Information Model for Disassembly for Resue, Recycling, and Remanufacturing (NIST IR 7772)
Information Model for Disassembly for Resue, Recycling, and Remanufacturing (NIST IR 7772)

Author: Shaw C. Feng

Publisher: CreateSpace

Published: 2012-07-02

Total Pages: 80

ISBN-13: 9781478179801

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The National Institute of Standards and Technology NISTIR 7772, “Information Model for Disassembly for Reuse, Recycling, and Remanufacturing” addresses the disassembly process and how it is an essential activity in the mid and end of a product's service life cycle. Maintenance is a mid product life activity, which involves disassembly, cleaning, repair, replace, inspection, and reassembly. Remanufacture, reuse, and recycle are activities at the end of a product's service life. The main purpose of performing these activities is to increase sustainability, which includes reduce environmental impact, increase economic, and extend societal benefits to meet the goal of sustainable development. This report describes a developed disassembly information model. It is an integrated information model with the following key components: feature, tolerance, workpiece, material content, equipment, and process. The model supports the modeling of disassembly features, sequence, operations, decision making, and workflow. Case study using real products and their specific disassembly processes is provided to verify the developed model.~

Information Model for Disassembly for Reuse, Recycle and Remanufacturing
Information Model for Disassembly for Reuse, Recycle and Remanufacturing

Author: U.s. Department of Commerce

Publisher: CreateSpace

Published: 2014-03-04

Total Pages: 80

ISBN-13: 9781496013231

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Disassembly process is an essential activity in the mid and end of a product's service life cycle. Maintenance is a mid product life activity, which involves disassembly, cleaning, repair, replace, inspection, and reassembly. Remanufacture, reuse, and recycle are activities at the end of a product's service life. The main purpose of performing these activities is to increase sustainability, which includes reduce environmental impact, increase economic, and extend societal benefits to meet the goal of sustainable development. This report describes a developed disassembly information model. It is an integrated information model with the following key components: feature, tolerance, workpiece, material content, equipment, and process. The model supports the modeling of disassembly features, sequence, operations, decision making, and workflow. Case study using real products and their specific disassembly processes is provided to verify the developed model.

Information Model for Disassembly for Reuse, Recycling, and Remanufacturing
Information Model for Disassembly for Reuse, Recycling, and Remanufacturing

Author: nist

Publisher:

Published: 2013-11-25

Total Pages: 84

ISBN-13: 9781494287047

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Disassembly process is an essential activity in the mid andend of a product's service life cycle. Maintenance is a mid product lifeactivity, which involves disassembly, cleaning, repair, replace, inspection,and reassembly. Remanufacturing, reuse, and recycle are end of productservice life activities to reduce environmental impact and increaseeconomic benefits. This report describes a developed disassemblyinformation model. It is an integrated information with the following keycomponents: feature, tolerance, workpiece material, equipment, andprocess. The model supports the modeling of disassembly features,sequence, operations, decision making, and workflow. Case study withproducts and specific disassembly processes verifies the developed model.

Disassembly Modeling for Assembly, Maintenance, Reuse and Recycling
Disassembly Modeling for Assembly, Maintenance, Reuse and Recycling

Author: A.J.D. (Fred) Lambert

Publisher: CRC Press

Published: 2004-12-28

Total Pages: 448

ISBN-13: 0203487176

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Industry has grown to recognize the value of disassembly processes across a wide range of products. Increasing legislation that may soon require mandatory recycling of many post-consumed goods and a desire to develop more environmentally benign end-of-life processes has fueled research into this concept. Traditionally, disassembly has been viewed a

Feature Information Model for Disassembly
Feature Information Model for Disassembly

Author: National Institute of Standards and Technology

Publisher: CreateSpace

Published: 2014-02

Total Pages: 60

ISBN-13: 9781496030771

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As sustainability becomes an important issue nowadays, disassembly becomes one of the key processes to turn out-of-service products into new or rebuilt products to save energy and materials. A disassembly process includes many subprocesses, such as separation, cleaning, and inspection. Features play a key role in design for disassembly and disassembly process planning. This paper describes a NIST-developed feature information model that defines generic form features, pattern features, and disassembly-specific features. The information model provides a foundation for computer-aided design for disassembly software systems development and data exchange among heterogeneous systems to integrate product design and disassembly process planning.

Intelligent Systems for Engineering
Intelligent Systems for Engineering

Author: Ram D. Sriram

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 843

ISBN-13: 1447106318

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When men of knowledge impart this knowledge, I do not mean they will convince your reason. I mean they will awaken in you the faith that it is so. - Sri Krishna, Bhagavadgita BACKGROUND The use of computers has led to significant productivity increases in the en gineering industry. Most ofthe computer-aided engineering applications were . restricted to algorithmic computations, such as finite element programs and circuit analysis programs. However, a number ofproblems encountered in en gineering are not amenable to purely algorithmic solutions. These problems are often ill-structured; the term ill-structured problems is used here to de note problems that do not have a clearly defined algorithmic solution. An experienced engineer deals with these ill-structured problems using his/her judgment and experience. The knowledge-based systems (KBS) technology, which emerged out of research in artificial intelligence (AI), offers a method ologyto solve these ill-structuredengineering problems. The emergenceofthe KBS technology can be viewed as the knowledge revolution: other important events that led to increased productivity are the industrial revolution (17th century); the invention of the transistor and associated developments (first half of the 20th century); and the world-wide web (towards the end of the 20th century). Kurzweil, in a lecture at M. LT on December 3, 1987, linked the progress of automation to two industrial revolutions: the first industrial PREFACE xxxii revolution leveraged our physical capabilities, whereas the second industrial revolution - the knowledge revolution - is expected leverage oUr mental ca pabilities.

Yvain
Yvain

Author: Chretien de Troyes

Publisher: Yale University Press

Published: 1987-09-10

Total Pages: 244

ISBN-13: 0300038380

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A twelfth-century poem by the creator of the Arthurian romance describes the courageous exploits and triumphs of a brave lord who tries to win back his deserted wife's love

Charles Pettigrew, First Bishop-elect of the North Carolina Episcopal Church
Charles Pettigrew, First Bishop-elect of the North Carolina Episcopal Church

Author: Bennett H Wall

Publisher: Hassell Street Press

Published: 2021-09-10

Total Pages: 32

ISBN-13: 9781015031500

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This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.