Creating an Assembly Feature
Assembly
feature cuts and holes affect the assembly only; the individual
part files are not affected. You specify which components you want the
feature to affect by setting the feature
scope in the PropertyManager when you create the feature.
To create an assembly feature cut:
Open a sketch on a face or plane, and sketch a
profile of the cut. The profile can contain more than one closed contour.
Click Extruded
Cut
or Revolved
Cut
(Features toolbar), or click Insert,
Assembly Feature, Cut,
then Extrude or Revolve.
Set the options as needed in the Cut-Extrude or Cut-Revolve
PropertyManager.
To create an assembly feature hole:
Click the planar face approximately where you
want to create the hole.
Click Simple
Hole
or Hole
Wizard
(Features toolbar), or click Insert,
Assembly Feature, Hole,
then Simple or
Wizard.
Set the options as needed in the Hole PropertyManager
or Hole
Wizard PropertyManager.
To create an assembly feature
pattern:
Create
an assembly cut or hole.
Click one
of the following on the Features toolbar:
Linear Pattern 
Circular Pattern 
Table Driven Pattern 
Sketch Driven Pattern 
or click Insert,
Assembly Feature, and select one
of the following: Linear
Pattern, Circular
Pattern, Table
Driven Pattern, Sketch Driven Pattern.
Set options as needed
in the PropertyManager.
To
create an assembly feature fillet or chamfer:
Select edges or faces to fillet or chamfer.
Click Fillet
or Chamfer
(Features toolbar) or Insert,
Assembly Feature, then Fillet
or Chamfer.
Set the options as needed in the Fillet or Chamfer
PropertyManager.
To edit an assembly feature:
Right-click the assembly feature in the FeatureManager design tree,
and select either Edit Sketch
or Edit Feature.