HEIDENHAIN IK 5394-3D - Manual (Page 553)

A-9
Quadra-Chek ® 5000
Equal bilateral tolerances
Bilateral tolerance values will be centered around the edges of the nominal
profile. For example, an equal bilateral tolerance of 0.005 will be applied as
±0.0025.
Check the Bilateral box and enter the desired tolerance value into the Toler-
ance data field for equal bilateral tolerances.
Unequal tolerances
Unequal bilateral or unilateral tolerance values are specified by the user for
In-material tolerance and Out-material tolerances. The example below shows
a bore with different In-material and Out-material tolerances.
Uncheck the Bilateral box and enter the desired In-material and Out-mate-
rial tolerance values in the data fields provided.
An equal Bilateral tolerance of 0.005 is applied as... ±0.0025
In this example,
Unequal bilateral tolerances are applied as...
Bore tolerances of
+0.003 and -0.001