11.24.4 Creating a swept cut

Select ShapeCutSweep from the main menu bar to create a swept shell cut through the part in the current viewport. You can create a swept cut through only three–dimensional parts.

You create a swept cut by sketching a sweep path on a selected face and sketching a closed sweep profile, as shown in the following figure (the top edge of the profile is not shown):

The sweep profile is always perpendicular to the beginning of the path, and the profile always remains normal to the path as it is swept along its length. The sketch of the sweep path and the sketch of the sweep profile define the swept cut feature; both can be modified using the Feature Manipulation toolset.

To create a swept cut feature:

  1. From the main menu bar, select ShapeCutSweep.

    ABAQUS/CAE displays prompts in the prompt area to guide you through the procedure.

    Tip:  You can also create a swept cut using the tool, located with the cut tools in the Part module toolbox. For a diagram of the tools in the Part module toolbox, see Using the Part module toolbox, Section 11.17.

  2. Select the planar face on which to sketch the sweep path. If no suitable face exists, you can select a datum plane.

    Tip:  If you are unable to select the desired planar face, you can change the selection behavior by clicking the selection options tool in the prompt area. For more information, see Using the selection options, Section 6.3.

  3. Select an edge and the orientation of the edge on the Sketcher grid. The edge must not be perpendicular to the selected face. By default, the selected edge will appear vertical and on the right side of the Sketcher grid. To choose a different orientation for the edge, click the arrow on the right side of the dialog box and choose an orientation from the list that appears.

    Tip:  If the edge of the selected face is curved or does not provide the desired orientation, you can create a datum axis. You can then select the datum axis to control the orientation of the part on the Sketcher grid.

    ABAQUS/CAE highlights the selected edge, enters the Sketcher, and rotates the part until the selected face aligns with the plane of the Sketcher grid and the selected edge aligns with the grid in the desired orientation.

    If you are unsure of the part's orientation relative to the Sketcher grid, use the view manipulation tools from the toolbar to view its position. Use the reset view tool to return to the original view.

  4. Sketch the sweep path. The sweep path must meet the following guidelines:

    In the prompt area, click Done to indicate you have finished sketching the sweep path.

    ABAQUS/CAE exits the Sketcher and restores the original view of the part. A highlighted line indicates the sweep path and its direction. You are now ready to sketch the sweep profile.

  5. Select an edge and the orientation of the edge on the Sketcher grid. The selected edge must not be parallel to the sweep path direction. By default, the selected edge will appear vertical and on the right side of the Sketcher grid. To choose a different orientation for the edge, click the arrow on the right side of the dialog box and choose an orientation from the list that appears.

    ABAQUS/CAE highlights the selected edge, enters the Sketcher again, and rotates the part so that the Sketcher grid lies on a plane normal to the beginning of the sweep path with the sweep path direction pointing out of the screen. In addition, the selected edge aligns with the grid in the desired orientation. The intersection of two dashed lines indicates the origin of the sweep path.

  6. Sketch the sweep profile. The sweep profile must meet the following guidelines:

    • The profile must be closed.

    • The resulting cut cannot intersect with itself.

    You can sketch the profile anywhere on the Sketch grid; ABAQUS/CAE sweeps the profile along a path parallel to the sweep path. Click Done to indicate you have finished sketching the sweep profile.

    ABAQUS/CAE exits the Sketcher, restores the original view of the part, and creates the swept cut through the part. The resulting cut cannot intersect with itself.


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