Study on Three-Dimensional Temperature Field Induced by Laser Irradiation with Different Intensity Distribution

DOI

10.2991/masta-19.2019.11How to use a DOI?

Keywords

Fiber laser, Three-dimensional temperature field, Simulation

Abstract

In this paper, a three-dimensional temperature field simulation model of metal surface irradiated by laser is established to analyze the temperature field distribution of Q235 metal plate irradiated by laser beam. The difference of temperature history and temperature field between Gauss fundamental mode beam and uniform rectangular beam is compared. The results show that the rectangular beam can make the temperature field more uniform, which is more suitable for laser-assisted heat treatment and lamination process.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hua Ding
AU  - Yi-cheng Guo
AU  - Zong-cheng Wang
PY  - 2019/07
DA  - 2019/07
TI  - Study on Three-Dimensional Temperature Field Induced by Laser Irradiation with Different Intensity Distribution
BT  - Proceedings of the 2019 International Conference on Modeling, Analysis, Simulation Technologies and Applications (MASTA 2019)
PB  - Atlantis Press
SP  - 64
EP  - 68
SN  - 1951-6851
UR  - https://doi.org/10.2991/masta-19.2019.11
DO  - 10.2991/masta-19.2019.11
ID  - Ding2019/07
ER  -