Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks®
Fundamentally, heat is needed during friction stir welding (FSW) for joining materials together. This heat is usually produced by friction force and material deformation. Therefore, friction coefficient is a significant factor and in order to increase the efficiency and the quality of the simulated...
| Main Authors: | Meyghani, B., Awang, M.B., Teimouri, R. |
|---|---|
| Format: | Article |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-eprints.29460 / |
| Published: |
Springer Science and Business Media Deutschland GmbH
2021
|
| Online Access: |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85112292980&doi=10.1007%2f978-981-16-3641-7_16&partnerID=40&md5=1d3df68df58797f40fe293b64099d84b http://eprints.utp.edu.my/29460/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
utp-eprints.29460 |
|---|---|
| recordtype |
eprints |
| spelling |
utp-eprints.294602022-03-25T02:07:11Z Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks® Meyghani, B. Awang, M.B. Teimouri, R. Fundamentally, heat is needed during friction stir welding (FSW) for joining materials together. This heat is usually produced by friction force and material deformation. Therefore, friction coefficient is a significant factor and in order to increase the efficiency and the quality of the simulated model, there is a need to explore it accurately. However, previous studies used constant values of the friction coefficient resulting in inaccuracy of the model. This paper proposes, a mathematical formulation for predicting temperature dependent values of the friction coefficient using coulomb friction and von Mises yield laws. Then, the friction coefficient values are used to simulate a finite element model. HyperMesh® and HyperView® solvers have been employed from Altair Hyperworks® to simulate the process. The results of the model showed that, the temperature at the shoulder surface is always higher than the pin area, thus the heat generated by shoulder is found to be higher around 60 �. Furthermore, higher temperature at the advancing side (around 30 �) was obtained. Finally, the model is verified to show the accuracy of the predicted friction coefficient values and the results of the finite element model. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. Springer Science and Business Media Deutschland GmbH 2021 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85112292980&doi=10.1007%2f978-981-16-3641-7_16&partnerID=40&md5=1d3df68df58797f40fe293b64099d84b Meyghani, B. and Awang, M.B. and Teimouri, R. (2021) Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks®. Lecture Notes in Mechanical Engineering . pp. 119-130. http://eprints.utp.edu.my/29460/ |
| institution |
Universiti Teknologi Petronas |
| collection |
UTP Institutional Repository |
| description |
Fundamentally, heat is needed during friction stir welding (FSW) for joining materials together. This heat is usually produced by friction force and material deformation. Therefore, friction coefficient is a significant factor and in order to increase the efficiency and the quality of the simulated model, there is a need to explore it accurately. However, previous studies used constant values of the friction coefficient resulting in inaccuracy of the model. This paper proposes, a mathematical formulation for predicting temperature dependent values of the friction coefficient using coulomb friction and von Mises yield laws. Then, the friction coefficient values are used to simulate a finite element model. HyperMesh® and HyperView® solvers have been employed from Altair Hyperworks® to simulate the process. The results of the model showed that, the temperature at the shoulder surface is always higher than the pin area, thus the heat generated by shoulder is found to be higher around 60 �. Furthermore, higher temperature at the advancing side (around 30 �) was obtained. Finally, the model is verified to show the accuracy of the predicted friction coefficient values and the results of the finite element model. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. |
| format |
Article |
| author |
Meyghani, B. Awang, M.B. Teimouri, R. |
| spellingShingle |
Meyghani, B. Awang, M.B. Teimouri, R. Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks® |
| author_sort |
Meyghani, B. |
| title |
Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks® |
| title_short |
Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks® |
| title_full |
Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks® |
| title_fullStr |
Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks® |
| title_full_unstemmed |
Prediction of the Temperature Behaviour During Friction Stir Welding (FSW) Using Hyperworks® |
| title_sort |
prediction of the temperature behaviour during friction stir welding (fsw) using hyperworksâ® |
| publisher |
Springer Science and Business Media Deutschland GmbH |
| publishDate |
2021 |
| url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85112292980&doi=10.1007%2f978-981-16-3641-7_16&partnerID=40&md5=1d3df68df58797f40fe293b64099d84b http://eprints.utp.edu.my/29460/ |
| _version_ |
1741197245143842816 |
| score |
11.62408 |