Finite element simulation of machining of Incoloy 907 with thermodynamical constitutive equation

2010 ◽  
Author(s):  
Fang Shao
Keyword(s):  
Finite Element ◽  
Constitutive Equation ◽  
Finite Element Simulation ◽  
Element Simulation

Establishing of Constitutive Equation of ZGMn13 Steel and Cutting Simulation Test

2011 ◽  
Vol 188 ◽  
pp. 711-716
Author(s):  
Li Xu ◽  
Tao Teng ◽  
L. Yang ◽  
Jia Fan
Keyword(s):  
Finite Element ◽  
Constitutive Equation ◽  
Finite Element Simulation ◽  
Split Hopkinson Pressure Bar ◽  
Manganese Steel ◽  
Plastic Behavior ◽  
Hopkinson Pressure Bar ◽  
High Manganese ◽  
High Manganese Steel ◽  
Element Simulation

Constitutive equation of material has an important influence on the simulation results in the finite element simulation. In this paper, Johnson-Cook constitutive equation parameters of the high manganese steel ZGMn13 have been derived from the data of compression tests and split Hopkinson pressure bar test. Based on this equation, the finite element simulation of ZGMn13 steel cutting has been done. This Johnson-Cook constitutive model of high manganese steel ZGMn13 can accurately describe the plastic behavior of the material.

Sign in / Sign up

Export Citation Format

Share Document