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Journal : Angkasa: Jurnal Ilmiah Bidang Teknologi

Karakteristik Variasi Lateral Tilt Angle pada Friction Stir Welding Material High Density Polyethylene Terhadap Kekuatan Tarik dan Bending Azara, Salsa Bila; Ramadhani, Risky; Budi Darsono, Febri Budi; Bahatmaka, Aldias; Kriswanto, Kriswanto; Firmansyah, Hendrix Noviyanto
Angkasa: Jurnal Ilmiah Bidang Teknologi Vol 17, No 2 (2025)
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/angkasa.v17i2.3004

Abstract

Friction Stir Welding (FSW) is a solid-state joining method suitable for thermoplastics like HDPE, which has lighter and more flexible properties. This study aims to examine the tensile and bending strength of HDPE joints influenced by parameters such as TRS 930 rpm, a feed rate of 20mm/min, and variations in the Lateral Tilt Angle (LTA) of 0°, 0.5°, 1°, and 1.5°, where the tool's position is sideways relative to the tool's movement direction as the main variable. Resulting in maximum tensile strength (UTS) values of 3.15 MPa, 16.0 MPa, 16.9 MPa, and 8.59 MPa. LTA 1° produced the highest UTS, while LTA 0° produced the lowest UTS because the heat input was not sufficient to perfectly bond the welding material. The bending strength values produced were 4.25 MPa, 14.3 MPa, 4.17 MPa, and 28.8 MPa. The highest stress is found at a 1.5° variation and the lowest at a 1° variation, due to uneven heat distribution during the FSW process. Therefore, choosing the right TLA during the FSW process is key to achieving HDPE joints with good mechanical strength
Co-Authors Abdul Latif Agustinus Purna Irawan Ahmad Athoillah Ahmad Roziqin, Ahmad Ainun Athar, Muhammad Aldias Bahatmaka Alrasyid, Mochamad Dzaki Andri Setiyawan Apristia, Lelu Dina Apriyanto, Rahmat Arimaz Hangga, Arimaz Aripin, Muhammad Bustanul Ayus ahmad Yusuf Azara, Salsa Bila Azmi, Muhammad Aldy Naufal Bayu Kristiawan, Ruben Bayu Wiratama, Bayu Budi Darsono, Febri Budi Cahyanto, Septian Eko Cionita, Tezara Darsono, Febri Budi Dimyati, Saeful Dony Hidayat Al-Janan Eko Cahyanto, Septian Eko Saputro, Wahyu Danang Fitriyana, Deni Fajar Hadikawuryan, Danang Subarkah Hadikawuryan, Danang Subarkah Handriaswara, Handriko Harits, Muhammad Harsandi, Zaidan Priya Hendrix Noviyanto Firmansyah, Hendrix Noviyanto Huda, Muhammad Maftahul Husna, Ucu Husna Imanu Danar Herunandi Indriawan, Ari Dwi Nur Karsan, Karsan Khakim, Faisal Khoirudin Fathoni, Khoirudin Khoirul Huda Kristiawan, Ruben Bayu Kuntoro Mursit G., R. Ambar Kurniawan, Maskun Laksono Trisnantoro Laksono, Galih Tri M. Fatchurrochman, M. Maryono Maryono Mera Kartika Delimayanti Muhammad Khumaedi Mulyati, Dede Musyono, Ari Dwi Nur Indriawan Nugraha, Amhar Rais Nugroho, Ananda Tri Bintang Nurbani, Siti Nurdiansyah, Fahmi Nuryanta, Muhammad Irfan Prasdika, Tegar Oki Prasetyo, Ares Yudi Prasojo, Krisna Tri Priya Harsandi, Zaidan Priyanto, Kaleb Putra, Afiq Junia Ramadhani, Risky Ria Wulansarie, Ria Rifqi, M. Irfan Ririn Febrina, Ririn Rizqi Fitri Naryanto Rizqi, Alda Rifada Rohman, Shohihatur Rohmatullah, Rizal Roizzy, Fakhrudin Ahmad Rusiyanto Rusiyanto, Rusiyanto Safriana, Eni Satriawan, Yudha Setiadi, Rizki Sholahuddin Al Ayubi Siregar, Januar Parlaungan SRI RAHAYU Subarkah, Danang Sukoco, Imam Sunyoto Sunyoto Tabriwindarta, Agus Ruhban TriLaksono, Galih Wawan Kurniawan Wijayanto, Bagus Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Wirawan Sumbodo Yusuf Subagyo Zaelani, Alfian Rifky Zakky Mubarok, Muhammad