An upper bound solution for the force of combined backward-torward extrusion
โ Scribed by Wu Shi-chun; Tang Cai-rong; An Jiang-shui; Bin Feng
- Publisher
- Springer
- Year
- 1982
- Tongue
- English
- Weight
- 547 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0253-4827
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The study is concerned with an analysis of forward extrusion of composite rods through curved dies. A kinematically admissible velocity field is derived by assuming proper streamlines and applying the flow function concept to each material region of plastic deformation. Two kinds of flow functions a
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