Process design and sensitivity analysis in metal forming

被引：0
|
作者：
Doltsinis, I
Rodic, T
机构：
[1] Univ Stuttgart, Inst Comp Applicat, D-70569 Stuttgart, Germany
[2] Univ Ljubljana, Fac Nat Sci & Engn, Ljubljana, Slovenia
[3] Ctr Computat Continuum Mech, Ljubljana, Slovenia
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1999年 / 45卷 / 06期
关键词：
metal forming; design sensitivity; process optimization; computational techniques; superplasticity; hot upsetting;
D O I：
10.1002/(SICI)1097-0207(19990630)45:6<661::AID-NME593>3.0.CO;2-V
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper attempts a comprehensive exposition of coherent computational concepts applicable to the optimization of process design in metal forming. For this purpose the analysis procedure is briefly reviewed and the design problem is stated. The issue of design sensitivity is discussed for various objectives. They comprise the design and control of forming processes under quasistationary and transient conditions, respectively. Both, isothermal and thermomechanical operations are considered. Elementary algorithms for the treatment of design problems are presented, and applications are indicated. Copyright (C) 1999 John Wiley & Sons, Ltd.
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页码：661 / 692
页数：34
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