A thermal-stress modelling methodology in ABAQUS for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process
This manuscript describes a novel method for thermal-stress modelling of a cyclic, permanent die casting process in the commercial software package ABAQUS. The key element in this method is that it updates the casting's geometry according to the deformed die at elevated temperature before filli...
Guardado en:
| Autores principales: | , , , , , , , , |
|---|---|
| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Elsevier
2021
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/b8400624030944489b55415557aa58d6 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| id |
oai:doaj.org-article:b8400624030944489b55415557aa58d6 |
|---|---|
| record_format |
dspace |
| spelling |
oai:doaj.org-article:b8400624030944489b55415557aa58d62021-11-14T04:33:16ZA thermal-stress modelling methodology in ABAQUS for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process2238-785410.1016/j.jmrt.2021.10.120https://doaj.org/article/b8400624030944489b55415557aa58d62021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2238785421012564https://doaj.org/toc/2238-7854This manuscript describes a novel method for thermal-stress modelling of a cyclic, permanent die casting process in the commercial software package ABAQUS. The key element in this method is that it updates the casting's geometry according to the deformed die at elevated temperature before filling the die cavity. Using this method, the evolution of gap and/or pressure at the die/casting interface has been predicted. This in turn has allowed for a more fundamental and less empirical description of the evolution in resistance to heat transfer at the interface during a casting cycle. The new methodology has been compared to a previously published methodology, and the comparison shows a noticeable difference between the two approaches in predicting the temperature field in the die and the casting and prediction of areas prone to shrinkage-based porosity. This methodology also predicts the stress distribution in the die in the cyclic steady-state operation, which may be of value in predicting die fatigue life.Chunying WeiJun OuFarzaneh Farhang MehrDaan MaijerSteve CockcroftXu WangLateng AZhi ChenZhihua ZhuElsevierarticleThermal-stressCasting/die interfaceDie castingModellingMining engineering. MetallurgyTN1-997ENJournal of Materials Research and Technology, Vol 15, Iss , Pp 5252-5264 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
Thermal-stress Casting/die interface Die casting Modelling Mining engineering. Metallurgy TN1-997 |
| spellingShingle |
Thermal-stress Casting/die interface Die casting Modelling Mining engineering. Metallurgy TN1-997 Chunying Wei Jun Ou Farzaneh Farhang Mehr Daan Maijer Steve Cockcroft Xu Wang Lateng A Zhi Chen Zhihua Zhu A thermal-stress modelling methodology in ABAQUS for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process |
| description |
This manuscript describes a novel method for thermal-stress modelling of a cyclic, permanent die casting process in the commercial software package ABAQUS. The key element in this method is that it updates the casting's geometry according to the deformed die at elevated temperature before filling the die cavity. Using this method, the evolution of gap and/or pressure at the die/casting interface has been predicted. This in turn has allowed for a more fundamental and less empirical description of the evolution in resistance to heat transfer at the interface during a casting cycle. The new methodology has been compared to a previously published methodology, and the comparison shows a noticeable difference between the two approaches in predicting the temperature field in the die and the casting and prediction of areas prone to shrinkage-based porosity. This methodology also predicts the stress distribution in the die in the cyclic steady-state operation, which may be of value in predicting die fatigue life. |
| format |
article |
| author |
Chunying Wei Jun Ou Farzaneh Farhang Mehr Daan Maijer Steve Cockcroft Xu Wang Lateng A Zhi Chen Zhihua Zhu |
| author_facet |
Chunying Wei Jun Ou Farzaneh Farhang Mehr Daan Maijer Steve Cockcroft Xu Wang Lateng A Zhi Chen Zhihua Zhu |
| author_sort |
Chunying Wei |
| title |
A thermal-stress modelling methodology in ABAQUS for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process |
| title_short |
A thermal-stress modelling methodology in ABAQUS for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process |
| title_full |
A thermal-stress modelling methodology in ABAQUS for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process |
| title_fullStr |
A thermal-stress modelling methodology in ABAQUS for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process |
| title_full_unstemmed |
A thermal-stress modelling methodology in ABAQUS for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process |
| title_sort |
thermal-stress modelling methodology in abaqus for fundamentally describing the die/casting interface behaviour in a cyclic permanent die casting process |
| publisher |
Elsevier |
| publishDate |
2021 |
| url |
https://doaj.org/article/b8400624030944489b55415557aa58d6 |
| work_keys_str_mv |
AT chunyingwei athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT junou athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT farzanehfarhangmehr athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT daanmaijer athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT stevecockcroft athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT xuwang athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT latenga athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT zhichen athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT zhihuazhu athermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT chunyingwei thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT junou thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT farzanehfarhangmehr thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT daanmaijer thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT stevecockcroft thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT xuwang thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT latenga thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT zhichen thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess AT zhihuazhu thermalstressmodellingmethodologyinabaqusforfundamentallydescribingthediecastinginterfacebehaviourinacyclicpermanentdiecastingprocess |
| _version_ |
1718429981595402240 |