Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials
This paper investigates machinability of laser sintered materials fabricated by layered manufacturing system. Different types of sintered materials; chromium molybdenum (SCM) sintered material and maraging steel (MAS) sintered material were fabricated by using selective laser melting (SLM) method....
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| Format: | Article |
| Language: | en |
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Elsevier B.V.
2012
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| Online Access: | http://ir.unimas.my/id/eprint/17708/1/Study%20on%20Machinability%20of%20Laser%20Sintered%20Materials%20Fabricated%20%28abstract%29.pdf http://ir.unimas.my/id/eprint/17708/ http://www.sciencedirect.com/science/article/pii/S221282711200306X |
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| author | Mohd Sanusi, Abdul Aziz Takashi, Ueda Abdullah, Bin Yassin |
| author_facet | Mohd Sanusi, Abdul Aziz Takashi, Ueda Abdullah, Bin Yassin |
| author_sort | Mohd Sanusi, Abdul Aziz |
| building | Centre for Academic Information Services (CAIS) |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Sarawak |
| content_source | UNIMAS Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper investigates machinability of laser sintered materials fabricated by layered manufacturing system. Different types of
sintered materials; chromium molybdenum (SCM) sintered material and maraging steel (MAS) sintered material were fabricated by
using selective laser melting (SLM) method. Measurement of cutting force and cutting temperature were carried out by using ball
end mill in order to understand the influence of different hardness of sintered materials on machinability. Bulk carbon steel (JIS
S55C) was selected as reference steel. Experimental results show that MAS sintered material is difficult to machine material where
cutting force of MAS sintered material was higher than SCM sintered material. However, even though MAS sintered material has
higher hardness than SCM sintered material, cutting temperature was low due to high thermal conductivity. From these results,
MAS sintered material can be considered as good material to produce mold due to its high hardness and good machinability. |
| format | Article |
| id | my.unimas.ir-17708 |
| institution | Universiti Malaysia Sarawak |
| language | en |
| publishDate | 2012 |
| publisher | Elsevier B.V. |
| record_format | eprints |
| spelling | my.unimas.ir-177082017-09-21T02:42:43Z http://ir.unimas.my/id/eprint/17708/ Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials Mohd Sanusi, Abdul Aziz Takashi, Ueda Abdullah, Bin Yassin TJ Mechanical engineering and machinery This paper investigates machinability of laser sintered materials fabricated by layered manufacturing system. Different types of sintered materials; chromium molybdenum (SCM) sintered material and maraging steel (MAS) sintered material were fabricated by using selective laser melting (SLM) method. Measurement of cutting force and cutting temperature were carried out by using ball end mill in order to understand the influence of different hardness of sintered materials on machinability. Bulk carbon steel (JIS S55C) was selected as reference steel. Experimental results show that MAS sintered material is difficult to machine material where cutting force of MAS sintered material was higher than SCM sintered material. However, even though MAS sintered material has higher hardness than SCM sintered material, cutting temperature was low due to high thermal conductivity. From these results, MAS sintered material can be considered as good material to produce mold due to its high hardness and good machinability. Elsevier B.V. 2012 Article PeerReviewed text en http://ir.unimas.my/id/eprint/17708/1/Study%20on%20Machinability%20of%20Laser%20Sintered%20Materials%20Fabricated%20%28abstract%29.pdf Mohd Sanusi, Abdul Aziz and Takashi, Ueda and Abdullah, Bin Yassin (2012) Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials. Procedia CIRP, 4. pp. 79-83. ISSN 2212-8271 http://www.sciencedirect.com/science/article/pii/S221282711200306X doi : 10.1016/j.procir.2012.10.015 |
| spellingShingle | TJ Mechanical engineering and machinery Mohd Sanusi, Abdul Aziz Takashi, Ueda Abdullah, Bin Yassin Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials |
| title | Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials |
| title_full | Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials |
| title_fullStr | Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials |
| title_full_unstemmed | Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials |
| title_short | Study on Machinability of Laser Sintered Materials Fabricated By Layered Manufacturing System: Influence of Different Hardness of Sintered Materials |
| title_sort | study on machinability of laser sintered materials fabricated by layered manufacturing system: influence of different hardness of sintered materials |
| topic | TJ Mechanical engineering and machinery |
| url | http://ir.unimas.my/id/eprint/17708/1/Study%20on%20Machinability%20of%20Laser%20Sintered%20Materials%20Fabricated%20%28abstract%29.pdf http://ir.unimas.my/id/eprint/17708/ http://www.sciencedirect.com/science/article/pii/S221282711200306X |
| url_provider | http://ir.unimas.my/ |