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NIST Authors in Bold

Displaying 1151 - 1175 of 4196

Incorporating unit manufacturing process models into life cycle assessment workflows

May 5, 2019
Author(s)
William Z. Bernstein, Cesar D. Tamayo, David Lechevalier, Michael Brundage
… in practice. The goal of this work is to exploit the unit manufacturing process (UMP) information model (ASTM … E3012-16), to enable parametric environmental analysis of manufacturing systems without disrupting the traditional LCA … parameters and machine conditions. In practice, when manufacturing-oriented LCAs are conducted, practitioners …

Ventilation Strategies for U.S. Manufactured Homes

August 1, 2000
Author(s)
S R. Martin, Andrew K. Persily
… The HUD Manufactured Home Construction and Safety Standards contain … provide adequate levels of outdoor air ventilation in U.S. manufactured homes. In the implementation of these standards, … for changes to the HUD standards and the ventilation of manufactured homes. …

An Interface Data Model Supporting Manufacturing Simulation

June 1, 2003
Author(s)
Yung-Tsun Lee, Yan Luo, Charles R. McLean
… Simulation technology is underutilized by the manufacturing industry. Standard data interfaces, among … machine shop data and facilitates data sharing among the manufacturing execution system, the scheduling system and the … An Interface Data Model Supporting Manufacturing Simulation …

Methodology and uncertainty estimation for measurements of methane leakage in a manufactured house

December 18, 2024
Author(s)
Anna Karion, Michael Link, Rileigh Robertson, Tyler Boyle, Dustin Poppendieck
… of indoor and outdoor methane mole fractions at a manufactured house. We quantified the uncertainty in … emission by varying the forced air ventilation rate of the manufactured house, measuring the air change rate using both … that whole house quiescent methane emission rate in the manufactured house averaged 0.34 g d-1 with methodological …

Production Method for Machine-Readable Manufacturing Data Standards

June 19, 2020
Author(s)
Tim Shinbara, Russell Waddell, Moneer Helu
… Standards to represent and manage manufacturing data are proliferating as industry rapidly … The existing global standards development paradigm for manufacturing data needs to shift to digital tools and … Production Method for Machine-Readable Manufacturing Data Standards …

Industrial Need: Production Management Standards

August 1, 1997
Author(s)
Albert T. Jones, Charles R. McLean
… throughout the U.S. economy. NIST's Systems Integration of Manufacturing Applications (SIMA) Program is the agency's … will be a collection of specifications called Initial Manufacturing Exchange Specifications (IMES). IMES's provide … in this arena. They will fill an important void in the manufacturing systems integration process as it exists today. …

Cross-Industry Standard Test Method Developments - from Manufacturing to Wearable Robots

February 20, 2016
Author(s)
Roger V. Bostelman, Elena R. Messina, Sebti Foufou
… Manufacturing robotics are moving towards human-robot … Safety standards now allow, through risk assessment, both manufacturing and wearable robots to be used. However, … to develop standard test methods to assess performance of manufacturing robots and emergency response robots that is …

Effect of Notch Geometry and Lack-of-Fusion on the Elastic-Plastic Fracture Toughness of Additively Manufactured Ti-6Al-4V parts

July 28, 2020
Author(s)
Enrico Lucon, Jake Benzing, Nik Hrabe
… and elastic- plastic fracture toughness of additively manufactured Ti-6Al-4V parts are currently under … step known to seal internal porosity in additively manufactured Ti- 6Al-4V parts. The sub-beta transus HIP cycle … on the Elastic-Plastic Fracture Toughness of Additively Manufactured Ti-6Al-4V parts …

Modes of laser melting in additive manufacturing of metals

October 20, 2022
Author(s)
Cang Zhao, Bo Shi, Shuailei Chen, Tao Sun, Brian Simonds, Anthony Rollett
… In the laser powder bed fusion additive manufacturing of metals, extreme thermal conditions create … sound, and they offer new guidelines for laser additive manufacturing practices and create new research directions. … enables efficient, sustainable, and robust additive manufacturing. The realization of this scenario demands the …

Application of physical and chemical characterization techniques to metallic powders

August 28, 2013
Author(s)
Edward J. Garboczi, John A. Slotwinski, Max A. Peltz, Chiara F. Ferraris, Stephanie S. Watson, Paul E. Stutzman
… done on two different powder materials used for additive manufacturing: stainless steel and cobalt-chrome. The … the property of powders used in a NIST-led additive manufacturing material round robin. An extensive array of … being exposed to and recycled from one or more additive manufacturing processes? In addition, these findings can give …

Micro-NCT of the Tool-Chip Interface in Machining

January 1, 2000
Author(s)
Timothy J. Burns, Matthew A. Davies, Michael Kennedy, Howard Yoon
… Machining is a ubiquitous manufacturing process with tremendous economic impact. For … machining remains one of the least understood of manufacturing processes, with parameters still being set … machining, manufacturing, non-contact thermometry, tool-chip interface …

Standards-Based Software Testing in a Net-Centric World

September 1, 1999
Author(s)
KC Morris, David Flater
… Automation for product development and manufacturing is changing to take advantage of the recent … of factors leads to considerable flexibility for manufacturing systems, but not without a cost. The … the National Institute of Standards and Technology''s Manufacturing Systems Integration Division has undertaken a …

The Industrial Ontologies Foundry Proof-of-Concept Project

August 26, 2018
Author(s)
Boonserm Kulvatunyou, Evan K. Wallace, Dimitris Kiritsis, Barry Smith, Chris Will
… that exploits connected information across all aspects of manufacturing. Standards have been recognized as an important … there have been ontolo-gies developed in the industrial manufacturing domain, they have been fragment-ed and … a coherent ontology covering the entire industrial manufacturing domain has been known to be a mountainous …
Displaying 1151 - 1175 of 4196
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