FEM based advanced receptance coupling
Chattering is one form of unwanted by-products caused by machine vibrations. The purpose of this project is to understand the use of Receptance Coupling Substructure Analysis (RCSA). RCSA couples the blank and toolholder’s Frequency Response Functions (FRF), which allows an easier way to derive the...
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| Format: | Final Year Project (FYP) |
| Language: | English |
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Nanyang Technological University
2021
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| Online Access: | https://hdl.handle.net/10356/150782 |
| _version_ | 1811687446145925120 |
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| author | Teo, Gabriel Rong Tai |
| author2 | Chai Gin Boay |
| author_facet | Chai Gin Boay Teo, Gabriel Rong Tai |
| author_sort | Teo, Gabriel Rong Tai |
| collection | NTU |
| description | Chattering is one form of unwanted by-products caused by machine vibrations. The purpose of this project is to understand the use of Receptance Coupling Substructure Analysis (RCSA). RCSA couples the blank and toolholder’s Frequency Response Functions (FRF), which allows an easier way to derive the system’s entire FRF, than to do a summation of each and every tool attached to the system. Finite Element Method (FEM) is extensively utilised to derive at the necessary calculations to complete the RCSA. Therefore, the usage of ANSYS and SolidWorks software has provided a better visualisation of how the different frequencies and mode shapes affect the tool-life. The software gives the natural frequencies which are avoided, thence the tool-life would be extended when such unwanted vibrations is averted. |
| first_indexed | 2024-10-01T05:16:26Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/150782 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:16:26Z |
| publishDate | 2021 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1507822021-06-03T00:44:30Z FEM based advanced receptance coupling Teo, Gabriel Rong Tai Chai Gin Boay Lin Rongming School of Mechanical and Aerospace Engineering MGBCHAI@ntu.edu.sg, MRMLIN@ntu.edu.sg Engineering::Mechanical engineering::Mechanics and dynamics Engineering::Aeronautical engineering Chattering is one form of unwanted by-products caused by machine vibrations. The purpose of this project is to understand the use of Receptance Coupling Substructure Analysis (RCSA). RCSA couples the blank and toolholder’s Frequency Response Functions (FRF), which allows an easier way to derive the system’s entire FRF, than to do a summation of each and every tool attached to the system. Finite Element Method (FEM) is extensively utilised to derive at the necessary calculations to complete the RCSA. Therefore, the usage of ANSYS and SolidWorks software has provided a better visualisation of how the different frequencies and mode shapes affect the tool-life. The software gives the natural frequencies which are avoided, thence the tool-life would be extended when such unwanted vibrations is averted. Bachelor of Engineering (Aerospace Engineering) 2021-06-03T00:44:30Z 2021-06-03T00:44:30Z 2021 Final Year Project (FYP) Teo, G. R. T. (2021). FEM based advanced receptance coupling. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/150782 https://hdl.handle.net/10356/150782 en A034 application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Mechanical engineering::Mechanics and dynamics Engineering::Aeronautical engineering Teo, Gabriel Rong Tai FEM based advanced receptance coupling |
| title | FEM based advanced receptance coupling |
| title_full | FEM based advanced receptance coupling |
| title_fullStr | FEM based advanced receptance coupling |
| title_full_unstemmed | FEM based advanced receptance coupling |
| title_short | FEM based advanced receptance coupling |
| title_sort | fem based advanced receptance coupling |
| topic | Engineering::Mechanical engineering::Mechanics and dynamics Engineering::Aeronautical engineering |
| url | https://hdl.handle.net/10356/150782 |
| work_keys_str_mv | AT teogabrielrongtai fembasedadvancedreceptancecoupling |