Pro/Engineer Wildfire

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Pro/Engineer Wildfire
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Feature-Based Modeling Create parts
assemblies by defining high level physically
meaningful features. The feature is first
sketched in two dimensions, then either extruded,
revolved, or swept to form the 3-D object. When
sketching the feature, design intent is developed
in the model by dimensioning and constraining the
sketch. Features are predefined or sketched.
Predefined features include holes, rounds, and
chamfers.
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Parametric Modeling Concept Physical shape is
driven by the values assigned to the attributes
(primary dimensions) of its features.Solid
Modeling Features Models contain all the
information that a real solid object would have.

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Basic Modules gt Sketch Mode gt Part Mode gt
Drawing Mode gt Assembly Mode
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Design Intent gt Ability to incorporate design
intent into a model. Tools Used Dimensionin
g Scheme Feature Constraints Assembly
Constraints Dimensional Relationships Referenc
es
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Model Tree Graphical model tree lists in
chronological order all features that make up a
part or assembly. A features definition can be
modified by selecting it form the model tree
using the Edit Definition command.
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Datum Plane gt Flat sketching surface. gt Used to
locate features. gt Used to create new
features.
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