Solutions for Materials and Process Selection for Engineering Design, 4th Edition Farag (All Chapters included)
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Course
CHMM - Certified Hazardous Materials Manager
Institution
CHMM - Certified Hazardous Materials Manager
Complete Solutions Manual for Materials and Process Selection for Engineering Design, 4th Edition by Mahmoud M. Farag ; ISBN13: 9780367419479. (Full Chapters included Chapter 1 to 10)....1. Product Design and Development in the Industrial Enterprise. Part I Performance of Materials in Service: 2. F...
,Materials and process selection for engineering design 4th edition
Materials and Process Selection
for
Engineering Design
Fourth Edition
Solutions Manual
2020
Mahmoud M Farag
Professor of Mechanical Engineering
The American University in Cairo
mmfarag@aucegypt.edu
, Materials and process selection for engineering design 4th edition
Contents
Chapter 1 Product design and development in the industrial enterprise 1
Chapter 2 Failure under mechanical loading 10
Chapter 3 Environmental degradation 13
Chapter 4 Selection of materials to resist failure 15
Chapter 5 The nature of engineering design 19
Chapter 6 Effect of material properties on design 22
Chapter 7 Effect of manufacturing processes on design 28
Chapter 8 Economic and environmental impact of materials and processes 34
Chapter 9 The materials selection process 37
Chapter 10 Materials substitution 44
, Materials and process selection for engineering design 4th edition
Chapter 1
Product design and development in the industrial enterprise
Problem 1.1
Examples of using house of quality (HOQ) to correlate customer requirements and technical
characteristics. The correlation matrix is then used to calculate the relative weights of the
technical characteristics.
a) HOQ for a racing bicycle
Technical
Importance to customer
Efficient gear changing
parameters Efficient breaking and
Tough construction
Corrosion resistant
Ergonomic design
Soft grip and seat
Maximum weight
structure/coating
Variable speeds
Maximum price
control system
mechanism
material
Customer
requirements
Safe to use 4 1 3 1 1 3 9
Light weight 5 1 9 3
Rugged and long 3 3 1 3 9
life
Comfortable to 4 3 9 3 1
ride
Quick response 4 3 9 1 3 1
from brakes
Easy control of 5 3 1 3 9
speeds
Easy to maintain 3 9 3 1 1
and clean
Inexpensive 3 1 9
Importance 39 36 59 25 36 88 77 78 27
Relative 8% 8% 13% 5% 8% 19% 17% 17% 5%
importance
Target design
10-speed rear gear and a 2-gear chain
parameters/
Soft rubbery material on the grip
specifications
Use corrosion resistant material
Ergonomic design to reduce air
Use titanium alloy mechanism
Front and back breaks
And/or good coating
CFRP or titanium
10 kg or less
resistance
$15,000
set
1
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