Creating a datum point by projecting a point on an edge or datum axis

You can position a datum point by selecting a point on the model and an edge or datum axis on which to project the point. Abaqus/CAE creates the datum point where the selected edge or datum axis intersects a line that is normal to it and passes through the selected point.

See Also
Methods for creating a datum point
Datum creation techniques
Controlling datum display

Context:

The figure below shows an example of creating a datum point by projecting a point on an edge.



  1. From the main menu bar, select ToolsDatum.

    The Create Datum dialog box appears. The dialog box outlines the types of datum geometry you can create.

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

    Tip: You can also create a datum point using the tool, located in the module toolbox. For a diagram of the datum tools in the toolbox, see Using the Datum toolset.

  2. From the list of types at the top of the dialog box, choose Point.

    The Method list indicates the methods you can use to create a datum point.

  3. From the Method list, select Project point on edge/datum axis.
  4. If desired, select Make Independent from the prompt area to create the datum as an independent feature.
  5. From the part or assembly in the current viewport, select a point.
  6. Select an edge or datum axis on which to project the point.

    The datum point appears. You cannot modify a datum point created with this method; you must delete the old point and create a new one.