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All Journal Jurnal Teknik Mesin Indonesia STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering G-Tech : Jurnal Teknologi Terapan Jurnal Pengabdian Ahmad Yani RING Mechanical Engineering
Diama Rizky Septiawan
Politeknik Negeri Malang, Indonesia
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PkM Dalam Upaya Meningkatkan Keamanan Dan Kenyamanan Berkendara Bagi Pemudik Lebaran 2023 Melalui Bengkel Siaga Lebaran Di Desa Ngringo, Jaten, Kabupaten Karanganyar Diama Septiawan; Eko Surjadi; Wijoyo; Andi Purwanto
Jurnal Pengabdian Ahmad Yani Vol. 3 No. 1 (2023): June
Publisher : Sekolah Tinggi Teknologi Industri (STTI) Bontang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53620/pay.v3i1.108

Abstract

Pengabdian Kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan keamanan dan kenyamanan para pemudik yang mengalami kendala pada kendaraan nya yang melewati daerah sekitar palur, Kabupaten Karanganyar pada lebaran tahun 2023. Bengkel siaga merupakan tempat pengecekan kendaraan yang mengalami masalah di jalan dan membantu masyarakat agar sampai di daerah asal dengan selamat. Konsep bengkel siaga ini juga berdampak positif pada mahasiswa untuk meningkatkan kemampuan bersosialisasi dan mengaplikasikan ilmu yang di dapat di kelas dengan terjun langsung ke lapangan. Perawatan pada sepeda motor yang baik akan memastikan keamanan dan kenyamanan saat berkendara di jalan sehingga akan berkurangnya resiko insiden yang tidak diinginkan. Namun, di saat mendekati lebaran banyak bengkel yang tidak melayani selama hari libur lebaran. Penelitian ini dilaksanakan melalui serangkaian kegiatan sosialisasi yang melibatkan masyarakat Desa Ngringo dan petugas siaga lebaran tahun 2023 di Kabupaten Karanganyar. Kegiatan ini mencakup penyuluhan tentang adanya bengkel siaga lebaran dan tempat istirahat bagi pemudik. Hasil dari Pengabdian Kepada Masyarakat ini membuktikkan pemudik yang mengalami kendala merasa terbantu dengan adanya bengkel siaga. Selain itu, kegiatan ini juga memberikan manfaat ekonomi bagi bengkel lokal karena meningkatnya permintaan sparepart yang dibutuhkan pemudik bagi kendaraannya. Penelitian ini memberikan kontribusi positif terhadap keselamatan pemudik yang melintas di daearah palur pada mudik lebaran tahun 2023. Dengan peningkatan ini, diharapkan dapat mengurangi kecelakaan berkendara dan meningkatkan keselamatan berkendara di daerah tersebut. Selain itu, kegiatan bengkel siaga ini dapat menjadi contoh bagi daerah lain agar pemudik merasa aman bila melewati daerah tersebut.
Pelatihan Pengelasan Dasar SMAW Pada Siswa SMK Bina Taruna Masaran Sragen Untuk Peningkatan Hard Skill Purwanto, Andi; Diama Rizky Septiawan; Wijoyo
Jurnal Pengabdian Ahmad Yani Vol. 3 No. 2 (2023): December
Publisher : Sekolah Tinggi Teknologi Industri (STTI) Bontang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53620/pay.v3i2.130

Abstract

Tujuan dari kegiatan pengabdian kepada masyarakat ini yaitu untuk meningkatan kemampuan siswa kelas XI dalam bidang pengelasan dasar SMAW. Peserta dari kegiatan ini adalah siswa SMK Bina Taruna Masaran Kabupaten Sragen. Adapun metode kegiatan yang dilaksanakan kepada siswa SMK Bina Taruna Masaran Kabupaten Sragen dalam bentuk peningkatkan pemahaman dasar-dasar pengelasan SMAW, pada kegiatan pengabdian ini siswa dibekali cara menyambung logam dengan posisi 3F . Kegiatan pengabdian masyarakat ini menghasilkan sebagai berikut : (1). Meningkatkan sumber daya manusia khususnya SMK yang memiliki keahlian profesional dengan ketrampilan, pengetahuan , serta etos kerja yang tinggi. (2). Mengenalkan siswa pada pekerjaan sistem pengelasan SMAW pada dunia industri sehingga pada saatnya mereka terjun ke dunia usaha atau lapangan pekerjaan (industry) yang sesungguhnya dapat beradaptasi dengan cepat (3). Mempersiapkan sumber daya manuasia berkualitas yang sesuai dengan SMK Bina Taruna disimpulkan sebagai berikut : (1). Dengan adanya kegiatan pengabdian kepada masyarakat di SMK Bina Taruna Masaran Kabupaten Sragen ini maka memberikan pengetahuan, pemahaman sesuai dengan standar BNSP. (2). Memperkenal peralatan mesin las SMAW dan cara pemakaianya sesuai dengan prosudur keselamatan Kerja.
ANALISIS TEGANGAN STATIK STANDAR SAMPING SEPEDA MOTOR MATIC MENGGUNAKAN BAHAN STEEL ALLOY DENGAN SOFTWARE SOLIDWORK Ratna Fajarwati Meditama; Diama Rizky Septiawan; Agus Dwi Putra; Bisyri Nur Wahid
RING ME Vol 4 No 2 (2024): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rme.v4i2.22758

Abstract

This study presents a static stress analysis on the side stand of a matic motorcycle using Steel Alloy material, applying the finite element method and SolidWorks software. Motorcycles are a popular means of transportation, especially in rural areas where users often modify the side stand to support additional loads. The side stand is a critical component that allows the motorcycle to remain stable when parked. However, this component frequently encounters damage due to loads exceeding its initial design capacity. This research aims to evaluate the structural strength and safety factor of the side stand under a 2240 N load. Simulation results indicate that the maximum stress experienced remains below the yield strength of the Steel Alloy used. The obtained safety factor supports the material's application in side stand structures, provided that load limits are observed. This study is expected to contribute to the development of more load-resistant side stand designs, especially for rural usage needs.
Performance Evaluation of Motorcycle Racing Cast Wheels Under Dynamic Load Using Finite Element Method with Aluminum Material Agus Dwi Putra; Diama Rizky Septiawan; Yayi Febdia Pradani; Nicko Nur Rakhmaddian; Muhammad Arif Nur Huda
G-Tech: Jurnal Teknologi Terapan Vol 9 No 1 (2025): G-Tech, Vol. 9 No. 1 January 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v9i1.6166

Abstract

The racing cast wheel made of aluminum 6061-T6 is a critical component in motor vehicles, particularly in supporting performance, safety, and aesthetics. This study aims to analyze the mechanical performance of the wheel through Finite Element Analysis (FEA) simulation. The FEA simulation was conducted using Ansys 18.1 software with a load of 1500 N, covering both static and dynamic loading conditions. The material tested is Aluminum Alloy 6061-T6, with material properties derived from tensile testing. The simulation results indicate that maximum stress occurs in critical areas, such as bolt holes and the intersection of spokes with the wheel rim, with a maximum stress value of 46.027 MPa. This stress level remains below the material's yield strength (276 MPa), demonstrating that the design is safe from plastic deformation. The total deformation observed is 0.053 mm, which is negligible and does not affect the wheel's functionality. A safety factor exceeding 2.5 confirms that the wheel can withstand more extreme loads. Based on these findings, design optimizations such as adding fillets and surface treatments are recommended to enhance the wheel's reliability. This research provides valuable insights for the development of stronger, lighter, and more durable wheels, particularly suited to the diverse road conditions found in Indonesia.
Analisis Kekuatan Desain Velg Kendaraan Ringan Menggunakan Metode Elemen Hingga: Pendekatan Inovatif untuk Keamanan dan Efisiensi Putra, Agus Dwi; Diama Rizky Septiawan; Muhammad Arif Nur Huda; Dewi Izzatus Tsamroh; Bella Cornelia Tjiptady
Jurnal Teknik Mesin Indonesia Vol. 20 No. 1 (2025): Vol. 20 No. 1 (2025): Jurnal Teknik Mesin Indonesia
Publisher : Badan Kerja Sama Teknik Mesin Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36289/jtmi.v20i1.816

Abstract

Car wheels are critical components responsible for bearing vehicle loads and ensuring stability during driving. This study aims to analyze the strength of car wheels using the Finite Element Method (FEM) with Solidworks 2020 software. The analyzed parameters include von mises stress, equivalent strain, displacement, and safety factor. Simulation results show a maximum stress of 1.978 × 10⁵ N/m² and a maximum strain of 2.449 × 10⁻⁶, within the safe limits of aluminum alloy material. A maximum displacement of 5.687 × 10⁻⁴ mm indicates sufficient structural stiffness of the wheel. The minimum factor of safety, 1.087 × 10³, suggests a high tolerance against failure. This study confirms that the wheel design is safe, efficient, and meets safety standards. The finite element method effectively identifies critical areas and optimizes the design before production. Validation through physical testing is recommended to ensure alignment with real-world conditions.
ANALISIS PENGARUH BEBAN EKSTERNAL TERHADAP DISTRIBUSI REGANGAN PADA PIPA MELALUI PENDEKATAN FINITE ELEMENT METHOD Risnawati, Faradilla Fauziyah; Huda, Muhammad Arif Nur; Kautzar, Galuh Zuhria; Septiawan, Diama Rizky
Steam Engineering Vol. 7 No. 1 (2025): STEAM Engineering, Vol. 7, No. 1, September 2025
Publisher : Program Studi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jptm.v7i1.22791

Abstract

This study aims to analyse the effect of external loading on the distribution of plastic strain in API 5L X80 steel pipes using the Finite Element Method. External loading was modelled through an indentation process using a spherical indenter with diameter variations of 75 mm, 100 mm, and 125 mm, and indentation depths of 2 mm, 3 mm, and 4 mm. The simulation was conducted under zero internal pressure conditions to evaluate the plastic strain distribution formed after loading. The results show that increasing the indentation depth significantly increases the maximum plastic strain value and expands the deformation area on the pipe wall. Conversely, increasing the indenter diameter tends to reduce the maximum plastic strain value but broadens the affected area of strain distribution. The maximum strain concentration is located at the dent’s flank rather than the root, which is caused by the load distribution from the spherical indenter toward the transition area. These findings highlight the importance of dent geometry parameters in predicting the plastic strain response of pipes, providing valuable insights for assessing the structural integrity of pipelines in oil and gas industry applications
ANALISIS BOTTLENECK PERAKITAN METAL BOX DENGAN METODE SIMULASI DISKRIT MELALUI SOFTWARE PROMODEL Rakhmaddian, Nicko Nur; Farida, Nike Nur; Putra, Agus Dwi; Septiawan, Diama Rizky; Wulandari, Winda Andrini
Steam Engineering Vol. 7 No. 1 (2025): STEAM Engineering, Vol. 7, No. 1, September 2025
Publisher : Program Studi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jptm.v7i1.22818

Abstract

Bottlenecks are a major cause of productivity decline in manufacturing systems. In the PDAM metal box industry at PT. MNO, the production process frequently encounters constraints that reduce output. This study employed discrete event simulation using ProModel software. The research stages included field observation, process time data collection, data distribution analysis with Stat::Fit, and model validation through Chi-Square and Mann-Whitney tests. The simulation revealed a significant bottleneck in the assembly workstation, with utilization reaching 93.64%, while production output was limited to 22 units during a 7-hour working shift. In contrast, the finishing station experienced idle time. An improvement scenario involving the addition of one workstation and one operator in the assembly and finishing processes is recommended to reduce production flow imbalances. This study confirms the effectiveness of discrete event simulation as an analytical tool for production system optimization and highlights opportunities for further development through digital twin integration and metaheuristic optimization
Co-Authors Andi Purwanto Bella Cornelia Tjiptady Bisyri Nur Wahid Dewi Izzatus Tsamroh Eko Surjadi Farida, Nike Nur Galuh Zuhria Kautzar Muhammad Arif Nur Huda Nicko Nur Rakhmaddian Nicko Nur Rakhmaddian, Nicko Nur Purwanto, Andi Putra, Agus Dwi Ratna Fajarwati Meditama Risnawati, Faradilla Fauziyah Wijoyo Wijoyo Wulandari, Winda Andrini Yayi Febdia Pradani