Finite Element Simulation Study on the Effect of Friction Coefficient on the Deformation Behavior of 5083 Aluminum Alloy during Hot Compression Test

2018 ◽  
Vol 08 (06) ◽  
pp. 782-788
Author(s):  
千律 陈
Keyword(s):  
Finite Element ◽  
Aluminum Alloy ◽  
Friction Coefficient ◽  
Finite Element Simulation ◽  
Compression Test ◽  
Simulation Study ◽  
Deformation Behavior ◽  
Hot Compression Test ◽  
Element Simulation ◽  
5083 Aluminum Alloy

Finite Element Simulation Study of Cutting Process for Large Thin-Wall Part of Aluminum Alloy

2012 ◽  
Vol 522 ◽  
pp. 62-67 ◽  
Author(s):  
Guo He Li ◽  
Hou Jun Qi ◽  
Bing Yan
Keyword(s):  
Finite Element ◽  
Aluminum Alloy ◽  
Finite Element Simulation ◽  
Simulation Study ◽  
Cutting Temperature ◽  
Cutting Process ◽  
Thin Wall ◽  
Geometry Model ◽  
Element Simulation ◽  
Optimization Of Cutting Parameters

A finite element simulation study of cutting process and whole part deformation of a large thin-wall aluminum alloy part used in aerospace is carried out by ABAQUS. The geometry model, material model and heat conduction model are built. The friction conditions and boundary constraints are determined. The whole process of chip generation is simulated and the distribution of strain, stress, cutting temperature and are given. The chip formation and the cutting force are also predicted. Based on the prediction results, the deformation of whole part is predicted. This study establishes the foundation of selection and optimization of cutting parameters and deformation compensation for this kind of large thin-wall parts.

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