๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The upper-bound analysis of cold extrusion process for box-shaped products

โœ Scribed by Hong Yan; Zhongming Lou


Book ID
108215338
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
183 KB
Volume
132
Category
Article
ISSN
0921-5107

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


An upper-bound analysis of the tube extr
โœ R. Ebrahimi; M. Reihanian; M. Kanaani; M.M. Moshksar ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 670 KB

In this paper a new upper-bound approach is used to analyze the tube extrusion process. A kinematically admissible velocity field is developed to evaluate the internal power and the power dissipated on frictional and velocity discontinuity surfaces. The total power is optimized with respect to the

An upper-bound analysis of the backward
โœ W.B. Bae; D.Y. Yang ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 742 KB

A new kinematically-admissible velocity field is proposed to determine the final-stage extrusion load and the average extruded height in the backward extrusion of internally non-axisymmetric tubes from round billets. The proposed velocity field is applied to the backward extrusion of internally troc