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Books > Professional & Technical > Mechanical engineering & materials > Production engineering > Computer aided manufacture (CAM)
The race to take full advantage of technological breakthroughs in computer science and communications has forced major changes in the role of people in companies that employ, or wish to implement, advanced manufacturing systems (AMS). Ironically, as industry has become more dependent on advanced technology, human factors have become ever more critical to the success of any business venture. The implementation of new technologies requires fundamental changes in a company's mode of planning; plant organization; job design; compensation and raise policy; personnel selection, training, and education; and labor management relations. Organization and Management of Advanced Manufacturing is a comprehensive review of human factors issues as they relate to computer integration of manufacturing resources, computer-aided process planning, manufacturing, design and engineering. It provides a framework for the successful integration of technology, personnel, and organization. And it offers the insights, observations, and proven methods of 47 leading international authorities on the subject, from industry, government, and academia. For industrial and production engineers, managers, plant supervisors, and human resources administrators, this book is an outstanding practical guide to the ins and outs of implementing and maintaining AMS. Researchers will discover a well-constructed platform from which to launch further inquiries. Organization and Management of Advanced Manufacturing is also indispensable reading for graduate students in engineering, business administration, computer science, psychology, and sociology.
The third international workshop on applications of computational mechanics in geotechnical engineering discussed the area of computational mechanics applied to geotechnical problems. During the event, topics such as ground reinforcement and computational models were covered.
In the competitive business arena companies must continually strive to create new and better products faster, more efficiently, and more cost effectively than their competitors to gain and keep the competitive advantage. Computer-aided design (CAD), computer-aided engineering (CAE), and computer-aided manufacturing (CAM) are now the industry standard. These seven volumes give the reader a comprehensive treatment of the techniques and applications of CAD, CAE, and CAM.
One critical barrier leading to successful implementation of flexible manufacturing and related automated systems is the ever-increasing complexity of their modeling, analysis, simulation, and control. Research and development over the last three decades has provided new theory and graphical tools based on Petri nets and related concepts for the design of such systems. The purpose of this book is to introduce a set of Petri-net-based tools and methods to address a variety of problems associated with the design and implementation of flexible manufacturing systems (FMSs), with several implementation examples.There are three ways this book will directly benefit readers. First, the book will allow engineers and managers who are responsible for the design and implementation of modern manufacturing systems to evaluate Petri nets for applications in their work. Second, it will provide sufficient breadth and depth to allow development of Petri-net-based industrial applications. Third, it will allow the basic Petri net material to be taught to industrial practitioners, students, and academic researchers much more efficiently. This will foster further research and applications of Petri nets in aiding the successful implementation of advanced manufacturing systems.
This book examines the extent of, and motives for, the diffusion of flexible automation (FA) at global level and then turns to the local and firm level, bringing together in-depth studies of sixty-two firms in Brazil, India, Mexico, Thailand, Turkey and Venezuela. Research focuses on the impact of computer-numerically-controlled machine tools on scale and scope by exploring changes in lot sizes and product variety (product scale and scope), total plant output (plant scale) and total firm output (firm scale). Barriers to setting up FA-based operations are discussed, as are factors which may affect a decision to locate in a developing country. The contributed studies reveal a relatively slow diffusion of FA in developing countries and it is demonstrated that while FA possibly increases scope, it also requires that plant output be increased in order to maintain efficiency. Alcorta concludes that the location in developing countries will probably only be viable for large domestic firms, multinationals seeking to relocate simple but labour intensive assembly processes and firms in countries with significant domestic markets. This work is unique in addressing the scale and scope issues in developing countries and in the wealth of information regarding machine tools which it provides. The data provided in the appendix includes official United Nations data, previously unpublished. This will be of use for all research into trends in the use of machine tools.
IMS'97, the fourth in the series of IFAC Workshops on Intelligent
Manufacturing Systems, was held in Seoul, Korea, on July 21-23,
1997. It was sponsored by the IFAC Technical Committee on Advanced
Manufacturing Technology and organized by the Engineering Research
Center for Advance Control and Instrumentation at Seoul National
University on behalf of the Institute of Control, Automation and
Systems Engineers in Korea. Rapid progress in the area of modern manufacturing is probably
most evident through the developments in intelligent manufacturing
systems. The same fast advancements have made the objective of
achieving a balanced technical program a challenging task. The
International Program Committee (IPC) wanted the Workshop to
include the most notable and recent results, but still to reflect
the versatility of maturing IMS technologies. In the Workshop, the importance of intelligence in modern manufacturing has gained considerable recognition from engineers and researchers due to today's unforeseen manufacturing environment change. This Workshop focused on the issue "intelligent manufacturing," especially, with two intriguing keynote speeches, a special invited session on the worldwide IMS Project and two tutorial programs as well as the 64 papers from 16 countries worldwide. We do hope that this event has provided the excellent opportunity to identify the future trends as well as exchange and learn ideas and experiences in intelligent manufacturing.
Intelligent control is an emergent field involving the development of new control techniques, such as reasoning, learning and perception, and has a great impact on a number of applications including robotics and process control. The symposium brought together control systems specialists, equipment manufacturers, and end-users, to evaluate techniques, components, and instruments for intelligent control. The selected papers in this volume cover intelligent control techniques, actuators, sensors, image processing, computer vision, software and communications. Papers relating to applications, such as robotics, power and process control, manufacturing, aerospace and traffic control are also included.
The world is undergoing a profound transformation, driven by radical technological changes and an accelerated globalisation process. A new culture of greater resource efficiency and disruptive innovation will require new technologies, processes and materials, fostering new knowledge, innovation, education and a digital society, bringing forward new business opportunities and novel solutions to major societal challenges. Challenges for Technology Innovation: an Agenda for the Future is the result of the 1st International Conference on Sustainable Smart Manufacturing - S2M, held at the Faculty of Architecture in Lisbon, Portugal, on October 20-22, 2016. It contains innovative contributions in the field of Sustainable Smart Manufacturing and related topics, making a significant contribution to further development of these fields. This volume covers a wide range of topics including Design and Digital Manufacturing, Design Education, Eco Design and Innovation, Future Cities, Medicine 4.0, Smart Manufacturing, Sustainable Business Models, Sustainable Construction, Sustainable Design and Technology and Sustainable Recycling.
This book gives an overview of the works performed by the Computer and Automation Institute of the Hungarian Academy of Sciences. Since the late 1970s, there was a need for the recognition of the fundamental role of adequate abstractions and higher level conceptual models in all fields of computer applications. The approach presented explores various conceptual descriptive methods of specification processing.
Manufacturing plays a vital role in European economy and society, and is expected to continue as a major generator of wealth in the foreseeable future. A competitive manufacturing industry is essential for the prosperity of Europe, especially in the face of accelerating deindustrialisation. This book provides a broad vision of the future of manufacturing, analysed from a system-management viewpoint and with a special focus on ICT-related matters. Each contribution presents a complex and multidisciplinary research domain from a specific perspective. The first part of the book gives an overview on technology: past, present and future, while the following topics are introduced in the latter part of the book: - Product Lifecycle Management - Sustainable Products and Processes - Production Scheduling and Control - Benchmarking and Performance Measures - Industrial Services - Human Factors and Education in Manufacturing - Collaborative Engineering - Supply Chain Integration The book is intended to provoke debate, build consensus and stimulate creative discussion, leading to further novel research initiatives in the future.
3D design is now a key technology for effective collaboration between manufacturing companies. Since the introduction of light-weight 3D data technology, "post-3D CAD/CAM/CAE data" is now compatible for use across manufacturing, sales and marketing processes. The successful use of 3D data throughout such processes has become indispensable for the competitive strength of companies in the manufacturing industry. For a company to survive and win in the manufacturing industry, it must not only accumulate light-weight 3D data, but also share this information within the company and with related companies, and train key personnel in the use of this data. 3D Manufacturing Innovation introduces the best practices developed by Toyota, Sony, Nikon, Casio and other pioneers in the global engineering scene, providing the reader with invaluable tips for manufacturing innovation. 3D Manufacturing Innovation is a valuable guide for corporate IT managers, consultants and professionals involved in CAD/CAM/CAE, as well as to vendors of digital engineering software.
Balancing encyclopedic scope with useful detail, this convenient reference supplies the most essential concepts and methods necessary to capitalize on the innovations of industrial automation, including mathematical fundamentals, ergonomics, industrial robotics, government safety regulations, and economic analyses. Incorporates computer science applications to industrial, mechanical, and electrical engineering-providing valuable insights and answers for both technical and managerial problems Written by over 50 industry and university experts from the United States, Canada, Germany, Hong Kong, India, Japan, Spain, the United Kingdom, and New Zealand, the Handbook of Industrial Automation reviews algebraic, probabilistic, and related numerical methods clarifies the basics of automated control systems, digital signal processing, and sample-data systems examines current and future manufacturing applications such as intelligent systems, linear and dynamic programming, and industrial robots investigates implementation of safety procedures considers the dynamics of human interaction with automated tools discusses financial forecasting and cost estimation techniques and more Including over 2700 literature citations, equations, drawings, photographs, and tables, and designed to be both time and cost effective, the Handbook of Industrial Automation is the essential one-stop resource for industrial, manufacturing, mechanical, nuclear, electrical and electronics, optical, control, computer, consulting, and plant engineers; and upper-level undergraduate, graduate, and continuing-education students in these disciplines.
Cellular formation is one of the most active areas of manufacturing research because efficient cells are vital to competitive manufacturing. Issues discussed relate to the development, implementation, and evaluation of machine manufacturing systems. Focusing on how machines are chosen for tasks and how they are grouped into efficient and cost- effective assemblies, the editors surveyed the current body of research and provide the latest techniques, methodologies, algorithms and tools for practical implementation considering today's computerized and automated manufacturing environment.
xiv box for Balanced Automation, research in this area is still young and emerging. In our opinion, the development of hybrid balanced solutions to cope with a variety of automation levels and manual approaches, is a much more challenging research problem than the search for a purely automatic solution. Various research activities described in this book illustrate some of these challenges through the development proposals, assisting tools, and initial results. In certain chapters however, the balancing aspects are not yet achieved in the research area, but their inclusion in this book is intended to give a broader and more comprehensive perspective of the multiple areas involved. One important aspect to be noticed is the extension and application of the concept of balanced automation to all areas of the manufacturing enterprise. Clearly, the need for a "balanced" approach is not restricted to the shop floor components, rather it applies to all other areas, as illustrated by the wide spectrum of research contributions found in this book. For instance, the need for an appropriate integration of multiple systems and their perspectives is particularly important for the implantation of virtual enterprises. Although both the BASYS'95 and the BASYS'96 conferences have provided important contributions, approaches, and tools for the implantation of balanced automation systems, there are a number of areas that require further research: .
Petri nets are widely used in modeling, analysis, and control of discrete event systems arising from manufacturing, transportation, computer and communication networks, and web service systems. However, Petri net models for practical systems can be very large, making it difficult to apply such models to real-life problems. System Modeling and Control with Resource-Oriented Petri Nets introduces a new resource-oriented Petri net (ROPN) model that was developed by the authors. Not only does it successfully reduce model size, but it also offers improvements that facilitate effective modeling, analysis, and control of automated and reconfigurable manufacturing systems. Presenting the latest research in this novel approach, this cutting-edge volume provides proven theories and methodologies for implementing cost and time-saving improvements to contemporary manufacturing systems. It provides effective tools for deadlock avoidance?deadlock-free routing and deadlock-free scheduling. The authors supply simple and complex industrial manufacturing system examples to illustrate time-tested concepts, theories, and approaches for solving real-life application problems. Written in a clear and concise manner, the text covers applications to automated and reconfigurable manufacturing systems, automated guided vehicle (AGV) systems, semiconductor manufacturing systems, and flexible assembly systems. Explaining complex concepts in a manner that is easy to understand, the authors provide the understanding and tools needed for more effective modeling, analysis, performance evaluation, control, and scheduling of engineering processes that will lead to more flexible and efficient manufacturing systems.
This book presents the proceedings of the 3rd International Conference on the Industry 4.0 Model for Advanced Manufacturing (AMP 2018), held in Belgrade, Serbia, on 5-7 June 2018, the latest in a series of high-level conferences that brings together experts from academia and industry to exchange knowledge, ideas, experiences, research findings, and information in the field of manufacturing. The book addresses a wide range of topics, including, for example, design of smart and intelligent products, developments in CAD/CAM technologies, rapid prototyping and reverse engineering, multistage manufacturing processes, manufacturing automation in the Industry 4.0 model, cloud-based products, and cyber-physical and reconfigurable manufacturing systems. By providing updates on key issues and recent advances in manufacturing engineering and technologies, it aids the transfer of vital knowledge to the next generation of academics and practitioners. It appeals to anyone working or conducting research in this rapidly evolving field.
The three-volume set CCIS 923, CCIS 924, and CCIS 925 constitutes the thoroughly refereed proceedings of the First International Conference on Intelligent Manufacturing and Internet of Things, and of the 5th International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2018, held in Chongqing, China, in September 2018.The 135 revised full papers presented were carefully reviewed and selected from over 385 submissions.The papers of this volume are organized in topical sections on: digital manufacturing; industrial product design; logistics, production and operation management; manufacturing material; manufacturing optimization; manufacturing process; mechanical transmission system; robotics.
Presenting the concept and design and implementation of configurable intelligent optimization algorithms in manufacturing systems, this book provides a new configuration method to optimize manufacturing processes. It provides a comprehensive elaboration of basic intelligent optimization algorithms, and demonstrates how their improvement, hybridization and parallelization can be applied to manufacturing. Furthermore, various applications of these intelligent optimization algorithms are exemplified in detail, chapter by chapter. The intelligent optimization algorithm is not just a single algorithm; instead it is a general advanced optimization mechanism which is highly scalable with robustness and randomness. Therefore, this book demonstrates the flexibility of these algorithms, as well as their robustness and reusability in order to solve mass complicated problems in manufacturing. Since the genetic algorithm was presented decades ago, a large number of intelligent optimization algorithms and their improvements have been developed. However, little work has been done to extend their applications and verify their competence in solving complicated problems in manufacturing. This book will provide an invaluable resource to students, researchers, consultants and industry professionals interested in engineering optimization. It will also be particularly useful to three groups of readers: algorithm beginners, optimization engineers and senior algorithm designers. It offers a detailed description of intelligent optimization algorithms to algorithm beginners; recommends new configurable design methods for optimization engineers, and provides future trends and challenges of the new configuration mechanism to senior algorithm designers.
The aim of the book is to provide engineers with a practical guide to Finite Element Modelling (FEM) in Abaqus CAE software. The guide is in the form of step-by-step procedures concerning yarns, woven fabric and knitted fabrics modelling, as well as their contact with skin so that the simulation of haptic perception between textiles and skin can be provided. The specific modelling procedure will be proceeded by a theoretical background concerning mechanical characteristics of the modelled elements or phenomena. Models will be validated and discussed. In addition, virtual object tests results will be presented and compared to the outcome of the modelling process.
This proceeding is a compilation of selected papers from the 8th International Workshop of Advanced Manufacturing and Automation (IWAMA 2018), held in Changzhou, China on September 25 - 26, 2018. Most of the topics are focusing on novel techniques for manufacturing and automation in Industry 4.0 and smart factory. These contributions are vital for maintaining and improving economic development and quality of life. The proceeding will assist academic researchers and industrial engineers to implement the concepts and theories of Industry 4.0 in industrial practice, in order to effectively respond to the challenges posed by the 4th industrial revolution and smart factory.
In the past decade, feature-based design and manufacturing has gained some momentum in various engineering domains to represent and reuse semantic patterns with effective applicability. However, the actual scope of feature application is still very limited. Semantic Modeling and Interoperability in Product and Process Engineering provides a systematic solution for the challenging engineering informatics field aiming at the enhancement of sustainable knowledge representation, implementation and reuse in an open and yet practically manageable scale. This semantic modeling technology supports uniform, multi-facet and multi-level collaborative system engineering with heterogeneous computer-aided tools, such as CADCAM, CAE, and ERP. This presented unified feature model can be applied to product and process representation, development, implementation and management. Practical case studies and test samples are provided to illustrate applications which can be implemented by the readers in real-world scenarios. By expanding on well-known feature-based design and manufacturing approach, Semantic Modeling and Interoperability in Product and Process Engineering provides a valuable reference for researchers, practitioners and students from both academia and engineering field.
Despite the numerous competitive advantages of one-of-a-kind production (OKP), the low efficiency and high costs associated with OKP companies threaten to push their business opportunities into the hands of cheaper overseas suppliers. One-of-a-Kind Production introduces a novel strategy and technology to help OKP companies to efficiently mass-produce customized products. In One-of-a-Kind Production, case studies from OKP companies are used to validate the feasibility and effectiveness of the OKP strategy and technology. These case studies include: a structural steel construction company, a manufacturer of specifically ordered compressors and refrigeration systems, a customized high pressure vessel manufacturing company, and a custom window and door manufacturer. To help readers understand OKP strategy and technology, the authors offer a year's free access to the OKP Management and Control Software System. This system is based on a new integrated production control and management concept, namely product production structure. It is a useful tool - and One-of-a-Kind Production is a valuable guide - for production engineers and managerial staff in manufacturing companies, as well as for university researchers and graduate students.
What are the design or selection criteria for robots that will be capable of carrying out particular functions? How can robots and machines be installed in work locations to obtain maximum effectiveness? How can their programming be made easier? How can a work location be arranged so as to accommodate successfully automatic machines? Traditionally, these questions have only been answered as a result of long and exhaustive study, involving complex calculations and the use of many sketches and plans. Computers and interactive computer graphics provide the possibility of automation for this type of analysis, thus making the task of robot designers and users easier. This volume is concerned with mathematical modelling and graphics representation of robot performance (eg their fields of action, their performance index) as a function of their structure, mechanical parts and memory systems. Used in conjunction with operating specifications, such as movement programs and computer-aided design (CAD) data bases that describe parts or tools, these perform ance models can allow the potential of different robots or different models of the same type of robot to be compared, workstations to be organized efficiently, responses to be optimized, errors to be minimized and can make off-line programming by computer a real possibility. In the future, it is certain that the appearance of robots designed to monitor their own performances will allow applications and safety conditions to be considerably improved." |
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