study note of FDM : What is CAD?

Download excellent quality study note and ebooks of amie section a in pdf,ppt,doc format
Post Reply
subham
Site Admin
Site Admin
Posts: 955
Joined: Sun Apr 29, 2012 11:23 pm

study note of FDM : What is CAD?

Post by subham »

What is CAD ?

The full name of CAD is a Computer aided Design. The name suggest that it is a process of design by using computer. And we can say as a definition CAD is a design activity that involves the effective use of the computer to design, Modify/Editing, Analyze or Documentation an engineering design.

CAD is included with

<>Use of computers (hardware & software) for designing products

<>Numerical method, optimizations etc.

<>2D/3D drafting

<>3D modeling for visualization

<>Modeling curves, surfaces, solids, mechanism, assemblies, etc.

And generally CAD consist of four stages

1. Geometric modeling
2. Engineering Analysis
3. Design review and evaluation
4. Automated drafting

There are several good reason for using CAD system to support the engineering design those are

1. To increase the productivity of the designer
2. to improved the quality of the design
3. To improved design documentation
4. To create a manufacturing data base

study note of FDM : What is CAD?

Sponsor

Sponsor
 

Post Reply

Return to “Design and Manufacturing (AD 301))”