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Abstract
Welded beam is a profile obtained by welding 3 sheets of plate consisting of 2 flange plates and 1 web plate formed into an I-Beam or H-Beam profile. The welding process is carried out with a special SAW welding machine and continued with a straightening process because the heat from the welding causes the welded beam profile to bend or twist. Due to the heat during welding, there is a minimum welded beam size and the minimum plate thickness cannot be straightened again during the straightening process because the melting point of the material exceeds the limit during the welding process. Firing is the process of burning material at a certain temperature with the intention of improving the dimensions of the material. The purpose of this study is to straighten H-Beam steel. In carrying out the firing process using tools and materials such as the Huawei CG1-30 machine, chalk stamps, square rulers, nitrogen and gas and K3 equipment, in carrying out the firing process, checks are carried out using a square ruler and determining the burning point on the H-Beam steel, chalk stamps are used to measure the temperature in the firing process. The firing process has The conclusion of this study is that the heat treatment process (firing) can straighten H-Beam steel using the Huawei CG1-30 machine which has a speed of 50-750 mm/minute.
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Ciptaan disebarluaskan di bawah Lisensi Creative Commons Atribusi-BerbagiSerupa 4.0 Internasional.
References
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[5]. Andreansyah M, Anjani RD, Naubnome V. 2024. Pengaruh Proses Heat Treatment (Quenching dan Tempering) Terhadap Kekerasan dan Struktur Mikro Baja Karbon Menengah. Jurnal Serambi Mekkah: 9(1): 7864-7872.
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[7]. Wiharja I, Haryadi GD, Umardani Y, Hardjuno AT. 2014. Pengaruh proses heat treatment tempering terhadap struktur mikro dan nilai kekerasan pada sambungan las thermite UIC-54. Jurnal Teknik Mesin S-1: 2(4): 454-462.
References
[2]. Zakaria T, Juniarti AD, Budi BS. 2023. Analisis pengendalian kualitas cacat dimensi pada header boiler menggunakan metode FMEA dan FTA. Jurnal InTent: 6(1): 24-36.
[3]. Sulaiman S. 2010. Pengaruh Proses Fairing Terhadap Sifat Mekanis Sambungan Pelat Pada Bagian Lambung Kapal. Journal of Gema: 1-9.
[4]. Rizki RDR, Pranatal E, Imawan P. 2022. Analisa Pengaruh Metode Fairing Terhadap Sifat Mekanis Di Area Pengelasan Pada Lambung Kapal. Prosiding Senastitan: 2: 192-199.
[5]. Andreansyah M, Anjani RD, Naubnome V. 2024. Pengaruh Proses Heat Treatment (Quenching dan Tempering) Terhadap Kekerasan dan Struktur Mikro Baja Karbon Menengah. Jurnal Serambi Mekkah: 9(1): 7864-7872.
[6]. Rahmadani R, Hidayat A, Fadri MY, Syaputra AR, Haprabu EPS, Nugroho VA, Goin B, Arifin S, Djiwo S. 2020. Pengaruh Hardening Terhadap Struktur Mikro Dan Sifat Mekanis Baja AISI 1045.. Jurnal Mesin Material Manufaktur dan Energi: 1(2): 14-18.
[7]. Wiharja I, Haryadi GD, Umardani Y, Hardjuno AT. 2014. Pengaruh proses heat treatment tempering terhadap struktur mikro dan nilai kekerasan pada sambungan las thermite UIC-54. Jurnal Teknik Mesin S-1: 2(4): 454-462.