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Desain Implementasi Rangkaian Kontrol Motor Penggerak Pisau untuk Peningkatan Produksi Onthok Yuyu Saukani, Imam; Herwandi; Susilo, Sugeng Hadi; Sumarno, Agus Sukoco Heru; Sidik Nurcahyo; Doddy Maulana
Elposys: Jurnal Sistem Kelistrikan Vol. 11 No. 1 (2024): ELPOSYS vol. 11 no. 1 (2024)
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/elposys.v11i1.4497

Onthok yuyu is a traditional cake included in the dry cake category and is made from sticky rice flour. Onthok yuyu is also known as Onthok worm, this is because the shape of the cake resembles a mound dug up by worms or yuyu (Javanese: crab). The traditional Onthok yuyu cake outside Java is more often known as coconut root cake, because its shape resembles the roots of a coconut tree piled up on the ground. The forming process is carried out before the dry cake processing process, usually the raw material is flour mixed with liquid (water, butter) etc. to become a dough. Forming is done on the dough, then processing is carried out by frying or baking. The process of forming or molding food products on an industrial scale can be done using extrusion or molding processes. If an elongated product is desired, the forming process is extrusion, namely using an extruder machine by installing output holes whose shape and size are adjusted to the cross-section of the desired food product. If a certain shape is desired, the dough is extruded and then continued with forming or molding. Basically, molding can be done carried out by two methods. Efforts to empower Micro, Small and Medium Enterprises (MSMEs) require an empowerment model that includes improving existing MSMEs so that they are more advanced so they can strictly competent in free market competition.

EFFECT OF STATIC THERMAL TENSIONING AND PREHEATING ON ANGULAR DISTORTION IN FCAW WELDED SS400 STEEL CORNER JOINTS Susilo, Sugeng Hadi; yudiyanto, eko; Setiawan, Agus; Khambali, Khambali; Suryanto; Alauddin, Falih
Logic : Jurnal Rancang Bangun dan Teknologi Vol. 24 No. 2 (2024): July
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/logic.v24i2.39-48

FCAW welding is an automated welding process that employs a wire roll electrode to melt metal, using flux or powder within the electrode's core for protection. A common issue with FCAW welding is the occurrence of angular distortion and alterations in the length and width dimensions, particularly in thin plate iron materials, due to residual stresses from the welding process. This research aims to assess the impact of static thermal tensioning, preheating, and their combination on angular distortion in SS400 steel corner joints during FCAW welding, considering heat input during welding. True experimental research methodology was employed, with variations in preheating temperatures of 200°C, 250°C, 300°C, static thermal tensioning at 150°C, 200°C, 250°C, transient thermal tensioning at 150°C, 200°C, 250°C, and a reference method with no treatment to determine the welding approach that minimizes angular distortion. The material used was 3mm thick SS400 steel. Data analysis was performed using Minitab 18 software and the One-Way Anova method. The research results indicate a significant influence of static thermal tensioning, preheating, and their combination on angular distortion. The optimal welding methods identified are preheating-static thermal tensioning at 89°55', preheating-transient thermal tensioning at 89°50', static thermal tensioning at 150°C at 89°45', transient thermal tensioning at 150°C at 89°40', and preheating at 200°C at 89°35'.

Battery Management System (BMS) Planning on Quadcopter Flying Electric Vehicle Al Kahvi, Mochammad Bilal; Susilo, Sugeng Hadi
Journal of Evrímata: Engineering and Physics Vol. 02 No. 02, 2024
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/journalofevrmata.v2i02.46

Electric Vehicle Flying (KLT) quadcopter is an emerging technology that has great potential for various applications. The battery is one of the important components in the quadcopter KLT, and the battery management system (BMS) plays an important role in maintaining the performance, safety, and service life of the battery. This study aims to design, determine the wiring design and test the performance of the BMS on a quadcopter flying electric vehicle. Methods: This study is to design a battery management system (BMS) for a flying electric vehicle and then test it to see its effect on the performance of the electric motor and the safety of the battery Results: Based on testing when the battery management system is on standby, it shows that the battery is in good condition and has sufficient capacity. The battery voltage is within the normal range, the battery current is not flowing, the battery power is unused, the average cell voltage is normal, and the remaining battery capacity is almost full. The Jikong BMS is functioning properly and the battery is in good condition. Conclusion: The planning of the battery management system (BMS) on the quadcopter flying electric vehicle was successfully made with adjustments to the Battery LifePo4 used.

Single Propeller Design of Flying Electric Vehicles Syahyogi, Abbi Ewton; Susilo, Sugeng hadi
Evrimata: Journal of Mechanical Engineering Vol. 01 No. 04, 2024
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/evrmata.v1i04.55

The development of passenger drone technology has opened up new opportunities in the air transportation industry, offering innovative and efficient mobility solutions. One of the key components in eVTOL vehicle design is the propeller, which functions to produce the thrust required for takeoff, hovering and flying. Efficient and optimal propeller design is very important to improve the performance and energy efficiency of these vehicles. The method used in this research includes computational fluid dynamics (CFD) simulation analysis to model the interaction between the propeller and air flow. The methodology used includes computational fluid dynamics (CFD) simulations to analyze the air flow and forces acting on the propeller, as well as prototype testing to validate the simulation results.

EFFECT OF STATIC THERMAL TENSIONING AND PREHEATING ON ANGULAR DISTORTION IN FCAW WELDED SS400 STEEL CORNER JOINTS Susilo, Sugeng Hadi; yudiyanto, eko; Setiawan, Agus; Khambali, Khambali; Suryanto; Alauddin, Falih
Logic : Jurnal Rancang Bangun dan Teknologi Vol. 24 No. 2 (2024): July
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/logic.v24i2.39-48

FCAW welding is an automated welding process that employs a wire roll electrode to melt metal, using flux or powder within the electrode's core for protection. A common issue with FCAW welding is the occurrence of angular distortion and alterations in the length and width dimensions, particularly in thin plate iron materials, due to residual stresses from the welding process. This research aims to assess the impact of static thermal tensioning, preheating, and their combination on angular distortion in SS400 steel corner joints during FCAW welding, considering heat input during welding. True experimental research methodology was employed, with variations in preheating temperatures of 200°C, 250°C, 300°C, static thermal tensioning at 150°C, 200°C, 250°C, transient thermal tensioning at 150°C, 200°C, 250°C, and a reference method with no treatment to determine the welding approach that minimizes angular distortion. The material used was 3mm thick SS400 steel. Data analysis was performed using Minitab 18 software and the One-Way Anova method. The research results indicate a significant influence of static thermal tensioning, preheating, and their combination on angular distortion. The optimal welding methods identified are preheating-static thermal tensioning at 89°55', preheating-transient thermal tensioning at 89°50', static thermal tensioning at 150°C at 89°45', transient thermal tensioning at 150°C at 89°40', and preheating at 200°C at 89°35'.

PKM Posyandu Remaja Kelompok “Angkatan Muda Purworejo Hargobinangun” (Ampuh) Pakem, Sleman Utami, Asih Puji; Mufida, Widya; Mulyani, Dewi Ari; Ibawi, Rizal Nur; Susilo, Sugeng Hadi
Prosiding University Research Colloquium Proceeding of The 11th University Research Colloquium 2020: Bidang Pengabdian Masyarakat
Publisher : Konsorsium Lembaga Penelitian dan Pengabdian kepada Masyarakat Perguruan Tinggi Muhammadiyah 'Aisyiyah (PTMA) Koordinator Wilayah Jawa Tengah - DIY

Show Abstract | Download Original | Original Source | Check in Google Scholar

Padukuhan purworejo Hargobinangun Pakem terletak di lereng gunung merapi, yang jauh dari pusat kabupaten. Padukuhan purworejo memiliki organisasi remaja bernama AMPUH, yaitu Angkatan Muda Purworejo Hargobinangun. Anggota AMPUH berkisar antara 30-40 remaja yang berusia antara 12-15 tahun. Kegiatan yang telah dilaksanakan, diantaranya adalah menyelenggarakan perayaan hari besar nasional seperti hari kemerdekaan, hari besar islam, sumpah pemuda dan sebulan sekali menyelenggarakan kegiatan jalan santai. Namun banyak permasalahan dan kegiatan remaja terutama bidang kesehatan yang belum tersentuh. Sehingga perlu dibentuk posyandu dengan sasarannya remaja untuk memberdayakan remaja purworejo agar sehat secara mandiri. Kegiatan pelatihan kader posyandu remaja dirancang untuk memberikan edukasi kepada remaja mengenai desa Padukuhan Purworejo Hargobinangun. Pelatihan dilakukan selama satu hari sedangkan untuk praktik para kader posyandu remaja yang telah dilatih tersebut dilakukan pada bulan selanjutnya. Kegiatan ini diawali dengan memberikan pelatihan pada kader remaja untuk dapat memberikan pelayanan kesehatan yang peduli remaja, mencakup upaya promotif dan preventif. Posyandu yang telah terbentuk akan diadakan secara rutin 1 bulan sekali pada minggu kedua yang didampingi oleh Puskesmas Pakem dan kader posyandu ibu-ibu padukuhan Purworejo. Kegiatan yang dilakukan diantaranya adalah (1) Pendaftaran peserta posyandu, (2) Pengukuran Tinggi badan, Berat Badan, Lingkar Lengan, Lingkar Perut, pengecekan anemia, (3) Pencatatan hasil pengukuran, (4) Pelayanan Kesehatan, contoh : Pemeriksaan tanda-tanda vital, Konseling hasil pengisian kuesioner kecerdasan majemuk, Merujuk remaja ke faskes dan (5) KIE. Program KIE yang dapat diberikan diantaranya adalah kegiatan penyuluhan, pemutaran film, bedah buku, pengembangan ketrampilan (seperti ketrampilan membuat kerajinan tangan, ketrampilan berwirausaha, senam atau peregangan).

The Impact Of Introducing Brown Gas Into The Incoming Air Flow On The Performance Of An Internal Combustion Engine Wahyu, Mujahid; Susilo, Sugeng Hadi; Kamal, Dianta Mustofa
Jurnal Polimesin Vol 22, No 1 (2024): February
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v22i1.4575

The increase in the number of motorized vehicles has led to challenges in maintaining environmental air quality, combustion efficiency, and the sustainability of fossil fuels. An innovative solution to address these issues is the utilization of brown gas. This study aims to investigate the impact of introducing brown gas into the incoming air flow on the performance of an internal combustion engine. The brown gas flow rate varies based on the gas production rate resulting from variations in the addition of NaOH (10 g/l, 20 g/l, and 30 g/l) to every 1 liter of water in the generator. Gas production rates are measured using a flow meter. The influence of brown gas on gasoline engine performance is assessed through power testing with a chassis dyno test engine and exhaust emissions testing with a gas analyzer. The findings reveal that the highest flow rate of brown gas is achieved with the addition of 30 g/l NaOH during the electrolysis process. Introducing brown gas into the incoming air flow can increase maximum engine power by 15.5% and reduce CO exhaust emissions by 23.37%.

Performance analysis of solar electric scooters with different charger controllers Asrori, Asrori; Susilo, Sugeng Hadi; Adiwidodo, Satworo; Faizal, Elka; Martawati, Mira Esculenta; Hartono, Moh.
International Journal of Advances in Applied Sciences Vol 13, No 4: December 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v13.i4.pp1028-1038

This study investigates the impact of solar charge controller (SCC) type on battery charging in solar-powered electric scooters (e-scooters). The research compared maximum power point tracking (MPPT) and pulse width modulation (PWM) controllers by monitoring average output power, current, and voltage every 10 minutes. Results showed that under stationary conditions, MPPT controllers delivered higher efficiency, generating 5.87 W of power compared to PWM's 5.05 W. This advantage persisted even during scooter operation, with MPPT controllers producing 4.91 W versus PWM's 4.31 W. Overall, the findings demonstrate that MPPT SCCs offer a more efficient solution for charging e-scooter batteries.

Optimization Study of Diameter, Length, Filter Hole, and Engine Speed in Modified Exhaust on Power and Noise Level of 110 cc Motorcycle Susilo, Sugeng Hadi; Anantya, Muhammad Zulfikar Rizky; Yusof, Hazlina Md
Evrimata: Journal of Mechanical Engineering Vol. 01 No. 02, 2024
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/evrmata.vi.17

The muffler functions to reduce noise. Changes in the muffler design can also affect engine performance and the environmental impact due to noise. In densely populated urban environments, the high noise level from motor vehicles can disturb the surrounding community. The purpose of this study are as follows: 1) To understand the influence of changes in muffler diameter, pipe length, and filter hole on power. 2) To understand the influence of changes in muffler diameter, pipe length, and filter hole on noise levels. 3) To determine the optimal values obtained from changes in muffler diameter, pipe length, and filter hole diameter. The study method is a two-stage experiment. The first stage aims to determine pressure values and flow velocities to identify the optimal values for muffler design. The second stage aims to determine power and noise levels to assess the effects of the muffler design changes.Based on the conducted study, there are effects from changes in muffler diameter, pipe length, and filter hole diameter on the generated engine power. The highest power output was obtained at the variable of 50 mm muffler diameter, 425 mm pipe length, and 2 mm filter hole diameter. As for the impact on noise levels, the lowest noise level was recorded at the variable of 38 mm muffler diameter, 525 mm pipe length, and 2 mm filter hole diameter. The optimal values were obtained through muffler design changes with a diameter of 45 mm, pipe length of 475 mm, and a 2 mm filter hole diameter

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