Sheet Metal 2009

Volumes 410-411

doi: 10.4028/www.scientific.net/KEM.410-411

Paper Title Page

Authors: Kenichiro Mori, Seijiro Maki, Shouichi Saito

Abstract: Oxidation in hot stamping of ultra high strength steel sheets was prevented by coating the sheets with an oxidation preventive oil. For four...

255
Authors: Sivakumar DharMalingam, Paul Compston, Shankar Kalyanasundaram

Abstract: This study investigates the effect of preheat temperature, blank holder force and feed rate on the formability of polypropylene based...

263
Authors: Piotr Lacki

Abstract: The present work has been undertaken in order to investigate the possibilities of improvements in the production technology of aluminium...

271
Authors: Janina Adamus

Abstract: In this paper, some technological problems (e.g. low drawability, high susceptibility to galling, spring-back) occurring in the...

279
Authors: Francesca Borsetto, Andrea Ghiotti, Stefania Bruschi

Abstract: To improve the low formability that HSS sheets exhibit at room temperature, innovative forming technologies like the hot stamping process...

289
Authors: Daniele Pellegrini, J. Lechler, Andrea Ghiotti, Stefania Bruschi, Marion Merklein

Abstract: The paper presents the approaches followed by two labs – LFT at the University of Erlangen-Nuremberg (Germany) and DIMEG at University of...

297
Authors: Sutasn Thipprakmas, Masahiko Jin

Abstract: The V-ring indenter geometry (angle, height and position) was investigated by using the finite element method (FEM) to theoretically clarify...

305
Authors: Tomoyoshi Maeno, Kenichiro Mori, Kouji Fujimoto

Abstract: A hot gas bulging process of an aluminium alloy tube using resistance heating, set into a forming machine, was developed. The tube was...

315
Authors: Marion Merklein, Hinnerk Hagenah, Massimo Cojutti

Abstract: Bent metal tubes find a widespread application in many industrial sectors. Among different bending processes developed for the manufacturing...

325
Authors: Mohammad Bakhshi-Jooybari, Majid Elyasi, A. Gorji, G. Mohammad-Alinejad, S.J. Hosseinipour, S. Nourouzi

Abstract: Seamless tubular components, such as stepped tubes, conical tubes and box shape tubes, are mainly produced in tube hydroforming process. In...

335

Showing 31 to 40 of 76 Paper Titles