DesignSpark Mechanical Online Help

Splitting faces and edges

Use the SplitClosed tool to split Faces and Edges.

To create an edge on a face

  1. Click SplitClosed in the IntersectClosed group on the DesignClosed tab.

    The Select TargetClosed tool guide is enabled.

  2. Select the face you want to split.

  3. (Optional) Select a tool guide.

    Mouse over faces or edges in your design to preview the edge that will be created on the target. DimensionsClosed are displayed along the U and V edge of the face.

    Tip: You can use the Tab key to cycle through the tool guide options, or with the pointer over the selected face, cycle through the dimensions.

  4. Click to select the face, plane, or edge you want to use to split the selected face. You can select multiple faces and use box select.

    You can hold Shift and hover over an edge while selecting the cutter points. The midpoint on the edge will be marked with a yellow ball in parentheses. The x and y dimensions will emanate from that point.

  5. The Select Results tool guide remains active until there is only one split line remaining, so you can remove all but one split line without reactivating the tool guide

Example

Dimensioning from the midpoint of an edge to split a face.

Splitting with curves outside of the face

You can SplitClosed faces using Curves, whether they are touching the face or not. Connected curves can be used as the cutter by holding the Shift key. An example is shown below.

 

ClosedTo split a face with another face, plane, or patterns of planes
ClosedTo split a face using a point on an edge or surface
ClosedTo split a face using two points
ClosedTo split a face using a perpendicular line from a point on an edge
ClosedTo split a periodic face
ClosedTo split an edge, curve, or beam

Tool guides

The following tool guides help step you through the process. Use the Tab key to cycle through them. As soon as the tool guide switches, the cursor may change to reflect the active guide.

The Select TargetClosed tool guide is active by default. If you did not pre-select the target face or surface, you can select it from within the SplitClosed tool using the Select tool guide. Ctrl+click multiple surfaces or solid faces in the same plane to split them all.

Use the SplitClosed EdgeClosed tool guide to split edges, curves, or beams.

The Select Cutter FaceClosed tool guide activates once you select a target. When this tool guide is active, click to select the face or surface you want to use to create an edge on the target.

The Select UV Cutter PointClosed tool guide activates once you select a target. Mouse over an edge to preview the new edges that will be created. Click to create the edge on the selected face. You can mouse over an edge with this tool guide to display and edit the length along the edge, and the percentage of the edge that is between the first point and the end point.

The Select Perpendicular Cutter PointClosed tool guide activates once you select a target. Select an edge to preview where the perpendicular split will be made. Click to create the edge on the selected face. The face is split perpendicular to the edge you select.

The Select Two Cutter Points tool guide activates once you select a target. Click to select the first point on an edge, then mouse over another edge to preview the new edge that will be created. Click to create the edge on the selected face. The shortest line is drawn between the two points. You can mouse over an edge with this tool guide to display and edit the length along the edge, and the percentage of the edge that is between the first point and the end point.

Select the Select Results tool guide, then click newly created edges to remove any edges you don't want to keep.

Options

The following option is available in the SplitClosed tool:

 

Make Curves

Select this option to create sketch lines instead of splitting the face.


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