Analysis of the effect of material properties on the hydroforming process of tubes

被引：41

作者：

Carleer, B ^{[1
]}

van der Kevie, G ^{[1
]}

de Winter, L ^{[1
]}

van Veldhuizen, B ^{[1
]}

机构：

[1] CR YTC PRA AUT MEP, Dev & Technol, Corus Res, Ijmuiden, CA USA

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2000年 / 104卷 / 1-2期

关键词：

hydroforming process; FEM simulation; analytical model;

D O I：

10.1016/S0924-0136(00)00530-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The free-expansion hydroforming of tribes is discussed. Different steel grades have been studied by means of experiments, FEM simulations and a simple analytical model. The effect of different material parameters, such as the r-value and the n-value, on the hydroformability of tubes is discussed. Applying the analytical model, the favourable shape of a free-expanded tube is predicted and a ranking of different grades based on this model is proposed. (C) 2000 Published by Elsevier Science S.A.

引用

页码：158 / 166

页数：9