The goals of this tutorial are:
• To import the model by means of a STEP data file
• To use the GAMBIT cleanup tools to identify and eliminate short edges and small
faces that can adversely affect meshing
• To mesh the model using unstructured, tetrahedral mesh elements the quality of
which is controlled by means of size functions
This tutorial, in conjunction with Tutorial 12, also illustrates the differences between geometry import by means of STEP data files and direct CAD geometry import. Specifically,
Tutorial 12 employs a model identical to that shown above but imports the data directly,
as a “part” file, from the CAD program that was used to create the drill-bit geometry.
(NOTE: The geometry for this example was created by means of the Pro/ENGINEER
CAD program.)
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