CAD CAM Theory and Practice 2nd Edition by Ibrahim Zeid,Sivasubramanian ISBN 978-0070151345 0070151345
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Product details:
ISBN 10: 0070151345
ISBN 13: 978-0070151345
Author: Ibrahim Zeid, R. Sivasubramanian
The revised and updated edition of this classic text provides a comprehensive coverage of CAD/CAM with focus on the application aspects. Replete with numerous solved examples and practical problems, it provides an excellent learning experience to students and practicing engineers.
Table of contents:
PART I: OVERVIEW OF CAD/CAM SYSTEMS
1. Introduction
1.1 CAD/CAM Contents and Tools
1.2 History of CAD/CAM Development
1.3 CAD/CAM Market Trends
1.4 Definition of CAD/CAM Tools
1.5 Industrial Look at CAD/CAM
1.6 Book Approach
1.7 Book Organization
Problems
Bibliography
2. CAD/CAM Hardware
2.1 Introduction
2.2 Types of Systems
2.2.1 Mainframe-Based Systems
2.2.2 Minicomputer-Based Systems
2.2.3 Microcomputer-Based Systems
2.2.4 Workstation-Based Systems
2.3 CAD/CAM Systems Evaluation Criteria
2.3.1 System Considerations
2.3.2 Geometric Modeling Capabilities
2.3.3 Design Documentation
2.3.4 Applications
2.4 Input Devices
2.4.1 Keyboards
2.4.2 Lightpens
2.4.3 Digitizing Tablets
2.4.4 Mouse Systems
2.4.5 Joysticks, Trackballs and Thumbwheels
2.4.6 Other Input Devices
2.5 Output Devices
2.5.1 Graphics Displays
2.5.2 Hardcopy Printers and Plotters
2.6 Hardware Integration and Networking
2.7 Programmable Logic Controllers (PLCs)
2.7.1 Element of PLC
2.7.2 Hardware Configuration PLC
2.7.3 PLC Programming
2.7.4 Advantages of PLC
2.7.5 Comparison between PLC and Computers
2.8 Hardware Trends
Problems
Bibliography
3. CAD/CAM Software
3.1 Introduction
3.2 Graphics Standards
3.3 Basic Definitions
3.3.1 Data Structure
3.3.2 Database
3.3.3 Database Management System (DBMS)
3.3.4 Database Coordinate System
3.3.5 Working Coordinate System
3.3.6 Screen Coordinate System
3.4 Modes of Graphics Operations
3.5 User Interface
3.6 Software Modules
3.6.1 Operating System (OS) Module
3.6.2 Graphics Module
3.6.3 Applications Module
3.6.4 Programming Module
3.6.5 Communications Module
3.7 Modeling and Viewing
3.8 Software Documentation
3.9 Software Development
3.10 Efficient Use of CAD/CAM Software
3.11 Software Trends
Problems
Bibliography
PART-II: GEOMETRIC MODELING
4. Types and Mathematical Representations of Curves
4.1 Introduction
4.2 Wireframe Models
4.3 Wireframe Entities
4.4 Curve Representation
4.5 Parametric Representation of Analytic Curves
4.5.1 Review of Vector Algebra
4.5.2 Lines
4.5.3 Circles
4.5.4 Ellipses
4.5.5 Parabolas
4.5.6 Hyperbolas
4.5.7 Conics
4.6 Parametric Representation of Synthetic Curves
4.6.1 Hermite Cubic Splines
4.6.2 Bezier Curves
4.6.3 B-Spline Curves
4.6.4 Rational Curves
4.7 Curve Manipulations
4.7.1 Displaying
4.7.2 Evaluating Points on Curves
4.7.3 Blending
4.7.4 Segmentation
4.7.5 Trimming
4.7.6 Intersection
4.7.7 Transformation
4.8 Design and Engineering Applications
Problems
Bibliography
5. Types and Mathematical Representations of Surfaces
5.1 Introduction
5.2 Surface Models
5.3 Surface Entities
5.4 Surface Representation
5.5 Parametric Representation of Analytic Surfaces
5.5.1 Plane Surface
5.5.2 Ruled Surface
5.5.3 Surface of Revolution
5.5.4 Tabulated Cylinder
5.6 Parametric Representation of Synthetic Surfaces
5.6.1 Hermite Bicubic Surface
5.6 Parametric Representation of Synthetic Surfaces (tiếp tục)
5.6.2 Bezier Surface
5.6.3 B-Spline Surface
5.6.4 Coons Surface
5.6.5 Blending Surface
5.6.6 Offset Surface
5.6.7 Triangular Patches
5.6.8 Sculptured Surface
5.6.9 Rational Parametric Surface
5.7 Surface Manipulations
5.7.1 Displaying
5.7.2 Evaluating Points and Curves on Surfaces
5.7.3 Segmentation
5.7.4 Trimming
5.7.5 Intersection
5.7.6 Projection
5.7.7 Transformation
5.8 Design and Engineering Applications
Problems
Bibliography
6. Types and Mathematical Representations of Solids
6.1 Introduction
6.2 Solid Models
6.3 Solid Entities
6.4 Solid Representation
6.5 Fundamentals of Solid Modeling
6.5.1 Set Theory
6.5.2 Regularized Set Operations
6.5.3 Set Membership Classification
6.6 Half-Spaces
6.6.1 Basic Elements
6.6.2 Building Operations
6.6.3 Remarks
6.7 Boundary Representation (B-rep)
6.7.1 Basic Elements
6.7.2 Building Operations
6.7.3 Remarks
6.8 Constructive Solid Geometry (CSG)
6.8.1 Basic Elements
6.8.2 Building Operations
6.8.3 Remarks
6.9 Sweep Representation
6.9.1 Basic Elements
6.9.2 Building Operations
6.9.3 Remarks
6.10 Analytical Solid Modeling (ASM)
6.10.1 Basic Elements
6.10.2 Building Operations
6.10.3 Remarks
6.11 Other Representations
6.12 Organization of Solid Modelers
6.13 Solid Manipulations
6.13.1 Displaying
6.13.2 Evaluating Points, Curves and Surfaces on Solids
6.13.3 Segmentation
6.13.4 Trimming and Intersection
6.13.5 Transformation
6.13.6 Editing
6.14 Solid Modeling-Based Applications
6.15 Design and Engineering Applications
Problems
Bibliography
7. CAD/CAM Data Exchange
7.1 Introduction
7.2 Evolution of Data Exchange Format
7.2.1 Shape-Based Format
7.2.2 Product Data-Based Format
7.2.3 ISO Standard
7.3 IGES
7.3.1 Description
7.3.2 Data Representation
7.3.3 File Structure and Format
7.3.4 Processors
7.3.5 Remarks
7.4 PDES
7.4.1 Description
7.4.2 Data Representation
7.4.3 Remarks
Problems
Bibliography
PART-III: TWO-AND THREE-DIMENSIONAL GRAPHICS CONCEPTS
8. Geometric Transformations
8.1 Introduction
8.2 Transformations of Geometric Models
8.2.1 Translation
8.2.2 Scaling
8.2.3 Reflection
8.2.4 Rotation
8.2.5 Homogeneous Representation
8.2.6 Concatenated Transformations
8.3 Mappings of Geometric Models
8.3.1 Translational Mapping
8.3.2 Rotational Mapping
8.3.3 General Mapping
8.3.4 Mappings as Changes of Coordinate System
8.4 Inverse Transformations and Mappings
8.5 Projections of Geometric Models
8.5.1 Orthographic Projections
8.5.2 Perspective Projections
8.6 Design and Engineering Applications
Problems
Bibliography
9. Visual Realism
9.1 Introduction
9.2 Model Clean-Up
9.3 Hidden Line Removal
9.3.1 Visibility of Object Views
9.3.2 Visibility Techniques
9.3.3 Sorting
9.3.4 Coherence
9.3.5 Formulation and Implementation
9.3.6 Sample Hidden Line Algorithms
9.3.7 Hidden Line Removal for Curved Surfaces
9.4 Hidden Surface Removal
9.4.1 Thez-Buffer Algorithm
9.4.2 Wamock’s Algorithm
9.5 Hidden Solid Removal
9.5.1 Ray-Tracing Algorithm
9.6 Shading
9.6.1 Shading Modes
9.6.2 Shading Surfaces
9.6.3 Shading Enhancements
9.6.4 Shading Solids
9.7 Coloring
9.7.1 Color Models
9.8 User Interface for Shading and Coloring
Problems
Bibliography
10. Graphics Aids
10.1 Introduction
10.2 Geometric Modifiers
10.3 Names
10.4 Layers
10.5 Colors
10.6 Grids
10.7 Groups
10.8 Dragging and Rubberbanding
10.9 Clipping
Problems
Bibliography
11. Graphics Manipulations and Editings
11.1 Introduction
11.2 Entity Selection Methods
11.2.1 Individual Entity
11.2.2 All Displayed Entities
11.2.3 Groups
11.2.4 Enclosing Polygon or Window
11.2.5 Chaining Contiguous Entities
11.2.6 Width
11.3 Manipulation Operations
11.3.1 Verification of Model and Database Parameters
11.3.2 Entity Verification
11.3.3 Entity Copying (Duplication)
11.3.4 Geometric Arrays
11.3.5 Transformation
11.3.6 Entity Blanking/Unblanking
11.3.7 Geometric Measurements
11.3.8 Entity Offsetting
11.4 Editing Operations
11.4.1 Entity Trimming
11.4.2 Entity Division
11.4.3 Entity Stretching
11.4.4 Entity Editing
11.5 Design and Engineering Applications
Problems
Bibliography
12.1 Introduction
12.2 General Procedure of the Finite Element Method
12.3 Finite Element Analysis
12.3.1 Development of Integral Equations
12.3.2 Method of Weighted Residuals
12.3.3 Continuum Discretization
12.3.4 Assembly of Element Equations
12.3.5 Imposing Boundary Conditions
12.3.6 Lumping External Applied Loads
12.3.7 Solution of Global Equations
12.3.8 Other Finite Element Analyses
12.3.9 Convergence of Finite Element Solutions
12.4 Isoparametric Evaluation of Element Matrices
12.4.1 Element Mapping
12.4.2 Shape Functions by Inspection
12.4.3 Evaluation of Element Matrices
12.5 Finite Element Modeling
12.6 Mesh Generation
12.6.1 Mesh Requirements
12.6.2 Semi-Automatic Methods
12.6.3 Fully Automatic Methods
12.7 Design and Engineering Applications
Problems
Bibliography
13. Part Programming and Manufacturing
13.1 Introduction
13.2 Part Production Cycle
13.3 Manufacturing Systems
13.4 Manufacturing Processes
13.4.1 Removing Processes
13.4.2 Forming Processes
13.4.3 Deforming Processes
13.4.4 Joining Processes
13.5 Integration Requirements
13.6 Process Planning
13.6.1 Manual Approach
13.6.2 Variant Approach
13.6.3 Generative Approach
13.6.4 Hybrid Approach
13.6.5 Geometric Modeling for Process Planning
13.7 Part Programming
13.7.1 Fundamentals of NC
13.7.2 Basics of NC Programming
13.7.3 NC Programming Languages
13.8 Tool Path Generation and Verification
13.8.1 Generation of Tool Paths
13.8.2 Verification of Tool Paths
13.9 Design and Engineering Applications
Problems
Bibliography
14. Computer Aided Quality Control
14.1 Introduction
14.2 Contact Inspection Methods
14.3 Noncontact Inspection Methods
14.3.1 Machine Vision
14.3.2 Scanning Laser Beam Devices
14.3.3 Photogrammetry
14.4 Noncontact Inspection Methods – Nonoptical
14.4.1 Electrical Field Techniques
14.4.2 Radiation Techniques
14.4.3 Ultrasonics
Problems
15. Computer Aided Manufacturing
15.1 Computer Assisted Process Planning (CAPP)
15.2 Group Technology
15.2.1 How does Group Technology Work?
15.2.2 Steps Required for the Execution of Group Technology
15.2.3 Group Technology Concepts
15.3 Computer Aided Production Management System (CAPMS)
15.4 Materials Requirement Planning (MRP)
15.4.1 Master Production Schedule
15.5 Shop-floor Control System
15.5.1 Shop-floor Control
15.5.2 Functions of Shop-floor Control
15.6 Computer Assisted Production Scheduling
15.6.1 What is Production Scheduling?
15.6.2 Sequencing and Scheduling Rules
15.7 Computer Monitoring and Control System
15.8 Flexible Manufacturing System (FMS)
15.8.1 Components/Elements of FMS
15.9 Parts-Based Manufacturing Information System
15.9.1 Concepts
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