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RANCANG BANGUN BRACKET MOTOR STARTER PADA MESIN DIESEL JETMAN R175D Purwono, M. Anggie Mulyo; Gamayel, Adhes; Zaenudin, Mohamad; Saleh, YKP
MACHINERY Jurnal Teknologi Terapan Vol. 5 No. 3 (2024): Machinery: Jurnal Teknologi Terapan
Publisher : Politeknik Negeri Sriwijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.14242104

Abstract

The starter system is a component that serves to start or run an engine. Usually, the starter system on the single-cylinder engine is a conventional starter, which is still done manually by an operator. Modification activities in the form of adding an electric starter system have been carried out in this study. The focus of the study was carried out on the design of the brackets of the electric starter system. Bracket is a support plate component used as a stand for the starter motor system. In this design, 3 types of bracket models (Model 1, 2, 3) starter motors are designed with simulation testing and vibration tests on each bracket model. Simulation testing with the finite element method to determine the deflection value (deformation) and fatigue (equivalent stress) in the material used. Vibational testing is carried out to obtain design results that are able to withstand vibrations that occur in single-cylinder engines. Based on the simulation results, the bracket model ( Model 1) with a maximum value of total deformation of 0.00012047 mm with a load of 6.055 kg, while the result of equivalent stress the maximum value reached 0.26726 MPa. The model 1 also shows the ability to withstand the least vibration compared to the other two models.
PENGEMBANGAN ALAT PERAGA PNEUMATIK OTOMATIS BERBASIS PLC DAN PENDAMPINGAN PENGGUNAANNYA PADA SMK BINA INDUSTRI BEKASI Zaenudin, M; Saleh, YKP; Sunardi, Ade; Nugraha, Dian; Faizah, Safira; Gamayel, Adhes; Hamzah, Kamal; Haryudiniarti, AN
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1326

Abstract

The development of technology demands prospective workers to possess operational skills for equipment in industries, one of which relies on automation. A widely used example of automation technology in the industrial world is Programmable Logic Control (PLC), enabling the automatic control of industrial equipment with ease of scalability. In this context, vocational high school (SMK) students, representing a talent pool for the industrial sector, are required to understand, apply, and possess skills in operating PLC-based industrial equipment. However, to impart such skills, schools often face challenges in acquiring practical equipment, where the costs of which tend to be relatively high. In this community service (Abdimas) program, the team develops demonstration tools for industrial automation, specifically focusing on pneumatic actuators based on PLC. The partner and target in this community service program is SMK Bina Industri located in Ds. Jatiwangi, Kec. Cikarang Barat, Kab. Bekasi. The implementation of this program is carried out through several stages, including (1) identification of partner’s needs; (2) development of demonstration tools; (3) training on the use of demonstration tools; and (4) the handover of the demonstration tools. SMK Bina Industri highly appreciates the implemented program and encourages the development of a partnership that goes beyond the focus on developing demonstration tools and grants. It is expected to include capacity-building activities such as seminars/workshops for teachers and students. This program has successfully developed economical yet effective demonstration tools, opening opportunities for partnerships between universities and vocational high schools in embracing the Golden Indonesia's vision of 2045.