PHYSICAL PARAMETERS AND BOUNDARY-CONDITIONS FOR THE NUMERICAL-SIMULATION OF HOT FORMING PROCESSES

被引：17

作者：

KOPP, R

PHILIPP, FD

机构：

[1] RWTH, Aachen

来源：

STEEL RESEARCH | 1992年 / 63卷 / 09期

关键词：

D O I：

10.1002/srin.199201729

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Exact simulation of hot-forming processes using the finite element method requires the most precise possible specification of the material parameters and physical boundary conditions prevailing in each case. The report presents a method to supply all the necessary data. New experimental concepts have been developed and applied, particularly for the more complex boundary conditions, which are virtually undocumented in literature. These techniques permit analysis of the real workpiece/interlayer/die combination, supplying reliable data for an FEM simulation.

引用

页码：392 / 398

页数：7