A CLOSED FORM SOLUTION FOR PREDICTING SPRINGBACK IN BENDING OF BEAMS INCLUDING HARDENING EFFECT

被引：0

作者：

Castro, A. Lopez ^{[1
]}

Durodola, J. F. ^{[1
]}

Fellows, N. A. ^{[1
]}

机构：

[1] Oxford Brookes Univ, Sch Technol, Wheatley OX33 1HX, Oxon, England

来源：

ADVANCED STEEL CONSTRUCTION | 2009年 / 5卷 / 02期

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Springback is an implicit phenomenon in most forming processes and needs to be accounted for in the design of forming tools. This is essential in order to limit the number of iterations required during the design and fabrication of forming tools and dies. This work presents a closed form solution for predicting springback in bending including hardening effect. Springback was also determined using experimental testing. The results obtained are compared with analytical results and the influence of hardening on springback is analysed.

引用

页码：127 / 135

页数：9

共 14 条

[1] Measurement of springback
Carden, WD
Geng, LM
Matlock, DK
Wagoner, RH
[J]. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2002, 44 (01) : 79 - 101
[2] CHAPMAN FB, 1942, PRODUCT ENG, V13, P382
[3] Dieter G.E., 1984, MECH METALLURGY
[4] Finite element analysis of springback in bending of aluminium sheets
Esat, V
Darendeliler, H
Gokler, MI
[J]. MATERIALS & DESIGN, 2002, 23 (02): : 223 - 229
[5] GARDINER FJ, 1957, T ASME JAN, P1
[6] Gere J. M., 1997, Mechanics of Materials, V4th
[7] Hosford W.F., 1983, METAL FORMING MECH M
[8] Johnson W., 1980, Engineering Plasticity
[9] KALPAJIAN S, 1989, MANUFACTURING ENG TE
[10] RYDER GH, 1992, STRENGTH MAT

← 1 2 →