Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model
In this paper, a simulation technique to predict the material removal profile is developed for a disc-shaped compliant polishing tool which is commonly used in robotic polishing. The methodology is based on the Archard wear model implemented with adaptive meshing technique in the commercial finite e...
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| Формат: | Journal Article |
| Мова: | English |
| Опубліковано: |
2020
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| Онлайн доступ: | https://hdl.handle.net/10356/138922 |
| _version_ | 1826109576537178112 |
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| author | Arunachalam, Adhithya Plato Sidharth Idapalapati, Sridhar |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Arunachalam, Adhithya Plato Sidharth Idapalapati, Sridhar |
| author_sort | Arunachalam, Adhithya Plato Sidharth |
| collection | NTU |
| description | In this paper, a simulation technique to predict the material removal profile is developed for a disc-shaped compliant polishing tool which is commonly used in robotic polishing. The methodology is based on the Archard wear model implemented with adaptive meshing technique in the commercial finite element ABAQUS® software. Initially, the effect of tool compliance on the static contact pressure distribution is investigated experimentally using pressure films. Numerical 3D finite element model is developed for the same in order to predict the contact pressure distribution which in turn influences the material removal profile prediction. The material removal study is carried out with a robotic arm, and the polished surface is later scanned for the material removal profile. In order to predict the material removal profile, the finite element simulation in ABAQUS® is carried out using ‘dynamic-implicit’ followed by executing the umeshmotion FORTRAN subroutine in the ‘general-static’ where the nodes are displaced based on the wear model and using Arbitrary Lagrangian-Eulerian (ALE). The results are again imported in dynamic implicit and the simulation is restarted. The cycle continues till the experimental polishing time is reached. The experimental and simulation results of contact pressure are in good agreement with each other and bring out the effect of tool compliance on dynamic pressure which in turns affects the overall three-dimensional material removal profile. |
| first_indexed | 2024-10-01T02:20:12Z |
| format | Journal Article |
| id | ntu-10356/138922 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:20:12Z |
| publishDate | 2020 |
| record_format | dspace |
| spelling | ntu-10356/1389222023-03-04T17:25:43Z Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model Arunachalam, Adhithya Plato Sidharth Idapalapati, Sridhar School of Mechanical and Aerospace Engineering Engineering::Mechanical engineering Material Removal Compliant Polishing Tool In this paper, a simulation technique to predict the material removal profile is developed for a disc-shaped compliant polishing tool which is commonly used in robotic polishing. The methodology is based on the Archard wear model implemented with adaptive meshing technique in the commercial finite element ABAQUS® software. Initially, the effect of tool compliance on the static contact pressure distribution is investigated experimentally using pressure films. Numerical 3D finite element model is developed for the same in order to predict the contact pressure distribution which in turn influences the material removal profile prediction. The material removal study is carried out with a robotic arm, and the polished surface is later scanned for the material removal profile. In order to predict the material removal profile, the finite element simulation in ABAQUS® is carried out using ‘dynamic-implicit’ followed by executing the umeshmotion FORTRAN subroutine in the ‘general-static’ where the nodes are displaced based on the wear model and using Arbitrary Lagrangian-Eulerian (ALE). The results are again imported in dynamic implicit and the simulation is restarted. The cycle continues till the experimental polishing time is reached. The experimental and simulation results of contact pressure are in good agreement with each other and bring out the effect of tool compliance on dynamic pressure which in turns affects the overall three-dimensional material removal profile. Nanyang Technological University Accepted version Adhithya Plato Sidharth thanks Advanced Remanufacturing and Technology Centre (ARTC) Singapore and Nanyang Technological University (NTU) for the financial support in the form of graduate studentship. Authors thank for many fruitful discussions with Prof Sathyan Subbiah from Indian Institute of Technology Madras, India. 2020-05-14T02:54:29Z 2020-05-14T02:54:29Z 2018 Journal Article Arunachalam, A. P. S., & Idapalapati, S. (2019). Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model. Wear, 418-419, 140-150. doi:10.1016/j.wear.2018.11.015 0043-1648 https://hdl.handle.net/10356/138922 10.1016/j.wear.2018.11.015 2-s2.0-85057522485 418-419 140 150 en Wear © 2018 Elsevier B.V. All rights reserved. This paper was published in Wear and is made available with permission of Elsevier B.V. application/pdf |
| spellingShingle | Engineering::Mechanical engineering Material Removal Compliant Polishing Tool Arunachalam, Adhithya Plato Sidharth Idapalapati, Sridhar Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model |
| title | Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model |
| title_full | Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model |
| title_fullStr | Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model |
| title_full_unstemmed | Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model |
| title_short | Material removal analysis for compliant polishing tool using adaptive meshing technique and Archard wear model |
| title_sort | material removal analysis for compliant polishing tool using adaptive meshing technique and archard wear model |
| topic | Engineering::Mechanical engineering Material Removal Compliant Polishing Tool |
| url | https://hdl.handle.net/10356/138922 |
| work_keys_str_mv | AT arunachalamadhithyaplatosidharth materialremovalanalysisforcompliantpolishingtoolusingadaptivemeshingtechniqueandarchardwearmodel AT idapalapatisridhar materialremovalanalysisforcompliantpolishingtoolusingadaptivemeshingtechniqueandarchardwearmodel |