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Keywords: metal additive manufacturing
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Journal Articles

A Hybrid Deep Generative Network for Pore Morphology Prediction in Metal Additive Manufacturing

Zheren Song, Xinming Wang, Yuanyuan Gao, Junbo Son, Jianguo Wu
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. July 2023, 145(7): 071005.
Paper No: MANU-22-1658
https://doi.org/10.1115/1.4057012
Published Online: March 15, 2023
...Zheren Song; Xinming Wang; Yuanyuan Gao; Junbo Son; Jianguo Wu Metal additive manufacturing (AM) has been receiving unprecedented attention for its transformational role in extending the AM materials from polymers to various metals. However, various quality issues, especially porosity...
View Article titled, A Hybrid Deep Generative Network for Pore Morphology Prediction in <span class="search-highlight">Metal</span> <span class="search-highlight">Additive</span> <span class="search-highlight">Manufacturing</span>
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Topics: Additive manufacturing, Errors, Metals, Modeling, Porosity, Testing, Encryption, Regression models, Manufacturing, Lasers
Journal Articles

Distribution of Residual Stress in Wire-Arc Additively Manufactured Small-Scale Component: Single- Versus Multi-Level Heat Input

Shekhar Srivastava, Rajiv Kumar Garg, Anish Sachdeva, Vishal S. Sharma
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2023, 145(2): 021008.
Paper No: MANU-22-1269
https://doi.org/10.1115/1.4055569
Published Online: September 30, 2022
...: shekhars.ip.17@nitj.ac.in Email: gargrk@nitj.ac.in Email: asachdeva@nitj.ac.in Email: sharmavs@nitj.ac.in 31 05 2022 01 09 2022 03 09 2022 30 09 2022 metal additive manufacturing FEM residual stress thermomechanical model distortion heat input design...
View Article titled, Distribution of Residual Stress in Wire-Arc Additively Manufactured Small-Scale Component: Single- Versus Multi-Level Heat Input
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Topics: Heat, Stress, Temperature, Additive manufacturing, Wire, Modeling, Thermomechanics, Stress concentration
Journal Articles

Estimating Size and Number Density of Three-Dimensional Particles Using Truncated Cross-Sectional Data

Yuanyuan Gao, Xiaohu Huang, Chao Wang, Jianguo Wu
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2022, 144(2): 021002.
Paper No: MANU-21-1122
https://doi.org/10.1115/1.4051625
Published Online: July 20, 2021
... metal additive manufacturing metal-matrix nanocomposites National Natural Science Foundation of China 10.13039/501100001809 51875003 Recent years have witnessed the tremendous increase in the need for measuring three-dimensional (3D) particles in the field of manufacturing...
View Article titled, Estimating Size and Number Density of Three-Dimensional Particles Using Truncated Cross-Sectional Data
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Topics: Density, Metals, Particulate matter, Algorithms, Additive manufacturing, Nanocomposites, Log normal distribution, Porosity, Simulation
Journal Articles

Layerwise Anomaly Detection in Laser Powder-Bed Fusion Metal Additive Manufacturing

Mohamad Mahmoudi, Ahmed Aziz Ezzat, Alaa Elwany
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. March 2019, 141(3): 031002.
Paper No: MANU-18-1094
https://doi.org/10.1115/1.4042108
Published Online: January 17, 2019
... Corresponding author. Manuscript received February 15, 2018; final manuscript received November 19, 2018; published online January 17, 2019. Assoc. Editor: Sam Anand. 15 02 2018 19 11 2018 anomaly detection Gaussian processes metal additive manufacturing process monitoring spatial...
View Article titled, Layerwise Anomaly Detection in Laser Powder-Bed Fusion <span class="search-highlight">Metal</span> <span class="search-highlight">Additive</span> <span class="search-highlight">Manufacturing</span>
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Topics: Additive manufacturing, Imaging, Lasers, Metals, Process monitoring, Pyrometers, Temperature, Wavelength, Manufacturing, Sensors