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Purba, Samuel Julianto
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Mechanical Engineering

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Analisis Stress Pada Bagian Rewinding Mesin Rotogravure Purba, Samuel Julianto; Rahmawan, Bekti Enggar
Jurnal Inovasi Mesin Vol 5 No 2 (2023): OKTOBER 2023
Publisher : Department of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jim.v5i2.70104

Abstract

Sebuah penelitian dilakukan untuk menganalisis tegangan atau stress pada bagian rewinding mesin rotogravure. Penelitian menggunakan metode simulasi pada software Autodesk Inventor 2024. Studi literatur juga dilakukan dalam rangka pendekatan teoritis terkait definisi dan identifikasi objek yang akan diteliti. Objek yang menjadi penelitian ialah part konis unwind rewind pada mesin rotogravure. Dilakukan modelling 3D dan 2D untuk kemudian dilakukan analisis. Hasil dari penelitian ini didapati part konis unwind rewind masih belum aman. Pada penelitian selanjutnya dapat dilakukan modelling dengan memberikan penebalan part atau analisis dengan beban yang lebih ringan. A study was conducted to analyze the stress on the rewinding part of a rotogravure machine. The study used a simulation method in the Autodesk Inventor 2024 software Literature studies are also carried out within the framework of a theoretical approach related to the definition and identification of the object to be studied. The object of the study was the unwind rewind conical part on a rotogravure machine. 3D and 2D odeling was carried out for later analysis. The results of this study show that the unwind rewind conical part is still not safe. In future research, modeling can be carried out by providing part thickening or analysis with a lighter load.
Strength Analysis of Wheel Stopper Design on Dyno Test Based on Solidwork 2019 Software Purba, Samuel Julianto; Aryadi, Widya
Jurnal Inovasi Mesin Vol. 6 No. 2 (2024): OCTOBER 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jim.v6i2.20153

Abstract

Various innovations have been made in all parts of the world to deal with global warming. One of them is making electric vehicles. One of the things that must be done to keep up with the number of electric vehicle production is to innovate the vehicle 'test' tool. The dyno test is one of the 'test' tools for electric vehicles on two wheels. One of the innovation gaps that can be addressed is creating a wheel stopper design on a new dyno test to speed up production time. The wheel stopper was designed using a hydraulic system with MTEK WC1 UNS J13047 cast alloy steel metal material. The design was done using Autodesk Inventor 2024 and analyzed using Solidwork 2019. Then, the analysis results are compared with the existing wheel stopper design using ASTM A36 steel. It will also determine whether a hydraulic system design can be implemented. The maximum displacement and minimum safety factor results obtained on the hydraulic wheel stopper are 0.1746 mm and 2.5. These results show that the hydraulic wheel stopper design can be implemented
Co-Authors Rahmawan, Bekti Enggar Widya Aryadi