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Integrating Advanced Computer-aided Design, Manufacturing, and Numerical Control: Principles and Implementations [Hardback]

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  • Formāts: Hardback, 456 pages, weight: 961 g, illustrations
  • Izdošanas datums: 31-Jan-2009
  • Izdevniecība: Information Science Reference
  • ISBN-10: 1599047144
  • ISBN-13: 9781599047140
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Integrating Advanced Computer-aided Design, Manufacturing, and Numerical Control: Principles and ImplementationsPalielināt
  • Formāts: Hardback, 456 pages, weight: 961 g, illustrations
  • Izdošanas datums: 31-Jan-2009
  • Izdevniecība: Information Science Reference
  • ISBN-10: 1599047144
  • ISBN-13: 9781599047140
Citas grāmatas par šo tēmu:
Permanent link: https://www.kriso.lv/db/9781599047140.html
Keywords:
"This book presents basic principles of geometric modelling while featuring contemporary industrial case studies"--Provided by publisher.

The role of computer-aided designs in modern manufacturing process is examined by Xu (mechanical engineering, U. of Auckland, New Zealand), who maintains that the integration of technology is absolutely vital to businesses of all sizes in this day and age. The author has written this text for students and researchers in the fields of computer-aided design (CAD), computer-aided process planning (CAPP), computer-aided manufacturing (CAM) and computer numerical control (CNC) as well as engineers working in industrial R&D facilities. The principles of integrated feature technology, CNC machine tool usage and Internet-based integration are also explained. This text also provides an introduction to the principles and implementation of STEP data models. Annotation ©2009 Book News, Inc., Portland, OR (booknews.com)
Foreword xii
Preface xiv
Acknowledgment xxiii
About the Author xxiv
Section I: Principles and Backgrounds
Geometric Modelling and Computer-Aided Design
1(31)
Introduction to Geometric Modelling
2(1)
Geometric Modelling Approaches
2(15)
Wire-Frame Modelling
2(4)
Surface Modelling
6(5)
Solid Modelling
11(6)
Computer-Aided Design
17(10)
CAD System Architecture
17(10)
Computer Hardware for CAD
27(2)
Conclusion
29(1)
References
30(2)
CAD Data Exchange and CAD Standards
32(22)
Issues at Hand
33(1)
CAD Kernels
33(2)
Data Interoperability
35(13)
Different Types of Data Translation/Conversion
35(1)
Dual Kernel CAD Systems
36(1)
Direct Data Translators
36(2)
Common/Neutral Translators
38(10)
Discussions
48(2)
Comparing Data Exchange Methods
49(1)
Data Quality
49(1)
Conclusion
50(1)
References
51(3)
Computer-Aided Process Planning and Manufacturing
54(21)
Computer-Aided Process Planning
55(12)
Basic Steps in Developing a Process Plan
55(6)
Principal Process Planning Approaches
61(6)
Computer-Aided Manufacturing
67(5)
Computer Applications in a Manufacturing Plant
68(1)
Key Aspects of CAM in a Manufacturing System
69(2)
Manufacturing Control
71(1)
Conclusion
72(1)
References
73(2)
Feature Technology
75(15)
Feature Definition
76(1)
Feature Taxonomy
77(6)
Feature Representation Schemes
83(1)
Surface Features vs. Volumetric Features
83(3)
Feature-Based Methodologies
86(2)
Conclusion
88(1)
References
88(2)
Feature Recognition
90(19)
Basic Concepts of Feature Recognition
91(1)
Classification of Feature Recognition Systems
91(8)
Feature Detection
92(4)
Feature Generation
96(3)
Some Issues on Feature Recognition
99(7)
Concavity/Convexity of a Geometric Entity
99(4)
Optimal Interpolation of Machinable Volumes
103(2)
Consideration of Blanks
105(1)
Conclusion
106(1)
References
107(2)
Feature Interactions
109(17)
Surface Feature Interactions
110(6)
Surface Features
110(1)
Classification of Surface Feature Interactions
110(1)
Overlapping Features
111(4)
Significance of Surface Feature Interactions
115(1)
Volumetric Feature Interactions
116(4)
Volumetric Features
116(3)
Significance of Feature Interactions
119(1)
Indirect Feature Interations
120(1)
A Case Study
120(4)
Conclusion
124(1)
References
124(2)
Integrated Feature Technology
126(39)
Integration Versus Interfacing
126(3)
Integrated Feature Recognition
129(17)
Machining Volumes for Different Operations
129(1)
Features for Finishing Operations
130(1)
Intermediate Workplace
131(1)
Machining Requirements
131(4)
Dealing with Fuzzy Information
135(4)
Making Decisions Based on Fuzzy Data
139(1)
An Example
140(2)
Machining Allowances for Different Cuts
142(1)
A Case Study
142(4)
Determing Machining Features from a FBD Model
146(8)
Mapping Design Features to Machining Features
149(3)
Feature Mapping
152(2)
Machining Features and Cutting Tools
154(7)
Cutting Tool Classification
154(1)
Mapping Design Features to Cutting Tools
155(6)
Conclusion
161(1)
References
162(3)
CNC Machine Tools
165(23)
A Historical Perspective
166(1)
Principles of Numerical Control
166(1)
Typical CNC Machine Tools
167(3)
Machining Capabilities of a CNC Machine
168(1)
Vertical Machining Centres
168(1)
Horizontal Machining Centres
169(1)
Tooling for CNC Machine Tools
170(4)
Material for Cutting Tools
170(2)
Tooling Systems
172(1)
Automatic Tool Changer System
172(2)
Principal Elements of a CNC Machine Tool
174(5)
Machine Base
175(1)
Machine Spindles
176(1)
Spindle Drives
176(1)
Slide Drives
177(1)
Direct Numerical Control
178(1)
Designation of Axis and Motion of CNC Machines
179(4)
Z Axis of Motion
179(1)
X Axis of Motion
180(1)
Y Axis of Motion
180(1)
Rotary Motions A, B, and C
180(1)
Origin of the Standard Coordinate System
180(1)
Additional Axes
181(2)
Direction of Spindle Rotation
183(1)
Some Schematics of CNC Machine Tools
183(1)
Parallel Machine Tools: A Little ``Sidetrack''
184(2)
Conclusion
186(1)
References
187(1)
Endnote
187(1)
Program CNCs
188(43)
Program Basics
189(3)
Program Format
189(1)
NC Words
189(3)
Other Controllable Functions
192(1)
Coordinate System and Program Zero
192(2)
Coordinate System
192(1)
Plus and Minus
192(1)
Program Zero
193(1)
Absolute vs. Incremental
194(1)
Compensations
194(7)
Offsets
195(1)
Organization of Offsets
196(1)
Wear Offsets vs. Geometry Offsets
196(1)
Instate an Offsets
196(1)
Offsets and Trial Machining
196(1)
Tool Length Compensation
197(1)
Cutter Radius Compensation
198(3)
Programming Methods for Interpolation
201(3)
Linear Interpolation
201(1)
Circular Interpolation
201(2)
Parabolic Interpolation
203(1)
Summary of Some Common NC Codes
204(4)
Lists of Some Common G Codes
204(1)
Reset States
204(4)
Lists of Some Common M Codes
208(1)
Examples of NC Programs
208(2)
Programming Hole-Making Operations
208(1)
Programming Linear Profiles
209(1)
Programming Circular Profiles
209(1)
Contemporary Approach to Part Programming
210(18)
Automatically Programmed Tools (APT)
212(14)
CAD/CAM Approach
226(2)
Conclusion
228(1)
References
229(2)
Section II: Integration and Implementations
Integration of CAD/CAPP/CAM/CNC
231(15)
Models of Integrating CAD/CAPP/CAM/CNC
232(1)
A Case Study of Integrating CAD/CAPP/CAM
232(5)
Concurrent Product Modelling in a CAD/CAM System
232(1)
A Bird's-Eye View of the Case Study
233(3)
CAD/CAM Enabling a Concurrent Environment
236(1)
Reflections
237(1)
Limited Efforts to Integrate CAM and CNC
237(6)
Post-Processor: A Source of Vexation
238(1)
Challenges
238(1)
The APT Effort
239(1)
The BCL Effort
240(1)
The BNCL Effort
241(2)
Intermediate Languages for CNC Programming
243(1)
Conclusion
243(1)
References
244(1)
Endnote
245(1)
Integration Based on STEP Standards
246(20)
Data Exchange Using STEP and STEP-NC
247(14)
Data Exchange between CAD Systems
248(1)
Data Flow between CAD, CAPP, CAM and CNC Systems
248(1)
Features as a Common Thread
249(2)
Integration through STEP AP Harmonization
251(1)
Integrate CAD with CAPP
252(1)
Integrate CAPP with CAM
252(2)
Integrate CAM with CNC
254(1)
STEP-NC Data Model
255(1)
Data Access Implementation Methods
255(6)
Conclusion
261(1)
References
262(4)
Function Block-Enabled Integration
266(17)
Function Block Structure
266(3)
Function Block-Enabled CAD/CAPP/CAM Integration
269(1)
Integrating CAM with CNC
270(10)
Model-View-Control Design Pattern
270(1)
Software Implementation FBDK and FBRT
271(2)
Layered Architecture of the CNC System
273(2)
The Prototype CNC System
275(5)
Conclusion
280(1)
References
281(2)
Development of an Integrated, Adptable CNC System
283(14)
Task-Level Data vs. Method-Level Data
283(1)
Generate a Native STEP-NC Program
284(1)
Modelling Native Machining Facilities
285(5)
STEP-NCMtDm
287(3)
An Adaptor
290(3)
STEP-NC Pre-Processor
290(1)
STEP-NC Encoder
290(2)
Funtion Block Mapping Unit
292(1)
Human-Machine Interface
293(2)
Conclusion
295(1)
References
295(2)
Integrating CAD/CAPP/CAM/CNC with Inspections
297(14)
Closed-Loop Machining and On-Machine Inspection
297(1)
Past Research
298(1)
A Data Model for OMI
299(5)
An Integrated Machining and Inspection System
304(2)
Implementation
306(3)
Conclusion
309(1)
References
310(1)
Internet-Based Integration
311(15)
A Collaborative Framework
312(1)
System Model
313(6)
Client Tier: User Interface
314(2)
Business Logic Tier: CAPP Server
316(2)
Data Tier: Data Model
318(1)
Framework Development
319(4)
Client Tier Implementation
319(1)
Business Logic Tier Implementation
320(1)
Data Tier Implementation
320(3)
Conclusion
323(1)
References
324(2)
From CAD/CAPP/CAM/CNC to PDM, PLM and Beyond
326(28)
PDM's Capabilities
327(2)
Evolution of PDM Methodology
328(1)
Benefits of PDM Systems
329(1)
Interdisciplinary Collaboration
329(1)
Reduced Product Development Cycle Time
329(1)
Reduced Complexity of Accessing the Information of Company
329(1)
Improved Product Management
329(1)
Improved Lifecycle Design
330(1)
Supply-Chain Collaboration
330(1)
Web-Based PDM
330(4)
Tiered-Architecture
331(1)
Similarities between Web-Technology and PDM Methodology
331(1)
Capability Improvements
332(2)
Further Challenges
334(1)
PDM Standardization
334(3)
Integrated and Extended PDM
337(1)
Product Lifecycle Management
338(9)
Definition of PLM
338(2)
PLM Solution Model
340(1)
Benefits of PLM
341(1)
PLM Implementation
341(2)
PLM Standardization
343(2)
Share-A-Space: PLM in Practice
345(2)
Looking Forward to ``Grand'' Integration
347(3)
People-Paper Technique
348(1)
File-Transfer Technique
348(1)
API Programs
348(1)
Distributed Objects
348(2)
Conclusion
350(1)
References
351(3)
Key Enabling Technologies
354(40)
Knowledge-Based Systems
355(7)
Expert Systems Technology
355(1)
Expert Systems Development Approaches
356(1)
Knowledge in Product Design and Manufacturing
357(2)
Applications of Expert Systems
359(3)
Artificial Neural Network Methods
362(7)
Introduction to Neural Nets
362(1)
ANN Used in Feature Technologies
363(3)
ANN Used for Process Planning
366(3)
Genetic Algorithm
369(6)
Implementation Procedure of Genetic Algorithm
370(2)
Applications of Genetic Algorithm
372(3)
Agent-Based Technology
375(6)
Basics of Agents
376(1)
Applications of Agent Technology
377(4)
Other Technologies
381(2)
Fuzzy Logic
381(1)
Petri Nets
382(1)
Ant Colony Optimization
382(1)
Conclusion
383(1)
References
383(11)
Index 394