Fanuc G15 G16 End / Begin Polar Coordinate Interpolation

G15 End Polar Coordinate Interpolation

G15 End Polar Coordinate Interpolation

Programming

G15

G16 Begin Polar Coordinate Interpolation

G16 Begin Polar Coordinate Interpolation

Programming

G16

Between G16 and G15 points can be defined by polar coordinates.

The selection of the plane in which polar coordinates can be programmed occurs with G17 – G19.

With the address of the first axis the radius will be programmed,
with the address of the second axis the angle will be programmed,
both related to the workpiece zero point.

Example

Fanuc G15 G16 End Begin Polar Coordinate Interpolation

N75 G17 G16
N80 G01 X50 Z30
first axis: radius X=50
second axis: angle Y=30