Crystal Plasticity Finite Element Simulation of Aluminium Deformation

2020 ◽  
Vol 1001 ◽  
pp. 127-132
Author(s):  
Hong Yang Li ◽  
Song Yu ◽  
Jian Hui Li
Keyword(s):  
Finite Element ◽  
Crystal Plasticity ◽  
Strain Distribution ◽  
Plasticity Theory ◽  
Material Behavior ◽  
Stress And Strain ◽  
Crystal Plasticity Finite Element ◽  
Element Simulation ◽  
Crystal Plasticity Theory ◽  
Stress And Strain Distribution

Crystal plasticity deformation of aluminium plays an important role on the investigation of macro deformation. In this paper, to discuss the effect ot crystal plasticity on the aluminium material behavior, crystal plasticity theory and macro finite element was combined together. The basic theory of crystal plasticity and finite element was introduce and the simulation result of aluminium was given. The stress and strain distribution was discussed and the efficient of the method was shown. It is shown that the orientation of the material and other micro character of the materials all influence the plasticity behavior of the material greatly.

Prediction of Earing in IF Steels by Using Crystal Plasticity Finite Element Method

2005 ◽  
Vol 495-497 ◽  
pp. 1237-1242
Author(s):  
Shi Hoon Choi ◽  
Beong Young Lee
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Crystal Plasticity ◽  
Material Behavior ◽  
Interstitial Free ◽  
If Steel ◽  
Crystal Plasticity Finite Element ◽  
Crystal Plasticity Theory ◽  
Single Grain ◽  
Element Method

The effect of five ideal texture components ({001}<110>, {112}<110>, {111}<110>, {111}<112> and {554}<225>) typical in interstitial free (IF) steels on the development of ears was investigated using crystal plasticity finite element method (CPFEM). For the polycrystal model, the material behavior is described using crystal plasticity theory where each integration point in the element is considered to be a single grain of polycrystalline IF steel. The experimental earing profile for a IF steel was also compared to the earing profile predicted by CPFEM.

The Vibration Characteristics Analysis of Miter Gate Based on ANSYS Workbench and Vibration Test

2013 ◽  
Vol 380-384 ◽  
pp. 64-68
Author(s):  
Xin Ze Zhao ◽  
Rui Feng Wang ◽  
Jie Wang ◽  
Mei Yun Zhao
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Strain Distribution ◽  
Vibration Test ◽  
Stress And Strain ◽  
Static Structure ◽  
Skeleton Model ◽  
Element Simulation ◽  
Stress And Strain Distribution ◽  
Ansys Workbench

The 3d model of miter gate has been set up based on skeleton model of Pro/E, and it has been imported into ANSYS Workbench module for static structure analysis and modal analysis. In the process of finite element simulation, the rotational constraints has been imposed on the top and bottom pivot according to the actual operation situation of the miter gate, and obtain the first several order frequencies and corresponding modal vibration mode of the miter gate, which can show the hydrodynamic vibration stress and strain distribution. According to the results of the finite element simulation analysis, the prototype vibration test of the miter gate has been done. The test results show that the vibration amplitude and the stress and strain distribution of each part of the miter gate are corresponding to the vibration test.

The Finite Element Simulation Analysis of Tapered Bearing Retainer and Optimized Selection of Mould Parameters

2012 ◽  
Vol 490-495 ◽  
pp. 2858-2863
Author(s):  
Yong Wu Jiang ◽  
Yang Chen ◽  
Jin Dong Liu
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Strain Distribution ◽  
Simulation Analysis ◽  
Stress And Strain ◽  
Stamping Process ◽  
Element Simulation ◽  
Distribution Laws ◽  
Stress And Strain Distribution ◽  
Selection Of

This article mainly studies about the stamping processing of the tapered bearing retainer which mainly presents the finite element simulation of the tapered bearing retainer stamping process using Deform software. The author put forwards that how to analyze the stress and strain distribution laws, the shear stress, the stamping force and their influence law, also analyzes the influence the main parameter has on the stamping process and make the optimized selection.

Study on Stress and Strain of Anchorage Using Finite Element Method

2013 ◽  
Vol 325-326 ◽  
pp. 1314-1317
Author(s):  
Cong Sheng Chen ◽  
Ping He ◽  
Cheng Yong Wang ◽  
Xue Hui Chen ◽  
Lei Huang ◽  
...  
Keyword(s):  
Finite Element ◽  
Strain Distribution ◽  
Maximum Stress ◽  
Mechanical Response ◽  
Three Dimensional ◽  
Integrated Modeling ◽  
Stress And Strain ◽  
Steel Strand ◽  
Prestressed State ◽  
Stress And Strain Distribution

Three-dimensional integrated modeling method and the numerical simulation of elastoplastic finite element are adopted in the paper. The mechanical response of the five holes anchorage is analyzed in certain prestressed state. The stress and strain distribution information of the anchor ring, clip and steel strand is obtained respectively, and the structure safety is discussed by investigating on the maximum stress and strain.

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