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Implementation of two-function fish pellet machine for empowerment of fish cultivator group Gelondoro Sidoarjo Izza Anshory; A’rasy Fahruddin; Lukman Hudi
Community Empowerment Vol 7 No 9 (2022)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.7799

Abstract

In the post-Covid-19 pandemic, the Gelondoro fish cultivator group, Jabon Sidoarjo District, had difficulties meeting fish feed pellets' needs. This difficulty is caused by the increase in the price of fish feed pellets; both groups of fish cultivators have very little knowledge of making fish feed pellets. The purpose of this community service activity is to empower the Gelondoro farmer group to produce fish feed pellets independently to meet their needs without depending on factory feed. The method used in this community service activity is to provide socialization regarding the formulation of fish feed pellets with high protein. The second is to provide a fish feed pellet machine with two functions: mixing and printing in one tool. The third demonstrates the manufacture of fish feed pellets. The result of this community service activity is that Gelondoro fish cultivators have known the formulation of a mixture of making fish pellets as well as practicing how to make fish feed pellets using a two-function fish pellet printing machine.
Studi Eksperimen Performa Turbin Tesla Dengan Variasi Lubang Output Sutejo, Herman; Fahruddin, Arasy
TURBO [Tulisan Riset Berbasis Online] Vol 12, No 2 (2023): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v12i2.1861

Abstract

Turbin Tesla dengan fluida air memiliki potensi untuk dikembangkan untuk pemanfaatan energy terbarukan. Pengujian dilakukan untuk mengetahui performa pada turbin tesla dengan masing-masing variasi lubang output. Model turbin dibuat dengan menggunakan piringan dari Disk dengan diameter 120 mm. Diameter output yang divariasikan yatitu 10 mm; 15  mm dan 20 mm. Sedangkan jarak antar disk dibuat sama yaitu 1,2 mm. Serta diuji pada ketinggian 4 m. Performa turbin yang merupakan hasil pengujian ini berupa torsi, daya turbin serta efisiensi pada mesin turbin. Torsi terbesar diperoleh turbin dengan diameter lubang lubang 10 mm pada putaran poros 50 rpm yaitu 0,9 Nm. Torsi dengan nila terendah ditunjukan oleh lubang output berdiameter 20 mm pada putaran poros 250 rpm yaitu 0,282 Nm. Daya turbin maksimal diperoleh dari variasi lubang output berdiameter 10 mm dengan putaran poros 250 rpm  sebesar 8,84 watt dan daya turbin terendah diperoleh dari variasi lubang output berdiameter 20 mm dengan putaran poros 50 rpm yaitu 3,51 watt. Efisiensi turbin yang diperoleh dari variasi lubang output tertinggi yaitu berdiameter 10 mm 96,17% dengan putaran poros 250 rpm. Efisiensi terendah pada turbin adalah dengan variasi lubang output 20 mm yaitu 19,06% dengan putaran poros 50 rpm.
Corrosion Rate Analysis of Steam Boiler Superheater: Analisa Laju Korosi Superheater Ketel Uap Wibisono , Satria Agung; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1513

Abstract

Superheaters play an important role in converting saturated steam to the point of superheating. The condition of the superheater needs to be considered, if there is rust it will reduce the performance of the superheater in heating steam to the point of superheat. Rust / corrosion is the enemy of dangerous metals. Corrosion is defined as a deterioration in the quality of metals due to electrochemical reactions with their environment In corrosion events, metals undergo oxidation, while oxygen (air) undergoes reduction. The corrosion event itself is an electrochemical process, which is a process (change / chemical reaction) that involves electricity. Certain parts of the metal act as the negative pole (negative electrode, anode), while the other part acts as the positive pole (positive electrode, cathode). Electrons flow from the anode to the cathode, resulting in corrosion. By calculating the corrosion rate of superheaters with material A-213 T22 can be a consideration for using materials that are more resistant to rust or become a consideration in estimating repair time.
Handling Analysis of Short Shot Defects From Stretch Blow Molding Machine On 330 Ml Bottle Case Study At PT. XYZ : Analisa Penanganan Terhadap Defect Short Shot Dari Mesin Stretch Blow Moulding Pada Botol 330 Ml Study Kasus di PT. XYZ Nugroho, Wistyo Nugroho; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1519

Abstract

Stretch blow molding is a manufacturing method used in making hollow plastic products using polymer plastic with rotational symmetry. This method, which has been popular since the 1970s, is usually used to make PET bottle products for soft drinks and mineral water to liquid detergent. In the production process of 330 ml plastic water bottles using a stretch blow machine molding with a pneumatic system, making products usingThis machine has factors that can affect the quality of the bottles produced. Size deviation (even distribution of bottle thickness and bottle slope) not in accordance with specifications resulting in bottles with white shoulders and flanged (shrinkage). The aim of this research is to optimize the settings stretch blow molding machine parameters to produce good quality 330 ml plastic water bottle product. The variables (predictors) chosen are: preblow (bar), preform temperature (ºC), and P1 point (mm).
P-702 Centrifugal Pump Damage Analysis Insights and Implications: P-702 Analisis Kerusakan Pompa Sentrifugal Wawasan dan Implikasi Abdullah Barafi, Keigen; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1521

Abstract

Centrifugal pumps are widely used in industries for fluid transfer, operating on the rotation of an impeller driven by a prime mover. However, sudden performance drops and operational instability pose significant challenges, impacting overall system efficiency. Predictive maintenance relies on vibration analysis to assess rotating equipment condition, with vibration patterns indicating potential issues such as cavitation and corrosion. Prolonged cavitation leads to erosion of channel wall surfaces, resulting in structural damage. This study aims to address the knowledge gap in understanding the relationship between pump vibration, cavitation, and corrosion. Through comprehensive vibration analysis and examination of pump performance, our research identifies the mechanisms driving pump degradation. The findings highlight the critical role of predictive maintenance in mitigating pump failures and optimizing system performance. Highlights : Vibration analysis crucial for predictive maintenance: Identifying early signs of pump deterioration. Cavitation-induced erosion: Understanding the impact of prolonged cavitation on pump performance. Importance of proactive maintenance: Mitigating pump failures and optimizing system efficiency. Keywords : Centrifugal pumps, Vibration analysis, Cavitation, Corrosion, Predictive maintenance
Vibration Diagnostics for Predicting Pump Failures: Diagnostik Getaran untuk Memprediksi Kegagalan Pompa Barafi, Keigant Abdullah; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1522

Abstract

This study investigates the predictive potential of specific vibration patterns in assessing the structural integrity of centrifugal pumps, vital for industrial fluid transport. Despite their importance, these pumps often encounter performance issues attributed to vibration-related damage such as cavitation and corrosion. Addressing this gap, we employ advanced vibration analysis techniques to identify distinct signatures indicative of cavitation and corrosion progression. Our research aims to provide an early detection tool for maintenance by understanding these patterns. Through our method, we reveal significant correlations between vibration patterns and pump condition, offering implications for extending pump lifespan and enhancing maintenance strategies in industries reliant on such machinery. Highlights: Centrifugal Pump Operation: Impeller rotation transfers fluid. Vibration Analysis Significance: Essential for predictive maintenance. Cavitation and Corrosion Effects: Trigger vibration, erode surfaces. Keywords: Centrifugal Pump, Corrosion, Vibration
High Torque and Increased Wear Redefine Gearbox Longevity in Electric Motors: Torsi Tinggi dan Peningkatan Keausan Mendefinisikan Ulang Umur Panjang Gearbox pada Motor Listrik Yudistira, Muhammad Dwi Andika; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1535

Abstract

This study explores the accelerated wear of gearboxes driven by electric motors compared to gearboxes in combustion engines, highlighting the important role of lubrication quality. The continuous operation of sugarcane processing machines requires durable gearboxes, especially under the high torque load of electric motors. By analyzing gearbox wear through standard load tests and various lubricant qualities, the findings reveal that superior lubricants significantly reduce wear. These results not only demonstrate the need for customized gearbox designs for electric motors, but also show that improvements in lubrication practices can extend gearbox life and increase efficiency in industrial applications globally. Highlights: Continuous operation vital for production targets. Electric motorbike gearboxes need frequent maintenance. Quality lubrication crucial for gearbox longevity. Keywords: Gearbox, Grind, Sugar Factory
Leveraging Six Sigma for Enhanced Reliability in Heavy Equipment Operations: Memanfaatkan Six Sigma untuk Meningkatkan Keandalan dalam Operasi Alat Berat Fahruddin, A'rasy; Araffi, Moh. Faisal
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1543

Abstract

This study addresses the prevalent issue of mechanical failures in heavy equipment and dump trucks within a leading special steel production firm. Utilizing the Six Sigma methodology, the research conducted in August 2023 aimed to systematically design and implement corrective actions to improve maintenance processes. Preliminary results from the IRGA Department's interventions suggest a significant reduction in breakdown frequency and severity, indicating enhanced operational efficiency and reduced downtime. These findings highlight the potential of Six Sigma as an effective tool in optimizing industrial maintenance strategies, with implications for boosting productivity and sustainability in heavy industries globally. Highlights: Regular maintenance prevents costly damage. Six Sigma ensures systematic improvement. Vision: Leading in quality and environmental care. Keywords: Steel Bar Casting (billet), Flat Bar, Round Bar Production
Analysis of Crooked Cane Carrier Shafts in a Sugar Factory: Analisis Poros Pembawa Tebu Bengkok di Pabrik Gula Puspawarna, Rangga Bayu; Fahruddin, A’rasy
Procedia of Engineering and Life Science Vol. 5 (2024): Proceedings of the 7th Seminar Nasional Sains 2024
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v7i0.1561

Abstract

This study explores the deformation of Cane Carrier shafts under overload in sugar mills, pinpointing overload and inadequate maintenance as key culprits. Recommendations include revised load management, rigorous preventive maintenance, and systematic overload monitoring. These strategies promise to reduce shaft damage and enhance mill efficiency, presenting crucial advancements for mechanical engineering and the sugar industry. Highlight : Overload and Maintenance: Identifies overload and insufficient maintenance as principal causes of shaft damage. Preventive Strategies: Recommends enhanced load management and rigorous preventive maintenance to prevent future issues. Operational Improvement: Proposes regular overload monitoring to improve operational efficiency in sugar mills. Keywords: Cane Carrier Shaft, Overload Damage, Preventive Maintenance, Operational Efficiency, Load Management
Variations in Nozzle Diameter and Valve Opening on Pelton Turbine Torque and Power: Variasi Diameter Nozzle dan Bukaan Katup Terhadap Torsi dan Daya Turbin Pelton Fahruddin, Arasy; Iswidiyanto, Vicky; Iswanto, Iswanto
R.E.M. (Rekayasa Energi Manufaktur) Jurnal Vol 9 No 1 (2024): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/r.e.m.v9i1.1692

Abstract

Turbin Mikrohidro adalah sebutan yang dipakai alat konversi energi air menjadi putaran poros yang dapat dimanfaatkan untuk instalasi generator listrik.. Suatu desain mikrohidro membutuhkan dua hal, debit air serta ketinggian jatuh (head) berguna untuk menciptakan daya yang bisa digunakan. Pada riset ini memakai turbin air dengan jenis Pelton, diseleksi turbin itu sebab sesuai diaplikasikan pada head yang cukup tinggi. Saat sebelum diaplikasikan butuh terdapatnya pengetesan dengan prototipe agar mengenali seberapa besar jumlah putaran yang diperoleh. Tujuan dari riset itu digunakan untuk mengenali pengaruh variasi diameter nozzle dan tekanan air terhadap daya dan efesiensi turbin. Turbin yang diuji mempunyai nilai efisiensi sebesar 15,7%. Dan didapatkan bahwa semakin kecil diameter nosel maka tekanan air pada turbin akan semakin meningkat dan daya pada turbin akan semakin besar. Daya maksimum turbin dicapai pada 7,02 watt.
Co-Authors Abdul Rosyid Abdullah Barafi, Keigen Achmad Febriyan Ikhsanudin Adi Irawan Aditya Pratama Afif Fakhruddin Agung Budy Wijoyo Agus Hermawanto Ahmad Ahfas Ahmad Bukhori Akhmad Ahfas Al Amien, Mochammad Sandi Alamsyah, Candra Firman Ali Akbar Ali Akbar Alifiana , Yesi Andika Tri Serviantyo Sukma Kusnadi Andre Fajariansyah Andrea Setiawan Andriani Eko Prihatiningrum Anggit Prastio Anom Isti , As’ad Araffi, Moh. Faisal Arif Wisnu Isha Mahendra Barafi, Keigant Abdullah Budiandari, Rahma Utami Dewanto, Dodik Hari Djatmiko Ichsani Edi Widodo Edi Widodo, Edi Efendi, Moch Miqdar Eko Prasetio Putro Eryandrie Wicaksono, Majdi Febriyan Ikhsanudin, Achmad Fernanda, Rexy Eca Fernando, Ekki Hardy Sujiatanti, Septia Herman Herman Herman Sugianto Heru Santoso iswanto Iswanto -, Iswanto Iswanto Iswanto Iswanto Iswanto Iswidiyanto, Vicky Iwan Hadi Suratno Izza Anshory Junggie Guko Armfirst Komarudin, Udin Lukman Hudi Luthfi Frans Setiawan Martoni Maulana, Achmad Bagas Moch Miqdar Efendi Mochamad Aldhy Saputro Alamsyah Mochamad Vicky Fadli Mochammad Sandi Al Amien Mohamad Hakam Muhammad Anggie Cahya Saputra Muhammad Ibrahim Muhammad Iqbal Nur Fadillah Muhammad Rizal Ma’arif Muhammad Syahril MULYADI Mulyadi Mulyadi Mulyadi Mulyadi Muslichah Erma Widiana Nabil Azka Hanani Nia Nuraeni Suryaman Nugroho, Wistyo Nugroho Nurrochman, Mochammad Pangestu, Eka Adji Prantasi Harmi Tjahjanti Prasetia, Adhita Purboyo, Prido Dwi Purgiantono, Purgiantono Puspawarna, Rangga Bayu Putro, Eko Prasetio R Dimas Adityo Rachmat Firdaus Rangga Bayu Rendy Rakhmad Fakhrizi Rexy Eca Fernanda Ribangun Bamban Jakaria Rico Ryan Ernanda Ridho Choirul Anam Rokhman, Fatori Royyan Firdaus Ryan Ernanda, Rico Saiful Bahri Satria Agung Wibisono Satria Candra Laksmana Sektiawan, Hadi Bagus Septian Firmansyah Sigit Hermawan Sulis Yulianto Surono, Bambang Suryaman, Nia Nuraeni Sutejo, Herman Therix Vernanda Rikmawan Wibisono , Satria Agung Wijoyo, Agung Budy Windarta Windarta Windarta, Windarta Yoyok Wahyudi Yudistira, Muhammad Dwi Andika Yulianto, Mochammad Yunus, Moh