Establishing of Constitutive Equation of ZGMn13 Steel and Cutting Simulation Test

被引：0

作者：

Xu, L. ^{[1
]}

Teng, T. ^{[1
]}

Yang, L. ^{[1
]}

Fan, J. ^{[1
]}

机构：

[1] Dalian JiaoTong Univ, Sch Mech Engn, Dalian, Liaoning, Peoples R China

来源：

HIGH SPEED MACHINING | 2011年 / 188卷

关键词：

High manganese steel; Finite element simulation; Constitutive equation; MECHANICAL-PROPERTIES; STRAIN RATES; TITANIUM;

D O I：

10.4028/www.scientific.net/AMR.188.711

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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.

引用

页码：711 / 716

页数：6

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