Laser Micro Polishing of Tool Steel 1.2379 (AISI D2): Influence of Intensity Distribution, Laser Beam Size, and Fluence on Surface Roughness and Area Rate

Laser Micro Polishing of Tool Steel 1.2379 (AISI D2): Influence of Intensity Distribution, Laser Beam Size, and Fluence on Surface Roughness and Area Rate

Within the scope of this study, basic research was carried out on laser micro polishing of the tool steel 1.2379 (AISI D2) using a square, top-hat shaped intensity distribution. The influence of three different quadratic laser beam sizes (100 µm, 200 µm, 400 µm side length) and fluences up to 12 J/c...

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Bibliographic Details
Main Authors: André Temmler, Magdalena Cortina, Ingo Ross, Moritz E. Küpper, Silja-Katharina Rittinghaus
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Metals
Subjects:
laser melting
surface roughness
laser polishing
quadratic laser spot
tool steel 1.2379
area rate
Online Access:https://www.mdpi.com/2075-4701/11/9/1445

Internet

https://www.mdpi.com/2075-4701/11/9/1445

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