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Author: Raymond J. Goult
Publisher: Springer Science & Business Media
ISBN: 3642843484
Category : Computers
Languages : en
Pages : 146
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Book Description
This book is concerned with problems and solutions associated with the exchange of data between different computer aided design, engineering and manufacturing (CAx) systems. After an analysis of the current problems a new strategy consisting of a test methodology, check software and tools for the improvement of the data exchange process are discussed. The particular problems associated with the transfer of curve and surface data are expanded upon and new methods to overcome them presented. With all these tools a system-specific adaption of neutral files is made possible. Thus the integration of several incompatible CAx systems within devel- opment and production processes can be effectively improved. In order to exclude incorrect data a new methodology for neutral file processor tests has been worked out. Finally, the benefits resulting from this new strategy are shown by the example of data transfer not only between CAx systems but also between consecutive production processes.
Author: Raymond J. Goult
Publisher: Springer Science & Business Media
ISBN: 3642843484
Category : Computers
Languages : en
Pages : 146
Get Book Here
Book Description
This book is concerned with problems and solutions associated with the exchange of data between different computer aided design, engineering and manufacturing (CAx) systems. After an analysis of the current problems a new strategy consisting of a test methodology, check software and tools for the improvement of the data exchange process are discussed. The particular problems associated with the transfer of curve and surface data are expanded upon and new methods to overcome them presented. With all these tools a system-specific adaption of neutral files is made possible. Thus the integration of several incompatible CAx systems within devel- opment and production processes can be effectively improved. In order to exclude incorrect data a new methodology for neutral file processor tests has been worked out. Finally, the benefits resulting from this new strategy are shown by the example of data transfer not only between CAx systems but also between consecutive production processes.
Author: Abdulrahman Al-Ahmari
Publisher: CRC Press
ISBN: 1498736270
Category : Business & Economics
Languages : en
Pages : 367
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Book Description
The inspection process is one of the most important steps in manufacturing industries because it safeguards high quality products and customer satisfaction. Manual inspection may not provide the desired accuracy. This book introduces and implements a new methodology and develops the supporting technologies for automated inspection planning based on Computer Aided Design (CAD) models. It also provides and implements an efficient link for automated operation based on Coordinate Measuring Machine (CMM). The link’s output is a DMIS code programming file based on the inspection planning table that is executed on CMM.
Author: Consortium CCE-CNMA
Publisher: Springer Science & Business Media
ISBN: 3642796397
Category : Computers
Languages : en
Pages : 193
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Book Description
Today's manufacturing environment is characterised by significant change in the way it is able to respond to its business objectives. Companies now face new challenges to meet customer demands including greater flexibility, a wider range of products, higher quality, improved lead time, whilst maintaining _c.ompetitive prices. The changes manifest in each company will differ but, the trend is towards providing a leaner, more responsive organisation. This is reflected in the need for Information Technology (IT) systems to be more integrated across an enterprise and for the systems to be provided on a distributed basis. At the same time it is imperative that the costs associated with these IT systems and the range of skills required by an enterprise to develop and support such systems should be minimal. One way of achieving this objective is to adopt the use of standards. During recent years there has been a lot of activity to standardise the way that manufacturing devices communicate with each other. Considerable progress has been made, thanks not least to the success of the international effort of stand ardisation bodies like ISO, IEEE and IEC, and projects applying standardised protocols like Manufacturing Automation Protocol (MAP), in the USA, Commun ications Network for Manufacturing Applications (CNMA) in Europe and not forgetting Mini-MAP and Fieldbus technology.
Author: ESPRIT Consortium CCE-CNMA
Publisher: Springer Science & Business Media
ISBN: 3642796370
Category : Computers
Languages : en
Pages : 215
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Book Description
Within CIME environments, one continually comes across a multitude of different working practices, network devices, information systems and manufacturing technologies. This heterogeneous environment extends to individual enterprises and can have profound effects on the efficiency and effectiveness of an organisation, and often results in symptoms such as: long product lead times, poor visibility of the product and process status, high product inventory and work-in progress, low data integrity, etc., as well as incurring excessive infrastructure costs. Having to select an appropriate information system to help achieve the business objectives of anyone manufacturing enterprise can be an awesome task. During the 1980s, vendor-independent communications such as MAP (Manu facturing Automation Protocol) and CNMA (Communications Network for Manufacturing Applications) brought standard, open communications to computer controlled industrial devices, but this alone was not enough to satisfy the more demanding requirements of creating and maintaining manufacturing applications. In order to create manufacturing solutions that effectively utilise Open Systems Interconnection (OSI) it is necessary to look beyond the standard communications protocols to how and why applications are developed.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 54
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Book Description
Author:
Publisher:
ISBN:
Category : Information technology
Languages : en
Pages : 32
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Book Description
Author: Commission of the European Communities
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 320
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Book Description
Author: Vikram Sharma
Publisher: CRC Press
ISBN: 1003812791
Category : Computers
Languages : en
Pages : 332
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Book Description
CAD/CAM systems are perhaps the most crucial advancement in the field of new technology relating to engineering, design and drawing in all technical domains. CAD/CAM stands for computer-aided design and computer-aided manufacturing. These systems are useful in all facets of contemporary design and architecture. The fundamentals of CAD/CAM systems are covered in detail throughout this book. This book aims to introduce the fundamental aspects, complete with an adequate numberof illustrations and examples, without delving too deeply into the specifics of the subject matter. This book is valuable in the classroom for both teachers and students. Features Each chapter begins with the Learning Outcomes (LOs) section, which highlights the critical points of that chapter. All LOs, solved examples, and questions are mapped to six Bloom Taxonomy levels (BT levels). Offers fundamental concepts of CAD/CAM without becoming too complicated. Solved examples are presented in each section after the theoretical discussion to clarify the concept of that section. Chapter-end summaries reinforce key ideas and help readers recall the concepts discussed. Students and professionals need to have a working knowledge of CAD/CAM since it has many applications and continues to expand. Students at the undergraduate and graduate levels of engineering courses use this book as their primary textbook. It will also be helpful for managers, consultants, and professionals.
Author: CEC, DG for Telecommunications
Publisher: Springer Science & Business Media
ISBN: 9400910630
Category : Computers
Languages : en
Pages : 1136
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Book Description
The 6th ESPRIT Conference is being held in Brussels from the 27th November to the 1 st December 1989. Well over 1500 participants from all over Europe are expected to attend the various events during the week. The Conference will offer the opportunity to be updated on the results of ongoing Esprit projects and to develop Europe-wide contacts with colleagues, both within a specific branch of Information Technology and across different branches. The first three days of the week are devoted to presentations of Esprit I projects, structured into plenary and parallel sessions; this year there is special emphasis on panels and workshops where participants can exchange ideas and hold in-depth discussions on specific topics. The different areas of Esprit work are covered: Microelectronics, Informa tion Processing Systems, Office and Business Systems, Computer Integrated Manufac turing, Basic Research and different aspects of the Information Exchange System. During the IT Forum on Thursday 30th November, major European industrial and political decision-makers will address the audience in the morning. In the afternoon, different aspects of Technology Transfer will be discussed with the participation of outside experts, and presentations on the future plans for community R&D in IT will take place.
Author:
Publisher:
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 116
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Book Description
