HEIDENHAIN IK 5394-3D - Manual (Page 327)

Quadra-Chek ® 5000
4-55
Polar grids
Use the create a polar grid wizard to measure a part with like features that are in
a rotational array. For example, create a polar grid to measure a bolt hole pat-
tern. This wizard requires the user to input the number of features and the
angle between the features.
NOTE
All features in a polar grid must be evenly spaced.
Before creating a polar grid, create a new part program. Use the center of the
polar grid feature as the zero point of the part.
To create a polar grid
NOTE
Make certain the program is recording before completing the
following steps.
Step 1
Position the first feature in the polar array in the center of the field of view as
shown.