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Journal Articles

Three-Dimensional X-Ray Computed Tomography Image Segmentation and Point Cloud Reconstruction for Internal Defect Identification in Laser Powder Bed Fused Parts

Boyang Xu, Hasnaa Ouidadi, Nicole Van Handel, Shenghan Guo
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. September 2024, 146(9): 091002.
Paper No: MANU-23-1666
https://doi.org/10.1115/1.4065179
Published Online: June 3, 2024
View Article titled, Three-Dimensional X-Ray Computed Tomography Image Segmentation and Point Cloud Reconstruction for Internal Defect Identification in Laser Powder Bed Fused Parts
Open the PDF for Three-Dimensional X-Ray Computed Tomography Image Segmentation and Point Cloud Reconstruction for Internal Defect Identification in Laser Powder Bed Fused Parts in another window
Topics: Image segmentation, Shapes, Computerized tomography, Lasers
Journal Articles

Process-Structure-Property Relationships of Laser Powder Bed Fusion Lattice Structures

Elliott W. Jost, Jonathan Pegues, David Moore, Christopher Saldaña
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. September 2023, 145(9): 091007.
Paper No: MANU-22-1633
https://doi.org/10.1115/1.4062580
Published Online: June 15, 2023
View Article titled, Process-Structure-Property Relationships of Laser Powder Bed Fusion Lattice Structures
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Topics: Geometry, Inspection, Lasers, Struts (Engineering), Manufacturing, Computerized tomography, Additive manufacturing
Journal Articles

Multiresolution Quality Inspection of Layerwise Builds for Metal 3D Printer and Scanner

Hui Yang, Joni Reijonen, Alejandro Revuelta
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2023, 145(10): 101004.
Paper No: MANU-22-1587
https://doi.org/10.1115/1.4057013
Published Online: June 7, 2023
View Article titled, Multiresolution Quality Inspection of Layerwise Builds for Metal 3D Printer and Scanner
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Topics: Additive manufacturing, Computerized tomography, Imaging, Inspection, Lasers, Machinery, Sensors, Wavelets, Modeling, Retrofitting
Journal Articles

Pyramid Ensemble Convolutional Neural Network for Virtual Computed Tomography Image Prediction in a Selective Laser Melting Process

Lening Wang, Xiaoyu Chen, Daniel Henkel, Ran Jin
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2021, 143(12): 121003.
Paper No: MANU-20-1645
https://doi.org/10.1115/1.4051077
Published Online: June 15, 2021
View Article titled, Pyramid Ensemble Convolutional Neural Network for Virtual Computed Tomography Image Prediction in a Selective Laser Melting Process
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Topics: Additive manufacturing, Artificial neural networks, Computerized tomography, Lasers, Melting, Simulation, Texture (Materials), Modeling, Manufacturing, Errors
Journal Articles

Toward Sub-Surface Pore Prediction Capabilities for Laser Powder Bed Fusion Using Data Science

Deniz Sera Ertay, Shima Kamyab, Mihaela Vlasea, Zohreh Azimifar, Thanh Ma, Allan D. Rogalsky, Paul Fieguth
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. July 2021, 143(7): 071016.
Paper No: MANU-21-1016
https://doi.org/10.1115/1.4050461
Published Online: March 26, 2021
View Article titled, Toward Sub-Surface Pore Prediction Capabilities for Laser Powder Bed Fusion Using Data Science
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Topics: Algorithms, Artificial neural networks, Computerized tomography, Lasers, Machine learning, Additive manufacturing, Porosity
Journal Articles

A Methodology for Computed Tomography-Based Non-Destructive Geometrical Evaluations of Lattice Structures by Holistic Strut Measurement Approach

Jitendra Singh Rathore, Chetra Mang, Caroline Vienne, Yann Quinsat, Christophe Tournier
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2021, 143(5): 051012.
Paper No: MANU-20-1364
https://doi.org/10.1115/1.4049492
Published Online: February 25, 2021
View Article titled, A Methodology for Computed Tomography-Based Non-Destructive Geometrical Evaluations of Lattice Structures by Holistic Strut Measurement Approach
Open the PDF for A Methodology for Computed Tomography-Based Non-Destructive Geometrical Evaluations of Lattice Structures by Holistic Strut Measurement Approach in another window
Topics: Struts (Engineering), Computerized tomography, Indexing (Machining), Shapes
Journal Articles

The Influence of X-Ray Computed Tomography Acquisition Parameters on Image Quality and Probability of Detection of Additive Manufacturing Defects

Felix H. Kim, Adam L. Pintar, Shawn P. Moylan, Edward J. Garboczi
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. November 2019, 141(11): 111002.
Paper No: MANU-18-1774
https://doi.org/10.1115/1.4044515
Published Online: September 18, 2019
View Article titled, The Influence of X-Ray Computed Tomography Acquisition Parameters on Image Quality and Probability of Detection of Additive Manufacturing Defects
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Topics: Additive manufacturing, Algorithms, Computerized tomography, Inspection, Magnification, Noise (Sound), Probability, Sensors, Signals, X-rays
Journal Articles

Traceable Porosity Measurements in Industrial Components Using X-Ray Computed Tomography

Petr Hermanek, Filippo Zanini, Simone Carmignato
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. May 2019, 141(5): 051004.
Paper No: MANU-17-1554
https://doi.org/10.1115/1.4043192
Published Online: March 28, 2019
View Article titled, Traceable Porosity Measurements in Industrial Components Using X-Ray Computed Tomography
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Topics: Computerized tomography, Errors, Optimization, Porosity
Journal Articles

Pore Formation in Laser-Assisted Powder Deposition Process

L. Wang, P. Pratt, S. D. Felicelli, H. El Kadiri, J. T. Berry, P. T. Wang, M. F. Horstemeyer
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2009, 131(5): 051008.
https://doi.org/10.1115/1.3184087
Published Online: September 8, 2009
View Article titled, Pore Formation in Laser-Assisted Powder Deposition Process
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Topics: Computerized tomography, Lasers, Lenses (Optics), Porosity, Stainless steel, Optical microscopy
Journal Articles

A Solidification Front Monitor for Metal Casting

M. M. Hytros, J.-H. Chun, R. C. Lanza, N. Saka
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 1998, 120(3): 515–522.
https://doi.org/10.1115/1.2830154
Published Online: August 1, 1998
View Article titled, A Solidification Front Monitor for Metal Casting
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Topics: Casting, Solidification, Computerized tomography, Metals, Resolution (Optics), Thermocouples, Data acquisition, Density, Fluctuations (Physics), Image reconstruction