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Journal : Infotekmesin

Analisa Tegangan dan Deformasi Pada Desain Kursi Menggunakan Finite Element Method Dengan Variasi Pembebanan Sugiono, Didik; Suprapto, Suprapto; Rahmad Aldori, Yopan; Supardi, Supardi
Infotekmesin Vol 16 No 2 (2025): Infotekmesin: Juli 2025
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v16i2.2807

Abstract

The manufacturing process is an activity of processing raw materials into products to increase added value. One of these products is chair furniture; to reduce errors and failures in its manufacture, it is necessary to do prototype model experiments first. This research conducts a simulation study and analysis of the chair design on stress, deformation and safety factor using the Finite Element Method approach with the help of ANSYS ADPL 18.0 static structural software where the chair design is made of 304 stainless steel, aluminum-T6, HCP 30 polymer foam in one chair structure by simulating several static load loading scenarios, boundary conditions, and even distribution on the surface of the chair. The simulation results show that the highest maximum stress distribution (von misses stress) is 3.5 Mpa at a pressure of 175 kg.f, for the lowest value of 1.5 Mpa at a pressure of 5 Kg.f and a deformation (displacement) of 0.145x10ˉ4 mm occurs at a pressure of 175 Kg.f, while the lowest deformation value of 0.621x10ˉ5 occurs at a pressure of 75 Kg.f, This is due to the loading increasing along with the applied pressure force, but still in the minimum safety factor standard position for static loads, so as not to damage the geometric structure.
Co-Authors Abd Rahman Bin Dullah Adly Zulqarnain bin Mohamad Andri Herlambang Ardaha, Mhd. Taufik Ariyudha, Andhika Arya Rudi Nasution Aryanta Sembiring, Robi Binsar Panjaitan, Binsar Bobby Umroh Darianto, Darianto Darwin, Felix Derlini Diansyah, Diansyah Din Aswan Amran Ritonga Eka Daryanto, Eka Erni Yusnita Etanto Heiliano Wijayanto Faddillah, Fahmi Farsa, Fadhli Faruqi, Muhammad Dava Fider Lumbanbatu Firmansyah Nasution, Taufik Giovan Panjaitan, Asido Girsang, Evan Roland Habib Satria Handoko, Ari Hasibuan, Samsul Abdul Rahman Sidik HENRY ISKANDAR Hermansyah Hermasnyah Ida Royani INDRA HERMAWAN Indra Hermawan Iqbal, Mhd. Iswandi Iswandi Iswandi Iswandi Jubaidah Jubaidah Jubaidah, Jubaidah Jufrizal Jufrizal JUNAIDI Listiyanto, Listiyanto Lisyanto . Maghfirah Maghfirah Marwan Marwan Masrajuddin, Masrajuddin Meidiansyah, Fadli Mislan Moerni, Saufa Yardha Muhammad Abdul Rasyid Muhammad Idris Muhammad Idris Muhammad Irwanto Muhammad Yusuf Rahmansyah Siahaan Muhathir, Muhathir Pangestu, Reno Prabowo, Yoga Pranata, Hadi Pratiwi Putri Lestari Prayoga, Muhammad Angga R. Nurfazriah, Latifah Rambe, Yunita Syafitri Recsi Febian Adiansyah Riana Puspita, Riana Rizki Muliono Ruztamreen Bin Jenal Sandi Saputra Selamat Riadi Sembiring, Bagus Suranta Setyanto, Nova Arief Sianturi, Danial Jack Marbis Sinaga, Willyam Warikson Siswo Pranoto Sugiono, Didik Sukmawati Supardi Supardi Suprapto Suprapto Suprapto Suprapto Supriatno, Supriatno Susilawati, Susilawati Syahra, Assyfa Syurkarni Ali Taufik Wal Hidayat, Taufik Wal Tika Ermita Wulandari Tino Hermanto Tumangger, Theo Fredrik Zarmawan, Husri