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Dani Eka Putra, Rama
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Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Engineering Transportation

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Journal : TEKNOSIA

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Improvement Desain pada Sistem Pedal Mesin Press Hidrolik untuk Meningkatkan Keamanan dalam Operasional Raka Surya M, Ananda; Antonio M, Jonatan; Rini G, Setia; Wilujeng Nugroho, Handi; Hamidi, Kurniawan; Dani Eka Putra, Rama; Zulenia Fitri, Tessa
Teknosia Vol. 19 No. 1 (2025): Vol. 19 No. 01 (2025): June 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/teknosia.v19i1.40934

Abstract

The hydraulic press machine is one of the essential tools in the manufacturing industry, particularly in the automotive sector, to accelerate and simplify the process of forming and assembling metal components with high precision. However, operating the machine using buttons presents several challenges, such as unresponsiveness, operator fatigue, and the risk of workplace accidents. This study aims to improve the efficiency and safety of hydraulic press machine operations by replacing the button system with a pedal system. This research uses a quantitative descriptive approach with literature review and experimental methods in the design process. The research stages include data collection through literature review, component Benchmarking to compile the Bill of Material (BOM), and machine design development using Assembly chart and Operation Process Chart (OPC). The results show that replacing buttons with pedals improves the machine's responsiveness and operator comfort. The ergonomic pedal design allows operators to control the machine more accurately and steadily, making the production process more efficient and consistent. Furthermore, the updated machine design with an enclosed structure enhances protection for internal components and extends the machine’s lifespan. In conclusion, the innovation of replacing the button system with a pedal system in hydraulic press machines successfully improves operator safety.
Simplifikasi Desain Robotic Arm 6-Sumbu untuk Penyemprotan Cat Otomotif Berbasis Benchmarking dan Autodesk Inventor Ozzie Finerkwook, Alfred; Gabriel, Gabriel; D. P. Lie, Alvin; Wilujeng Nugroho, Handi; Hamidi, Kurniawan; Dani Eka Putra, Rama; Zulenia Fitri, Tessa
Teknosia Vol. 19 No. 1 (2025): Vol. 19 No. 01 (2025): June 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/teknosia.v19i1.41397

Abstract

This research aims to optimize the design of a 6-axis robotic Arm for spray painting processes in the automotive industry. The main problem identified is the complexity of the structure and the presence of non-functional components, which complicate the manufacturing process. Through benchmarking methods, analysis of the Bill of Materials (BoM), creation of an Operation Process Chart (OPC), and Assembly Chart (AC), the design was simplified without reducing its core functionality. Design development was carried out using Autodesk Inventor software to create a more efficient 3D model. An evaluation was conducted on the new design, including a Cost of Goods Manufactured (HPP) analysis to ensure cost efficiency. The research results show that eliminating non-functional parts improves production speed, reduces costs, and maintains the robotic Arm's balance and safety. Thus, the developed robotic Arm is simpler, more effective, and more economical to support increased industrial productivity.
Co-Authors Antonio M, Jonatan D. P. Lie, Alvin Gabriel, Gabriel Hamidi, Kurniawan Ozzie Finerkwook, Alfred Raka Surya M, Ananda Rini G, Setia Wilujeng Nugroho, Handi Zulenia Fitri, Tessa