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Journal : Journal of Mechanical Engineering Science and Technology

Mechanical Properties of Corner Lap-45 Types Joined Using Friction Stir Welding Setiawan, Widia; Santoso, Nugroho; Winarto, Felixianus Eko Wismo; Krisnaputra, Radhian; Mandala, Wirawan Widya; Maulana, Jibril
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 8, No 1 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016v8i12024p178

Abstract

Solid welding has always been concerned with probe design, pins, and joint strength. Many researchers have conducted studies on joints, such as butt joints, lap joints, and T joints, but the results show low strength. This study analyzes the mechanical properties of a new design of a 90o angle joint joined by friction stir welding. This study connected aluminum 6061 using the friction stir welding method using a rectifying jig and a probe with EMS 45 material. The corner joint designs used corner-lap 45 with feed rate as independent variables in 6, 8, 10, 15, and 30 mm/min and dependent variable probe rotation speed at 1000 rpm and shoulder pressure in 584 kg. The results show low feed rates create chips and fish fins on the advancing side, and microstructure test results at low feed rates (6-15 mm/min) indicate the presence of interface bonding. The hardness value of the stir zone also shows an insignificant increase. In the tensile test results, the tensile strength decreases from the base metal value, which then the tensile strength increases along with the increase in feed rate up to a feed rate of 15 mm/min and decreases again at a feed rate of 30 mm/min.
Co-Authors Aditya Bayu Pratama Aisyah , Nyayu Aisyah, Nyayu Aldi Prabowo Andhi Akhmad Ismail Andreas Surjaka Ispandriatno Anwari, Muhammad Arifianto, Rokhmat Ayu Putri Pratiwi, Ilham Bagaskara, Pagi Singgamata Bahari, Galuh Bahiuddin, Irfan Bambang Hari Priyambodo Benidiktus Tulung Prayoga Budi Basuki Delfian Prihadianto, Braam Dian Budi Santoso Djati, Isworo Fajri, Faridiah Aghadiati Galuh Bahari Gumilang, Theo Satria Hakim, Sinta Uri El Ignatius Aris Hendaryanto Ilham Ayu Putri Pratiwi Inggar Septhia Irawati Irawati, Inggar Septhia Ismail, Andhi Akhmad Isworo Djati Isworo Djati Jibril Maulana Kurniawan, Redho Lilik Dwi Setyana Mandala, Wirawan Widya Maulana, Arju Ridho Muhammad Fakhrurrifqi Nareswari Novita Satiti Nugraha, Sindhu Arya Nugroho Santoso Nugroho, Danuarta Adi Nur Esa, Suhada Nur Hidayatulloh, Fikhih Prabowo, Aldi Pramono, Yanuwar Ilpan Prasta, Silvano Virgio Prasta Pratama, Bagus Ardyansyah Ilham Pratiwi, Ilham Ayu Putri Prihadianto, Braam Delfian Purwanto , Sigit Ramadhan, Arief Pambudi Rosyid, Fakih Aulia Satiti, Nareswari Novita Sena, Zhafran Huda Septhia Irawati, Inggar Setiawan, Widia Setiawan, Widia SETYAWAN, PENDI Silvano Virgio Prasta Prasta Sindhu Arya Nugraha SUGIYANTO Sugiyanto Sugiyanto - Sugiyanto Sugiyanto Sugiyanto Sugiyanto Suryo Darmo Suryo Darmo Wibowo, Tegar Taufik Wicaksono, Dimas Aryo Wijoyo, Joannes Bimo Winarto, Felik Eko Wismo Winarto, Felixianus Eko Wismo Wismo , F. Eko Yosephus Ardean Kurnianto Prayitno Yosephus Ardean Kurnianto Prayitno