3D Analysis of Metal Particle Flow Law in Forging Process of Turbine Blade
- 10.2991/icmse-15.2015.220How to use a DOI?
- turbine blade; flow law; particle displacement; numerical simulation.
The metal particles flow law of the turbine forging process is very hard got to know, due to the complex shape and large deformation of this process. For this situation, a 3D finite element mold was build for this forging process with DEFORM-3D. The results shows that the metal particle flow law in three dimensions is very different in different forging stage and different cross-section of the blade body, the metal particles close to top and bottom die have a smaller displacement than particles in the middle of the cross-section. The particles which close to tenon and shroud have a smaller transverse displacement than particles in the middle blade body. And the particles close to exhaust edge appeared the phenomenon of backflow.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Fengshou Zhang AU - Youfu Ma AU - Binbin Bao PY - 2015/12 DA - 2015/12 TI - 3D Analysis of Metal Particle Flow Law in Forging Process of Turbine Blade BT - Proceedings of the 2015 6th International Conference on Manufacturing Science and Engineering PB - Atlantis Press SP - 1205 EP - 1209 SN - 2352-5401 UR - https://doi.org/10.2991/icmse-15.2015.220 DO - 10.2991/icmse-15.2015.220 ID - Zhang2015/12 ER -