Conference Logo ProgramMaster Logo
Conference Tools for 2026 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2026)
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools

About this Abstract
Meeting 2026 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2026)
Symposium 2026 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2026)
Presentation Title Validation of Vision-Based Detection of Powder Spreading Defects in PBF-LB Using Light Scanning
Author(s) Yuvraj Upadhyay, Brian Johnstone, Nicole Van Handel, Maegan Lenertz, Thomas Kurfess, Kyle Saleeby
On-Site Speaker (Planned) Brian Johnstone
Abstract Scope Layerwise vision systems are common process control tools in additive manufacturing due to easy setup and high information density. In laser powder bed fusion (PBF-LB), optical imaging reveals spreading and melt defects, but quantification depends heavily on the acquisition system and ambient conditions. This work describes a method for validating detection of powder spreading defects, replicable for assessing optical camera capability via structured light scanning. As a case study, optical camera and laser profilometer captures of recoater "hopping" impressions are compared to establish camera- and system-specific detection limits. The correlation between super-elevation in lased regions and hopping in powder regions is also examined, alongside computer vision methods to quantify powder bed quality. Optical imaging and light scanning detect minimum hopping depths of 0.1 mm and 0.015 mm, respectively.
Proceedings Inclusion? Undecided

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Compact Test Artifact for Evaluating Fracture-Relevant Material Behavior in Laser Powder Bed Fusion
A Cooling Device for Drastically Reducing Manufacturing Time in Wire-DED
A Framework for Additive Manufacturing Defense Against Cybersecurity Attack Vectors
A Framework for Comparison of In-Situ and Finite Element Data in Wire-Arc Directed Energy Deposition
A Framework for Distortion Risk Prediction in Laser Powder Bed Fusion
A Framework for Energy-Efficient Repurposing of Retired Components Using Hybrid Additive–Subtractive Manufacturing
A Graph-Based Thermal History Simulation for Material Extrusion Additive Manufacturing
A Hybrid Additive Manufacturing Platform for the Development of Bespoke Mechatronic Devices In-Situ
A Neural ODE Approach for Thermomechanical Field Prediction in Directed Energy Deposition
A Neural ODE Approach for Thermomechanical Field Prediction in Directed Energy Deposition
A Rheological Approach to Measuring Cure Depth of Soft Photopolymers
A Rheological Approach to Measuring Cure Depth of Soft Photopolymers
A Risk‑Informed Digital Twin Framework for Qualification of Metal Additive Manufacturing Processes
A Simplified Vision Framework for Feedstock Monitoring and Flow-Related Defect Prevention in Pellet and Flake Extrusion Systems
A Sparse 3D Transformer-Based Inherent Strain Surrogate for Mechanical Field Prediction in Laser Powder Bed Fusion
A Transformer-Based Inherent Strain Surrogate Model for Mechanical Field Prediction in Laser Powder Bed Fusion
A Unified Framework for Adaptive Path Planning and In-Process Control in Multi-Axis Robotic Additive Manufacturing
A Variable Bead Geometry Approach for Improving Conformal Slicing in Wire Arc Additive Manufacturing
Accelerating Phase Field Simulations of Microstructure Evolution in Additive Manufacturing by Tensor Decomposition
Acoustic Field-Assisted Direct Ink Writing of High-Performance Nanocomposites
Adapted S3/S4 Deformation Slicing for Support-Free 3-Axis FDM
Adaptive Feedforward Control of Mass Flow Oscillations in Powder Blown Directed Energy Deposition
Adaptive Height Control for Improved Geometry in Wire Arc Additive Manufacturing
Additive Manufacturing of Hair-like Materials: Design Principles, Process Constraints, and Manufacturing Strategies
Additive Manufacturing of NdFeB magnet via DED: Challenges, Optimization and Performance
Additive Manufacturing of Titanium-Zirconium-Molybdenum Alloy Using Electron Beam Powder Bed Fusion
Additively Manufactured GRX-810 Alloy: The Influence of Build Interruptions on Microstructure, Tensile Strength and Fatigue Life
Advanced Manufacturing for National Security
Agentic Process Optimization for Selective Laser Sintering
AI-Assisted Process Optimization for Multi-Material Thermoplastic 3D Printing and Charpy Impact Analysis
An Improved Interlocking Pattern for Desktop Multi-Material Additive Manufacturing
Angled Printing with Traditional 3-Axis Gantry
Aperiodicity in Cellular Materials and the Missing Link: A Multiscale Statistical Analysis of Mechanical Behavior Using Meso-structural Quantification and Digital Image Correlation
Assembly-Aware Print Pose Optimization in 3D Printing for Multi-Robot Assembly
Assessing the Effects of Accelerated Cooling and Material Removal on Hybrid Additive-Subtractive Wire-Arc Additive Manufactured ER70S-6
Assessment of Droplet Formation Consistency in Multi-Nozzle Molten Metal Jetting
Assessment of Manufacturing Process Variability in LP-DED JBK-75 Alloy for Structural Applications
Assessment of Mesh Densities and Increment Sizes Between Goldak and Uniform Heat Source Models Using Finite Element Analysis
Automated Fiber Segmentation and Characterization in Ceramic Composite Micrographs1
Beam Focus and Parametric Process Mapping for Diode Laser Additive Manufacturing
Benchmarking Fixtures for Additive Construction
Benchmarking Thermal Models for Directed Energy Deposition Processes
Bent Out of Shape – Perspectives on State-of-the-Art Distortion Prediction and Compensation Tools for Laser Powder Bed Fusion
Beyond the Melt Pool: Heterogeneous Behavior in Processing and Properties of Functionally Gradient Materials
Binderless Additive Manufacturing of Ceramics by Selective Laser Flash Sintering
Bridging Micro-Scale Behavior and Component Level Qualification in Additively Manufactured Metallic Components
Build-Plate-Free Wire-Arc Direct Energy Deposition: Neutron Diffraction and Computational Study
Case Studies on Information Encoding and Decoding Via Additive Manufacturing and Nondestructive Evaluation
Cellular-Based Mechanical Interface (CMI) for Multi-Material Extrusion: Design Effectiveness of Triply-Periodic Minimal Surfaces (TPMS)
ChainAM: A Distributed Trust Framework for Secure Additive Manufacturing File Exchange
Characterization and Design of Digital Composites via Multi-Material Inkjet 3D Printing for Soft Tissue Replication
Characterization of Polypropylene/Polylactic Acid Polymer Blends Fabricated by Fused Granulate Fabrication
Characterization of Processing Defects in an AFSD Deposited 5xxx Aluminum Alloy
Characterization of Processing Defects in an AFSD Deposited 5xxx Aluminum Alloy
Chemical Degradation of an SLA 3D-Printed Photopolymer: Effects of Printing, Post-Processing, and Chemical Environments
Collision-Aware Topology Optimization (CATO) for Robotic-Enabled Additive Manufacturing
Comparative Analysis on Traditional Manufacturing and Additive Manufacturing on Aluminum Matrix Alloy
Comparison of Microsample and Bulk Tensile Properties in the Directed Energy Deposited 316L Stainless Steel.
Cooling Rate Measurement in Laser Directed Energy Deposition Using an Event-based Camera
Coordinated Motion Control for Multi-Agent Wire Arc Additive Manufacturing of Non-Gravity Aligned Multi-Directional Components
Correlation Between Rheology, Print Quality, and Porosity in Robocasted Silicon Nitride Ceramics
Coupled Effects of Nozzle Diameter and Temperature on the Printability of Carbon Black/LIR Sensor Inks in Direct Ink Writing
Crack Reduction in L-PBF CM247LC using Shell and Core Build Style
Creating a Custom Optical Diagnostic for Advancing Liquid Metal Jetting
Cross-Printer Reproducibility Modeling Using a Deep Auto-Encoded Multi-Domain Gaussian Process
Decoupling Additive Manufacturing Tolerance from Nondestructive Evaluation Ultrasonic Resolution Using 3D-Printed Lithophanes
Decoupling Resolution and Throughput in Material Extrusion Additive Manufacturing
Defect-Oriented Risk and Monitoring Framework for Quality Assurance in Laser Powder Bed Fusion
Deflated Preconditioned Conjugate Gradient for Accelerating Ill-Conditioned Mechanical and Thermomechanical Process Simulations for Laser Powder Bed Fusion
Deformation Reduction in Laser Directed Energy Deposition Via a Controlled Secondary Heat Source
Design and Experimental Validation of a Dual Halbach Cylinder for Magnetic Field Assisted Additive Manufacturing.
Design and Fabrication of Optimized Gyroid-Like Structures for Thermal and Mechanical Performance
Design of Interlocking Joints for Multi-Material Interface Using Topology Optimization
Designing & Printing Dispersion Strengthened Ti-6Al-4V via Laser Powder Bed Fusion Additive Manufacturing
Developing And Implementing Additively Manufactured Patterns For Sand Casting
Developing Rheology Modified Resins for Inkjet Printing of Dicyclopentadiene
Development and Characterization of Hybrid Nanocomposite Photocurable Resin for Vat Photopolymerization
Development and Shape Memory Characterization of a High-Entropy & Biodegradable Polymer Blend for Fused Granulate Fabrication
Development and Validation of a Low-Cost Sensing System for Powder Dispersion Monitoring in Binder Jetting
Development of a Hot-Forging Wire-Arc Additive Manufacturing Tool
Development of a Thermal Characteristics Monitoring System for the Laser-Powder Directed Energy Deposition Process
Development of a Wire Directed Energy Deposition Worksheet for Identifying Additive Manufacturing Candidates
Development of an Eddy Current In-situ Diagnostic for Directed Energy Deposition
Development of an Inkjet Printing Process to Produce Interpenetrating Polymer Networks with Multiscale Heterogeneity for Additively Manufactured Electronics Applications
Development of Digital Twins in Additive Manufacturing
Development of Laser Based Modification Process for Water‑Atomized Powders for Additive Manufacturing Applications
Development of Multi-Laser Powder Bed Fusion Additive Manufacturing Testbed
Development of Wire-Fed Friction Stir Additive Manufacturing of AA 4043 on AA 6061 Using Conventional Knee Mill
Diffusion Study on Highly Porous 3D Printed Structures Made Using Vat Photopolymerization and In-Situ Phase Separation
Direct Measurement of High-Power Laser Spot Deformations under Thermal Lensing Conditions in Laser Powder Bed Fusion
Distortion Minimization In Deposition of Continuous Carbon Fibers On Non-Planar Surfaces
Domain Adapted Large Language Models for Additive Manufacturing
Droplet Solidification in Molten Metal Jetting with Copper Materials
Dual-Component Direct Ink Write of Polyurethane Foams
Dynamic Layer Height Correction with Micro-Meander Tool Paths in 5-Axis Wire-DED
Effect of a High-Flow Nozzle Design on the Printability of Polymer Feedstock in Material Extrusion Additive Manufacturing
Effect of Alloy Composition on Liquid-Phase Sintering in Additive Manufacturing of W-Ni-Fe Alloys
Effect of Microstructural and Geometrical Features on Low Cycle Fatigue Properties of Additively Manufactured Hastelloy X
Effect of Multi-Laser Beam Shaping on Spattering and Melt Pool Stability in Laser Powder Bed Fusion
Effect of Peak Temperature on Porosity in Architected Infill Binder Jet Additive Manufacturing
Effect of Powder Spreading Strategy on the Densification of Binder-Jetted Copper Components
Effect of Spatial Beam Profile Shaping on Denudation Zone in PBF-LB of Stainless Steel
Effects of Mix Design on Shrinkage of 3D Printed Concrete
Elastomeric Energy Absorbers Prepared from 3D Printed Sacrificial Molds
Embedded Sensors for Intelligent Additive Manufacturing of Concrete Structures
Empirical Calibration and Slicer Implementation of Inclination-Aware Boundary Path Offsets for Wire-Fed Directed Energy Deposition
Enabling Accessible Olefin Metathesis 3D Printing Using Photoacid Activated Catalysts
Enabling Rapid Qualification of Additively Manufactured Metals Through Location-Specific Mechanical Testing
Enhancing Interfacial Integrity in Multi-Material Fabrication via Topology-Optimized Interlocking Joints
Evaluation of Residual Stresses in Components Fabricated by Molten Metal Jetting
Evaluation of Shear Flow-Induced Orientation Eeffects on Magnetic Platelet Particles in Extrusion-Deposition Additive Manufacturing Polymer Processing
Evaluation of Slurry Sedimentation and Degradation in Aged Commercial Ceramic Slurries
Evaluation of TPMS-Based Lattices for Casting in Additively Manufactured Sand Molds using Process Simulation
Evaluation of Wire Arc AM Fabricated 316 L Stainless Steel Post Forging
Experimental Assessment of Geometrical Quality in Fused Filament Fabrication Using an In-Process Annealing System
Experimental Evaluation of Unsupported Overhang Limits in Steel Parts Fabricated by Wire-Based Directed Energy Deposition
Extending the Computational Fluid Dynamics Imposed Finite Element Method (CIFEM) to Multi-Layer Geometries for Laser Powder Bed Fusion
Extrusion-Based Additive Manufacturing of Strontium Ferrite–Polyamide 12 Bonded Magnets via Controlled Particle Size Distribution
Fabrication and Mechanical Characterization of Dissimilar Inconel 625/CuNi30 Interlocking Joints Using Laser Powder Directed Energy Deposition
Fabrication of Bimetallic Thin Wall Combustor Liners via Multi-Axial Wire Laser Directed Energy Deposition
Fast Fragility-Aware Robotic Grasping of Metal Binder Jet 3D Printed Parts
Feasibility of Fabricating Metal Schwarz TPMS Structures Using Metal MEX Additive Manufacturing
Feedstock-Based Tungsten Modification of LPBF IN718 for High-Temperature Manufacturing Applications
Finite Element Thermal Simulation of Forced Convective Cooling in Wire-Arc Directed Energy Deposition
Flame-Retardant Bonded Magnetic Composites for Extrusion-Based 3D Printing
Flash Thermography for Thermal Diffusivity and Density Measurement of Cured Binder-Jet Samples in the Presence of Thermal Contact Resistance
From Defect to Feature: Controlled Porosity Patterning in Wire-Arc Directed Energy Deposition
From Simulation-Based Optimization to Volumetric Parts: Effects of Computer-Generated Beam Profiles on Melt-Pool Geometry and Part Density in PBF-LB/M of IN718
Fused Deposition Modeling of Polyethylene/Boron Carbide Composites
Fused Granulate Fabrication of a PLA/Graphene Oxide-Reinforced PVA Polymer Blend
G-Code-Aware Segmentation for Quality Monitoring in Direct Ink Writing
Generalizing the Computational Fluid Dynamics Imposed Finite Element Method (CIFEM) to Varied-Geometry, Multi-layer Simulations of Laser Powder Bed Fusion
Geometry-Dependent Sintering Nonuniformity in Radio Frequency Additive Manufacturing: A Computational Framework for Process Compensation
Grain Morphology and Aging Response of Aheadd® CP1 Processed by Directed Energy Deposition.
Heating Rate–Driven Interfacial Stability in Cold-Sprayed SS316L on AISI 4140
Hierarchical Graph Neural Networks with Local Attention for Accelerated Part-Scale Scanwise Thermal Simulation in Laser Powder Bed Fusion
High-Performance PAEK-PEI Blends investigated using Active-Filament Mixing Fabrication
High-Temperature Structural Integrity of Additively Manufactured Inconel 718 for Thermal Management Applications
Highly Extensible Stack-Expanded Lattices
Human-AI teaming for information model DEVELOPMENT - A benchmark study for AM-MES integration
Hybrid 3D Printing Technique for Nylon–Silicone Multi-Material structures through dissolvable molds
Hybrid Additive Manufacturing of High-Performance Materials: from Prototype to Production
Hydroxyl-Functionalized MWCNT and Nanosilica Reinforced Photocurable Resins for Vat Polymerization
In-Situ Characterization of Balling in Laser Powder Bed Fusion from Multi-Modalities Monitoring Data
In-Situ Characterization of Residual Stresses in Powder-Based Directed Energy Deposition
In-Situ Displacement Monitoring of Roller-Powder Interactions in Binder Jetting
In-situ Dynamic Laser Area Heating in 450nm Diode Point Melting: Impacts on Microstructure and Surface Quality of SS316L
In-situ monitoring of the LPBF process via MWP
In-Situ Qualification of Laser Power and Scan Speed via Melt Pool Emissions in Laser Powder Bed Fusion
In-Situ Surface Modification in Molten Metal Jetting
In-Situ Thermal Measurements of Multi-Pass and Multi-Layer Additive Friction Stir Deposition Builds
In-situ thermal monitoring of the laser-powder bed fusion process for polyurethane-modified epoxy thermosetting polymer networks
In situ Synchrotron Radiography of Bubble Dynamics in Tungsten During Laser Powder Bed Fusion
Influence of Compositional Gradient Steps on Tensile Properties of Ti-6Al-4V and C103 Functionally Graded Materials via Laser Powder Direct Energy Deposition (LP-DED)
Influence of droplet parameters on porosity in metal parts manufactured with droplet-on-demand metal jetting
Influence of Elevated Chromium Levels on the Corrosion and Mechanical Behaviors of Directed Energy Deposited H13 Tool Steel
Influence of Gaussian and Ring Beam Energy Profiles on Melt Pool Morphology in Laser-Based Powder Bed Fusion of GRX-810 and 304 Stainless Steel
Influence of Porosity on Impact Toughness of Stainless Steel 316L Fabricated via Laser Powder Bed Fusion for Nuclear Applications
Influence of process parameters on mechanical strength and durability of 3D printed concrete (3DCP)
Influence of Ultrasonic Vibration on Thermal Behavior and Solidification Characteristics in WAAM 316L Stainless Steel
Intellectual Property Protection in Distributed Intelligent Additive Manufacturing via Surrogate STL Generation and G-code Reconstruction
Investigating the effect of disturbances on the dimensional quality of parts from Directed Energy Deposition(DED)
Investigating the effect of disturbances on the dimensional quality of parts from Directed Energy Deposition(DED)
Investigating the Reliable Jetting of High-viscosity Polymers Using Piezo-driven Jet Valve
Investigation of Reduced-Order Temperature Models for Warpage Prediction in Composites Additive Manufacturing
Isotherm-Based and Heat Cycle Aware Thermal Monitoring and Prediction in Directed Energy Deposition
Joining Additive Manufactured 316L via Friction Welding: An In‑Situ Microtensile and Microstructural Evaluation
Kinematic Control of Deposition Volume via Spatially Adaptive Micro-Meander Toolpaths in 5-Axis Wire-DED
Laser Directed Energy Deposition of Yttrium added Metastable Ti-5Al-5Mo-5V-3Cr Alloy
Laser Directed Energy Deposition of Yttrium added Metastable Ti-5Al-5Mo-5V-3Cr Alloy
Laser Powder Bed Fusion Additive Manufacturing of AlSi7Mg/MoB Metal Matrix Composite
Laser Powder Bed Fusion of Graphene Nanoplatelet-Reinforced Inconel 718 Metal Matrix Composites: Microstructure and Mechanical Performance
Laser Welding of Additively Manufactured Inconel 718 Double-Walled Cooling Channels
Leonardo, Murray, and Hack: An Investigation of Flow Uniformity in Nature-inspired Branching Networks
Lowering the Process-Knowledge Barrier in Additive Manufacturing Education through LLM-Guided Slicing
LPBF CP1 Velo 3D – Ultrasonic Fatigue Testing (USF)
Machine Learning-Based Predictive Modeling for Geometric Distortion in Metal Material Extrusion
MACHINE LEARNING MODELING FOR REAL-TIME MELT POOL MONITORING IN LASER POWDER BED FUSION ADDITIVE MANUFACTURING: A HYBRID APPROACH
Magnetic and Mechanical Properties of SLA-based 3D-printed Magnetic Soft Composite Using a Halbach Cylinder for Inducing Anisotropy
Making it Snappier: Fast Pneumatic Actuation for Versatile Drop-on-demand Metal Jetting
Manufacturing large pressure components with multi agent AM systems
Measuring Natural Frequencies in a 6 DOF Industrial Robot Performing Additive Manufacturing Tasks Using Experimental Modal Analysis
Mechanical and Microstructural Effects of Interlayer Machining on Hybrid Wire Arc Additive Manufacturing-Processed Aluminum
Mechanical behavior of as-built IN718 fabricated by coaxial laser wire-directed energy deposition
Mechanism-Based Defect Analysis and Process Window Development for Directed Energy Deposition of Al6061
Melt Pool Behavior, Microstructure and Mechanical Properties of Modulated Laser Powder Bed Fusion Processed Ti6Al4V
Melt pool morphology-driven microstructures in laser powder blown directed energy deposition via variable beam shaping
Metal Extrusion Additive Manufacturing of Thin-Walled Aluminum Alloys.
Metal Viscous Thread Printing
Methodology for In-Process Emissivity Estimation of Wire-Arc DED Materials Using Welded Thermocouples and IR Cameras
Microstructural Evolution during Additive Manufacturing of Functionally Graded Materials from Structural to Refractory Alloys: Integrated Computational-Experimental Framework
Microstructure–Corrosion Relationships in LPBF 316L Stainless Steel
Modeling surface roughness on fatigue performance of additively manufactured Ti-6Al-4V with machine learning
Modular, Non-invasive In-situ Monitoring of Laser Powder Bed Fusion Systems
Motivating Redesign and Optimization for Additive Manufacturing – A Part Replacement Case Study
Multi-Material Mixing Mechanisms Process Map
Multi-modal Foundational Thermal Model for LPBF Part Reconstruction
Multi-Nozzle Molten Metal Jetting for High Throughput Metal Additive Manufacturing
Multi-objective design optimization of auxetic based solid-lattice hybrid structures for additive manufacturing
Multimodal Non-Destructive Evaluation of Leak Behavior in LPBF 316L Stainless Steel Pipe Structures
Multiscale Computational Study of Laser Powder Bed Fusion Additive Manufacturing of Refractory TiTaNb Medium Entropy Alloy
Nanoscale Deformation and Creep Response of LPBF Processed GRX-810 via Instrumented Nanoindentation
Nondestructive Characterization of Heat and Print-Bonded Multi-Material FDM Interfaces
Nondestructive Characterization of Hybrid Ironed FFF-Printed PLA Parts
Nonlinear graded lattice optimisation for orthotropic materials
Numerical simulation of DLP 3D-printed photopolymers
Observation of balling defect formation mechanism in laser melting using synchroton x-ray radiography
One-to-many inverse design of curvy strut-based lattices using mixture density networks
Optimization of SiC Powder Packing through Bimodal Distribution and Mechanical Milling for Binder Jet Additive Manufacturing
Optimizing cure depth measurements for ceramic vat photopolymerization industrial applications
Optimizing Soft and Stretchable Elastomers for Vat Photopolymerization
Overcoming Z-Axis Anisotropy in FFF PEEK Components via Vacuum-Assisted Epoxy Infiltration
Oxides in Wire Arc Additive Manufacturing (WAAM): Effects on Build Quality, Mechanical Properties, and In-Process Mitigation Techniques
Panel Discussion: Navigating the Complexities of Advanced Manufacturing for National Security
Parametric Evaluation of Scaled Robocasted Alumina Architectures under Controlled Processing Conditions
Parametric Workflow Design for Rotational Friction Welding of Complex Metal Additively Manufactured Geometries
Physical AI++: A Multi-Agent Spatiotemporal Control Framework for Adaptive Solid Freeform Fabrication
Physical Validation of a Threat Field-Based Online Planner for Multi-Robot Additive Manufacturing
Physical validation of an on-demand resin characterization and process planning framework
Physics-informed neural operator for thermal modeling in metal additive manufacturing
Physics-Preserving Graph Neural Network Surrogates for Thermomechanical Field Prediction: Toward Real-Time Digital Twins in Metal AM
Powder Quality and SLS Processability of ZrB₂/PA12 Composites for Neutron Shielding
Precision Density Control in Binder Jetted Composites via Selective Vacuum Infiltration
Prediction of Thermal Histories in Thin-Walled Aluminum WAAM Structures Using a Data-Driven Heat Input Model
Preliminary Experimental Results Using An Eight Nozzle Molten Metal Jetting Print Head
Print-planning using Edge-weights and Streamlines for Close Alignment of Toolpaths to Objective-informed Vector Fields
Process Modeling and Design of Magnetoactive Elastomers in Reactive Extrusion Additive Manufacturing
Process Optimization for WAAM Deposition of High-angle Unsupported Geometry without Multi-axis Positioning
Process Parameter Optimization for Overlapped Regions in Hybrid LP-DED
Process Sensitivity Assessment of a Build-Integrated Witness Artifact for Laser Powder Bed Fusion
Processing-structure-property relationship of Aheadd CP1 aluminum alloy manufactured via LPBF
Progress in Additive Manufacturing of Electrode and Electrolyte Materials for Sodium-Ion Energy Storage
Quantifying Airborne Particulate Dispersion in Binder Jetting 
Quantifying and Optimizing Part Adhesion in Liquid Metal Jetting
Quantifying Degree of Anisotropy in Polymer AM Parts
Quantifying Process Uncertainty in Laser Powder Bed Fusion: A Modeling Approach for Surface Topography Prediction
Quasi-static and dynamic properties in flexible fused filament fabrication polymers
Rapid Changeover in Metal Additive Manufacturing: A Case for Applying SMED Methodology to Laser Powder Bed Fusion
Rapid Health Monitoring Artifacts for Process Qualification and Failure Risk Assessment in Laser Powder Bed Fusion
Rapid Microstructure Prediction in Laser Powder Bed Fusion Using Bayesian Updating of Eagar–Tsai Model
Rapid prototyping and reaction injection molding through a hybrid additive manufacturing approach
Reactive Extrusion Additive Manufacturing (REAM) of PDMS Using a Supportive Bath
Real-Time Object Detection for Autonomous Robotic 3d Printing
Reducing porosity and distortion through coupled multi-scale control of laser powder bed fusion
Reliable In-Situ Flaw Detection of Thin-Walled Lattice Structures
Residual Stress-Informed Slicing Optimization for Multi-Laser Powder Bed Fusion
Resolving Enclosed Internal Structures in Laser Powder Bed Fusion
Robotic Reactive Extrusion AM for Large Scale Complex Geometry
RocketSmith: An Agentic System for High-Powered Rocket Design and Manufacturing
Room-Temperature Precipitation-Induced 3D Printing of PEEK with tunable porosity
Runtime-Reconfigurable RAPID framework for ABB arc-DED systems
Segment-Resolved Probabilistic Defect Quantification in PBF-LB/M Single Scan Tracks Using µCT-Referenced Photodiode Features
Selective Laser Flash Sintering Using Scanning Fringing Field Electrodes in an Ionized Atmosphere
Sheet-Based Additive Manufacturing of Titanium Alloys Using Laser Pulse Integration of Sheets (LAPIS)
Short and continuous fiber reinforced non-oxide ceramics for harsh environment applications
Shrinkage Prediction of Body-Centered-Cubic Metal Lattice Fabricated by FFF Additive Manufacturing Process
Simulation-Aided Iterative Redesign for Laser Powder Bed Fusion Additive Manufacturing of a Complex Ti-6Al-4V Part
Sinusoidal Rosenthal Solutions for Design of AM Meltpool Feedback Control
Smart 3D-Printed Concrete Beam for Real-Time Deformation Monitoring
Smoke, Mirrors, and Melt Pools: An assessment of commercial in-situ monitoring solutions for metal laser powder bed fusion
Spatial Heterogeneity of the Mechanical Properties in DLP 3D Printed Polymers
Spatially Modulated Intensity Masks for Thermal Homogenization in Microscale Selective Laser Sintering (μ-SLS)
Spattering in Laser Powder Bed Fusion: Physics-based Simulations, Formation Mechanisms, and Reduction Strategies
Stable multilayer VTP tubular structures
Structural Integrity and Manufacturability Benchmarking of a Generatively Topology-Optimized Component for Metal Additive Manufacturing
Study of Screw-Based Printing Using ABS carbon fiber on planar and non-planer surfaces
Surface wetting and roughness-aware droplet solidification model for metal-droplet based additive manufacturing
Symbolic Regression for Infrared Camera and Pyrometer Calibration in Wire-Arc Additive Manufacturing
Temperature Distributions of Traditional Deposition Trajectories Towards Thermal-Model-Informed Path Planning Strategies in WAAM
Temperature gradient mechanism-based approach to reduce warpage in overhang regions using beam shaping in laser-based powder bed fusion of AlSi10Mg at high layer thickness
Testing the Use of Various Minkowski Distances in Functional Grading of Multi-material Additively Manufactured Origami-based Mechanisms
The 10th Annual 3D Printed Aircraft Competition: Expanding the Scope of Student Learning through Competition
Thermal Annealing-Induced Property Enhancement in Additively Manufactured PC-CF Composites
Thermal Modeling of Drop Placement Strategies for Multi-Nozzle Molten Metal Jetting
Thermal Optimization to Enable SMARTT Toolpaths for Efficient and Effective Multi-robot DED
Thermal Simulation of WAAM Inconel 718 for Heat Accumulation and Process Stability
Thermal, Electrical, and Shape Memory Performance of Multifunctional TPU/PCL–SWCNT Composites for Additive Manufacturing
Thin Wall Microstructure and Mechanical Behavior of GRX-810 ODS Alloy Fabricated Across Multiple Laser Powder Bed Fusion Systems
Three Dimensional Semi-Analytical Thermo-Elasto-Plastic Solution for Additive Manufacturing
Topology-Dependent Mechanical Response of Gyroid and Triangular Lattice Infill in Metal Additive Manufacturing
Toward a Physics-Resolving Digital Twin for Metal AM: Graph Neural Network Surrogates for Thermomechanical Field Prediction and Sensor-Driven Defect Detection
Towards a Universal Scaling Law and Thermal Modeling Framework for Wetting Behavior in Laser Metal Additive Manufacturing
Towards Adaptive Heat Input in WAAM Processes
Towards Field Driven Design of Cellular Materials for Energy Absorption: Modeling and Simulation of Variable-thickness Schwarz-P TPMS Structures
Towards microstructure control in molten metal jetting using airborne ultrasound
Towards SmartScan 3.0: A Scan Sequence Optimization Approach for Distortion Reduction in LPBF using Reduced-Order Thermo-Elasto-Plastic Models
Transient Thermal Modeling and Experimental Validation of WAAM-Fabricated 316L Stainless Steel Using Julia
Transparent Additively Manufactured Parts for Improved Mechanical Properties
Ultra-Compliant High-Density Bundle Structures: Formalization, Computational Design, Additive Manufacturing and Mechanical Behavior
Using Near-net Shape Structures printed by Fused Filament Fabrication to Characterize Tensile Property Anisotropy in Composite Polymers
Validation of Vision-Based Detection of Powder Spreading Defects in PBF-LB Using Light Scanning
Vision-Based Monitoring and Feedback Control for Laser-Wire Directed Energy Deposition
Volumetric Additive Repair: Near-Real Time Selective Multi-Axis Toolpathing
WAAM development Cell with Adaptive Trajectory Control
Wetting Characteristics of Molten Titanium Particles under Substrate Preheating in LPBF
Wire-Arc Additive Manufacturing Process Development for Martensitic Stainless Steels
Wire Arc Additive Manufacturing of Functionally Graded Materials
Wire Arc Additive Manufacturing of Layered HSLA–Stainless Steel Composite Structures for Enhanced Strength–Ductility Performance
Working Curve Model to Enable Precise Curing of Functionally Graded Resin Systems
Questions about ProgramMaster? Contact programming@programmaster.org | TMS Privacy Policy | Accessibility Statement