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Christopher Saldana
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Journal Articles

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

Accepted Manuscript
Elliott Jost, Jonathan Pegues, David Moore, Christopher Saldana
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research Papers
J. Manuf. Sci. Eng.
Paper No: MANU-22-1633
DOI: https://doi.org/10.1115/1.4062580
Published Online: May 22, 2023
View Article titled, Process-Structure-Property Relationships of Laser Powder Bed Fusion Lattice Structures
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Topics: Additive manufacturing, Inspection, Lasers, Geometry, Equipment performance, Advanced materials, Computerized tomography, Manufacturing, Materials properties, Metamaterials
Journal Articles

Indirect Tool Condition Monitoring Using Ensemble Machine Learning Techniques

Alexandra Schueller, Christopher Saldaña
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research Papers
J. Manuf. Sci. Eng. January 2023, 145(1): 011006.
Paper No: MANU-22-1333
DOI: https://doi.org/10.1115/1.4055822
Published Online: October 13, 2022
View Article titled, Indirect Tool Condition Monitoring Using Ensemble Machine Learning Techniques
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Topics: Condition monitoring, Machine learning, Machining, Wear, Signals, Robustness, Stress
Journal Articles

Scalability Testing Approach for Internet of Things for Manufacturing SQL and NoSQL Database Latency and Throughput

David Gamero, Andrew Dugenske, Christopher Saldana, Thomas Kurfess, Katherine Fu
Journal: Journal of Computing and Information Science in Engineering
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. December 2022, 22(6): 060901.
Paper No: JCISE-21-1433
DOI: https://doi.org/10.1115/1.4055733
Published Online: October 10, 2022
View Article titled, Scalability Testing Approach for Internet of Things for Manufacturing SQL and NoSQL Database Latency and Throughput
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Topics: Databases, Internet of things, Manufacturing, Stress, Testing
Proceedings Papers

Acoustic Process Monitoring of Contact Tip to Work Piece Distance in Wire Arc Additive Manufacturing by Random Forest Algorithms

Dylan Hebert, Austen Thien, Christopher Saldana
Proc. ASME. MSEC2022, Volume 1: Additive Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation; Nano/Micro/Meso Manufacturing, V001T01A020, June 27–July 1, 2022
Paper No: MSEC2022-85404
DOI: https://doi.org/10.1115/MSEC2022-85404
View Paper titled, Acoustic Process Monitoring of Contact Tip to Work Piece Distance in Wire Arc Additive Manufacturing by Random Forest Algorithms
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Topics: Acoustics, Additive manufacturing, Algorithms, Machine learning, Process monitoring, Wire
Proceedings Papers

Support Vector Machines for Classification of Direct Energy Deposition Standoff Distance for Improved Process Control

Zoe Alexander, Nathan DeVol, Molly Emig, Kyle Saleeby, Thomas Feldhausen, Thomas Kurfess, Katherine Fu, Christopher Saldana
Proc. ASME. MSEC2022, Volume 1: Additive Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation; Nano/Micro/Meso Manufacturing, V001T01A018, June 27–July 1, 2022
Paper No: MSEC2022-85382
DOI: https://doi.org/10.1115/MSEC2022-85382
View Paper titled, Support Vector Machines for Classification of Direct Energy Deposition Standoff Distance for Improved Process Control
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Topics: Process control, Support vector machines
Proceedings Papers

Analysis of Conduction Cooling Strategies for Wire Arc Additive Manufacturing

Lauren Heinrich, Thomas Feldhausen, Kyle S. Saleeby, Christopher Saldana, Thomas R. Kurfess
Proc. ASME. MSEC2022, Volume 2: Manufacturing Processes; Manufacturing Systems, V002T05A005, June 27–July 1, 2022
Paper No: MSEC2022-81641
DOI: https://doi.org/10.1115/MSEC2022-81641
View Paper titled, Analysis of Conduction Cooling Strategies for Wire Arc Additive Manufacturing
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Topics: Additive manufacturing, Cooling, Finite element analysis, Heat conduction, Manufacturing, Retrofitting, Wire
Proceedings Papers

Effects of Process Parameters on Thin-Wall Substrate WAAM Deposition

Austen Thien, Jesse Goodwin, Christopher Saldana
Proc. ASME. MSEC2022, Volume 2: Manufacturing Processes; Manufacturing Systems, V002T05A004, June 27–July 1, 2022
Paper No: MSEC2022-80707
DOI: https://doi.org/10.1115/MSEC2022-80707
View Paper titled, Effects of Process Parameters on Thin-Wall Substrate WAAM Deposition
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Topics: Additive manufacturing, Manufacturing, Thin wall structures, Wire
Proceedings Papers

Prediction of Thermal Conditions of DED With FEA Metal Additive Simulation

Lauren Heinrich, Thomas Feldhausen, Kyle S. Saleeby, Christopher Saldana, Thomas R. Kurfess
Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A022, June 21–25, 2021
Paper No: MSEC2021-63841
DOI: https://doi.org/10.1115/MSEC2021-63841
View Paper titled, Prediction of Thermal Conditions of DED With FEA Metal Additive Simulation
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Topics: Additive manufacturing, Finite element analysis, Gas metal arc welding, Metals, Simulation
Proceedings Papers

SQL and NoSQL Databases for Cyber Physical Production Systems in Internet of Things for Manufacturing (IoTfM)

David Gamero, Andrew Dugenske, Thomas Kurfess, Christopher Saldana, Katherine Fu
Proc. ASME. MSEC2021, Volume 2: Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T07A014, June 21–25, 2021
Paper No: MSEC2021-63960
DOI: https://doi.org/10.1115/MSEC2021-63960
View Paper titled, SQL and NoSQL Databases for Cyber Physical Production Systems in Internet of Things for Manufacturing (IoTfM)
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Topics: Databases, Internet of things, Manufacturing, Manufacturing systems, Relational databases
Journal Articles

Cyber-Physical System Implementation for Manufacturing With Analytics in the Cloud Layer

Mahmoud Parto, Pedro Daniel Urbina Coronado, Christopher Saldana, Thomas Kurfess
Journal: Journal of Computing and Information Science in Engineering
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. February 2022, 22(1): 011011.
Paper No: JCISE-20-1330
DOI: https://doi.org/10.1115/1.4051663
Published Online: July 14, 2021
View Article titled, Cyber-Physical System Implementation for Manufacturing With Analytics in the Cloud Layer
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Topics: Algorithms, Aluminum, Computer numerical control machine tools, Databases, Machinery, Machining, Manufacturing, Statistical process control, Steel, Stress
Proceedings Papers

Parametric Study and Multi-Criteria Optimization in Laser Directed Energy Deposition of 316L Stainless Steel

Samuel Kersten, Maxwell Praniewicz, Omar Elsayed, Thomas Kurfess, Christopher Saldana
Proc. ASME. MSEC2020, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A033, September 3, 2020
Paper No: MSEC2020-8389
DOI: https://doi.org/10.1115/MSEC2020-8389
View Paper titled, Parametric Study and Multi-Criteria Optimization in Laser Directed Energy Deposition of 316L Stainless Steel
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Topics: Additive manufacturing, Lasers, Optimization, Stainless steel, Shapes, Bonding, Feedstock, Heat, Modeling, Polynomials
Journal Articles

A Review of Modern Communication Technologies for Digital Manufacturing Processes in Industry 4.0

Thomas R. Kurfess, Christopher Saldana, Kyle Saleeby, Mahmoud Parto Dezfouli
Journal: Journal of Manufacturing Science and Engineering
Article Type: Review Articles
J. Manuf. Sci. Eng. November 2020, 142(11): 110815.
Paper No: MANU-19-1687
DOI: https://doi.org/10.1115/1.4048206
Published Online: September 28, 2020
View Article titled, A Review of Modern Communication Technologies for Digital Manufacturing Processes in Industry 4.0
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Topics: Data acquisition, Manufacturing, Hardware, Machinery
Journal Articles

Structure and Deformation of Gradient Metal Foams Produced by Machining

Haipeng Qiao, Tejas G. Murthy, Christopher Saldana
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research-Article
J. Manuf. Sci. Eng. July 2019, 141(7): 071009.
Paper No: MANU-19-1273
DOI: https://doi.org/10.1115/1.4043768
Published Online: May 23, 2019
View Article titled, Structure and Deformation of Gradient Metal Foams Produced by Machining
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Topics: Compression, Deformation, Foams (Chemistry), Machining, Metal foams, Struts (Engineering), Aluminum, Equipment performance
Journal Articles

An Adaptive Geometry Transformation and Repair Method for Hybrid Manufacturing

Maxwell Praniewicz, Thomas Kurfess, Christopher Saldana
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research-Article
J. Manuf. Sci. Eng. January 2019, 141(1): 011006.
Paper No: MANU-18-1333
DOI: https://doi.org/10.1115/1.4041570
Published Online: October 19, 2018
View Article titled, An Adaptive Geometry Transformation and Repair Method for Hybrid Manufacturing
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Topics: Blades, Geometry, Maintenance, Manufacturing, Deformation, Machining, Interpolation
Proceedings Papers

Machining Performance and Microstructure Evolution in Milling Advanced Low-Alloy Military-Grade Steel

Jason Wolf, Christopher Saldana, Tom Maloney, Jack Quitter, John Von Roemer
Proc. ASME. MSEC2018, Volume 2: Materials; Joint MSEC-NAMRC-Manufacturing USA, V002T04A026, June 18–22, 2018
Paper No: MSEC2018-6566
DOI: https://doi.org/10.1115/MSEC2018-6566
View Paper titled, Machining Performance and Microstructure Evolution in Milling Advanced Low-Alloy Military-Grade Steel
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Topics: Alloys, Machining, Military systems, Milling, Steel, Cooling, Defense industry, Machinability, Structural steel, Dynamic testing (Materials)
Proceedings Papers

Consolidation of Nanostructured Metal Powders Produced by Modulation-Assisted Machining

James B. Mann, Christopher Saldana, Srinivasan Chandrasekar
Proc. ASME. MSEC2018, Volume 2: Materials; Joint MSEC-NAMRC-Manufacturing USA, V002T04A029, June 18–22, 2018
Paper No: MSEC2018-6621
DOI: https://doi.org/10.1115/MSEC2018-6621
View Paper titled, Consolidation of Nanostructured Metal Powders Produced by Modulation-Assisted Machining
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Topics: Machining, Metal powders, Extruding, Particulate matter, Alloys, Aluminum alloys, Elongation, Grain boundaries, Grain size, Metals
Proceedings Papers

Modeling of Tool-Workpiece Interaction in a Voxelized Framework

John C. Miers, Tommy Tucker, Thomas Kurfess, Christopher Saldana
Proc. ASME. MSEC2018, Volume 4: Processes, V004T03A025, June 18–22, 2018
Paper No: MSEC2018-6466
DOI: https://doi.org/10.1115/MSEC2018-6466
View Paper titled, Modeling of Tool-Workpiece Interaction in a Voxelized Framework
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Journal Articles

Tribological Performance of Textured Surfaces Created by Modulation-Assisted Machining

Andrew Tock, Rahul Gandhi, Christopher Saldana, Patricia Iglesias
Journal: Journal of Tribology
Article Type: Research-Article
J. Tribol. November 2018, 140(6): 061704.
Paper No: TRIB-17-1475
DOI: https://doi.org/10.1115/1.4040149
Published Online: May 21, 2018
View Article titled, Tribological Performance of Textured Surfaces Created by Modulation-Assisted Machining
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Topics: Machining, Tribology, Wear, Brass (Metal)
Proceedings Papers

Wear Performance of New Textured Surfaces Created by Modulation Machining

Andrew Tock, Rahul Gandhi, Christopher Saldana, Patricia Iglesias
Proc. ASME. IMECE2017, Volume 14: Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis, V014T11A014, November 3–9, 2017
Paper No: IMECE2017-70721
DOI: https://doi.org/10.1115/IMECE2017-70721
View Paper titled, Wear Performance of New Textured Surfaces Created by Modulation Machining
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Topics: Machining, Wear, Friction, Texture (Materials), Alloys, Brass (Metal), Disks, Fluids, Lubrication, Manufacturing
Proceedings Papers

Subsurface Microstructure and Crystallographic Texture in Surface Severe Plastic Deformation Processes

Zhiyu Wang, Christopher Saldana, Saurabh Basu
Proc. ASME. MSEC2017, Volume 2: Additive Manufacturing; Materials, V002T03A030, June 4–8, 2017
Paper No: MSEC2017-2915
DOI: https://doi.org/10.1115/MSEC2017-2915
View Paper titled, Subsurface Microstructure and Crystallographic Texture in Surface Severe Plastic Deformation Processes
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Topics: Deformation, Texture (Materials), Surface deformation, Copper, Electrical conductivity, Electron backscatter diffraction, Fibers, Imaging, Laminates, Microscopy