National Changhua University of Education Institutional Repository : Item 987654321/13386

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 29913427 Online Users : 307

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Technology > Department of Industrial Education and Technology > Periodical Articles > Item 987654321/13386

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/13386

Title:	Finite element analysis of superplastic blow-forming of Ti-6Al-4V sheet into closed ellip-cylindrical die
Authors:	Chen, Dyi-Cheng;Chen, Wen-Jong;Lin, yun-You;Jheng, Ming-Wei;Chen, Jhih-Ming
Contributors:	工業教育與技術學系
Keywords:	Ellip-cylindrical die;Finite element analysis;Superplastic blow-forming;Titanium alloy
Date:	2010-03
Issue Date:	2012-08-27T05:54:00Z
Publisher:	Vienna University of Technology
Abstract:	Utilizing commercial DEFORM™ 3D finite element (FE) software, this study performs a series of numerical simulations to investigate the superplastic blow-forming of Ti-6Al-4V titanium alloy into a closed ellip-cylindrical die. In performing the simulations, it is assumed that the die is a rigid body and the titanium alloy sheet is a rigid-plastic material with homogeneous and isotropic properties. The simulations focus specifically on the respective effects of the shear friction factor, the die entry radius, the die height and the die's short-axis length on the thickness, effective stress, effective strain and critical damage distributions within the blow-formed product. Overall, the simulation results confirm the suitability of the DEFORM™ 3D software for modelling the superplastic blow-forming of Ti-6Al-4V titanium alloy.
Relation:	International Journal of Simulation Modelling, 9(1): 17-27
Appears in Collections:	[Department of Industrial Education and Technology] Periodical Articles

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	537	View/Open