A Novel Approach to Determine Static Falling down Sidelong Angle of Tractor Using a 3D Printed Miniature Model
In this study, we have conducted a quasi-static lateral overturning test and derived a static falling down sidelong angle by using a miniature tractor model. We analyzed the lateral overturning condition of tractors theoretically by literature review and derived a method to manufacture a miniature m...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-12-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/1/43 |
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| author | Moon-Kyeong Jang Seok-Joon Hwang Chang-Seop Shin Ju-Seok Nam |
| author_facet | Moon-Kyeong Jang Seok-Joon Hwang Chang-Seop Shin Ju-Seok Nam |
| author_sort | Moon-Kyeong Jang |
| collection | DOAJ |
| description | In this study, we have conducted a quasi-static lateral overturning test and derived a static falling down sidelong angle by using a miniature tractor model. We analyzed the lateral overturning condition of tractors theoretically by literature review and derived a method to manufacture a miniature model based on the analysis result. A miniature model was manufactured using a 3D printer at a scale of 1/20, relative to the actual dimension of a tractor. In addition, a test platform was constructed to perform lateral overturning tests. The miniature model was placed on the test platform, and the inclination angle of the ground was gradually increased. Then the static falling down sidelong angle, that is the inclination angle at the moment of lateral overturning occurred, was measured. The test result indicated that the difference of average static falling down sidelong angle was 1.0%. comparing to the accredited certification test result of the original tractor. Therefore, by utilizing the method applied in this study, the static falling down sidelong angle of tractors could be derived quickly and conveniently from a miniature model. As future research, the in-depth verification for the developed method is required by applying to a variety of agricultural machines. |
| first_indexed | 2024-03-10T03:51:08Z |
| format | Article |
| id | doaj.art-4c735b4348664834857cb7c19ebbd2ab |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T03:51:08Z |
| publishDate | 2021-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-4c735b4348664834857cb7c19ebbd2ab2023-11-23T11:06:46ZengMDPI AGApplied Sciences2076-34172021-12-011214310.3390/app12010043A Novel Approach to Determine Static Falling down Sidelong Angle of Tractor Using a 3D Printed Miniature ModelMoon-Kyeong Jang0Seok-Joon Hwang1Chang-Seop Shin2Ju-Seok Nam3Department of Biosystems Engineering, College of Agriculture and Life Sciences, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Gangwon-do, KoreaDepartment of Biosystems Engineering, College of Agriculture and Life Sciences, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Gangwon-do, KoreaDepartment of Biosystems Engineering, College of Agriculture, Life and Environment Sciences, Chungbuk National University, Chungdae-ro 1, Seowon-Gu, Cheongju 28644, Chungbuk, KoreaDepartment of Biosystems Engineering, College of Agriculture and Life Sciences, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Gangwon-do, KoreaIn this study, we have conducted a quasi-static lateral overturning test and derived a static falling down sidelong angle by using a miniature tractor model. We analyzed the lateral overturning condition of tractors theoretically by literature review and derived a method to manufacture a miniature model based on the analysis result. A miniature model was manufactured using a 3D printer at a scale of 1/20, relative to the actual dimension of a tractor. In addition, a test platform was constructed to perform lateral overturning tests. The miniature model was placed on the test platform, and the inclination angle of the ground was gradually increased. Then the static falling down sidelong angle, that is the inclination angle at the moment of lateral overturning occurred, was measured. The test result indicated that the difference of average static falling down sidelong angle was 1.0%. comparing to the accredited certification test result of the original tractor. Therefore, by utilizing the method applied in this study, the static falling down sidelong angle of tractors could be derived quickly and conveniently from a miniature model. As future research, the in-depth verification for the developed method is required by applying to a variety of agricultural machines.https://www.mdpi.com/2076-3417/12/1/433D printerlateral overturningminiature modelstatic falling down sidelong angle |
| spellingShingle | Moon-Kyeong Jang Seok-Joon Hwang Chang-Seop Shin Ju-Seok Nam A Novel Approach to Determine Static Falling down Sidelong Angle of Tractor Using a 3D Printed Miniature Model Applied Sciences 3D printer lateral overturning miniature model static falling down sidelong angle |
| title | A Novel Approach to Determine Static Falling down Sidelong Angle of Tractor Using a 3D Printed Miniature Model |
| title_full | A Novel Approach to Determine Static Falling down Sidelong Angle of Tractor Using a 3D Printed Miniature Model |
| title_fullStr | A Novel Approach to Determine Static Falling down Sidelong Angle of Tractor Using a 3D Printed Miniature Model |
| title_full_unstemmed | A Novel Approach to Determine Static Falling down Sidelong Angle of Tractor Using a 3D Printed Miniature Model |
| title_short | A Novel Approach to Determine Static Falling down Sidelong Angle of Tractor Using a 3D Printed Miniature Model |
| title_sort | novel approach to determine static falling down sidelong angle of tractor using a 3d printed miniature model |
| topic | 3D printer lateral overturning miniature model static falling down sidelong angle |
| url | https://www.mdpi.com/2076-3417/12/1/43 |
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