PhotonicsViews Special Issue LAF2020

e-paper, PhotonicsViews special issue 2021-S1 (Source: Wiley)

Browse the e-paper version of PhotonicsViews special issue 2021-S1 “laf2020”.

Topics: Process Monitoring and Quality Assurance – Additive Manufacturing – Surface Modification – Metal-Joining


 

PhotonicsViews 18, Special Issue LAF2020, February 2021 (Source: Wiley)

Cover Picture: PhotonicsViews S1/2021

Contents: PhotonicsViews S1/2021

Editorial

Things Are Moving Forward: No Laser Applications Forum, no face‐to‐face meetings, but R&D continues!

  • Pages: 1

Process Monitoring and Quality Assurance

Process Monitoring

Online Monitoring in WAAM: Using a two colored pyrometric camera for temperature field monitoring in wire arc additive manufacturing

Optical Measurement Technology

Digital Holographic Measurement System: Robust digital holographic measurement system for production environments

Additive Manufacturing

Melt Pool Width Monitoring: In‐situ measurement of the melt pool width in powder bed fusion processes

Optical Measurement Technology

Measurement of High‐Precision Components: Testing of specular surfaces with phase‐measuring deflectometry

Process Monitoring

Characterization of the Powder Jet in LMD Processes

  • Pages: 10-11
  • PDF

Additive Manufacturing

Process Monitoring

Closed‐Loop Control of Penetration Depth in Wire‐Based Laser Cladding

Additive Manufacturing

Directed Energy Deposition with Aluminum Alloy: Directed energy deposition of high‐strength aluminum alloy with local hard particle reinforcement

  • Pages: 14-15
  • PDF

Laser Cladding

Hard Particle Reinforcement for Microforming Tools: Hard particle reinforcement of microforming tools via laser melt injection for improved wear resistance

Surface Modification

Laser Micromachining

Laser Chemical Machining with High Process Pressure: Increase of the removal rate in laser chemical machining by increasing the process pressure

Laser Melt Injection

Generating MMC Coatings by Laser Melt Injection at High Process Speeds: Reinforcing highly thermally conductive copper tools for pressure die casting by fused tungsten carbide particles

  • Pages: 20-21
  • PDF

Laser Materials Processing

Increased Laser Polishing Rates of LPBF Components: High path overlaps to reduce surface features at laser polishing of LPBF components with high process speeds

  • Pages: 22-23
  • PDF

Laser Micromachining

Laser Structuring of PVD Multilayer Systems: Enhancement of tribological properties by generation of dimple arrays

  • Pages: 24-25
  • PDF

Metal-Joining

Process Monitoring

Implementation of a Synchronized Multimethod Process Observation in Deep Penetration Laser Welding

Laser Materials Processing

Laser Brazing with Wire Oscillation: A new approach for increasing the optical seam edge quality

Laser Keyhole Brazing: Energy-efficient brazing using the deep penetration effect in combination with two-dimensional beam oscillation

Buyers’ Guide

  • Pages: 32-34
  • PDF

Index & Masthead

  • Pages: 37
  • PDF

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