Mechanism of Force Generation in Cutting Metal Matrix Composites
This paper presents a mechanics model for predicting the forces of cutting aluminum-based SiC/Al2O3 particle reinforced MMCs. The force generation mechanism was considered to be due to three factors: (a) the chip formation force, (b) the ploughing force, and (c) the particle fracture force. The chip...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference Paper |
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Japan Society of Mechanical Engineering
2005
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/5314 |
| _version_ | 1848744762728775680 |
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| author | Pramanik, Alokesh Zhang, L.C. Arsecularatne, J. |
| author2 | Toshiyuki OBIKAWA |
| author_facet | Toshiyuki OBIKAWA Pramanik, Alokesh Zhang, L.C. Arsecularatne, J. |
| author_sort | Pramanik, Alokesh |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper presents a mechanics model for predicting the forces of cutting aluminum-based SiC/Al2O3 particle reinforced MMCs. The force generation mechanism was considered to be due to three factors: (a) the chip formation force, (b) the ploughing force, and (c) the particle fracture force. The chip formation force was obtained by using the Merchant’s analysis but those due to matrix ploughing deformation and particle fracture were formulated, respectively, with the aid of the slip line field theory of plasticity and the Griffith theory of fracture. A comparison of the model predictions with the experimental results published in the literature showed that the theoretical model developed has captured the major material removal/deformation mechanisms in MMCs and describes very well the experimental measurements. |
| first_indexed | 2025-11-14T06:06:37Z |
| format | Conference Paper |
| id | curtin-20.500.11937-5314 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:06:37Z |
| publishDate | 2005 |
| publisher | Japan Society of Mechanical Engineering |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-53142022-10-11T07:37:58Z Mechanism of Force Generation in Cutting Metal Matrix Composites Pramanik, Alokesh Zhang, L.C. Arsecularatne, J. Toshiyuki OBIKAWA Hiroyuki SASAHARA Metal matrix composites Machining Force modeling PCD tool This paper presents a mechanics model for predicting the forces of cutting aluminum-based SiC/Al2O3 particle reinforced MMCs. The force generation mechanism was considered to be due to three factors: (a) the chip formation force, (b) the ploughing force, and (c) the particle fracture force. The chip formation force was obtained by using the Merchant’s analysis but those due to matrix ploughing deformation and particle fracture were formulated, respectively, with the aid of the slip line field theory of plasticity and the Griffith theory of fracture. A comparison of the model predictions with the experimental results published in the literature showed that the theoretical model developed has captured the major material removal/deformation mechanisms in MMCs and describes very well the experimental measurements. 2005 Conference Paper http://hdl.handle.net/20.500.11937/5314 Japan Society of Mechanical Engineering restricted |
| spellingShingle | Metal matrix composites Machining Force modeling PCD tool Pramanik, Alokesh Zhang, L.C. Arsecularatne, J. Mechanism of Force Generation in Cutting Metal Matrix Composites |
| title | Mechanism of Force Generation in Cutting Metal Matrix Composites |
| title_full | Mechanism of Force Generation in Cutting Metal Matrix Composites |
| title_fullStr | Mechanism of Force Generation in Cutting Metal Matrix Composites |
| title_full_unstemmed | Mechanism of Force Generation in Cutting Metal Matrix Composites |
| title_short | Mechanism of Force Generation in Cutting Metal Matrix Composites |
| title_sort | mechanism of force generation in cutting metal matrix composites |
| topic | Metal matrix composites Machining Force modeling PCD tool |
| url | http://hdl.handle.net/20.500.11937/5314 |