30-01-2013, 12:34 PM
An Overview of Pro/ENGINEER
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The Foundation of Pro/ENGINEER
What is Pro/ENGINEER?
Pro/ENGINEER is a computer graphics system for
modeling various mechanical designs and for performing
related design and manufacturing operations.
The system uses a 3D solid modeling system as the
core, and applies the feature-based, parametric
modeling method.
In short, Pro/ENGINEER is a feature-based, parametric
solid modeling system with many extended design and
manufacturing applications.
How is Pro/ENGINEER different from other
CAD systems?
Pro/ENGINEER was the first CAD system entirely based upon feature-based
design and parametric modeling. Today most software producers have
recognized the advantage of this approach and shifted their product onto this
platform. Nevertheless, the differences between a feature-based, parametric
solid modeling CAD system
Pro/ENGINEER Functionality
The basic functionality of Pro/ENGINEER is broken into
four major areas:
• Part Modeling and Design
• Assembly Modeling and Design
• Design Documentation (Drawing Generation)
• General Functionality
The Function Modules of Pro/ENGINEER
The core of Pro/ENGINEER is the feature-based,
parametric solid modeling system for modeling mechanical
parts.
The part model created by this system can be used to form
mechanical assemblies and to produce engineering
drawings.
The model can also be used to carry out many other
related analysis, simulation, planning and manufacturing
activities such as the generation of CNC tool paths and
Bills of Material. These extended functions are reflected by
the following example Pro/ENGINEER modes.