Influence of End Milling Process Variables on Material Removal Rate and Surface Roughness of Direct Metal Laser Sintered Inconel 718 Plate
This study intends to optimize the end milling process variables for additively manufactured (AM) Inconel 718 alloy through the direct metal laser sintered (DMLS) method. Surface roughness and material removal rate have been considered as output responses. The end milling experiments were conducted...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2022/9101820 |
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| author | N. L. Parthasarathi Dhinakaran Veeman Duraisami Dhamodharan Utpal Borah M. Ravichandran L. Natrayan Wubishet Degife Mammo |
| author_facet | N. L. Parthasarathi Dhinakaran Veeman Duraisami Dhamodharan Utpal Borah M. Ravichandran L. Natrayan Wubishet Degife Mammo |
| author_sort | N. L. Parthasarathi |
| collection | DOAJ |
| description | This study intends to optimize the end milling process variables for additively manufactured (AM) Inconel 718 alloy through the direct metal laser sintered (DMLS) method. Surface roughness and material removal rate have been considered as output responses. The end milling experiments were conducted using the design of experiments with an L9 orthogonal array (OA) by varying the process variables like feed rate (mm/min), cutting speed (m/min), and depth of cut (mm). Taguchi technique was used to optimize the process variables. Examination of the variance table is working to regulate each variable’s percentage contribution and significance in end milling experiments. The chip morphology of the DMLS Inconel 718 plate reveals that, at lower cutting speed, irregular and discontinuous chips were formed. |
| format | Article |
| id | doaj-art-7568a71244274e058825c59a7fcf86d4 |
| institution | Kabale University |
| issn | 1687-8442 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-7568a71244274e058825c59a7fcf86d42025-02-03T06:08:46ZengWileyAdvances in Materials Science and Engineering1687-84422022-01-01202210.1155/2022/9101820Influence of End Milling Process Variables on Material Removal Rate and Surface Roughness of Direct Metal Laser Sintered Inconel 718 PlateN. L. Parthasarathi0Dhinakaran Veeman1Duraisami Dhamodharan2Utpal Borah3M. Ravichandran4L. Natrayan5Wubishet Degife Mammo6Indira Gandhi Centre for Atomic ResearchCentre for Additive ManufacturingDepartment of Chemical and Biomolecular EngineeringIndira Gandhi Centre for Atomic ResearchK. Ramakrishnan College of EngineeringDepartment of Mechanical EngineeringMechanical Engineering DepartmentThis study intends to optimize the end milling process variables for additively manufactured (AM) Inconel 718 alloy through the direct metal laser sintered (DMLS) method. Surface roughness and material removal rate have been considered as output responses. The end milling experiments were conducted using the design of experiments with an L9 orthogonal array (OA) by varying the process variables like feed rate (mm/min), cutting speed (m/min), and depth of cut (mm). Taguchi technique was used to optimize the process variables. Examination of the variance table is working to regulate each variable’s percentage contribution and significance in end milling experiments. The chip morphology of the DMLS Inconel 718 plate reveals that, at lower cutting speed, irregular and discontinuous chips were formed.http://dx.doi.org/10.1155/2022/9101820 |
| spellingShingle | N. L. Parthasarathi Dhinakaran Veeman Duraisami Dhamodharan Utpal Borah M. Ravichandran L. Natrayan Wubishet Degife Mammo Influence of End Milling Process Variables on Material Removal Rate and Surface Roughness of Direct Metal Laser Sintered Inconel 718 Plate Advances in Materials Science and Engineering |
| title | Influence of End Milling Process Variables on Material Removal Rate and Surface Roughness of Direct Metal Laser Sintered Inconel 718 Plate |
| title_full | Influence of End Milling Process Variables on Material Removal Rate and Surface Roughness of Direct Metal Laser Sintered Inconel 718 Plate |
| title_fullStr | Influence of End Milling Process Variables on Material Removal Rate and Surface Roughness of Direct Metal Laser Sintered Inconel 718 Plate |
| title_full_unstemmed | Influence of End Milling Process Variables on Material Removal Rate and Surface Roughness of Direct Metal Laser Sintered Inconel 718 Plate |
| title_short | Influence of End Milling Process Variables on Material Removal Rate and Surface Roughness of Direct Metal Laser Sintered Inconel 718 Plate |
| title_sort | influence of end milling process variables on material removal rate and surface roughness of direct metal laser sintered inconel 718 plate |
| url | http://dx.doi.org/10.1155/2022/9101820 |
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