Contact Region

Defines conditions for individual contact and target pairs. Several Contact Regions can appear as child objects under a Connection Group object. The Connection Group object name automatically changes to Contacts.


Tip:  This object is supported by the Analyses Selection Worksheet feature that enables you to specify whether to apply the object to one or more analyses included in your simulation.


Object Properties

Tree Dependencies

Insertion Methods

Use any of the following methods after highlighting Connections or Connection Group object:

  • Inserted automatically if you choose Create Automatic Connections through a right mouse click Connections (or Contacts) object.

  • Click Contact on Connections Context Tab and choose a contact type.

  • Right-click the Connections folder (or Connection Group) object or in the Geometry window, and select Insert > Manual Contact Region.

Right-click Options

In addition to common right-click options, relevant right-click options for this object include:

  • Create: When you select a Contact Region object (or multiple Contact Region objects), the Create context menu option provides the following additional options:

    Contact Sizing

    Creates a Contact Sizing control under the Mesh folder.

    Contact Tool

    Creates a Contact Tool under the Connections folder. The application automatically scopes the tool to the selected Contact Region(s) only.

    Mesh Contact(s) or Connection(s)

    Creates Mesh Connection and Contact Match objects from Contact Regions. The application scopes the new Mesh Connection or Contact Match objects to the geometries of the Contact Region(s) and sets the tolerance to be equal to the trim tolerance of the contact region. The Mesh Connections and Contact Matches are added into new Mesh Connection Group and Contact Match Group folders.

    Environment Submenu

    The Create option provides a submenu of options to create specific result objects for environments that include the options shown below. The application inserts the corresponding object under the Solution folder for the selected environment and automatically scopes the object to the Contact Region (or Contact Regions).

    • Force Reaction

    • Moment Reaction

    • Contact Tracker

    • Contact Tool

  • Enable/Disable Transparency

  • Hide All Other Bodies

  • Flip Contact/Target

  • Set Default APDL Names

  • Search Connections for Duplicate Pairs

  • Go to Connections for Duplicate Pairs: Available if connection object shares the same geometries with other connection objects.

  • Save Contact Region Settings

  • Load Contact Region Settings

  • Reset to Default

  • Promote to Named Selection

API Reference

See the Contact Region section of the ACT API Reference Guide for specific scripting information.

Additional Related Information

See the following sections for more information: