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NIST Authors in Bold

Displaying 701 - 725 of 13215

A Neural Network Meta-Model and its Application for Manufacturing

October 29, 2015
Author(s)
David J. Lechevalier, Ronay Ak, Steven Hudak, Yung-Tsun T. Lee, Sebti Foufou
… Manufacturing generates a vast amount of data both from … so called big data. However, the application of NN to manufacturing problems remains limited because it involves … to automate the application of analytical models to manufacturing problems. We present a NN meta-model (MM), …

Schmid Factor Crack Propagation and Tracking Crystallographic Texture Markers of Microstructural Condition in Direct Energy Deposition Additive Manufacturing of Ti-6Al-4V

July 6, 2022
Author(s)
Alec Saville, Jake Benzing, Sven Vogel, Jessica Buckner, Collin Donohoue, Andrew Kustas, Adam Creuziger, Kester Clarke, Amy Clarke
… Metallic additive manufacturing (AM) provides a customizable and tailorable manufacturing process for new engineering designs and … Additive Manufacturing … Condition in Direct Energy Deposition Additive Manufacturing of Ti-6Al-4V …

Visualization Applications for Manufacturing A State-of-the-Art Survey

July 1, 1994
Author(s)
Howard T. Moncarz
… application (VAs) in the context of a rapid response manufacturing (RRM) environment. VAs are standalone, … manufacturing, rapid response manufacturing, RRM, visualization … Visualization Applications for Manufacturing A State-of-the-Art Survey …

A Decomposition-Based Approach to Layered Manufacturing

January 1, 2001
Author(s)
R Janardan, I Ilinkin, J Schwerdt, Miles E. Smid, J J. Majhi, Ram D. Sriram
… for improving the performance and versatility of Layered Manufacturing (LM), which is an emerging technology that … 3D, CAD model, layered manufacturing, rapid prototyping … A Decomposition-Based Approach to Layered Manufacturing …

Literature Review of Metal Additive Manufacturing Defects

May 17, 2018
Author(s)
Felix H. Kim, Shawn P. Moylan
… Additive manufacturing (AM) is a revolutionary manufacturing technique, which is expected to reshape the future manufacturing industries. While various materials are used in … Advanced Manufacturing Series (NIST AMS) - 100-16 … Literature Review of Metal Additive Manufacturing Defects …

Digital Twin-Based Cyber-Attack Detection Framework for Cyber-Physical Manufacturing Systems

February 23, 2023
Author(s)
Efe Balta, Michael Pease, James Moyne, Kira Barton, Dawn Tilbury
… Smart manufacturing (SM) systems utilize run-time data to improve … SM leads to the comprehensive framework of cyber-physical manufacturing systems (CPMS) where data-enabled … susceptible to cyber-attacks that may cause harm to the manufacturing system, products, or even the human workers …

Investigating the Role of Geometric Dimensioning and Tolerancing in Additive Manufacturing

September 1, 2015
Author(s)
Gaurav Ameta, Paul Witherell, Robert R. Lipman, Shawn P. Moylan
… Additive manufacturing (AM) has increasingly gained attention in the last decade as a versatile manufacturing process for customized products. AM processes … are either not feasible or very costly with traditional manufacturing processes. The geometric freedoms associated …

Onset of periodic oscillations as a precursor of a transition to pore generating turbulence in laser melting

June 29, 2021
Author(s)
Tao Sun, Brian Simonds, Saad Khairallah
… Advanced laser based additive manufacturing, such as laser powder bed fusion, promise to … 3D metal printing. However, a challenge remains in controlling pore generating turbulence. Printed parts with … generating turbulence. We discovered periodic oscillations in the melt pool surface and absorptivity driven by an …

Design, Developments, and Results from the NIST Additive Manufacturing Metrology Testbed (AMMT)

August 10, 2016
Author(s)
Brandon M. Lane, Sergey Mekhontsev, Steven E. Grantham, Mihaela Vlasea, Justin G. Whiting, Ho Yeung, Jason C. Fox, Clarence J. Zarobila, Jorge E. Neira, Michael L. McGlauflin, Leonard M. Hanssen, Shawn P. Moylan, M A. Donmez, Joseph P. Rice
… NIST is developing a facility titled the Additive Manufacturing Metrology Testbed that will enable advanced … measurement for laser powder bed fusion additive manufacturing and similar processes. This system provides … with select highlights that may be relevant to additive manufacturing researchers and system developers. Recent …

Investigation of Deep Learning for Real-Time Melt Pool Classification for Additive Manufacturing Final

September 19, 2019
Author(s)
Zhuo Yang, Yan Lu, Ho Yeung, Sundar Krishnamurty
… of a stable laser powder bed fusion (L-PBF) additive manufacturing process. Melt pool size and shape reflect the … Additive Manufacturing, Image processing, Real-time control, Deep … for Real-Time Melt Pool Classification for Additive Manufacturing_final … for Real-Time Melt Pool Classification for Additive Manufacturing Final …

Toward Determining Melt Pool Quality Metrics via Coaxial Monitoring in Laser Powder Bed Fusion

February 10, 2018
Author(s)
Brian A. Fisher, Brandon Lane, Ho Yeung, Jack L. Beuth
… The current industry trend in metal additive manufacturing is toward greater real time process monitoring … of interest about the part quality are still lacking. In addition, the data burden generated by the available … Manufacturing Letters … additive manufacturing, melt pool monitoring, coaxial monitoring, …

A Benefit/Cost Model for Metrology in Manufacturing

October 24, 2005
Author(s)
James E. Potzick
… between the photomask metrology process, the wafer manufacturing process, and real mask features, followed by a … Manufacturing Effectiveness … A Benefit/Cost Model for Metrology in Manufacturing …

Toward Manufacturing System Composability Analysis: A Use Case Scenario

September 20, 2014
Author(s)
Boonserm Kulvatunyou, Evan K. Wallace, Nenad Ivezic, Yunsu Lee
… One of the characteristics of a smart manufacturing system is the ability to quickly adapt to new … This implies that software and hardware components of the manufacturing system need to be easily composed and … computer integrated manufacturing, systems integration, service-oriented …

EDFAS FA TECHNOLOGY ROADMAP DIE-LEVEL ROADMAP COUNCIL (DLRC) POST-ISOLATION DOMAIN TECHNICAL REPORT - JAN 2023

November 10, 2023
Author(s)
Vinod Narang, Zhang Chuan, David Su, Phil Kaszuba, Steven Herschbein, Alan Street, Eckhard Langer, Martin von Haartman, Yu Zhu, Baohua Niu, Erwin Hendarto, Bryan Tracy, Jochonia Nxumalo, Rik Otte, Keana C. K. Scott
… ASM TECHNICAL BOOKS Electronic Device Failure Analysis Technology Roadmap … failure analysis, semiconductor, fault isolation, technology gap, research needs … EDFAS FA TECHNOLOGY ROADMAP DIE-LEVEL ROADMAP COUNCIL (DLRC) …

Use Case Scenarios for Digital Twin Implementation Based on ISO 23247

May 4, 2021
Author(s)
Guodong Shao
… digital twin is an important concept for achieving smart manufacturing. However, there remains a lot of confusion … the digital twin concept and how it can be implemented in real manufacturing systems, especially among … applications, and recent standardization efforts. In particular, ISO 23247 (Digital Twin Framework for …

Using Text Analytics Solutions with Small to Medium Sized Manufacturers: Lessons Learned

April 30, 2020
Author(s)
Michael P. Brundage, Radu Pavel
… Manufacturing becomes more prevalent throughout industry, manufacturers are continuing to look for ways to more … specific nature of the text. Methods are available to aid manufacturers with parsing through this information, however small-to-medium sized manufacturers (SMMs) still have issues in implementing NLP …

A Pilot Implementation of the Core Manufacturing Simulation Data Information Model

July 1, 2007
Author(s)
Yung-Tsun T. Lee, Swee K. Leong, Frank H. Riddick, Marcus Johansson, Bjoern J. Johansson
… Interoperability between manufacturing software applications and simulation is … need for methods to improve interoperability. The Core Manufacturing Simulation Data (CMSD) Information Model … provide neutral structures for the efficient exchange of manufacturing data in a simulation environment. The neutral …

The Enhanced Machine Controller Architecture

August 18, 1994
Author(s)
Ronald Lumia
… Fifth International Symposium on Robotics and Manufacturing … architecture, CIM, controls, machine tools, manufacturing … of the Fifth International Symposium on Robotics and Manufacturing …

Predictive analytics for manufacturing sustainability performance

June 20, 2014
Author(s)
Seungjun Shin, Jungyub Woo, Sudarsan Rachuri
… The Smart Manufacturing (SM) system should be capable of handling high … this paper is to: 1) identify a SM-driven shop floor and manufacturing data to be analyzed, 2) design a functional … STEP-NC (a standard that enables the exchange of design-to-manufacturing data, specially machining) and MTConnect that …

New Technology Enables Many-Fold Reduction in the Cost of Refreshable Braille Displays

November 1, 2000
Author(s)
John W. Roberts, Oliver T. Slattery, D W. Kardos, B Swope
… Braille displays, a team at NIST has pioneered a new technology that can reduce the cost of the electromechanical … control issues are are addressed. It is hoped that this technology will open a significant new market for low cost, … New Technology Enables Many-Fold Reduction in the Cost of …

Toward The Realtime Feedback Control for Powder Bed Fusion Additive Manufacturing

September 25, 2025
Author(s)
Ho Yeung
… Metal Laser Powder Bed Fusion is a widely used additive manufacturing technique known for its ability to produce … foundation for future advancements in adaptive additive manufacturing and defect mitigation strategies. … Additive Manufacturing Letters … Realtime Feedback Control for Powder Bed Fusion Additive Manufacturing …
Displaying 701 - 725 of 13215
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