Rigid–plastic finite element simulation for process design of impeller hub forming

2003 ◽  
Vol 143-144 ◽  
pp. 729-734 ◽  
Author(s):  
Young Suk Kim ◽  
Hyun Sung Son ◽  
Chan Il Kim
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Process Design ◽  
Rigid Plastic ◽  
Element Simulation

The Finite Element Simulation of Thermal Deformation and Microstructure Evolution Forecast of AZ61 Alloy

2014 ◽  
Vol 989-994 ◽  
pp. 548-551
Author(s):  
Quan Li ◽  
Wen Jun Liu ◽  
Ren Ju Cheng ◽  
Cheng Li ◽  
Shan Jiang ◽  
...  
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Simulation Software ◽  
The Finite Element Method ◽  
Rigid Plastic ◽  
Production Forecast ◽  
Optimization Of Process Parameters ◽  
Element Simulation ◽  
Calculation Results

In this paper, rigid-plastic finite element simulation software Marc / Auto-forge reflect compression AZ61B magnesium alloy case. Simulation results show that the stress, strain and temperature distribution within the sample is uneven, uneven distribution affect the organization, and with the changes in the deformation process and calculation results with the experimental data exactly. The finite element method can be used in the actual production forecast after tissue deformation components, optimization of process parameters to control the quality of the finished piece.

Finite Element Simulation of Canned Forging on TiAl Alloy Containing High Nb

2005 ◽  
Vol 475-479 ◽  
pp. 813-816 ◽  
Author(s):  
Hao Zhuan Lin ◽  
Shu Suo Li ◽  
Xikong Su ◽  
Ya Fang Han
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Tial Alloy ◽  
Simulation Method ◽  
Stress And Strain ◽  
Large Ingot ◽  
Rigid Plastic ◽  
Final Shape ◽  
Element Simulation ◽  
Distribution Of Stress

A rigid plastic finite element simulation method on canned forging was introduced to explain and optimize the large ingot deformation of TiAl alloy containing high content of Nb. By this method the process of deformation and the distribution of stress and strain especially on the interface can be obtained, thus the influence of capsule on the deformation and final shape of ingot can be easily explained and an appropriate processing of canned forging was ingot.

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