Numerical Simulation of Laser Surface Micro-Texturing

Hui Xia Liu; Yi Xing Chen; Xiao Wang; Xiao Xia Meng; Yong Hong Fu; Lan Cai

doi:10.4028/www.scientific.net/MSF.575-578.678

Paper Titles

The Research of a Pulse Laser Powder Materials' Sintering Process
p.654

Numerical Simulation on Temperature Field of Electron Beam Welding of Magnesium Alloy and Study on Properties and Microstructure of Joint
p.660

Numerical Simulation of Residual Stress in the Glass-to-Metal Diffusion Seals
p.666

Investigation of the Influence of Shot Peening on Stress Corrosion Cracking of Stainless Steel Welded Joints
p.672

Numerical Simulation of Laser Surface Micro-Texturing
p.678

Analysis and Evaluation for Usability of the Low Hydrogen Type Structural Steel Covered Electrode
p.684

Investigation on M-A Constituent in Weld CGHAZ of High-Strength Microalloyed Steel
p.690

FE Simulation of Complex Contour Forming of Sheet Metals Based on Laser Bending
p.696

Numerical Analysis on Temperature Field of Axial Alternating Magnetic Field-Assisted Electric Field-Activated Sintering
p.702

HomeMaterials Science ForumMaterials Science Forum Vols. 575-578Numerical Simulation of Laser Surface...

Numerical Simulation of Laser Surface Micro-Texturing

Abstract:

In order to predict the geometry character of laser surface micro-texturing, the finite element analyzing software ANSYS is used to simulate temperature field and crater on the laser ablation. The influence and change regulation of laser intensity, laser pulse number and pulse duration in laser surface texturing are analyzed in detail. The simulation results conclude the best laser intensity in laser-pulse and materials interactions on certain conditions, and the best pulse duration in nanosecond laser micromachining. This research establishes the foundation for laser machining regular non-smooth surface in a rapid and effective way.