2024 Table of Contents | Solid Freeform Fabrication Symposium

TABLE OF CONTENTS
Proceedings of the 35th Annual International
SOLID FREEFORM FABRICATION SYMPOSIUM 2024
– An Additive Manufacturing Conference –

Preface

Organizing Committee xv

AM of Composites

4D Printed Actuation with Spatially-Varying Lattices
Katia L. Delgado Ramos, Ana Paola Aranzola, Ijaz Akbar, Aaron Cervantes, Ana C. Martínez, Alexis Maurel, Eric MacDonald, Alejandra G. Castellanos, Mohamed El Mansori, and David A. Roberson

Additive Manufacturing of Carbon Nanotubes Infused Multi-Materials and Their Mechanical Characterization
Vivekanand Naikwadi, Ismail Fidan, Mohammad Alshaikh Ali, Mushfig Mahmudov, Shamil Gudavasov, and Elijah Hudson

Bead-Weaved Layered Prints for Improved Interlayer Adhesion in Additive Manufacturing 39

1. Villegas, J.P. Garcia, J. Carillo, and D. Espalin

Characterization of 3D Printed and Wire Embedded Thermoplastic Composite Structures 53

Kazi Md Masum Billah, Jeffrey Gleasman, Bryan Quezada, and Adam Kennedy

Comparative Analysis of Mechanical and Electrical Properties of 3D Printing Carbon Nanotube-Reinforced Materials 61

Shamil Gudavasov, Ismail Fidan, Mohammad Alshaikh Ali, Vivekanand Naikwadi, Mushfig Mahmudov, and Elijah Hudson

Development and Characterization of Rigid Polyester Blends for 4D Printing 74

Jose Gonzalez, Gamaliel H. Martinez, Benjamin Estrada, Katia Lizbeth Delgado Ramos, Jose F. Salazar, Brian E. Schuster, and David A. Roberson

Effect of Aging on the Mechanical Properties of Methacrylate 3D Printed Parts 89

Christian E. Rivera, C. R. Hasbrouck, Joseph Fisher, Joseph Bartolai, and Simon W. Miller

High Temperature 3D Printing of Polyamide Magnetic Composites 101

Pratik Uday Karkhanis, Oluwasola K. Arigbabowo, Wilhelmus J. Geerts, and Jitendra S. Tate

Interlayer Fracture of Large Area Additive Manufactured Short Fiber Composites 113

Arief Yudhanto, Neshat Sayah, and Douglas E. Smith

Material Extrusion Additive Manufacturing Molds for Thermoset Composites 125

Kazi Md Masum Billah, Bryan Quezada, Jeffrey Gleasman, and Adam Kennedy

Optimal Silane Concentration for Strengthening PA12 and SFO Composite Filaments in FDM Printing:

Preliminary Insights 133

Kiran Poudel, Oluwasola K. Arigbabowo, Pratik Karkhanis, Wilhelmus Geerts, and Jitendra Tate

Prediction of Fatigue Properties of Fiber-Reinforced Composites Manufactured by Material Extrusion 146

Mithila Rajeshirke, Ismail Fidan, Suhas Alkunte, and Vivekanand Naikwadi

Spreadability of Raw Sand in Binder Jet Additive Manufacturing: Examining Feasibility using Numerical Methods 159

Ibrahim Al Qabani, Karin Goldberg, Drew Snelling, Hossein Taheri, Rafael Quirino, and S.M. Thompson

The Behaviour of First-Generation Bio-Composites in a Multi-Axis Material Extrusion Application 172

Nathaniel Kaill, Patrick Pradel, and Ian Campbell

Applications: Biomedical

Decision-Making Framework for Customized Additively-Manufactured Lower-Limb Prosthetics 181

Isha A. Gujarathi, Maryam Zahabi, Z.J. Pei, and Albert E. Patterson

Design, 3D Printing and Experimental Analysis of Lattice-Based Biodegradable Metal Implants for Bone Regeneration

in Segmental Bone Defects 208

Shantanab Dinda, Evelyn Boas , Ibrahim T. Ozbolat , and Timothy W. Simpson

Establishing a Pipeline for the Scanning, Editing, and Full-Color Additive Manufacturing of Cadavers

for Anatomy Training 223

Nicholas Meisel and Evan Goldman

PLA-HA/BBG Composite Scaffolds Fabricated by Digital Light Processing 3D Printing for

Cranial Bone Regeneration 239

E. Gepek, F. Fayyazbakhsh, O. Iyibilgin, L. Suliandziga and M. C. Leu

Predicting the Fatigue Life of a Multi-Jet Fusion Fabricated Polyamide 11 Ankle-Foot Orthosis: Durability Insights

from S-N Curve Analysis 254

Ryan Blakis and Mladenko Kajtaz

Towards the Feasibility Analysis and Additive Manufacturing of a Novel Flexible Pedicle Screw for Spinal Fixation Procedures 264

Yash Kulkarni, Susheela Sharma, Jared Allison, Jordan Amadio, Maryam Tilton, and Farshid Alambeigi

Application: End-Use Parts

A Design and Additive Manufacturing Framework for Voxel-Based, Multi-Material, Thick-Folding Origami 276

Evelyn Thomas, Jared Butler, and Nicholas Meisel

Additive Manufacturing of a Deployable Monolithic Camera Cover for Planetary Exploration 298

Maya Roman, Adrian Cheng, and Christine Gebara

Additive Manufacturing of Surface-Based Structures for Studying Fluid Flow in Heat Sinks with High-Speed Imaging 308

Kyle Rathjen, Madison Hedges, Jay Teer, Felicia Szleszinski, Chad Westover, and Dhruv Bhate

Design for Additive Manufacturing Considerations for Compliant Constant-Force Mechanisms 318

Sumant Dilip Rokade, Nicholas Meisel, Ph.D., and Jared Butler, Ph.D.

RF Sensitive Sensors, Circuits, and Interconnects Using Additive Materials and Techniques 337

Christopher Molinari, Shawn Kelliher, Jotham Kasule, Lucas Unger, Michelle Connolly, Basil Vanderbie, Samuel Fedorka, Gary Walsh, and Corey Shemelya

Planar and Non-planar Print Patterns in PEEK Flat Backup Rings to Increase Seal Performance Under High Pressure

and Temperature 353

J.T. Green, I.A. Rybak, J.W. McKee, and C. Glaesman

Applications: Lattices and Cellular

Benchmarking the Current State of Lattice Design Software for Additive Manufacturing 371

Maxime Mermillod-Blondin, Alison Olechowski, and Christopher McComb

Design for Metal Powder Bed Fusion: Exploring Predicted Print Time and Cost Impacts of Lattice Structures 388

J.B. Brennan and L.A. Hanft

Experimental Insights into Dynamic Behaviour Composite Lattice Structures 400

P. Jameekornkul and A. Panesar

Reconfigurable Lattice of Auxetic Backlash Structures for Shape-Changing Surfaces 410

Jacob N. Miske, Adam G. Stevens, and Jeffrey I. Lipton

Towards Sustainable Rechargeable Batteries via Single Point Exposure Laser Powder Bed Fusion of Pure Zn Lattice Structures 423

L. Caprio, C. Baldi, E. Emanuele, B. Bozzini, B. Previtali and A.G. Demir

Application: Surface Finish in LPBF

Correlation of Surface Topography with Fatigue Life and Failure Location in Additively Manufactured AlSi10Mg via Computed Tomography 437

Englert, V. Schulze, and S.J. Dietrich

Enhancing Surface Quality in Powder Bed Fusion of 316SS via Shot Peening 448

Sivasubramanian Chandramoulia, Michael S. Titusa, and Michael P. Sealy

Influence of Powder Particle Size Distributions on Surface Topography of Polymer Laser Powder Bed Fusion Parts 461

A.R. Lalwani, C.L. Budden, V.K. Nadimpalli, A.E. Daugaard, and D.B. Pedersen

The Influence of Contour Offset in Laser Powder Bed Fusion on Melt Pool Behaviors, Surface Roughness,

and Sub-Surface Porosity 467

Alex Kleen, Edwin Glaubitz, and Joy Gockel

Binder Jetting and Polymer/Ceramic Powder Bed

Passive Intensity Modulation of Light Using a Digital Micromirror Device in a Microscale Selective Laser Sintering

System for Enhanced Part Uniformity 481
1. Liao, J. Grose, H. Kim, M.A. Cullinan, and C. Okwudire
  
  Photocurable SLA Resin Formulation for Reduced Coefficient of Thermal Expansion 488
  
  Muhammad A. Sufian, Rahul R. Sheley, and Jitendra Tate
  
  Quantification of Recoating Forces in Binder Jetting 501
  1. Burger, V. Leube, M. Nicklisch, and D. Günther
    
    Research on Influence of Scan Strategy on Part Shrinkage in Low Temperature Laser Sintering of Polymer 524
    
    T. Kigure, Y. Yamauchi, T. Niino
    
    Data, Economics, and Education
    
    Establishing a Crowdsourcing-Based Data Collection Tool to Identify Sources of Build Failure in Novice AM Designs 534
    
    Ethan Gross and Nicholas Meisel
    
    Feasibility Analyses of Distributed Digital Factories Integrating Additive and Subtractive Manufacturing:
    
    A Case Study 552
    
    Md Sazol Ahmmed, Asad Waqar Malik , Muhammad Arif Mahmood , Sriram Praneeth Isanaka, and Frank Liou
    
    Finding a Middle Ground: Local Makerspaces as a Driver for the Circular Economy in Additive Manufacturing 576
    1. Hudson, I. Fidan, M. Alshaikh Ali, V. Naikwadi, M. Mahmudov, and S. Gudavasov
      
      Integrating Process Data in Motion for Additive Manufacturing Industrialization 585
      
      Chen-Wei Yang, Alexander Kuan, Shengyen Li, Yan Lu, Joshua Lubell, Sebastien Philomin, Fan-Tien Cheng, and Haw-Ching Yang
      
      STEAM Powered: An Argument for the Robust Integration of Artistic and Engineering Practices in Design for Additive Manufacturing 597
      
      Nicholas Meisel, Aaron Knochel, and Sarah Zappe
      
      Materials: Ceramics, Glasses
      
      Hybrid Manufacturing of Glass using Femtosecond Machining 616
      
      Nishan Khadka, Balark Tiwari, Todd Sparks, Robert G Landers, and Edward C. Kinzel
      
      Innovative Approaches to Fabricate Terahertz Optics with Additive Manufacturing: Manufacture
      
      and THz Characterisation of a Silica-Filled Photopolymer 629
      
      Luke Phillips, Alexander Valavanis, Andrew D. Burnett, Robert Kay, Russell Harris, and Ehab Saleh
      
      Monolithic Glass Forming Using Laser Heated Sculpting 637
      
      Nishan Khadka, Balark Tiwari, Todd Sparks, Robert G Landers, and Edward C. Kinzel
      
      Materials: Metals
      
      Advancing Manufacturing Efficiency: Electroplating Nickel onto 3D-Printed Polymer 648
      
      George Thompson and Mohammad J. Mahtabi
      
      Compressive Strength of 3D Printed 17-4 PH Honeycomb Structure 658
      
      Haijun Gong, Juan Sierra, Reece Woodard, Yue Zhang, Lianjun Wu, and Shaowen Xu
      
      Crack Growth and Fatigue-Life Predictions for Ti-6Al-4V Fabricated via Laser Directed Energy Deposition 664
      
      Leah Buiter, Aref Yadollahi, and James C. Newman, Jr.
      
      Effect of Heat Treatment on the Micro-/Defect-Structure and Mechanical Behavior of Additively Manufactured AlF357 Aluminum Alloy 672
      
      Md Faysal Khan, Paul R. Gradl, Donald Godfrey, Jacky Diemann, Shuai Shao, and Nima Shamsaei
      
      Effect of Heat Treatment on the Micro-/Defect-Structure and Tensile Behavior of Additively Manufactured
      
      A6061-RAM2 Aluminum Alloy 685
      
      Md Faysal Khan, Reza Ghiaasiaan, Paul R. Gradl, Samad Firdosy, Shuai Shao, and Nima Shamsaei
      
      Effect of Two Different Point-Based Melt Scanning Strategies on the Microstructure of As-Built IN718 Parts Fabricated
      
      via EB-PBF System 699
  2. T. Nabil, C. Banuelos, G. Fierro, M. Madigan, S. Tin, E. Arrieta, L.E. Murr, R.B. Wicker, and F. Medina
  Effects of Powder Characteristics of Different Alloy Powders on Part Quality in Area Printing®
  
  Additive Manufacturing 711
2. Fotovvati, T-N. Le, N. Ferreri, S. Shrestha, and N. Duanmu
  
  Influence of Novel Space Filling PBF-LB Scanning Strategies on Part Distortion and Density 720
  
  Maximilian Frey, Max Frankenhauser, Volker Schulze, and Frederik Zanger
  
  Mold Design Using Binder-Jetted Sand for Aluminum Casting 732
  
  Jacob Rodriguez, Cristian Bañuelos, Eduardo Barrios, Denise Rojas-Melendez, Shadman Tahsin Nabil, Christopher J. Danek, Bob Wood, and Fransisco Medina
  
  The Impact of Different HIP Treatment Cycles on Fatigue Behavior during 4-Point Bending
  
  of Additively Manufactured (AM) Ti-6Al-4V 752
  
  D.A. Ariza, E. Arrieta, C. Banuelos, B. Colón, R.B. Wicker, C. Beamer, and F. Medina
  
  Towards Affordable Aluminum Additive Manufacturing: Considerations on the Manufacturing of Non-Explosible
  
  NExP-1 AlSi10Mg on Medium-Wattage Systems 768
  1. N. Depboylu, A.A. Popa, T. Oyama, and Y. Ono
  A New Method for Upcycling Machining Chips for Additive Friction Stir Deposition 779
  
  S. Baruah, T. Spezia, R. Patterson, J. Nazario, and T. Schmitz
  
  Use of Cored Wire in the Optimisation of New Alloys for Laser Powder Bed Fusion with Tailored Mechanical
  
  and Corrosion Properties 787
  
  E. Palmer, S. Mehraban, D. Butcher, M. Ritchie, T. Abdullah, L. Neto, M. Cordero, G. Stratford, and N.P. Lavery
  
  Modeling
  
  Analytical Prediction of Texture of Multi-Phase Materials in Laser Powder Bed Fusion 806
  
  Wei Huang, Hamid Garmestani and Steven Y. Liang
  
  Deep Learning Based Prediction of Thermal History during the Laser-Based Powder Bed Fusion (PBF-LB) Additive Manufacturing Process 818
  
  P. Schüßler, V. Schulze, and S. Dietrich
  
  Design Inputs for Fused Filament Fabricated Non-Pneumatic Tires 827
  
  Manuel Sardinha, Marco Leite, Tânia R.P. Ramos, M. Fátima Vaz, and Luís Reis
  
  Development of a Geometrically Based Methodology for Local Process Control in Powder Bed Fusion 840
  
  Holger Merschroth, Julius van der Kuip, Jana Harbig, and Michael Kniepkamp
  
  Enhancing the Mechanical Properties of Additively Manufactured Carbon Nanotube Integrated Components:
  
  A Simulation-Based Approach 854
  
  Mushfig Mahmudov, Ismail Fidan, Mohammad Alshaikh Ali, Shamil Gudavasov, Vivekanand Naikwadi, and Elijah Hudson
  
  Evaluation of Sources and Effects of Process Dynamics in Directed Energy Deposition 864
  
  Emmanuel K. Bamido, and Michael Cullinan
  
  Investigating the Effect of Workpiece Shape on Thermal History and Coating Properties in High-Speed Coatings Using
  
  Laser Directed Energy Deposition 873
  
  S. Takemura, T. Mori, Y. Hirono, and Y. Kakinuma
  
  Model Based Control of Fused Powder 3D Printing 887
  
  Samuel A. Stodder
  
  Physics-Based Modeling of Polymer-Metal Composites in Fused Filament Fabrication 900
  
  Tyler Paupst and Paromita Nath
  
  Predicting Microstructure Properties Using Transfer Learning 917
  
  Farzana Tasnim, Joshua Grose, Nathan F. She, Remi Dingreville, and Michael Cullinan
  
  Predicting Surface Roughness in Laser Powder Bed Fusion Parts after Laser Polishing: A Multi-Physics Simulation Approach 928
  
  Hong-Chuong Tran, Duc-Phuc Pham, and Duc-Kien Hoang
  
  Predictive Modeling of Drying Process in Clay 3D Printing 932
  
  Subodh C. Subedi and Krishnan Suresh
  
  Toward Parametric Heat Transfer Solvers in Additive Manufacturing 945
  
  Akshay. J. Thomas, Eduardo Barocio, Ilias Bilionis, and R. Byron Pipes
  
  Towards Experimentally-Informed Modeling of Conduction for Improved Finite Element Thermal Prediction
  
  of Wire-Arc Directed Energy Deposition 958
  
  Ally Cummings, Walker Jarrell, and Matthew W. Priddy
  
  Other AM Processes and Applications
  
  Application of Solid Freeform Fabrication for Manufacturing and Prototyping of a Reconfigurable CubeSat for Ease
  
  of Assembly, Testing and Experimentation 973
  
  Indira Dwivedi, Arun Skanda Rebbapragada, Bharat Dwivedi, and Arka Rebbapragada
  
  Application of Solid Freeform Fabrication for using Low-Cost Reconfigurable Items to Develop Actively Steered
  
  Mobile Robot Platform to Experiment with Advanced Vision and ML Based Experiments 983
  
  Indira Dwivedi, Bharat Dwivedi, Parthiv Shah, Rohit Bhupatiraju, Arihant Panwar, and Jey Veerasamy
  
  Investigating the Impact of Decontamination on Recycled ABS Viability in Additive Manufacturing 991
  
  Nathaniel Kaill Mazher Mohammed, Richard Bibb, Shahin Rahimifard, Bana Quronfuleh, and Zahrina Mardina
  
  Sustainable Waste Management in Additive Manufacturing: Old and New Strategies to Divert Industrial Waste from Landfills 1000
Kajtaz, R. Blakis, C. Pandelidi, and M. Lee

Process Development

Design of a Tool Changer for Use in the Hybrid Manufacture of Advanced Ceramics 1011

Farrell-John, D. Davie, L. Masters, J. Lee, M. Shuttleworth, and R. Kay

Hybrid Directed Energy Deposition of Geometrically-Complex Pressure Vessels for Advanced HIP Canning

and Digitally-Driven Powder Metallurgy 1014

Mario Rodriguez, Miguel Hoffmann, Jesus R. Cruz, Alexander Gomez, Lauren Heinrich, Kenton B. Fillingim, Stephen Depietro, John Philbrick, Anton Du Plessis, Chad Beamer, Brian Post, Ryan Dehoff, Eric MacDonald, and Thomas Feldhausen

Influencing Residual Stress in PBF-LB/M Processes through In-Process Microstructure Assessment and

Selective Laser Heat Treatment 1027
1. Groenewold, J. Hammes, F. Stamer, and G. Lanza
  
  In-Situ Print Layer Height Correction Framework for Wire Arc Additive Manufacturing 1036
  
  Wei Sheng Lim, Siddharth Ganesh, and Gim Song Soh
  
  Performance Analysis of Selective Separation Shaping Large-Scale Powder Bonding Technology 1048
  
  Xiang Gao and Behrokh Khoshnevis
  
  Novel Powder Feed Mechanism for Convection of High-Cohesion, Sub-20-Micron Powders
  
  in Directed Energy Deposition 1063
  
  John Byers, Adam Eungard, Joe Jafari, and Dr. Jennifer Bennett
  
  Process Development: Hybrid Manufacturing
  
  Process Development of a Large-Scale Hybrid Manufacturing Platform for Advanced Toolpath
  
  and Parametric Control 1077
  
  J.D. Hamilton, W.W. Glockner, and P. Weisbeck
  
  Development of Universal Gating System Tool for Sand Casting Industry 1086
  
  Jake Officer, Ismail Fidan, and Fred Vondra
  
  Process Development and Control for Sensor-Informed Hybrid-Additive Manufacturing 1097
  
  Dan Davie, Louis Masters, Matthew Shuttleworth, Jaemin Lee, and Robert Kay
  
  Process Development: Material Extrusion
  
  A Real-Time Monitoring Framework for Cooperative 3D Printing 1107
  
  Cole Mensch, Anuj Swaminathan, and Zhenghui Sha
  
  Controlled Distribution of Composition within Extrusions as Enabled by an Active-Mixing Hotend 1125
  
  I.A. Rybak, D.L. Hernandez, R.V. Gonzalez, and J.T. Green
  
  Insights on Multi-Extrusion Filament Fabrication: Exploring the Impact of Seam Overlap and Ironing Process 1143
  
  Manuel Sardinha, Luís Reis, Joaquim Justino Netto, Nuno Frutuoso, and Marco Leite
  
  Multi-Nozzle Cooperation for Micro-Cold Spray 1153
  
  Ronnie F.P. Stone, Michael Gammage, Junmin Wang, Michael Cullinan, Desiderio Kovar, and Zhenghui Sha
  
  Thermal and Mechanical Characterization of Lightweight PLA Filaments for Material Extrusion 1166
  
  Mohammad Alshaikh Ali, Ismail Fidan, Shamil Gudavasov, Vivekanand Naikwadi, Mushfig Mahmudov, and Elijah Hudson
  
  Process Development: Powder Bed Fusion
  
  Development of an In-Situ Laser Calibration Method for Multi-Laser Powder Bed Fusion
  
  Additive Manufacturing System 1178
  
  Ho Yeung, David Deisenroth, and Sergey Mekhontsev
  
  Experimental and Computational Investigation in the Resonant Vibration of 3D-Printed PLA Thin Rectangular Plates 1192
  1. Dutczak and J. Shelton
    
    Exploring Effects of Part Size for Laser Powder Bed Fusion Manufactured Bismuth Telluride using In-Situ Thermal Tomography 1205
    
    Clayton Perbix, Saniya LeBlanc, Joe Walker, and Joy Gockel
    
    Gradient Segmentation of In-Situ Infrared Images for Porosity Detection in Electron Beam Powder Bed Fusion 1221
    
    B. Johnstone and C. Saldana
    
    Identification and Reduction of Disturbance Factors in the Acoustic Process Monitoring of the PBF-LB for Quality Assurance 1239
    
    Peter Gross, Italo Balestra, Cristiano De Boni, Alexander Fritz, Johannes Schötz, Yaxiong Ren, Tobias Melz, Holger Merschroth, and Matthias Weigold
    
    Influence of Layer Pitch Expansion for PBF-LB/P Efficiency Improvement on Part Strength 1251
    
    Yuki Yamauchi, Koichi Fujii, Takashi Kigure, Toshiki Niino, Hirofumi Nonaka, and Mitsuhiro Kumasaka
    
    In-Situ Melt Pool Monitoring to Optimize Laser Powder Bed Fusion of Scalmalloy® 1264
    
    A.P. Nagalingam, O. Poyraz, J. Warren, M. Shamir, E. Yasa, and J. Hughes
    
    Automated Assembly and 3D Printing for the Manufacture of Miniature Pipe Inspection Robots 1275
    
    Matthew Shuttleworth, Mateusz Gora, Alexander Brown, Elliott Leslie, Damian Crosby, Lutong Li, Andrew Weightman, Robert Richardson, and Robert Kay
    
    Model-Based Production Operational Control for Metal Additive Manufacturing 1287
W. Gibbons, and P. Witherell

Multi-Laser Powder Bed Fusion of Cu10Sn Using Low-Power 450nm Diode Lasers 1302
Cetin, A. Aydin, S.C. Erman, and K. Mumtaz

On the Nature of Recoater Damage Powder Spreading Mechanics 1318

Caroline E. Massey and Christopher J. Saldaña

Parametric Investigation of Single-Layer Stainless Steel 316L with Novel Laser Powder Bed Fusion Technology:

Diode Area Melting with 450nm Blue Lasers 1329

S.C. Erman, A. Aydin, A. Liang, and K. Mumtaz

Rapid Process Parameter Development for SS316L on the Freemelt ONE Open Architecture Electron Beam Powder

Bed Fusion Machine 1343

Berkay Bostan, Dylan Treaster, Daniel Ju, Diederik Schlingemann, Yanen Huang, Shlok Desai, William Frieden Templeton, Justin P. Miner, and Sneha Prabha Narra

Processing of Recycled PEKK-CF in Powder Bed Fusion 1359

Freihart, A. Shaik, S. Fischer, and H. Ruckdäschel

Reduction of Aging Mechanisms in a Polyamide 66 Material for Use in the Laser-based Powder Bed Fusion Process 1377

J. Hofmann, A. Wegner, and K. Wudy

The Effects of Laser Misalignments in Multi-Laser Powder Bed Fusion Manufactured Inconel 718 1396
A. Marquez, E. Arrieta, D.A. Ariza, R.B. Wicker, and F. Medina

Process Development: Vat Polymerization

An Automated Vat Photopolymerization Process for Composite Parts with Multiple Spatially Steered

Continuous Fibers 1406

Vivek Khatua, B. Gurumoorthy, and G.K. Ananthasuresh

3D-Printing by Patterning and Advancing a Liquid Photo-Polymer Film 1414

Vivek Khatua, B. Gurumoorthy, and G.K. Ananthasuresh

Initial Layer Characterization for Multilayer Fluid Interface Supported Printing 1420

Brody Oliver, Stacy Ross, Yongxin Wu, and Amit Jariwala

Use of an Acousto-Optic Deflector Light Engine to Improve Resolution and Speed of the Stereolithography Process 1436

Kaya J. Bayazitoglu, Tim Phillips, Joseph J. Beaman, Arthur Paolella, Carrigan Braun, James Ottaway, Chris Corey, Joe Dodd, and Nick Alban

Special Sessions

Aluminum Wire Arc Additive Manufacturing Weld Parameters and Path Improvement 1449

H. R. Peter, K.M. Sargent, T. Apairittirong, J. Penney, and T. Schmitz

Defect-Free Ceramic Hybrid-AM using Intelligent Layer Reworking 1467

L. Masters, T. Green, D. Davie, M.P. Shuttleworth, M. Dogar, and R.W. Kay

Design and Fabrication of a Micro-Nozzle for Aerosol Jet Printing 1476

Md Shihab Shakur, Md Nazmus Sakib, Erik Inman, and Srikanthan Ramesh

Development of a Closed-Loop Control System for Contact Tip to Work Distance and Interpass Temperature in

Wire Arc Additive Manufacturing of Architectural Facades 1488

Y. Yamagata, T. Sagawa, S. Aoki, T. Abe, and J. Kaneko

Mariusz Mika, Paul McConville, Priya Guggilapu, Brendan McNamara, Chu-Heng Liu, Sriram Manoharan and Dinesh Krishna Kumar Jayabal

Fused Deposition Modeling Using Orthogonally Configured Cartesian Printheads 1506

Short, B. Warner, G. Shepherd, D. L. Scruggs, L. Southard, H. Bai, S. Farsiani, R.Y. Azarfam, and H. Noori

Generative Artificial Intelligence (GenAI) Prompt Engineering for Additive Manufacturing (AM) 1514
1. A. Surovi and P. Witherell
Geometric Repeatability Study for Robotic WAAM of Aluminum 1528
M. Sargent, H.R. Peters, J.J. Penney, and T.L. Schmitz

In-Process Deformation Effect on Microstructure and Mechanical Properties of Super Duplex Stainless Steel

Manufactured using Wire Direct Energy Deposition 1542

P. Poulain, J. Wang, S. Williams, S. Bouvier, Y. Lu, N. Niknafsabrbekooh, S. Budnyk, and A. Gavrilovic-Wohlmuther

Mechanical and Corrosion Properties of Stainless Steel Fabricated by Wire Arc Additive Manufacturing (WAAM)

using Weave and Stringer Beads 1553

Stevens G. Hill Jr., Jared D. Seals, Mohammadamin Ezazi, Hossein Taheri, and Bishal Silwal

Molten Metal Deposition (MMD) A356 and 6061 Heat Treatment, Tensile Properties, and Fracture 1566

M. Mika, P. McConville, B. McNamara, C. Liu, P. Guggilapu, S. Manoharan, and D. Jayabal

On the use of Event-Based Change Detection Neuromorphic Imagers for In-Process Monitoring

of Additive Manufacturing 1576

David Mascareñas and Andre Green

Ontology-Based Retrieval Augmented Generation (RAG) for GenAI-Supported Additive Manufacturing 1587

Yeun Park, Paul Witherell, Nowrin Akter Surovi, and Hyunbo Cho

Processing Aluminum Alloys with Piezoelectric Driven Molten Metal Jetting 1601

Julia Förster, Christian Scheidter, Ismail Uensal, and Georg Schlick

Statistical Process Control for WAAM for Productivity and Quality Improvements 1611

Austen Thien and Christopher Saldana

Titanium Wire Arc Additive Manufacturing Inert Enclosure and Material Handling Safety Considerations 1632

Harold A. Walters, Kat Brand, Brittany Herman, Dan Johnson, Tyler Smith, Brian Gibson, Andrzej Nycz, Chris Masuo, William Carter, Michael Sebok, Nathan Lambert, and Riley Wallace

Wire Arc Additive Manufacturing of Multi-Material Parts Using H-13 Tool Steel 1641

Nathan Lambert, Andrzej Nycz, Chris Masuo, Michael Sebok, William Carter, Alex Walters, Canhai Lai, Bryan Lim, and Riley Wallace

Slicing and Path Generation

A Print-Planning Technique Using Edge-Weights to Align Toolpaths to Vector Fields 1650

J.W. McKee, I.A. Rybak, R.V. Gonzalez, and J.T. Green

Fundamental Path Optimization Strategies for Extrusion-Based Additive Manufacturing 1666

Alex Roschli, Liam White, Michael Borish, Cameron Adkins, Ashley Gannon, Adam Stevens, Thomas A. Feldhausen, Brian Post, and Eric MacDonald

Reducing Travel Moves in Material Extrusion Additive Manufacturing Through Graph Theory 1689

Logan J. Hutton and Joseph Bartolai

Reinforcement Learning for Energy-Efficient Toolpath Generation in Additive Manufacturing 1702

George E. Duke, David K. Somade, and Niechen Chen

Strategizing Scan Technique Selection for Component Remanufacturing using 3D Printing: A Combined Reverse Engineering and TOPSIS Based Multi Criteria Decision Making Framework 1712

Binoy Debnath, Zahra Pourfarash, Shivakumar Raman, and Hamidreza Samadi

Attendee List 1724

Author Index 1738

Influence of Scanning Strategy on the Microstructure and the Mechanical Properties of AlSi10Mg Parts Fabricated via LPBF

S. J. Dietrich; A. V. Hamm; L. Englert

Criteria-Based Evaluation of Multi-Lattice Structure Design Methods

Martha Baldwin; Christopher McComb

Investigation of the Homogenized Anisotropy for the Triply Periodic Minimal Surface Lattice under Varying Applied Stress Orientation

Chongyi Wei; Douglas E Smith

Evolution of Porosity in Additively Manufactured Steel 316l Dog Bone Specimens Under Tension: X-Ray Computed Tomography Study

Fidel Baez Avila; David Moore; Borys Drach

Hot Isostatic Pressure Study of Microstructure on Electron Beam Meltin Tungsten

G.Ornelas, J. Lares, K. Watanabe, E. Arrieta, R. B. Wicker, F. Medina

Fabrication of Zr-based Bulk Metallic Glass from Crystalline Foil Using Laser Foil Printing Process

Yu-Xiang Wang, Zhen-Jie Zhao, Hung-Chu Chiang, Chia-Hung Hung

Tensile And Fatigue Analysis of Functionally Graded Materials with Varying Concentrations Manufactured Using Material Extrusion

Suhas Alkunte, Ismail Fidan, Vivekanand Naikwadi, Shamil Gudavasov

An Interpolative Slicing Algorithm for Continuously Graded Stiffness in Viscous Thread Printed Foams

Masa Nakura, Vivek Sarkar, Daniel Revier, Brett Emery and Jeffrey I. Lipton

Capturing 3D Temperature and Strain Fields using OBR-Based Sensing in AM Parts

Brian M. Hlifka, Robert G. Landers, Edward C. Kinzel, Claire Henderson, Julin Wan, Thomas Adcock, Thomas

Dyson, Victor Ostroverkhov, Laura Dial, Glen Koste, Gautam Parthasarthy

Design and Fabrication of a Multi-Directional Aerial 3D Printer

Jacob Lasso-Garifalis, Alex Pan, Elijah Olowokere, Otgondulam Boldbaatar, Alaina Villanueva, Lucas Vergara, Suyog Ghungrad, Jonathan Komperda, Azadeh Haghighi

Developing In-Situ Process Monitoring Capabilities for Material Extrusion Additive Manufacturing

Zachary Renda, Jan Petrich, Callie Zawaski, And Joseph Bartolai

Development of Powder Density Control L-Pbf Methods for Tungsten Powder

Chiyen Kim; Ho Lee; Philip Morton; Ryan B Wicker

Optimization Of Sic Colloidal Ink for Direct-Write Additive Manufacturing Via Dual-Polyelectrolyte Ratio Method

M.A. Odunosho and J.E. Smay

Process Limitation for Powder Bed Fusion with Laser Beam Multiplication

F. J. O. Spieth, T. Heeling, and H.-C. Moehring

A Review of the Ceramic Reinforced Ni-Based Superalloys

Abdalla Elmaghraby and AMM Nazmul Ahsan

Pros and Cons of Industrial Robots in Additive Manufacturing

Michael Geuy, Lance Streuber, Yifei Li, Ilya Kovalenko, Jay Martin