Engineering Design Process

304 Pages·2010·6.678 MB·English

by  Yousef Haik, Tamer M. Shahin

Engineering Design Process
Second Edition
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Engineering Design Process
Second Edition
Yousef Haik
University of North Carolina—Greensboro
Tamer Shahin
Kings College London, UK
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Engineering Design Process, © 2011,2003Cengage Learning
Second Edition
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Yousef Haik and Tamer Shahin
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To our parents, wives, and children.
To future designers.
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Brief Table of Contents
Chapter1 Introduction 2
Lab 1: Ethics 27
Lab 2: Ethics and Moral Frameworks 33
Chapter2 Essential Transferrable Skills 42
Lab 3: Ice Breaking—Forming Teams 45
Lab 4: Team Dynamics 54
Lab 5: Project Management (Microsoft Project) 61
Lab 6: Presentation Style 90
Chapter3 Identifying Needs and Gathering Information
(Market Research) 98
Chapter4 Customer Requirements 114
Lab 7: Kano Model Customer Needs Assessment 126
Chapter5 Establishing Functional Structure 132
Lab 8: Reverse Engineering 148
Chapter6 Specifications 152
Chapter7 Developing Concepts 172
Chapter8 Concepts Evaluation 190
Chapter9 Embodiment Design 212
Lab 9: Ergonomics 222
Chapter10 Detailed Design 230
Lab 10: Material Selection Tutorial 239
Lab 11: Geometric Dimensioning and Tolerancing 243
Lab 12: Use of Pro/MECHANICA®for
Structural Analysis 243
Chapter11 Selection of Design Projects 270
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Contents
Preface xv
Chapter1 Introduction 2
1.1 Objectives 3
1.2 Definition of Engineering Design 3
1.2.1 Design Levels 3
1.3 Importance and Challenges of Engineering Design 4
1.4 Introduction to Systematic Design 6
1.5 Design Process 8
1.5.1 Identifying Customer Needs (Requirements) 12
1.5.2 Market Analysis (Requirements) 14
1.5.3 Defining Goals (Requirements) 15
1.5.4 Establishing Functions (Product Concept) 16
1.5.5 Task Specifications (Product Concept) 18
1.5.6 Conceptualization (Solution Concept) 19
1.5.7 Evaluating Alternatives (Solution Concept) 20
1.5.8 Embodiment Design 20
1.5.9 Analysis and Optimization 20
1.5.10 Experiment 21
1.5.11 Marketing 21
1.6 Professionalism and Ethics 22
1.6.1 NSPE Code of Ethics 22
LAB 1: Ethics 27
LAB 2: Ethics and Moral Frameworks 33
1.7 Problems 38
1.7.1 Team Activities 38
1.7.2 Individual Activities 38
1.8 Selected Bibliography 40
Chapter2 Essential Transferable Skills 42
2.1 Objectives 43
2.2 Working In Teams 43
2.2.1 Forming a Team 44
LAB 3: Ice Breaking—Forming Teams 45
2.2.2 Dynamics of a Team 51
LAB 4: Team Dynamics 54
2.3 Scheduling 55
2.3.1 Gantt Chart 56
2.3.2 CPM/PERT 57
ix