The Macroprocessing track comprises some of the most productive laser processing applications. Although these applications have been broadly adopted, researchers and industry are persistently innovating to provide new techniques and novel technologies to advance macro materials processing. The attendees will share and discuss those exciting achievements of their research with peers in these macroscopic specialized sessions.

Session Search

Day Session Title Keywords
Monday Laser Welding of Dissimilar Metals High-quality Welding of Copper and Aluminum by Angled Laser Irradiation and Insert Metals
  • Welding
  • Copper
  • Aluminum
  • Insert Metal
Monday Laser Welding of Dissimilar Metals Laser Beam Welding of Thick Dissimilar Joints of Steel and Aluminum with Two Intersecting Laser Beams and Additional Material
  • Dissimilar Joints
  • Steel-Aluminum
  • Laser Beam Welding
  • Lightweight Construction
  • Shipbuilding
Monday Laser Welding of Dissimilar Metals Laser Beam Welding of Dissimilar Joints of an Additive Manufactured Aluminum Cast Alloy ALSI12(a) and an Aluminum Wrought Alloy ALMGSI0,5
  • Laser Beam Welding
  • Additive Manufacturing
  • Lightweight Construction
  • Cast Aluminum Alloy
  • Wrought Aluminum Alloy
Monday Laser Welding of Dissimilar Metals In-Process Control of Penetration Depth for Welding of Dissimilar Joints of Steel and Aluminum with Two Intersecting Laser Beams
  • In-Process Control
  • Laser Beam Welding
  • Dissimilar Joints
  • Steel-Aluminum
  • Shipbuilding Application
Monday Laser Welding Processes I Investigating Laser Interaction Characteristics with CNT Composite Bipolar Plates Using Nanosecond Laser
  • Laser Processing
  • Bipolar Plate
  • Cnt Composite
Monday Laser Welding Processes I Advancing Laser Transmission Welding for Additive Manufacturing: A Study of Glass Fiber Reinforced Polypropylene Parts
  • Laser Transmission Welding
  • Additive Manufacturing
  • Fused Filament Fabrication
  • Glass Fiber-Reinforced Polypropylene
Monday Laser Welding Processes II Influence of Intensity Distributions on the Process Dynamics during Laser Deep Penetration Welding of Pure Nickel with a Flexible Ring Mode Laser Source
  • Laser Beam Welding
  • Nickel
  • Ring Mode Intensity Distribution
  • Spatter
  • Porosity
Monday Laser Welding Processes II Interdependence of Metal Vapor Plume and Melt Pool Dynamics during Laser Beam Welding in Vacuum
  • Laser Welding
  • Vapor Plume
  • Keyhole
  • Lava
  • Melt Pool
Monday Laser Welding Processes II Identifying the Direction of Weld Path Deviations in Laser Deep Penetration Welding of Hidden T-Joints by Means of Oct
  • Laser Beam Welding
  • Hidden T-Joints
  • Process Controlling
  • Neural Networks
Monday Laser Welding Processes II Revealing the Influence of Ring-Shaped Beam Profiles in High-Speed Laser Beam Welding by In-Situ Synchrotron X-Ray Imaging
  • High-Speed Laser Welding
  • X-Ray Imaging
  • Beam Shaping
Tuesday Laser Welding Fundamentals A Parametric Study of the Laser Energy Absorption in High-power Laser Beam Welding
  • Laser Beam Welding
  • Laser Energy Absorption
  • Numerical Modeling
  • Parametric Study
Tuesday Laser Welding Fundamentals Assessment of Keyhole Stability in Laser Beam Welding With External Magnetic Field Using Numerical Simulation
  • Deep Penetration Laser Beam Welding
  • Keyhole Stability Evaluation
  • Magnetic Field
  • Numerical Simulation
Tuesday Laser Welding Fundamentals Effects of Beam Mode Parameters on Keyhole and Molten Pool Behavior in High-Power Laser Welding
  • Beam Shaping
  • High Power Fiber Laser Welding
  • Diffractive Optical Element(Doe)
  • Keyhole
  • Spatter
Tuesday Laser Welding Fundamentals Beam Shaping vs. Feature Synchronous Energy Coupling
  • Beam Shaping
Tuesday Laser Welding Processes III Investigations on Opportunities and Challenges of Brilliant High-Power Laser Beam Welding with 24 kW and Adjustable Power Distribution for Different Materials
  • High-Power Laser Beam Welding
  • Steel
  • Aluminum
  • Copper
  • Power Distribution
Tuesday Laser Welding Processes III Development of Spatter Free Welding With High Power Laser Beam Welding for Stainless Steel
  • Keyhole
  • Multi Spot Laser Welding
  • Fluctuation
  • Spatter Free
Tuesday Online Monitoring of Laser Processing Investigating the Effect of Dynamic Laser Beam Oscillations in Remote Fusion Cutting Process
  • Laser Cutting
  • Beam Shaping
  • Hig-Speed Imaging
Tuesday Online Monitoring of Laser Processing A Development Workflow Based on In Situ Synchrotron Investigations to Optimize Laser-Processing of Copper Pins
  • Synchrotron
  • Copper
  • Laser Welding
  • E-Drive
  • Copper Pins
Tuesday Online Monitoring of Laser Processing Dynamic Analysis of Spatter Generation Mechanism in Vacuum Laser Welding
  • Laser Welding
  • Vacuum
  • Spatter
  • Keyhole
  • Weld Pool
Tuesday Online Monitoring of Laser Welding Acoustic Emission of Laser Welding on Structural Steels for Quality Assurance
  • Acoustic Emission
  • Laser Welding
  • Keyhole Depth
  • Defect Detection
  • Quality Control