FEM-Based Analysis of Micro-Structure Parameters for Roll Forming on Aluminum Alloy Sheet

Zhi Qing Hu; Ji Zhao; Zeng Ming Feng

doi:10.4028/www.scientific.net/MSF.762.763

Paper Titles

Corrosion Resistance of Welds in 21%Cr Ferritic Stainless Steels – Is it Comparable to Type 304L?
p.734

Effect of Thermal Treatment after Hot Rolling on the Microstructure of Fe-2.4wt.%Si
p.741

Effect of the Si and Al Content in Ferritic Electrical Steels on the Flow Behaviour and Dynamic Softening in Hot Rolling
p.747

Modelling the Hot Deformation Stress-Strain Curve of a Ni-Based Superalloy
p.753

Four Dimensional Description of the Stress-Strain Relationship of Sintered and Swaged Tungsten Powders
p.757

FEM-Based Analysis of Micro-Structure Parameters for Roll Forming on Aluminum Alloy Sheet
p.763

Computational and Experimental Investigation on Thermal Conductivity of SiС Particle Reinforced Al-Matrix Composite Containing Pores
p.769

Forecasting of Hard-Alloyed Cutting Tool Resistance Based on Thermal Diffusivity
p.777

Theory of Constrained Cutting: Model of Chip Formation with a Developed Plastic-Deformation Zone
p.782

HomeMaterials Science ForumMaterials Science Forum Vol. 762FEM-Based Analysis of Micro-Structure Parameters...

FEM-Based Analysis of Micro-Structure Parameters for Roll Forming on Aluminum Alloy Sheet

Abstract:

Micro-structured surfaces with drag reduction, desorption, and excellent optical performance are widely used in the field of automotive, aerospace, marine applications. Therefore, the manufacturing of the micro-structure on the metal surface is of high impotance. Although the processing methods for micro-patterning of surfaces have progressed in recent years, micro-structure processing is still not used on large metal surfaces. In this paper, a method of roll forming micro-structure on the plate surface is proposed. A simulation model for micro-structure roll forming (MRF) was presented by using three-dimensional finite element method (FEM). The strain and stress, and the displacements caused by micro-structure were analyzed. The results provide theoretical guidance for the design of different micro-structures and the sequence of their processing.