Investigation of optimum milling parameters in micro dimples machining
This research used a carbide ball nose end mill cutting tool to fabricate a micro dimple on the aluminium block. The problem is that the micro dimple should be fabricated with a better surface finish which is related to surface integrity and form accuracy of the dimple. The objective is to study the...
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| Format: | Article |
| Language: | English |
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Penerbit UMP
2022
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| Online Access: | http://umpir.ump.edu.my/id/eprint/34131/ http://umpir.ump.edu.my/id/eprint/34131/1/Investigation%20of%20optimum%20milling%20parameters%20in%20micro%20dimples%20machining.pdf |
| _version_ | 1848824427249139712 |
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| author | Haizad, Hassim Ahmad Rosli, Abdul Manaf |
| author_facet | Haizad, Hassim Ahmad Rosli, Abdul Manaf |
| author_sort | Haizad, Hassim |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This research used a carbide ball nose end mill cutting tool to fabricate a micro dimple on the aluminium block. The problem is that the micro dimple should be fabricated with a better surface finish which is related to surface integrity and form accuracy of the dimple. The objective is to study the optimum CNC milling parameters for the micro dimple fabrication and analyse the surface integrity and form accuracy of the dimple. Based on three different parameters which is depth of cut, feed rate, and spindle speed, the better surface roughness and the diameter, depth of micro dimple are experimented using the carbide cutting tools to fabricate micro dimple and analyse the data using 3D confocal microscope. The better surface roughness, high form accuracy and surface integrity of micro dimple structure were achieved with the optimum CNC milling parameters. The high spindle speed, low depth of cut and low feed rate showed the best results for the surface roughness and form accuracy. The proposed parameters were high spindle speed of 3600 RPM, low depth of cut 0.25mm and low feed rate of 50mm/min. |
| first_indexed | 2025-11-15T03:12:51Z |
| format | Article |
| id | ump-34131 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:12:51Z |
| publishDate | 2022 |
| publisher | Penerbit UMP |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-341312022-05-13T03:07:06Z http://umpir.ump.edu.my/id/eprint/34131/ Investigation of optimum milling parameters in micro dimples machining Haizad, Hassim Ahmad Rosli, Abdul Manaf TJ Mechanical engineering and machinery TS Manufactures This research used a carbide ball nose end mill cutting tool to fabricate a micro dimple on the aluminium block. The problem is that the micro dimple should be fabricated with a better surface finish which is related to surface integrity and form accuracy of the dimple. The objective is to study the optimum CNC milling parameters for the micro dimple fabrication and analyse the surface integrity and form accuracy of the dimple. Based on three different parameters which is depth of cut, feed rate, and spindle speed, the better surface roughness and the diameter, depth of micro dimple are experimented using the carbide cutting tools to fabricate micro dimple and analyse the data using 3D confocal microscope. The better surface roughness, high form accuracy and surface integrity of micro dimple structure were achieved with the optimum CNC milling parameters. The high spindle speed, low depth of cut and low feed rate showed the best results for the surface roughness and form accuracy. The proposed parameters were high spindle speed of 3600 RPM, low depth of cut 0.25mm and low feed rate of 50mm/min. Penerbit UMP 2022 Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/34131/1/Investigation%20of%20optimum%20milling%20parameters%20in%20micro%20dimples%20machining.pdf Haizad, Hassim and Ahmad Rosli, Abdul Manaf (2022) Investigation of optimum milling parameters in micro dimples machining. Journal of Modern Manufacturing Systems and Technology (JMMST), 6 (1). 73- 81. ISSN 2636-9575. (Published) https://doi.org/10.15282/jmmst.v6i1.7486 https://doi.org/10.15282/jmmst.v6i1.7486 |
| spellingShingle | TJ Mechanical engineering and machinery TS Manufactures Haizad, Hassim Ahmad Rosli, Abdul Manaf Investigation of optimum milling parameters in micro dimples machining |
| title | Investigation of optimum milling parameters in micro dimples machining |
| title_full | Investigation of optimum milling parameters in micro dimples machining |
| title_fullStr | Investigation of optimum milling parameters in micro dimples machining |
| title_full_unstemmed | Investigation of optimum milling parameters in micro dimples machining |
| title_short | Investigation of optimum milling parameters in micro dimples machining |
| title_sort | investigation of optimum milling parameters in micro dimples machining |
| topic | TJ Mechanical engineering and machinery TS Manufactures |
| url | http://umpir.ump.edu.my/id/eprint/34131/ http://umpir.ump.edu.my/id/eprint/34131/ http://umpir.ump.edu.my/id/eprint/34131/ http://umpir.ump.edu.my/id/eprint/34131/1/Investigation%20of%20optimum%20milling%20parameters%20in%20micro%20dimples%20machining.pdf |