Mold Separations
Mold & Die Design Tool Bar
(Part Level)
Mold separations include commands that use parting lines and part geometry to separate the part and core/cavity plates during mold design. You can separate the part at parting lines that represent the core and cavity regions. You can separate mold plates using core/cavity regions and parting faces. Slide and insert can also be created in a similar manner.
Separates the active part into core and cavity regions. Selected
faces are analyzed based on a direction to determine where the faces are
separated. The
part will be separated into two shapes (i.e., one for the core and one
for the cavity). The
Layer option allows you to place the shape representing the core
region on a separate layer.

Required
Inputs
Shapes
Select the faces to analyze or middle-click for all faces in the active part.
Direction
Select the view direction. Typically this will be the direction of mold pull.
Creates a mold slide or insert feature from a face. The
command options for this command allow you to place the feature on a separate
layer and to leave the end of the slide/insert open or closed.

Required
Inputs
Faces
Select the faces to insert. You can select one or more faces. The perimeter of the selected faces will be used to create the slide/insert faces.
Direction
Select the extrusion direction. This is the direction from which the slide/insert will approach.
Distance
Specify the distance to extrude. This will determine the length of the slide/insert.
Optional Inputs
Layer
Specify that new parting faces be placed on a layer other than the active layer.
Copy faces to insert
Check this box to copy the faces to the slide/insert feature. Otherwise, the original faces will become part of the slide/insert feature.
Leave terminal end open
Check this box to leave the terminal end of the slide feature open.
Trim Plates to Core/Cavity
Region
Trims a mold plate (or insert plate) to the core or cavity region of the active part and to existing parting faces. You can use the Separate Core/Cavity Regions command to separate the active part into both core and cavity regions.
You can use one of the parting face commands
(or any face command) to create the desired parting faces. The
parting faces should completely bisect the mold plate. The
plate is trimmed to either the core or cavity region. You
have the option of using copies or the original core/cavity and parting
faces during the trim.

Required
Inputs
Keep both core and cavity
Check this box to trim a mold plate to both core and cavity regions at the same time. If checked, the required input "Flip normals to point outward" is not required. See below.
Plate
Select the mold plate to trim.
Core/cavity
Select the core/cavity region. Arrows will appear indicating the outward facing normals of the core/cavity region.
Flip normals to point outward
Flip the arrows toward the outside of the resulting mold plate (as determined after the trim is complete). Not required if "Keep both core and cavity" above is checked.
Parting
Select the parting faces to trim to.
Optional
Inputs
Copy - This determines if copies or the original core/cavity region and parting faces are to be used. Select from the following options:
Neither - Use original core/cavity region and parting faces. They will become part of the resulting mold plate.
Parting Srf - Use a copy of the parting faces only and use the original core/cavity region.
Core/Cavity - Use a copy of the core/cavity and use the original parting faces.
Both - Use a copy of both the core/cavity region and parting faces.
Assigning Names to Features (see CAD
Tips & Techniques).