DESAIN DAN ANALISIS KEKUATAN RANGKA ALAT ANGKUT PREFORM SERAT OPTIK MENGGUNAKAN METODE ELEMEN HINGGA
HENDI WAHYUDI, Dr. Setyawan Bekti Wibowo, S.T.,M.Eng.; Dr. Widia Setiawan, S.T., M.T.; Dr. Eng. Agustinus Winarno, S.T., M.Eng.
2025 | Tugas Akhir | D4 TEKNOLOGI REKAYASA MESIN
The increasing demand for optical fiber products requires optimization in the production process, particularly in handling preforms as a critical step. This study focuses on the design and strength analysis of a preform transport frame using finite element methods (FEM). The preform, weighing up to 100 kg with dimensions of 3500 mm in length, requires a robust and reliable frame to ensure efficient and safe operation. The manual handling method currently used has several drawbacks, including inefficiency, high labor requirements, and increased risk of damage to the preform.
The research begins with the design of a truss-based frame structure made from square hollow section (SHS) profiles of varying dimensions. Material selection is based on stainless steel SS304 due to its corrosion resistance, particularly in industrial environments near coastal areas. Load simulations were performed using FEM in SolidWorks to analyze axial and bending forces on the frame. Critical stress and deformation values were calculated to ensure the frame's structural integrity under operational loads.
The results showed that the frame's design meets safety requirements, with maximum stress values remaining below the yield strength of the material. The findings also highlight the optimal SHS dimensions for weight efficiency and structural performance. This study provides a framework for designing industrial tools that improve operational efficiency, minimize labor intensity, and ensure product quality.
Kata Kunci : Desain Rangka, Metode Elemen Hingga, Analisis Struktur