Ganjar Atha Dhafin, . (2025) OPTIMASI DESAIN LENGAN AYUN TIPE DUA LENGAN MENGGUNAKAN PENDEKATAN METODE ELEMEN HINGGA. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
The swing arm is one of the most essential components in a motorcycle, functioning to support the rear wheel and shock absorbers while contributing to riding stability and comfort. This study aims to optimize the design of a dual-sided swing arm with twin shock absorbers for a 125cc motorcycle using a Finite Element Method simulation approach. The simulation was performed using Ansys Workbench R1 software by comparing two designs made from aluminum 6061-T6 and 6063-T6. The parameters analyzed include maximum stress, deformation, safety factor, natural frequency, and mass optimization of the initial design. The simulation results show that the optimized design successfully reduced the swing arm mass by more than 10% while maintaining stress, deformation, and safety factor values within safe limits, and ensuring that the natural frequency remains significantly higher than the engine operating frequency. The optimized design using aluminum 6061-T6 was found to be the most effective, as it yielded the lowest weight, safe stress levels, and stable dynamic characteristics.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2010311076] [Pembimbing: Sigit Pradana] [Penguji 1: Nicky Yongkimandalan] [Penguji 2: Muhammad Arifudin Lukmana] |
| Uncontrolled Keywords: | Swing arm, design optimization, finite element, mass reduction, safety factor. |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery T Technology > TL Motor vehicles. Aeronautics. Astronautics T Technology > TS Manufactures |
| Divisions: | Fakultas Teknik > Program Studi Teknik Mesin (S1) |
| Depositing User: | GANJAR ATHA DHAFIN |
| Date Deposited: | 11 Aug 2025 07:59 |
| Last Modified: | 11 Aug 2025 07:59 |
| URI: | http://repository.upnvj.ac.id/id/eprint/39534 |
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