Collapsibility of PMMA based material in direct investment casting
Over recent years, the rapid growth of Additive manufacturing (AM) has benefits the Direct Investment Casting (DIC) process for intricate design in which significantly reduces the cost when associated with low volume production. Nevertheless, ceramic shells cracking has been recognized as critical p...
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| Format: | Article |
| Language: | English |
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UNIVERSITI TEKNIKAL MELAKA
2018
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| Online Access: | http://eprints.uthm.edu.my/3531/ http://eprints.uthm.edu.my/3531/1/AJ%202018%20%28695%29%20Collapsibility%20of%20PMMA%20based%20material%20in%20direct%20investment%20casting.pdf |
| _version_ | 1848888045744422912 |
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| author | Shukri, Muhammad Shazwan Marwah, Omar Mohd Faizan Ibrahim, M. Sharif, S. Mohamad, Elmy Johana Hashim, Mohd Yussni |
| author_facet | Shukri, Muhammad Shazwan Marwah, Omar Mohd Faizan Ibrahim, M. Sharif, S. Mohamad, Elmy Johana Hashim, Mohd Yussni |
| author_sort | Shukri, Muhammad Shazwan |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Over recent years, the rapid growth of Additive manufacturing (AM) has benefits the Direct Investment Casting (DIC) process for intricate design in which significantly reduces the cost when associated with low volume production. Nevertheless, ceramic shells cracking has been recognized as critical problem when involved direct casting in which leads to incomplete collapsibility. Therefore, this study presents a numerical and experimental on poly(methyl) methacrylate (PMMA) pattern collapsibility for investment casting process and the stress analysis study on the ceramic shells. Study revealed that there were significant average of 5.8 % reduction of stress between square and polygon patterns. This study was conducted to examine the collapsibility of AM materials in the IC process. |
| first_indexed | 2025-11-15T20:04:03Z |
| format | Article |
| id | uthm-3531 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:04:03Z |
| publishDate | 2018 |
| publisher | UNIVERSITI TEKNIKAL MELAKA |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-35312021-11-18T02:14:23Z http://eprints.uthm.edu.my/3531/ Collapsibility of PMMA based material in direct investment casting Shukri, Muhammad Shazwan Marwah, Omar Mohd Faizan Ibrahim, M. Sharif, S. Mohamad, Elmy Johana Hashim, Mohd Yussni TS155-194 Production management. Operations management TS200-770 Metal manufactures. Metalworking Over recent years, the rapid growth of Additive manufacturing (AM) has benefits the Direct Investment Casting (DIC) process for intricate design in which significantly reduces the cost when associated with low volume production. Nevertheless, ceramic shells cracking has been recognized as critical problem when involved direct casting in which leads to incomplete collapsibility. Therefore, this study presents a numerical and experimental on poly(methyl) methacrylate (PMMA) pattern collapsibility for investment casting process and the stress analysis study on the ceramic shells. Study revealed that there were significant average of 5.8 % reduction of stress between square and polygon patterns. This study was conducted to examine the collapsibility of AM materials in the IC process. UNIVERSITI TEKNIKAL MELAKA 2018 Article PeerReviewed text en http://eprints.uthm.edu.my/3531/1/AJ%202018%20%28695%29%20Collapsibility%20of%20PMMA%20based%20material%20in%20direct%20investment%20casting.pdf Shukri, Muhammad Shazwan and Marwah, Omar Mohd Faizan and Ibrahim, M. and Sharif, S. and Mohamad, Elmy Johana and Hashim, Mohd Yussni (2018) Collapsibility of PMMA based material in direct investment casting. Journal of Advanced Manufacturing Technology, 12 (1 (2)). pp. 501-512. ISSN 1985-3157 |
| spellingShingle | TS155-194 Production management. Operations management TS200-770 Metal manufactures. Metalworking Shukri, Muhammad Shazwan Marwah, Omar Mohd Faizan Ibrahim, M. Sharif, S. Mohamad, Elmy Johana Hashim, Mohd Yussni Collapsibility of PMMA based material in direct investment casting |
| title | Collapsibility of PMMA based material in direct investment casting |
| title_full | Collapsibility of PMMA based material in direct investment casting |
| title_fullStr | Collapsibility of PMMA based material in direct investment casting |
| title_full_unstemmed | Collapsibility of PMMA based material in direct investment casting |
| title_short | Collapsibility of PMMA based material in direct investment casting |
| title_sort | collapsibility of pmma based material in direct investment casting |
| topic | TS155-194 Production management. Operations management TS200-770 Metal manufactures. Metalworking |
| url | http://eprints.uthm.edu.my/3531/ http://eprints.uthm.edu.my/3531/1/AJ%202018%20%28695%29%20Collapsibility%20of%20PMMA%20based%20material%20in%20direct%20investment%20casting.pdf |