MEGR 3231 EXAM 1 QUESTIONS WITH CORRECT ANSWERS

MEGR 3231 EXAM 1 QUESTIONS
WITH CORRECT ANSWERS



Computer Aided Design (CAD) - Correct Answers -Implementation of computers in the
creation, modification,and optimization of a design.

>Computer Aided Drafting

>Computer Aided Modeling

Computer Aided Machining (CAM) - Correct Answers -Application of computers to the
creation and assembly of physical components.

Computer Aided Machining (CAM)

"NC" - Correct Answers -Numerical Control or Computer driven machine tools

Computer Aided Machining (CAM)

"RP/AM" - Correct Answers -Rapid Prototyping / Additive Manufacture

Computer Aided Machining (CAM)

"CAPP" - Correct Answers -Computer Aided Process Planning

plan work

minimize manufacturing steps

Computer Aided Engineering (CAE) - Correct Answers -Application of computers to the
testing and analysis of digital models for design.

Computer Aided Engineering (CAE)

"FEA"
>What types? - Correct Answers -Finite Element Analysis
1.) Static
2.) Dynamic
Thermal Analysis

, Computer Aided Engineering (CAE)

"CFD" - Correct Answers -Computational Fluid Dynamics

CAD TOPICS OVERVIEW - Correct Answers -1.) Family Tables

2.)Advanced Features
a.) Sweep
b.) Blend
c.) Variable Section Sweep
d.) Swept Blend

3.) Surface Modeling

4.) Sheet Metal

5.) File Management
a.) Transfer File Format
i. DXF
ii. IGES
iii. STL
iv. VRML

b.) File Sharing Cross Platform

c.) PDM / PLM

6.) Additive Manufacturing
a.) Rapid Technologies
i. Liquid
ii. Powder
iii. Solid

b.) CAM
i. Additive
ii. Subtractive

Early CAD Research

"1950s" - Correct Answers -CNC Programming

Early CAD Research

"1960's" - Correct Answers -Sketchpad [Ivan Sutherland]