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Pro/Engineer

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Feature Parts are created as combination of engineering features ... Pro/Engineer CAD ... Created Date: 1/31/2005 6:35:27 PM Document presentation format: – PowerPoint PPT presentation

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Title: Pro/Engineer


1
Pro/Engineer
  • Nate Bradley

2
Pro/Engineer
  • A feature based, parametric, solid 3D geometric
    modeling CAD/CAM package that enables a user to
    develop all aspects of a product design in a
    concurrent manner.

3
Feature
  • Parts are created as combination of engineering
    features
  • Features are specified based on setting the
    values and attributes of elements
  • Features have vertices, edges, surfaces, volume
    and mass properties
  • Protrusion, holes, cuts

4
Parametric
  • The physical shape of the part or assembly is
    driven by the value assigned to the attributes
    (primarily dimensions) of its features.
  • May change dimensions or attributes at any time
  • Relations

5
Solid Modeling
  • Model has volume and can have mass if density is
    specified
  • Surfaces are automatically created when removing
    material
  • May only create realizable objects

6
Pro/E System Organization
  • Pro/E system is divided into a number of
    specialized modes including
  • Part - 3D
  • Assembly
  • Drawing
  • Manufacturing
  • Sketcher 2D

7
Example Assembly
8
Pro/E Modes
9
Datum Planes in Pro/E
  • Datum planes are used as references for
    constructing the model
  • Datum planes are not geometry features but act as
    reference when you sketch a feature, orient the
    model, assemble components, etc.
  • 2 sides Yellow Red, depending on which side is
    facing the screen
  • Arrow Direction

10
Parent/Child Relations
  • A child feature is one that references a
    previously created parent feature
  • A change in a parent feature may potentially
    affect a child feature

11
Pro/E Storage
  • Storage during a session
  • Set Working Directory CAE etc.
  • Trail files - Keeps track of everything you do
    during a session. If you exit w/o saving, you can
    play a trail file to get back what you lost
  • Delete Old Versions

12
Pro/E Tutorial
  • Spin, Pan, Zoom
  • Part Creation
  • Units
  • Sketching
  • Dimensioning
  • Extruding
  • Cutting
  • Revolving
  • Editing
  • Saving
  • .prt
  • .igs
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