Search Results - "Kim, Duck Bong"

A decision support methodology for integrated machining process and operation plans for sustainability and productivity assessment by Hatim, Qais Y., Saldana, Christopher, Shao, Guodong, Kim, Duck Bong, Morris, K. C., Witherell, Paul, Rachuri, Sudarsan, Kumara, Soundar

“…This paper presents a systematic methodology to enable environmental sustainability and productivity performance assessment for integrated process and…”
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Optimizing the mean and variance of bead geometry in the wire + arc additive manufacturing using a desirability function method by Cho, Jin-Soo, Lee, Dong-Hee, Seo, Gi-Jeong, Kim, Duck-Bong, Shin, Seung-Jun

“…Wire + arc additive manufacturing is an arc welding process that uses non-consumable tungsten electrodes to produce the weld. The material used in this study…”
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An approach for composing predictive models from disparate knowledge sources in smart manufacturing environments by Kim, Duck Bong

“…This paper describes an approach that can compose predictive models from disparate knowledge sources in smart manufacturing environments. The capability to…”
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Bimetallic structure of TZM and NbZr1 fabricated by wire-based directed energy deposition by Jadhav, Sainand, Abdul Karim, Md, Bong Kim, Duck

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Trailblazing multi-material structure: Niobium alloy to tungsten–copper composite using wire-arc additive manufacturing by Abdul Karim, Md, Jeon, Yongho, Bong Kim, Duck

“…•A W-Cu composite and Nb alloy multi-material structure was fabricated using WAAM.•This structure exhibited no significant defects, such as porosity or…”
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Heat treatment effects on Inconel 625 components fabricated by wire + arc additive manufacturing (WAAM)—part 1: microstructural characterization by Tanvir, A. N. M., Ahsan, Md. R. U., Ji, Changwook, Hawkins, Wayne, Bates, Brian, Kim, Duck Bong

“…Wire + arc additive manufacturing (WAAM) is a versatile, low-cost, energy-efficient technology used in metal additive manufacturing. This WAAM process uses arc…”
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Prediction of Metal Additively Manufactured Bead Geometry Using Deep Neural Network by So, Min Seop, Mahdi, Mohammad Mahruf, Kim, Duck Bong, Shin, Jong-Ho

“…Additive Manufacturing (AM) is a pivotal technology for transforming complex geometries with minimal tooling requirements. Among the several AM techniques,…”
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Developing a virtual machining model to generate MTConnect machine-monitoring data from STEP-NC by Shin, Seung-Jun, Woo, Jungyub, Kim, Duck Bong, Kumaraguru, Senthilkumaran, Rachuri, Sudarsan

“…The ability to predict performance of manufacturing equipment during early stages of process planning is vital for improving efficiency of manufacturing…”
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Development of a CNN-based real-time monitoring algorithm for additively manufactured molybdenum by Kim, Eun-Su, Lee, Dong-Hee, Seo, Gi-Jeong, Kim, Duck-Bong, Shin, Seung-Jun

“…A convolutional neural network (CNN)-based real-time monitoring algorithm is present to detect an abnormal wire + arc additive manufacturing (WAAM) process for…”
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Prediction of Metal Additively Manufactured Surface Roughness Using Deep Neural Network by So, Min Seop, Seo, Gi Jeong, Kim, Duck Bong, Shin, Jong-Ho

“…In recent years, manufacturing industries (e.g., medical, aerospace, and automobile) have been changing their manufacturing process to small-quantity batch…”
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Heat treatment effects on Inconel 625 components fabricated by wire + arc additively manufacturing (WAAM)—part 2: mechanical properties by Tanvir, A. N. M., Ahsan, MD R. U., Seo, Gijeong, Kim, Jae-duk, Ji, Changwook, Bates, Brian, Lee, Yousub, Kim, Duck Bong

“…This study investigates the mechanical properties of the wire + arc additively manufactured Inconel 625 thin wall. The first part of this study focused on the…”
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Developing a decision support system for improving sustainability performance of manufacturing processes by Shin, Seung-Jun, Kim, Duck Bong, Shao, Guodong, Brodsky, Alexander, Lechevalier, David

“…It is difficult to formulate and solve optimization problems for sustainability performance in manufacturing. The main reasons for this are: (1) optimization…”
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A decision-guidance framework for sustainability performance analysis of manufacturing processes by Kim, Duck Bong, Shin, Seung-Jun, Shao, Guodong, Brodsky, Alexander

“…Life cycle assessment (LCA) frameworks are widely used to assess the sustainability of manufacturing processes. Although they have several advantages such as…”
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Decision guidance methodology for sustainable manufacturing using process analytics formalism by Shao, Guodong, Brodsky, Alexander, Shin, Seung-Jun, Kim, Duck Bong

“…Sustainable manufacturing has significant impact on a company’s business performance and competitiveness in today’s world. A growing number of manufacturing…”
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Material-Adaptive Anomaly Detection Using Property-Concatenated Transfer Learning in Wire Arc Additive Manufacturing by Shin, Seung-Jun, Lee, Ju-Hong, Jadhav, Sainand, Kim, Duck Bong

“…Wire arc additive manufacturing is a promising additive manufacturing process because of its high deposition rate, and material diversity. However, the low…”
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Balanced feature-sensitive point sampling for 3D model generation by Kang, Eui-Chul, Kim, Duck-Bong, Lee, Kwan H.

“…Many surfaces used in practice consist of combinations of various features that are sufficiently smooth or highly detailed. In the presence of highly detailed…”
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Effect of hot isostatic pressing on porosity of wire-arc directed energy deposited TZM/NbZr1 bimetallic structure by Tanvir, Gazi, Karim, Md Abdul, Jadhav, Sainand, Islam, Saiful, Kim, Young-Min, Ryu, Ho Jin, Kim, Duck Bong

“…This study evaluates the effectiveness of hot isostatic pressing (HIP) in mitigating porosity in TZM-NbZr1 bimetallic structures fabricated via wire-arc…”
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Microstructures and mechanical behaviour of bimetallic structures of tungsten alloy (90WNiFe) and nickel alloy (In625) fabricated by wire-arc directed energy deposition by Jadhav, Sainand, Tanvir, Gazi, Karim, Md Abdul, Islam, Saiful, Noh, Sang Do, Kim, Duck Bong

“…This study reported the fabrication of bimetallic structures (BS) from tungsten alloy (90WNiFe) and nickel alloy (In625) via wire-arc directed energy…”
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Development of Defect Detection AI Model for Wire + Arc Additive Manufacturing Using High Dynamic Range Images by Lee, Chaekyo, Seo, Gijeong, Kim, Duck Bong, Kim, Minjae, Shin, Jong-Ho

“…Wire + arc additive manufacturing (WAAM) utilizes a welding arc as a heat source and a metal wire as a feedstock. In recent years, WAAM has attracted…”
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Strength-ductility synergy through microstructural and compositional heterogeneity in directed energy deposition additive manufacturing of face-centered cubic materials by Ahsan, Md R.U., Hmeidat, Nadim S., Islam, Saiful, Fan, Xuesong, Poplawsky, Jonathan D., Liaw, Peter K., Lee, Yousub, Compton, Brett G., Jeon, Yongho, Kim, Duck Bong

“…Directed energy deposition (DED) is an additive manufacturing (AM) process based on welding technology and offers the advantages of large build volume, high…”
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