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Journal Articles

Multi-Robot Scan-n-Print for Wire Arc Additive Manufacturing

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Chen-Lung Lu, Honglu He, Jinhan Ren, Joni Dhar, Glenn Saunders, Agung Julius, Johnson Samuel, John T. Wen
Journal: ASME Letters in Translational Robotics
Publisher: ASME
Article Type: Research Papers
Letters Trans. Robotics. March 2025, 1(1): 011003.
Paper No: ALTR-24-1010
https://doi.org/10.1115/1.4067825
Published Online: February 28, 2025
View Articletitled, Multi-Robot Scan-n-Print for Wire Arc Additive Manufacturing
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Proceedings Papers

Unsupervised Anomaly Detection Using 3D Point Cloud Data for Model-Free Products

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Jiayu Liu, Tommy Bird, Aadit Nagori, Johnson Samuel, Yinan Wang
Proc. ASME. MSEC2024, Volume 2: Manufacturing Equipment and Automation; Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality & Reliability, V002T06A014, June 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2024-124702
https://doi.org/10.1115/MSEC2024-124702
View Paper titled, Unsupervised Anomaly Detection Using 3D Point Cloud Data for Model-Free Products
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Topics: Aircraft, Flaw detection, Manufacturing, Shapes
Journal Articles

The Microstructural Origins of Acoustic Emission Signatures Encountered During Fracture Cutting of Bovine Cortical Bone

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Roshan Mishra, Michael Conward, Johnson Samuel
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. September 2023, 145(9): 091009.
Paper No: MANU-23-1084
https://doi.org/10.1115/1.4062728
Published Online: July 13, 2023
View Articletitled, The Microstructural Origins of Acoustic Emission Signatures Encountered During Fracture Cutting of Bovine Cortical Bone
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Topics: Acoustic emissions, Bone, Cutting, Failure mechanisms, Fracture (Materials), Fracture (Process), Signals
Journal Articles

Microstructure-Based Failure Mechanisms Encountered During Fracture Cutting of Age-Varying Bovine Cortical Bone

Free
Michael Conward, Johnson Samuel
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2023, 145(6): 061004.
Paper No: MANU-22-1351
https://doi.org/10.1115/1.4056750
Published Online: February 13, 2023
View Articletitled, Microstructure-Based Failure Mechanisms Encountered During Fracture Cutting of Age-Varying Bovine Cortical Bone
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Topics: Bone, Cutting, Fracture (Materials), Fracture (Process), Failure mechanisms
Journal Articles

The Construction of Biologically Relevant Fiber-Reinforced Hydrogel Geometries Using Air-Assisted Dual-Polarity Electrospinning

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James F. Nowak, Andrew Kerns, Priyank Patel, Kate Batzinger, Xing Tong, Johnson Samuel
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2023, 145(1): 011009.
Paper No: BIO-22-1086
https://doi.org/10.1115/1.4055038
Published Online: August 19, 2022
View Articletitled, The Construction of Biologically Relevant Fiber-Reinforced Hydrogel Geometries Using Air-Assisted Dual-Polarity Electrospinning
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Topics: Electrospinning, Fibers, Hydrogels
Includes: Supplementary data
Journal Articles

A Microstructure-Based Mechanistic Model for Bone Sawing: Part 1—Cutting Force Predictions

Free
Michael Conward, Johnson Samuel
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2021, 143(12): 121009.
Paper No: MANU-21-1033
https://doi.org/10.1115/1.4051236
Published Online: July 5, 2021
View Articletitled, A Microstructure-Based Mechanistic Model for Bone Sawing: Part 1—Cutting Force Predictions
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Topics: Bone, Cutting, Sawing, Thrust, Shear stress
Journal Articles

A Microstructure-Based Mechanistic Model for Bone Sawing: Part 2—Acoustic Energy Rate Predictions

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Roshan Mishra, Michael Conward, Johnson Samuel
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2021, 143(12): 121010.
Paper No: MANU-21-1034
https://doi.org/10.1115/1.4051237
Published Online: July 5, 2021
View Articletitled, A Microstructure-Based Mechanistic Model for Bone Sawing: Part 2—Acoustic Energy Rate Predictions
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Topics: Bone, Cutting, Sawing, Calibration, Modeling, Acoustic emissions
Journal Articles

Sensitivity of Micromilling Responses to Grain Variations in Wire Arc Additively Manufactured Aluminum Alloy 4043

Free
Zhongjia Gao, James F. Nowak, Johnathan Corbin, Lauren Delgado, Johnson Samuel
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2020, 8(4): 041015.
Paper No: JMNM-20-1049
https://doi.org/10.1115/1.4049818
Published Online: February 22, 2021
View Articletitled, Sensitivity of Micromilling Responses to Grain Variations in Wire Arc Additively Manufactured Aluminum Alloy 4043
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Topics: Additive manufacturing, Aluminum alloys, Cutting, Micromilling, Wear, Wire, Surface roughness, Micromachining, Alloys, Microscopy
Journal Articles

Micro/Meso-Scale Mechanical Machining 2020: A Two-Decade State-of-the-Field Review

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Johnson Samuel, Martin B. G. Jun, O. Burak Ozdoganlar, Andrew Honegger, Mike Vogler, Shiv G. Kapoor
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Review Articles
J. Manuf. Sci. Eng. November 2020, 142(11): 110809.
Paper No: MANU-20-1013
https://doi.org/10.1115/1.4047621
Published Online: September 8, 2020
View Articletitled, Micro/Meso-Scale Mechanical Machining 2020: A Two-Decade State-of-the-Field Review
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Topics: Calibration, Cutting, Design, Dynamics (Mechanics), Machine tools, Machining, Modeling, Manufacturing, Cooling, Cutting tools
Journal Articles

Controlled Phase Interactions Between Pulsed Electric Fields, Ultrasonic Motion, and Magnetic Fields in an Anodic Dissolution Cell

Free
Curtis Bradley, Johnson Samuel
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2018, 140(4): 041010.
Paper No: MANU-17-1176
https://doi.org/10.1115/1.4038569
Published Online: February 13, 2018
View Articletitled, Controlled Phase Interactions Between Pulsed Electric Fields, Ultrasonic Motion, and Magnetic Fields in an Anodic Dissolution Cell
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Topics: Electric fields, Magnetic fields, Machining, Design, Flow (Dynamics)
Journal Articles

A Cohesive Zone Model for the Stamping Process Encountered During Three-Dimensional Printing of Fiber-Reinforced Soft Composites

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Clayson C. Spackman, James F. Nowak, Kristen L. Mills, Johnson Samuel
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. January 2018, 140(1): 011010.
Paper No: MANU-16-1682
https://doi.org/10.1115/1.4037603
Published Online: November 17, 2017
View Articletitled, A Cohesive Zone Model for the Stamping Process Encountered During Three-Dimensional Printing of Fiber-Reinforced Soft Composites
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Topics: Fibers, Metal stamping, Additive manufacturing, Design, Polymers, Aluminum, Simulation, Rollers
Journal Articles

An In-Process Intervention to Mitigate the Effect of Built-Up Edges in Micromilling

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Robert G. Altman, James F. Nowak, Johnson Samuel
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2017, 5(4): 041001.
Paper No: JMNM-16-1076
https://doi.org/10.1115/1.4037574
Published Online: September 28, 2017
View Articletitled, An In-Process Intervention to Mitigate the Effect of Built-Up Edges in Micromilling
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Proceedings Papers

Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining: Part 1 — Fabrication and Performance Evaluation

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Bryan Chu, Eklavya Singh, Johnson Samuel, Nikhil Koratkar
Proc. ASME. MSEC2015, Volume 1: Processing, V001T02A008, June 8–12, 2015
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2015-9372
https://doi.org/10.1115/MSEC2015-9372
View Paper titled, Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining: Part 1 — Fabrication and Performance Evaluation
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Topics: Cutting, Fluids, Graphene, Manufacturing, Micromachining, Performance evaluation, Cooling, Drops, Evaporation, Geometry
Proceedings Papers

Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining: Part 2 — Droplet Dynamics and Film Formation

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Bryan Chu, Johnson Samuel
Proc. ASME. MSEC2015, Volume 1: Processing, V001T02A009, June 8–12, 2015
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2015-9373
https://doi.org/10.1115/MSEC2015-9373
View Paper titled, Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining: Part 2 — Droplet Dynamics and Film Formation
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Topics: Cutting, Drops, Dynamics (Mechanics), Fluids, Graphene, Micromachining, Evaporation, Machining, Fluctuations (Physics), Imaging
Journal Articles

Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining—Part I: Fabrication and Performance Evaluation

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Bryan Chu, Eklavya Singh, Johnson Samuel, Nikhil Koratkar
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2015, 3(4): 041002.
Paper No: JMNM-15-1031
https://doi.org/10.1115/1.4031135
Published Online: August 21, 2015
View Articletitled, Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining—Part I: Fabrication and Performance Evaluation
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Topics: Cutting, Fluids, Graphene, Manufacturing, Micromachining, Temperature, Platelets, Performance evaluation, Surface roughness
Journal Articles

Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining—Part II: Droplet Dynamics and Film Formation

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Bryan Chu, Johnson Samuel
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. December 2015, 3(4): 041003.
Paper No: JMNM-15-1032
https://doi.org/10.1115/1.4031136
Published Online: August 21, 2015
View Articletitled, Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining—Part II: Droplet Dynamics and Film Formation
Open the PDF for Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining—Part II: Droplet Dynamics and Film Formation in another window
Topics: Cutting, Drops, Evaporation, Fluids, Graphene, Micromachining, Temperature, Temperature profiles
Journal Articles

An Enhanced Microstructure-Level Finite Element Machining Model for Carbon Nanotube-Polymer Composites

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Lingyun Jiang, Chandra Nath, Johnson Samuel, Shiv G. Kapoor
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2015, 137(2): 021009.
Paper No: MANU-14-1292
https://doi.org/10.1115/1.4028200
Published Online: April 1, 2015
View Articletitled, An Enhanced Microstructure-Level Finite Element Machining Model for Carbon Nanotube-Polymer Composites
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Topics: Carbon nanotubes, Composite materials, Damage, Machining, Stress, Polymers, Cutting, Temperature
Journal Articles

A Novel Multimaterial Additive Manufacturing Technique for Fabricating Laminated Polymer Nanocomposite Structures

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Clayson C. Spackman, Kyle C. Picha, Garrett J. Gross, James F. Nowak, Philip J. Smith, Jian Zheng, Johnson Samuel, Sandipan Mishra
Journal: Journal of Micro and Nano-Manufacturing
Publisher: ASME
Article Type: Research-Article
J. Micro Nano-Manuf. March 2015, 3(1): 011008.
Paper No: JMNM-14-1029
https://doi.org/10.1115/1.4029263
Published Online: March 1, 2015
View Articletitled, A Novel Multimaterial Additive Manufacturing Technique for Fabricating Laminated Polymer Nanocomposite Structures
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Topics: Additive manufacturing, Design, Engineering prototypes, Fibers, Geometry, Inks, Manufacturing, Nanocomposites, Nanofibers, Polymer nanocomposites
Journal Articles

Micromilling Responses of Hierarchical Graphene Composites

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Bryan Chu, Johnson Samuel, Nikhil Koratkar
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. February 2015, 137(1): 011002.
Paper No: MANU-13-1181
https://doi.org/10.1115/1.4028480
Published Online: February 1, 2015
View Articletitled, Micromilling Responses of Hierarchical Graphene Composites
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Topics: Composite materials, Cutting, Epoxy resins, Fibers, Graphene, Micromilling, Glass fibers, Wear, Platelets
Proceedings Papers

An Enhanced Microstructure-Level Finite Element Machining Model for Carbon Nanotube (CNT)-Polymer Composites

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Lingyun Jiang, Chandra Nath, Johnson Samuel, Shiv G. Kapoor
Proc. ASME. MSEC2014, Volume 2: Processing, V002T02A034, June 9–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2014-3925
https://doi.org/10.1115/MSEC2014-3925
View Paper titled, An Enhanced Microstructure-Level Finite Element Machining Model for Carbon Nanotube (CNT)-Polymer Composites
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Topics: Carbon nanotubes, Composite materials, Finite element analysis, Machining, Polymers, Damage, Cutting, Polymer composites, Temperature, Deformation