Computer Applications in Production Engineering


Book Description

This volume reviews the latest global research results in computer applications. The book contains a selection of papers presented at the Fifth International Conference on Computer Applications in Production and Engineering, arranged by the International Federation for Information Processing and held in Beijing, China in May 1995.




Computer Applications in Production and Engineering


Book Description

This proceedings contains numerous papers presenting the latest results of applied research and the most advanced industrial applications in engineering and manufacturing. Topics include: a panorama of the main international research programmes in the field of CIM in Japan, the United States, and in Europe (ESPRIT, EUREKA) and a number of presentations of the most advanced CIM applications in the world. Also presented is current technology concerning such topical subjects as: feature-based reasoning in engineering, CAD modelling techniques, concurrent engineering, modelling techniques for manufacturing systems, the various aspects of integration in CIM between the manufacturing functions (e.g., robotics, flexible manufacturing system, quality control), expert systems in maintenance, methodological approaches to design and implement CIM systems, human and economic aspects, planning and scheduling as tools for integration, and the design of information systems in CIM (structures, object-oriented approach).




Computer Applications in Production and Engineering


Book Description

In the latter half of the 20th century, forces have conspired to make the human community, at last, global. The easing of tensions between major nations, the expansion of trade to worldwide markets, widespread travel and cultural exchange, pervasive high-speed communications and automation, the explosion of knowledge, the streamlining of business, and the adoption of flexible methods have changed the face of manufacturing itself, and of research and education in manufacturing. The acceptance of the continuous improvement process as a means for organizations to respond quickly and effectively to swings in the global market has led to the demand for individuals educated in a broad range of cultural, organizational, and technical fields and capable of absorbing and adapting required knowledge and training throughout their careers. No longer will manufacturing research and education focus on an industrial sector or follow a national trend, but rather will aim at enabling international teams of companies to cooperate in rapidly designing, prototyping, and manufacturing products. The successful enterprise of the 21st century will be characterized by an organizational structure that efficiently responds to customer demands and changing global circumstances, a corporate culture that empowers employees at all levels and encourages constant communication among related groups, and a technological infrastructure that fully supports process improvement and integration. In changing itself to keep abreast of the broader transformation in manufacturing, the enterprise must look first at its organization and culture, and thereafter at supporting technologies.




Computer Applications in Production and Engineering


Book Description

The CAPE conferences aim to identify and encourage research, development and applications of computer technology for manufacturing activities, thus promoting interaction between theory and practice. This volume reflects the most important trends in technology and should be a useful source of information for further research and development.




Computer Applications in Production and Engineering


Book Description

Hardbound. This volume is unique in its complete coverage of the factory of the future. The book presents the state of the art of all aspects of computers applied to production and engineering. Design through to production, with all the ramifications of the planning and control systems needed in the factory of the future, are to be found in the contributions from many leading international authorities in this vital area. Thus the whole cycle of product realization, and many of the accompanying problems, are analyzed in depth.




Advances in Computer Graphics


Book Description

This book is a collection of several tutorials from the EUROGRAPHICS '90 conference in Montreux. The conference was held under the motto "IMAGES: Synthesis, Analysis and Interaction", and the tutorials, partly presented in this volume, reflect the conference theme. As such, this volume provides a unique collection of advanced texts on 'traditional' com puter graphics as well as of tutorials on image processing and image reconstruction. As with all the volumes of the series "Advances in Computer Graphics", the contributors are leading experts in their respective fields. The chapter Design and Display of Solid Models provides an extended introduction to interactive graphics techniques for design, fast display, and high-quality rendering of solid models. The text focuses on techniques for Constructive Solid Geometry (CSG). The follow ing topics are treated in depth: interactive design techniques (specification of curves, surfaces and solids; graphical user interfaces; procedural languages and direct manipulation) and display techniques (depth-buffer, scan-line and ray-tracing techniques; CSG classification techniques; efficiency-improving methods; software and hardware implementations).




On the Computational Geometry of Pocket Machining


Book Description

In this monograph the author presents a thorough computational geometry approach to handling theoretical and practical problems arising from numerically controlled pocket machining. The approach unifies two scientific disciplines: computational geometry and mechanical engineering. Topics of practical importance that are dealt with include the selection of tool sizes, the determination of tool paths, and the optimization of tool paths. Full details of the algorithms are given from a practical point of view, including information on implementation issues. This practice-minded approach is embedded in a rigorous theoretical framework enabling concise statement of definitions and proof of the correctness and efficiency of the algorithms. In particular, the construction of Voronoi diagrams and their use for offset calculations are investigated in great detail. Based on Voronoi diagrams, a graph-like structure is introduced that serves as a high-level abstraction of the pocket geometry and provides the basis for algorithmically performing shape interrogation and path planning tasks. Finally, the efficiency and robustness of the approach is illustrated with figures showing pocketing examples that have been processed by the author's own implementation.










Books in Print


Book Description