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Contact Name
Andita Nataria Fitri Ganda
Contact Email
anditaganda@unesa.ac.id
Phone
62 877-3683-6399
Journal Mail Official
terapan-manufaktur@unesa.ac.id
Editorial Address
Kampus Ketintang Gedung K4, Fakultas Vokasi Universitas Negeri Surabaya, Jalan Raya ketintang, Kec Gayungan, Kota Surabaya (60231)
Location
Kota surabaya,
Jawa timur
INDONESIA
Jurnal Rekayasa Mesin
ISSN : 2337828X     EISSN : 29887429     DOI : https://doi.org/10.26740/jrm.v9i03
The Journal of Mechanical Engineering (JRM) is published three times a year, in April, August, and December, by the Applied Bachelor Degree Program (D4) in Mechanical Engineering, Faculty of Vocational Studies, Universitas Negeri Surabaya (UNESA). It serves as a medium of information and a forum for Development of Technology, Numerical Studies, Experimental Studies, and Applied Research in the field of Mechanical Engineering. The journal contains scientific papers, summaries of research results, literature reviews, and original critical ideas. The editorial team invites researchers, practitioners, and anyone interested in contributing articles that have not been published elsewhere. The themes of the articles include Machining Materials and Metallurgy Manufacturing Processes Mechanical Design Control Systems
Articles 11 Documents
Search results for , issue "Vol 9 No 01 (2024): JRM April 2024" : 11 Documents clear
Studi Eksperimen Variasi Paduan Al-Si pada Rangka Urban Diesel KMHE Wilujeng, Auliana Diah; Suwanto, Eko; Annafiyah, Annafiyah; Abdi, Ferly Isnomo
Jurnal Rekayasa Mesin Vol 9 No 01 (2024): JRM April 2024
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrm.v9i01.62799

Abstract

Abstrak: Chassis merupakan komponen terpenting yang berfungsi untuk menompang berat kendaraan, mesin, penompang, serta menahan agar kendaraan tetap dalam stabil dan tidak mengalami defleksi berlebih. Besarnya kebutuhan pasar yang menginginkan bahan chassis yang ringan dan kuat, sehingga banyak yang melakukan inovasi-inovasi tentang pembuatan material chassis yang cocok digunakan dalam kendaraan dengan melakukan penelitian tentang paduan beberapa material logam. Pada penelitian ini, chassis dibuat dengan material Aluminium (Al) yang dipadukan dengan Silika (Si) melalui proses pengecoran. Dari hasil perpaduan tersebut, dilakukan prngujian tensile test dan bending test. Aluminium dileburkan pada titik leburnya serta ditambahkan serbuk Si dengan komposisi 0%, 2%, 4%, dan 6% kemudian dilakukan pencetakan sesuai standar material uji. Hasil yang diperoleh dari pengujian adalah Silika dapat mengubah sifa mekanis dari Alumunium. Pada pengujian tekuk, semakin besar persentase Si maka semakin rendah peak loadnya. Sedangkan pada pengujian tarik, peak load semakin besar seiring bertambahnya persentase Si. Kata kunci: Silika, Alumunium, Paduan, Chassis, KMHE. Abstract: The chassis is the most important component which functions to support the weight of the vehicle, engine, passengers, and to keep the vehicle stable and not experience excessive deflection. The large market demand for chassis materials that are light and strong means that many are making innovations regarding the manufacture of chassis materials that are suitable for use in vehicles by conducting research on alloys of several metal materials. In this research, the chassis was made from Aluminum (Al) material combined with Silica (Si) through a casting process. From the results of this combination, tensile tests and bending tests were carried out. Aluminum is melted at its melting point and Si powder is added with a composition of 0%, 2%, 4% and 6%, then molding is carried out according to the test material standards. The results obtained from the test are that Silica can change the mechanical properties of Aluminum. In the bending test, the greater the Si percentage, the lower the peak load. Meanwhile, in the tensile test, the peak load increases as the Si percentage increases. Keywords: Silica, Aluminum, Alloy, Chassis, KMHE.

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