Corrosion Resistance Prediction of Laser Tailor-Welded Blank Based on Partial Least Square

Xin Cheng Li; Wan Li Du; Wei Xing Zhu; Jian Hua He

doi:10.4028/www.scientific.net/AMR.652-654.2244

Paper Titles

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The Study of Silica Sol with Great Particle Size for the SiO₂ Dielectric CMP
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Analysis of the Vibration Mechanism in the Turn-Milling Machining of Micro-Miniature Shafts
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Atmospheric TIG Arc Diagnostics with a Low Disturbance Electrostatic Probe
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Corrosion Resistance Prediction of Laser Tailor-Welded Blank Based on Partial Least Square
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Distribution of Magnetic Flux Density and Magnetic Force in EMR
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FEA Simulation of Clinching Process Based on GTN Damage Model
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Influence of 0 Degree to the Shoulder of the Friction Stir Welding on AA 6063 and AA 7075
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Measurement of the Surface Tension of Liquid Metal-Droplet in Arc Welding
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 652-654Corrosion Resistance Prediction of Laser...

Corrosion Resistance Prediction of Laser Tailor-Welded Blank Based on Partial Least Square

Abstract:

In order to predict deep drawing steel laser tailor-welded blank corrosion resistance accurately and quickly as well as adjust and optimize laser welding process parameter, the Optimal Discrimination Plane (ODP) method was employed to analysis the mapping relation between laser tailor-welded blank corrosion resistance and laser power, welding speed, spot diameter, focal length, absorptivity, laser tailor-welded blank Partial Least Square (PLS) corrosion resistance prediction model was built based on the major factors orthogonal test. The experimental results show that the laser tailor-welded blank prediction accuracy of this model is above 96%, which shows that the model has good experiment/prediction agreement and proves that this model is valid and practical.