2012

Table Of Contents
Inserts a diameter symbol in front of the tolerance value. Click the box to
insert the diameter symbol.
Second Box
Creates the tolerance value. Enter a value in the box.
Third Box
Displays the
Material Condition dialog box (page 1062), in which you select a
modifying symbol. These symbols act as modifiers to the geometric
characteristic and the tolerance value of features that can vary in size.
The symbol is inserted into the MC box for the first tolerance value in the
Geometric Tolerance dialog box.
Tolerance 2
Creates the second tolerance value in the feature control frame. Specify the
second tolerance value in the same way as the first.
Datum 1
Creates the primary datum reference in the feature control frame. The datum
reference can consist of a value and a modifying symbol. A datum is a
theoretically exact geometric reference used to establish the tolerance zone
for a feature.
First Box
Creates the datum reference value.
Second Box
Displays the
Material Condition dialog box (page 1062), in which you select a
modifying symbol. These symbols act as modifiers to the datum reference.
The symbol is inserted into the MC box for the primary datum reference in
the Geometric Tolerance dialog box.
Datum 2
Creates the secondary datum reference in the feature control frame in the
same way as the primary datum reference.
Commands | 1059