Effect of Spindle Speed, Feedrate, Tool Geometry, and Polyester & Vinylester Blends on Surface Roughness and Surface Hardness Alteration of the Hole
<p>In this study, 2 types of polymers were mixed, namely polyester and vinylester called polyester-vinylester blend (PVB) as the test workpiece. The experiments carried out were testing the surface quality of the hole, namely surface roughness (R<sub>a</sub>), and surface hardness...
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| Format: | Article |
| Language: | English |
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Department of Mechanical Engineering, Faculty of Engineering, Universitas Andalas
2023-05-01
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| Series: | Metal: Jurnal Sistem Mekanik dan Termal |
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| Online Access: | https://metal.ft.unand.ac.id/index.php/metal/article/view/247 |
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| author | Adam Malik Exel Athoriq Muhammad Hafiz Hairul Abral |
| author_facet | Adam Malik Exel Athoriq Muhammad Hafiz Hairul Abral |
| author_sort | Adam Malik |
| collection | DOAJ |
| description | <p>In this study, 2 types of polymers were mixed, namely polyester and vinylester called polyester-vinylester blend (PVB) as the test workpiece. The experiments carried out were testing the surface quality of the hole, namely surface roughness (R<sub>a</sub>), and surface hardness alteration (SHA) after drilling. In this study, the effects of spindle speed (<em>n</em>) & feedrate (<em>f</em>), cutting-edge angle (<em>K<sub>r</sub></em>), and PVB composition (<em>P%V%</em>) were tested. The results showed that the factor that most influenced the surface roughness value was the feedrate with a contribution value of 39% and the PVB composition (32%) for PVB dominantly polyester. Whereas in vinylester dominant PVB, the most influential factor is the spindle speed (50%). For the measurement of surface hardness alteration that occurs, the factor that affects surface hardness alteration is the cutting-edge angle (44%) in PVB dominantly of polyester. While in vinylester dominant PVB, the influencing factor is spindle speed (44%).</p> |
| format | Article |
| id | doaj-art-7f2bf3297e58444793d6cb53e4e6dec2 |
| institution | Kabale University |
| issn | 2598-1137 2597-4483 |
| language | English |
| publishDate | 2023-05-01 |
| publisher | Department of Mechanical Engineering, Faculty of Engineering, Universitas Andalas |
| record_format | Article |
| series | Metal: Jurnal Sistem Mekanik dan Termal |
| spelling | doaj-art-7f2bf3297e58444793d6cb53e4e6dec22025-02-01T10:20:39ZengDepartment of Mechanical Engineering, Faculty of Engineering, Universitas AndalasMetal: Jurnal Sistem Mekanik dan Termal2598-11372597-44832023-05-0171273310.25077/metal.7.1.27-33.2023128Effect of Spindle Speed, Feedrate, Tool Geometry, and Polyester & Vinylester Blends on Surface Roughness and Surface Hardness Alteration of the HoleAdam Malik0Exel Athoriq1Muhammad Hafiz2Hairul Abral3Andalas UniversityAndalas UniversityAndalas UniversityAndalas University<p>In this study, 2 types of polymers were mixed, namely polyester and vinylester called polyester-vinylester blend (PVB) as the test workpiece. The experiments carried out were testing the surface quality of the hole, namely surface roughness (R<sub>a</sub>), and surface hardness alteration (SHA) after drilling. In this study, the effects of spindle speed (<em>n</em>) & feedrate (<em>f</em>), cutting-edge angle (<em>K<sub>r</sub></em>), and PVB composition (<em>P%V%</em>) were tested. The results showed that the factor that most influenced the surface roughness value was the feedrate with a contribution value of 39% and the PVB composition (32%) for PVB dominantly polyester. Whereas in vinylester dominant PVB, the most influential factor is the spindle speed (50%). For the measurement of surface hardness alteration that occurs, the factor that affects surface hardness alteration is the cutting-edge angle (44%) in PVB dominantly of polyester. While in vinylester dominant PVB, the influencing factor is spindle speed (44%).</p>https://metal.ft.unand.ac.id/index.php/metal/article/view/247polymersmixedpolyestervinylesterblend |
| spellingShingle | Adam Malik Exel Athoriq Muhammad Hafiz Hairul Abral Effect of Spindle Speed, Feedrate, Tool Geometry, and Polyester & Vinylester Blends on Surface Roughness and Surface Hardness Alteration of the Hole Metal: Jurnal Sistem Mekanik dan Termal polymers mixed polyester vinylester blend |
| title | Effect of Spindle Speed, Feedrate, Tool Geometry, and Polyester & Vinylester Blends on Surface Roughness and Surface Hardness Alteration of the Hole |
| title_full | Effect of Spindle Speed, Feedrate, Tool Geometry, and Polyester & Vinylester Blends on Surface Roughness and Surface Hardness Alteration of the Hole |
| title_fullStr | Effect of Spindle Speed, Feedrate, Tool Geometry, and Polyester & Vinylester Blends on Surface Roughness and Surface Hardness Alteration of the Hole |
| title_full_unstemmed | Effect of Spindle Speed, Feedrate, Tool Geometry, and Polyester & Vinylester Blends on Surface Roughness and Surface Hardness Alteration of the Hole |
| title_short | Effect of Spindle Speed, Feedrate, Tool Geometry, and Polyester & Vinylester Blends on Surface Roughness and Surface Hardness Alteration of the Hole |
| title_sort | effect of spindle speed feedrate tool geometry and polyester vinylester blends on surface roughness and surface hardness alteration of the hole |
| topic | polymers mixed polyester vinylester blend |
| url | https://metal.ft.unand.ac.id/index.php/metal/article/view/247 |
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