Pengaruh Variasi Desain Crash Box Pola Origami terhadap Kemampuan Penyerapan Energi
This study developed crash box design on origami patterns. These typically have got the dents whichserve as pre-folding. Therefore, the collapses modesarepredictable and stable. The geometry variation of crash box comprises four factors, i.e. basin length (c), distance between the basins (b), thickn...
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| Format: | Article |
| Language: | English |
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Universitas Jember
2015-11-01
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| Series: | Rotor: Jurnal Ilmiah Teknik Mesin |
| Online Access: | https://jurnal.unej.ac.id/index.php/RTR/article/view/2365 |
| _version_ | 1828014483133431808 |
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| author | Imam Kusyairi Moch. Agus Choiron Anindito Purnowidodo |
| author_facet | Imam Kusyairi Moch. Agus Choiron Anindito Purnowidodo |
| author_sort | Imam Kusyairi |
| collection | DOAJ |
| description | This study developed crash box design on origami patterns. These typically have got the dents whichserve as pre-folding. Therefore, the collapses modesarepredictable and stable. The geometry variation of crash box comprises four factors, i.e. basin length (c), distance between the basins (b), thickness (t) and number of segments (M). Meanwhile, the design of optimal variations utilized L9 Taguchi and deformas pattern analysis. The method of this study used software finite and the element of crash box modelling consists of three components, e.g. impactor, crashbox, and fixed support. The material used is AA7003-T7 modellingas thebilinear isotropic hardening. Model loading waconveyed 64 km/h on the impactor. The research shows that the response of quality characteristics of energy absorption is the larger the better. The energy absorption respectively covered 1)thickness (t), 2) segment (M), 3) distance between basins (b), and 4) basin length (c).Whereas, the highest energy absorption of the crash box occupied by the origami pattern no. 3 with c = 9 mm, b = 60 mm, t = 2 mm and M = 6, reaching 7,247,826 J. In fact, the deformation behavior of the model no. 3 tends to have a symmetrical deformation without buckling.
Keywords:Crash box, origami, energy absorbed,deformation |
| first_indexed | 2024-04-10T10:01:51Z |
| format | Article |
| id | doaj.art-03d6a6a02416483d8661c28d86ff268e |
| institution | Directory Open Access Journal |
| issn | 1979-018X 2460-0385 |
| language | English |
| last_indexed | 2024-04-10T10:01:51Z |
| publishDate | 2015-11-01 |
| publisher | Universitas Jember |
| record_format | Article |
| series | Rotor: Jurnal Ilmiah Teknik Mesin |
| spelling | doaj.art-03d6a6a02416483d8661c28d86ff268e2023-02-16T05:41:53ZengUniversitas JemberRotor: Jurnal Ilmiah Teknik Mesin1979-018X2460-03852015-11-018221252365Pengaruh Variasi Desain Crash Box Pola Origami terhadap Kemampuan Penyerapan EnergiImam Kusyairi0Moch. Agus Choiron1Anindito Purnowidodo2Alumni Pasca Sarjana Teknik Mesin Universitas Brawijaya MalangStaf Pengajar Jurusan Teknik Mesin Universitas Brawijaya MalangStaf Pengajar Jurusan Teknik Mesin Universitas Brawijaya MalangThis study developed crash box design on origami patterns. These typically have got the dents whichserve as pre-folding. Therefore, the collapses modesarepredictable and stable. The geometry variation of crash box comprises four factors, i.e. basin length (c), distance between the basins (b), thickness (t) and number of segments (M). Meanwhile, the design of optimal variations utilized L9 Taguchi and deformas pattern analysis. The method of this study used software finite and the element of crash box modelling consists of three components, e.g. impactor, crashbox, and fixed support. The material used is AA7003-T7 modellingas thebilinear isotropic hardening. Model loading waconveyed 64 km/h on the impactor. The research shows that the response of quality characteristics of energy absorption is the larger the better. The energy absorption respectively covered 1)thickness (t), 2) segment (M), 3) distance between basins (b), and 4) basin length (c).Whereas, the highest energy absorption of the crash box occupied by the origami pattern no. 3 with c = 9 mm, b = 60 mm, t = 2 mm and M = 6, reaching 7,247,826 J. In fact, the deformation behavior of the model no. 3 tends to have a symmetrical deformation without buckling. Keywords:Crash box, origami, energy absorbed,deformationhttps://jurnal.unej.ac.id/index.php/RTR/article/view/2365 |
| spellingShingle | Imam Kusyairi Moch. Agus Choiron Anindito Purnowidodo Pengaruh Variasi Desain Crash Box Pola Origami terhadap Kemampuan Penyerapan Energi Rotor: Jurnal Ilmiah Teknik Mesin |
| title | Pengaruh Variasi Desain Crash Box Pola Origami terhadap Kemampuan Penyerapan Energi |
| title_full | Pengaruh Variasi Desain Crash Box Pola Origami terhadap Kemampuan Penyerapan Energi |
| title_fullStr | Pengaruh Variasi Desain Crash Box Pola Origami terhadap Kemampuan Penyerapan Energi |
| title_full_unstemmed | Pengaruh Variasi Desain Crash Box Pola Origami terhadap Kemampuan Penyerapan Energi |
| title_short | Pengaruh Variasi Desain Crash Box Pola Origami terhadap Kemampuan Penyerapan Energi |
| title_sort | pengaruh variasi desain crash box pola origami terhadap kemampuan penyerapan energi |
| url | https://jurnal.unej.ac.id/index.php/RTR/article/view/2365 |
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