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MEG 361 CAD

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20 diapositives · 506 Views · Jul 31, 2014

MEG 361 CAD. Dr. Mostafa S. Hbib. Components of CAD/CAM/CAE. Hardware and software enable interactive shape manipulation. Components of CAD/CAM/CAE …. Software Components CAD . CAD Software allows the designer to interactively Create, Manipulate, and

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MEG 361 CAD
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  1. MEG 361 CAD • Dr. Mostafa S. Hbib

  2. Components of CAD/CAM/CAE • Hardware and software enable interactive shape manipulation

  3. Components of CAD/CAM/CAE ….

  4. Software ComponentsCAD • CAD Software allows the designer to interactively • Create, • Manipulate, and • Store the shape in the database

  5. Software ComponentsCAD examples Mechanical Drawing using AutoCad

  6. Software ComponentsCAD examples Architectural Drawing using AutoCad

  7. Software ComponentsCAD examples Geometrical Modeling

  8. Software ComponentsCAM • CAM Software allows to facilitate the manufacturing process of the product cycle; • Planning, • Managing and/or • Controlling the operations of product manufacturing.

  9. Software ComponentsCAM examples Output of NC Tool path Simulation

  10. Software ComponentsCAE • CAE Software allows the designer to simulate and study how the product will behave.

  11. Software ComponentsCAE examples

  12. Typical CAD/CAM/CAE Software

  13. Typical CAD/CAM/CAE Software

  14. Windows Based CAD Systems • PC Hardware has become incredibly fast and powerful. • Software developers have begun Producing good software products taking advantage of the MS-windows graphics environment since 1996.

  15. Windows Based CAD Systems..Common Features • Use the functions provided by MS windows 2000 look similar to other MS Programs users feel comfortable, learn to use them fast. • Have Object Linking and Embedding capabilities ….. More ……

  16. Windows Based CAD Systems..Common Features • Use “Component technology” i., e; the best key software elements are selected from among available software. • Employ Object-Oriented technology: • guides the userto give necessary input, • save memory ( all data associated with a part stored in one file. ….. More ……

  17. Windows Based CAD Systems..Common Features • Provides capability of either ‘parametric modeling’ or ‘variational modeling’. both approaches allow a user to define a shape by using constraints instead of manipulating the shapes of elements directly. The only difference is • whether the constraints are solved • sequentially or simultaneously. • ….. More ……

  18. Windows Based CAD Systems..Common Features • Internet support which allows remotely located users to communicate regarding the same part while marking up the part model on their screens.

  19. Department of Mechanical EngineeringUniversity of Bahrain MEG 361 CADQuiz #1-------------------------------------------------------------------------------------------- Model the part shown 10 points