68.0 :
G03 X100.0 Z-52.0 I0 K-16.0
G01 Z-82.0
G40 G00 X200.0 Z200.0 M09 T0300
M30