You fix the three holes of the bracket.
-
In the Simulation study tree, right-click Fixtures
and select Fixed Geometry
.
The
Fixture
PropertyManager appears.
For studies with shell parts,
Fixed Geometry sets translations and rotations to zero, while Immovable sets
only translations to zero. Fixed Geometry and Immovable are similar for
studies with solid parts.
-
In the graphics area, click the edges of the three holes as shown in the figure.
Edge<1>, Edge<2>, and Edge<3> appear in the Faces, Edges, Vertices for Fixture 
box.
-
Click
.