A new analytical model for pressbrake forming using in-process identification of material characteristics

被引：11
作者：
Anokye-Siribor, K
Singh, UP
机构：
[1] Univ Ulster, Sch Elect & Mech Engn, Newtownabbey, Antrim, North Ireland
[2] Aerosp Short Bros PLC, Bombardair, Belfast, Antrim, North Ireland
来源：
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2000年 / 99卷 / 1-3期
关键词：
modelling of air-bending process; sheet metal forming;
D O I：
10.1016/S0924-0136(99)00393-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper describes the development of an analytical model of the air bending process based on in-process identification of aerospace material characteristics during pressbrake forming. The parabolic-straight theory is employed in the development of the analytical model using in-process material characteristics. The validity of the model is checked against both the FEM (ABAQUS) results and experimental results. (C) 2000 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：103 / 112
页数：10
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