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Search Publications

NIST Authors in Bold

Displaying 451 - 475 of 4196

Additive Manufacturing of Highly Entangled Polymer Networks

August 1, 2024
Author(s)
Abhishek Dhand, Matthew Davidson, Hannah Zlotnick, Thomas Kolibaba, Jason Killgore, Jason Burdick
… entanglements through vat photopolymerization additive manufacturing (e.g., digital light processing, DLP) remains … for additional post-processing steps, and allows additive manufacturing of highly entangled hydrogels and elastomers … to traditional DLP. Our method can unlock new avenues for manufacturing and biomedicine, including innovative high …

Performance Measurement of a Mobile Manipulator-on-a-Cart and Coordinate Registration Methods for Manufacturing Applications

November 18, 2021
Author(s)
Omar Aboul-Enein, Roger V. Bostelman, Ya-Shian Li-Baboud, Mili Shah
… base, enable more flexible and dynamic workflows in manufacturing processes by freeing the manipulator arm from … is re-configurable, simulates mock-assembly tasks for manufacturing applications and is compared to a ground truth … Advanced Manufacturing Series (NIST AMS) - 100-45 …

Systems Integration for Manufacturing Applications Technical Program Plan

August 1, 1997
Author(s)
James E. Fowler
… The Systems Integration for Manufacturing Applications (SIMA) Program is NIST''s coordinating focus for manufacturing efforts sponsored under the U.S. government''s … laboratories covering a broad spectrum of engineering and manufacturing domains. SIMA projects are addressing …

OAGi/NIST Workshop on Open Cloud Architecture for Smart Manufacturing

April 20, 2016
Author(s)
Nenad Ivezic, Boonserm Kulvatunyou, Yan Lu, Yunsu Lee, Jaehun Lee, Albert W. Jones, Simon P. Frechette
… OAGi/NIST Workshop on Open Cloud Architecture for Smart Manufacturing, which was held at the National Institute of … and providers of IoT technologies, cloud platforms, and manufacturing services to share their visions, and identify … Smart Manufacturing, Cloud Architectures, Internet of Things, …

Towards Effective Interface Designs for Collaborative HRI in Manufacturing: Metrics and Measures

May 29, 2020
Author(s)
Jeremy A. Marvel, Shelly Bagchi, Megan L. Zimmerman, Brian Antonishek
… (HMI) and human-robot interactions (HRI) in collaborative manufacturing applications. An overview of the challenges … operator situation awareness in human-robot collaborative manufacturing teams, promoting effective process and system … manufacturing robotics … Effective Interface Designs for Collaborative HRI in Manufacturing: Metrics and Measures …

Exploring Model-Based Engineering Concepts for Additive Manufacturing

September 15, 2015
Author(s)
Robert R. Lipman, Jeremy S. McFarlane
… and tolerance representations are needed in additive manufacturing for precise part specification and interoperability with downstream activities such as manufacturing, inspection, and long-term archiving. A … process-dependent information requirements for additive manufacturing. Existing and emerging standards for part …

Assessing the Robustness of Powder Rheology and Permeability Measurements

May 11, 2020
Author(s)
Louis-Philippe Lefebvre, Justin Whiting, Boris Nijikovski, Sallah Eddine Brika, Haniyeh Fayazfar, Ola Lyckfeldt
… to the specific requirements of powder bed additive manufacturing. Rheology has been used to assess powder … Additive Manufacturing … powder rheology, metal powder, additive manufacturing …

An Information Classification System for Life Cycle and Manufacturing Standards

August 18, 2014
Author(s)
Sarah Wolff, Anantha Narayanan Narayanan, David Lechevalier, KC Morris
… Sustainable manufacturing aims to increase efficiency and offset negative … from those standards at the intersection of life cycle and manufacturing process domains. The classification is … ontology can support the development of new life cycle and manufacturing standards. The ontology provides a holistic …

Reusing and Extending Standards-based Unit Manufacturing Process Models for Characterizing Sustainability Performance

April 1, 2023
Author(s)
Arvind Shankar Raman, KC Morris, Karl R. Haapala
… the past two decades numerous efforts have characterized manufacturing processes for sustainability performance. These efforts have been pursued primarily by manufacturing researchers in academic and governmental labs, … methodologies, and standards for characterizing discrete manufacturing processes and their representation as …

An Overview of a Smart Manufacturing System Readiness Assessment

September 5, 2016
Author(s)
Kiwook Jung, Boonserm Kulvatunyou, Sangsu Choi, Michael Brundage
… Technologies for creating smart manufacturing systems or factories are becoming increasingly … smart manufacturing readiness, smart factory, maturity model … An Overview of a Smart Manufacturing System Readiness Assessment …

Performance Measurement of a Mobile Manipulator-on-a-Cart and Coordinate Registration Methods for Manufacturing Applications

April 6, 2022
Author(s)
Omar Aboul-Enein, Roger V. Bostelman, Ya-Shian Li-Baboud, Mili Shah
… base, enable more flexible and dynamic workflows in manufacturing processes by freeing the manipulator arm from … is re-configurable, simulates mock-assembly tasks for manufacturing applications, and is compared to a ground truth … Advanced Manufacturing Series (NIST AMS) - 100-45r1 …

Modeling Information for Manufacturing-Oriented Supply-Chain Simulation

August 1, 2004
Author(s)
Guixiu Qiao, Frank H. Riddick
… of simulation in supply chain applications, especially for manufacturing-related activities. A neutral information … the eXtensible Markup Language (XML), referred to as the Manufacturing Information Model for Simulation (MIMS), is … that supports supply chain optimization. An example of a manufacturing-oriented supply-chain simulation is also …

Ultra-High Speed Printing Regime in Laser Powder Bed Fusion of Highly Reflective Metals

April 5, 2026
Author(s)
Natalya Kublik, Laura Duenas Gonzalez, David Deisenroth, zhengtao gan, Bruno Azeredo
… Additive manufacturing of highly reflective metals, such as copper and … Additive Manufacturing … Metal additive manufacturing Laser-matter interaction Increased absorption Sustainable manufacturing Copper LPBF Selective laser melting …

Dynamic Problems in Hard Turning, Milling and Grinding

January 1, 1998
Author(s)
Matthew A. Davies
… application of nonlinear dynamics to various problems in manufacturing. We focus on three practical machining … to expand the envelope of machinable materials, reduce manufacturing costs by increasing material removal rates, and … as high as possible to increase machining speeds and lower manufacturing costs. Unlike conventional machining …

Investigation of pore structure in cobalt chrome additively manufactured parts using X-ray computed tomography and three dimensional image analysis

July 15, 2017
Author(s)
Felix Kim, Edward Garboczi, Shawn P. Moylan, John Slotwinski
… Pore structures of additively manufactured metal parts were investigated with X-ray … and image analysis methods for metallic additively manufactured parts, enabling accurate and reliable defect … Investigation of pore structure in cobalt chrome additively manufactured parts using X-ray computed tomography and three …

Review on Sustainability Characterization for Manufacturing Processes

February 15, 2013
Author(s)
Mahesh Mani, Jatinder Madan, Jae H. Lee, Kevin W. Lyons, Satyandra K. Gupta
… Manufacturing industries lack the measurement science and the … and effectively compare environmental performances of manufacturing processes, resources and associated services … of manufactured products does not necessarily account for manufacturing processes explicitly and hence results in …

Are additive manufacturing systems accurately delivering laser power?

September 12, 2022
Author(s)
Brian Simonds, Kyle Rogers, Paul A. Williams
… At the core of most metal additive manufacturing (AM) systems is a high-power (100-1000 W) … of laser power delivery in U.S. AM systems in "real-world" manufacturing conditions. We use a low-uncertainty power … Additive manufacturing, Radiometry, Laser power …

Smart manufacturing through a framework for a knowledge-based diagnosis system

June 9, 2017
Author(s)
Michael P. Brundage, Boonserm Kulvatunyou, Toyosi Ademujimi, Badarinath Rakshith
… throughout all levels of the organization within the manufacturing industry. Often times, this root cause analysis … This paper presents a framework for a knowledge-based manufacturing diagnosis system that aims to alleviate these … By learning from diagnosis methods used in manufacturing and in the medical community, this paper …

Testing the Digital Thread in Support of Model-Based Manufacturing and Inspection

March 8, 2016
Author(s)
Thomas D. Hedberg, Joshua Lubell, Lyle Fischer, Larry Maggiano, Allison Barnard Feeney
… A number of manufacturing companies have reported anecdotal evidence … that downstream functions reuse to complete Model-Based Manufacturing and Model-Based Inspection activities. The … that enables the combination of model-based definition, manufacturing, and inspection defines this digital thread. …

Information Technology for Engineering and Manufacturing

July 1, 2000
Author(s)
James E. Fowler, Mark G. Carlisle
… presented at Information Technology for Engineering & Manufacturing, a conference organized by NIST's Systems Integration for Manufacturing Applications (SIMA) program office to examine … on six sessions devoted to Product Data Management, Manufacturing Simulation, Knowledge-aided Engineering,Process …

Manufacturing Process and Material Selection During Conceptual Design

May 1, 1997
Author(s)
Ronald Giachetti
… process since design decisions will determine the feasible manufacturing processes and the final product costs. Determining feasible combinations of material and manufacturing processes during conceptual design is impeded … clear that the tremendous number of materials and manufacturing processes precludes an iterative single point …

Flow-induced crystallization during materials extrusion additive manufacturing

September 10, 2018
Author(s)
Lily Northcutt, Sara Orski, Kalman D. Migler, Anthony Kotula
… Material extrusion additive manufacturing processes force molten polymer through a … and importance of this effect is unknown for additive manufacturing. A significant barrier to understanding this … crystallinity of extruded polycaprolactone during additive manufacturing. We quantify crystallinity as a function of …
Displaying 451 - 475 of 4196
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