
Use a Profile.
In the Core/Cavity tab, click Create Insert.
In the graphics window, select the faces on which to model the insert.
In the dialog box, click Profile Loops.
In the graphics window, select the profile loops used to loft the insert.
In the Termination group, define the length of the insert by using one of the following methods:
Molding
In the graphics window, select a plane.
Distance
In the graphics window, select a plane or edge, and then enter a Distance value. If necessary, click Direction to reverse the direction of the insert.
Expand the Insert dialog box to set the following additional parameters:
Offset Insert
Enter the distance between the insert start plane and the insert sketch plane.
Taper
Enter the draft angle of the extension insert.
Select Clearance to enable the Clearance tab, in which you can specify clearance dimensions.
Click OK.
Use the Face Set Tool.
In the Core/Cavity tab, click Create Insert.
To create the profile loops without manually selecting edges, check the option Automatic profile loops. The boundary faces must be adjacent to each other to generate the loops.
Click the Select seed face selection arrow.
Select a seed face in the graphics window.

Click the Select boundary faces selection arrow.
Select a boundary face in the graphics window.

In the dialog box, click Generate/update the selection set.
Click Add the selection set into Faces selection to generate the geometry.
In the Termination pane, click the Molding or Distance option. The following image uses the Molding option.
In the graphics window, click the termination plane.

Click OK to create the insert.

In the Core/Cavity tab, click Create Insert.
In the Insert dialog box, select the Template method, and then select a template from the following types:
In the Placement group, select a type of placement:
| Option | Description |
|---|---|
| Linear | In the graphics window, select a plane on which the sketch template lies, and two reference edges to locate the template. |
| Concentric | In the graphics window, select a plane on which the sketch template lies, and a circle, arc edge, or cylinder face to locate the template. |
| UV values | In the graphics window, select a plane on which the sketch template lies. |
In the Termination group, define the length of the insert by using one of the following methods:
Molding
In the graphics window, select the reference surfaces or the component to be the end face of the insert.
Distance
In the graphics window, select the reference component to trim the insert solid.
To rotate the sketch template, enter a rotation angle.
Expand the Insert dialog box to set the following additional parameters:
Offset
Enter the distance between the insert start plane and the insert sketch plane.
Taper
Enter the draft angle of the extension insert.
On the Clearance tab, specify clearance dimensions.
Click OK.
On the Core/Cavity tab, click Create Insert.
In the Insert dialog box, select the From Sketch method.
In the graphics window, select an insert sketch to extrude.
In the Termination group, define the length of the insert by using one of the following methods:
Molding
In the graphics window, select the reference surfaces or the component for the end face of the insert.
Distance
In the graphics window, select the reference component to trim the insert solid.
Expand the Insert dialog box to set the following additional parameters:
Offset
Enter the distance between the insert start plane and the insert sketch plane.
Taper
Enter the draft angle of the extension insert.
On the Clearance tab, specify clearance dimensions.
Click OK.