NUMERICAL-SIMULATION OF THE SUPERPLASTIC FORMING OF THIN SHEET COMPONENTS USING THE FINITE-ELEMENT METHOD

被引：35
作者：
BONET, J
WOOD, RD
WARGADIPURA, AHS
机构：
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1990年 / 30卷 / 08期
关键词：
D O I：
10.1002/nme.1620300823
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Superplastic forming is a manufacturing process whereby titanium or aluminium sheet is blow formed into a die to produce very light and strong aerospace components. Of crucial importance is the prediction of the final thickness distribution and the pressure cycle necessary to maintain superplasticity. This paper discusses a finite element based solution to these problems and presents examples for typical components including diffusion bonding effects.
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页码：1719 / 1737
页数：19
相关论文
共 26 条
[11]   MECHANICAL-BEHAVIOR AND HARDENING CHARACTERISTICS OF A SUPERPLASTIC TI-6AL-4V ALLOY [J].
GHOSH, AK ;
HAMILTON, CH .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1979, 10 (06) :699-706
[12]  
HALQUIST JO, 1978, COMPUTATIONAL TECHNI, V30
[13]  
HAMILTON C, 1988, SUPERPLASTICITY SUPE, P706
[14]  
HAMILTON CH, IN PRESS SIMULATION
[15]  
MASSONI E, 1988, 233 EUROM C MOD MET, P187
[16]  
MORGAN K, 1987, LECTURE SERIES 19870
[17]  
St Doltsinis J., 1987, ENG COMPUT, V4, P266
[18]  
STDOLTSINIS J, 1987, P INT C COMP PLAST 2, P875
[19]  
THOMPSON EG, 1989, NUMIFORM89, P608
[20]  
WARGADIPURA AHS, 1989, CPH12089 U COLL SWAN
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