Tolerancing The Features - HEIDENHAIN QUADRA-CHEK 3000 Operating Instructions Manual

11
11.3.3

Tolerancing the features

The setting of tolerances is described using an example based on the features that
were measured and constructed in the Quick Start chapter.
Setting size tolerances
You can define the size tolerances for the following geometry parameters of a
feature:
Axis positions (X, Y) of the center point
Angle (θ) between the X axis of the coordinate system and the reference axis
Width (W) and length (L) of slot and rectangle
Length (L) of line and distance
Largest dimension (A) and smallest dimension (C) of a blob
Radius (R) of circle and arc
Diameter (D) of circle and arc
X
258
The procedure for setting the size tolerances is the same for all
features. The following description shows how to set the size tolerance
for the axis position X of a circle.
Drag the feature from the feature list into the workspace
The Overview tab is displayed
Tap the Tolerances tab
The tab for tolerancing the selected feature is displayed
Tap the size tolerance X
An overview of the selected size tolerance appears
Activate tolerancing of the measured value with the ON/OFF
sliding switch
The drop-down list with the selected General tolerance ISO
2768 or Decimal place tolerances is activated
Measurement evaluation | Defining tolerances
HEIDENHAIN | QUADRA-CHEK 3000 | Operating Instructions | 6/2016