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All Journal ROTOR: JURNAL ILMIAH TEKNIK MESIN Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Riset Sains dan Teknologi Kelautan
Ali, Sulaiman
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Aerospace Engineering Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Journal : ROTOR: JURNAL ILMIAH TEKNIK MESIN

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EFFECT OF WELDING SEQUENCE ON DISTORTION RESULTS IN BRACKET CONNECTIONS Suheri, Suheri; Widodo, Syamsul Bahri; Arif, Zainal; Surawan, Surawan; Ali, Sulaiman; Pamungkas, Nurman; Syafii, Muhamad
ROTOR Vol 17 No 1 (2024)
Publisher : Jurusan Teknik Mesin Fakultas Teknik Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/rotor.v17i1.49037

Abstract

The distortion in the shape of the weld specimen is influenced by the uneven heat distribution during the welding process. There is also distortion in the welding modeling performed on the bracket joint. The modeling scenario of the bracket joint forms the basis for measuring the distortion results. Therefore, when we model the bracket joint, we obtain varying distortion results. There are three lines to observe the distortion effects. Lines a, b, and c are located on the X and Y axes (center), while line c is on the X and Y axes (+). Line a is on the X and Y axes (-). The test specimen that has been modeled is the result of numerical modeling, which is then used to calculate the magnitude of the distortion on the longitudinally stiffened plate test specimen. For the numerical modeling of the bracket joint, the result of scenario 1 is distortion. Meanwhile, the distortion results of the bracket joint modeling in scenarios 1 and 2 show that the distortion value obtained in scenario 2 is higher than that obtained in scenario 1. This is influenced by the order of welding lines used in the bracket joint modeling.
Co-Authors Arif, Zainal Hartati, Rita Hidjrawan, Yusi Jalil, Muhammad Josua Simanjuntak, Josua Marlinda Marlinda Pamungkas, Nurman Pribadyo, Pribadyo Suheri Suheri Surawan, Surawan Syafii, Muhamad Taufik, Ilhamdi Waliden, Kamarul Widodo, Syamsul Bahri