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Book Cover
E-book
Author Bi, Zhuming, author

Title Computer aided design and manufacturing / Zhuming Bi, Xiaoqin Wang
Edition First edition
Published Hoboken, NJ : John Wiley & Sons, Inc., 2020

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Description 1 online resource
Series Wiley-ASME Press series
Wiley-ASME Press series.
Contents Series Preface xvii; Preface xix; About the Companion Website xxi; 1 Computers in Manufacturing 1; 1.1 Introduction 1; 1.1.1 Importance of Manufacturing 1; 1.1.2 Scale and Complexity of Manufacturing 2; 1.1.3 Human Roles in Manufacturing 4; 1.1.4 Computers in Advanced Manufacturing 6; 1.2 Computer Aided Technologies (CATs) 7; 1.3 CATs for Engineering Designs 10; 1.3.1 Engineering Design in a Manufacturing System 10; 1.3.2 Importance of Engineering Design 10; 1.3.3 Types of Design Activities 12; 1.3.4 Human Versus Computers 13; 1.3.5 Human and Machine Interactions 14; 1.4 Architecture of Computer Aided Systems 15; 1.4.1 Hardware Components 15; 1.4.2 Computer Software Systems 17; 1.4.3 Servers, Networking, and Cloud Technologies 18; 1.5 Computer Aided Technologies in Manufacturing 20; 1.6 Limitation of the Existing Manufacturing Engineering Curriculum 22; 1.7 Course Framework for Digital Manufacturing 24; 1.8 Design of the CAD/CAM Course 25; 1.8.1 Existing Design of the CAD/CAM Course 26; 1.8.2 Customization of the CAD/CAM Course 27; 1.9 Summary 28; 1.10 Review Questions 29; References 30; Part I Computer Aided Design (CAD) 35; 2 Computer Aided Geometric Modelling 37; 2.1 Introduction 37; 2.2 Basic Elements in Geometry 38; 2.2.1 Coordinate Systems 39; 2.2.2 Reference Points, Lines, and Planes 40; 2.2.3 Coordinate Transformation of Points 43; 2.2.4 Coordinate Transformation of Objects 43; 2.3 Representation of Shapes 53; 2.3.1 Basic Data Structure 54; 2.3.2 Curvy Geometric Elements 56; 2.3.3 Euler-Poincare Law for Solids 63; 2.4 Basic Modelling Methods 63; 2.4.1 Wireframe Modelling 63; 2.4.2 Surface Modelling 64; 2.4.3 Boundary Surface Modelling (B-Rep) 65; 2.4.4 Space Decomposition 67; 2.4.5 Solid Modelling 68; 2.5 Feature-Based Modelling with Design Intents 74; 2.6 Interactive Feature-Based Modelling Using CAD Tools 77; 2.7 Summary 80; 2.8 Modelling Problems 81; References 83; 3 Knowledge-Based Engineering 85; 3.1 Generative Model in Engineering Design 85; 3.2 Knowledge-Based Engineering 85; 3.3 Parametric Modelling 87; 3.3.1 Define Basic Geometric Elements 89; 3.3.2 Types of Parameters 95; 3.3.3 Geometric Constraints and Relations 99; 3.4 Design Intents 101; 3.4.1 Default Location and Orientation of a Part 101; 3.4.2 First Sketch Plane 103; 3.5 Design Equations 103; 3.6 Design Tables 105; 3.7 Configurations as Part Properties 111; 3.8 Design Tables in Assembly Models 114; 3.9 Design Tables in Applications 116; 3.10 Design Templates 117; 3.11 Summary 119; 3.12 Design Problems 119; References 122; 4 Platform Technologies 125; 4.1 Concurrent Engineering (CE) 125; 4.1.1 Brief History 125; 4.1.2 Needs of CE 125; 4.1.3 Challenges of CE Practice 128; 4.1.4 Concurrent Engineering (CE) and Continuous Improvement (CI) 128; 4.2 Platform Technologies 130; 4.3 Modularization 130; 4.4 Product Platforms 132; 4.5 Product Variants and Platform Technologies 135; 4.6 Fundamentals to Platform Technologies 138; 4.7 Design Procedure of Product Platforms 142; 4.8 Modularization of Products 142; 4.8.1 Classification of Functional Requirements (FRs) 143; 4.8.2 Module-Based Product Platforms 143; 4.8.3 Scale-Based Product Family 145; 4.8.4 Top-Down and Bottom-Up Approaches 146; 4.9 Platform Leveraging in CI 149; 4.10 Evaluation of Product Platforms 153; 4.10.1 Step 1. Representation of a Modularized Platform 155; 4.10.2 Step 2. Mapping a Modular Architecture for Robot Configurations 156; 4.10.3 Step 3. Determine Evaluation Criteria of a Product Platform 156; 4.10.4 Step 4. Evaluate Platform Solutions 159; 4.11 Computer Aided Tools (CAD) for Platform Technologies 160; 4.11.1 Modelling Techniques of Product Variants 163; 4.11.2 Design Toolboxes 163; 4.11.3 Custom Design Libraries 164; 4.12 Summary 165; 4.13 Design Projects 166; References 169; 5 Computer Aided Reverse Engineering 173; 5.1 Introduction 173; 5.2 RE as Design Methodology 175; 5.3 RE Procedure 178; 5.4 Digital Modelling 179; 5.4.1 Types of Digital Models 180; 5.4.2 Surface Reconstruction 181; 5.4.3 Algorithms for Surface Reconstruction 181; 5.4.4 Limitations of Existing Algorithms 182; 5.4.5 Data Flow in Surface Reconstruction 183; 5.4.6 Surface Reconstruction Algorithm 184; 5.4.7 Implementation Examples 186; 5.5 Hardware Systems for Data Acquisition 188; 5.5.1 Classification of Hardware Systems 191; 5.5.2 Positioning of Data Acquisition Devices 197; 5.5.3 Control of Scanning Processes 199; 5.5.4 Available Hardware Systems 200; 5.6 Software Systems for Data Processing 201; 5.6.1 Data Filtering 201; 5.6.2 Data Registration and Integration 204; 5.6.3 Feature Detection 205; 5.6.4 Surface Reconstruction 205; 5.6.5 Surface Simplification 205; 5.6.6 Segmentation 206; 5.6.7 Available Software Tools 206; 5.7 Typical Manufacturing Applications 206; 5.8 Computer Aided Reverse Engineering (CARE) 208; 5.8.1 Recap to Convert Sensed Data into Polygonal Models 209; 5.8.2 ScanTo3D for Generation of Parametric Models 211; 5.8.3 RE of Assembled Products 212; 5.9 RE -- Trend of Development 213; 5.10 Summary 213; 5.11 Design Project 214; References 215; 6 Computer Aided Machine Design 219; 6.1 Introduction 219; 6.2 General Functional Requirements (FRs) of Machines 222; 6.3 Fundamentals of Machine Design 223; 6.3.1 Link Types 223; 6.3.2 Joint Types and Degrees of Freedom (DoFs) 223; 6.3.3 Kinematic Chains 225; 6.3.4 Mobility of Mechanical Systems 226; 6.4 Kinematic Synthesis 230; 6.4.1 Type Synthesis 230; 6.4.2 Number Synthesis 230; 6.4.3 Dimensional Synthesis 232; 6.5 Kinematics 233; 6.5.1 Positions of Particles, Links, and Bodies in 2D and 3D Space 233; 6.5.2 Motions of Particles, Links, and Bodies 235; 6.5.3 Vector-Loop Method for Motion Analysis of a Plane Mechanism 240; 6.5.4 Kinematic Modelling Based on Denavit-Hartenberg (D-H) Parameters 246; 6.5.5 Jacobian Matrix for Velocity Relations 248; 6.6 Dynamic Modelling 259; 6.6.1 Inertia and Moments of Inertia 259; 6.6.2 Newton-Euler Formulation 261; 6.6.3 Lagrangian Method 266; 6.7 Kinematic and Dynamics Modelling in Virtual Design 269; 6.7.1 Motion Simulation 269; 6.7.2 Model Preparation 271; 6.7.3 Creation of a Simulation Model 271; 6.7.4 Define Motion Variables 274; 6.7.5 Setting Simulation Parameters 275; 6.7.6 Run Simulation and Visualize Motion 275; 6.7.7 Analyse Simulation Data 276; 6.7.8 Structural Simulation Using Motion Loads 277; 6.8 Summary 278; 6.9 Design Project 279; References 279; Part II Computer Aided Manufacturing (CAM) 281; 7 Group Technology and Cellular Manufacturing 283; 7.1 Introduction 283; 7.2 Manufacturing System and Components 2
Summary "Most current textbooks were written some years ago and, as with many other areas of technology and manufacturing, CAD/CAM processes and solutions have developed rapidly in this period. This book addresses the need to a) provide up-to-date coverage of current CAD/CAM usage and implementation and b) provide a single source integrating the entire design-to-manufacture process, reflecting the industry trend to further integrate CAD and CAM into a single, unified, process"-- Provided by publisher
Bibliography Includes bibliographical references and index
Notes Copyright © 2020 by John Wiley and Sons 2020
Description based on print version record and CIP data provided by publisher
Subject Manufactures -- Computer-aided design
ARCHITECTURE / CAD (Computer Aided Design) see Design, Drafting, Drawing & Presentation.
TECHNOLOGY & ENGINEERING / Industrial Design / General.
Technology
Form Electronic book
Author Wang, Xiaoqin (Writer on manufacturing), author.
LC no. 2019047706
ISBN 9781119534242
1119534240
9781119534235
1119534232
9781119667889
1119667887
1119534216
9781119534211