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All Journal Rekayasa Mesin Info-Teknik Journal of Research and Technology Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) JTM Jurnal Abdimas Berdaya : Jurnal Pembelajaran, Pemberdayaan dan Pengabdian Masyarakat RING Mechanical Engineering KOPEMAS
Nur Robbi
Universitas Islam Malang
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Perancangan Desain Mesin Penyuir Daging Ikan Tongkol Kapasitas 10kg wadud, ach; Nur Robbi; Mochammad Basjir
RING ME Vol 2 No 2 (2022): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rm.v2i2.19914

Abstract

Shredder is the process of tearing or destroying fish evenly and to obtain the desired result. In general, people do the shredding manually which of course takes a very long time, therefore it is necessary to have a solution for making a meat shredding machine that is able to shred quickly and with very good results. The process of shredding fish meat is carried out with a set of rotating knives so that the material to be processed will quickly change its shape from intact to fine shreds. In planning this design using 25 blades, one knife with two blades has a distance of 10 mm to the last blade, and this machine has a capacity of 10 kg with frame dimensions of 65 x 38 x 64 cm, capable of being driven by an electric motor with a power of 2 hp, with a blade shaft rotation of 710 rpm.
Pengaruh Variasi Suhu pada Proses Pirolisis Sampah Plastik LDPE sebagai Bahan Bakar Alternatif A’la, Ahmad fudloilul; Margianto; Nur Robbi
RING ME Vol 2 No 2 (2022): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rm.v2i2.19918

Abstract

Metode pirolisis merupakan beberapa teknik pengerjaan limbah saat dicerna. Tujuan percobaan ini adalah melakukan sampah plastik sebagai bahan bakar pirolisis. Jenis sampah plastik LDPE yang digunakan dalam penelitian ini adalah variabel, dan masing-masing percobaan dijalankan selama 15 menit pada suhu 100°C, 200°C, dan 300°C. Penelitian dengan variasi suhu sampel a menghasilkan minyak berwarna kuning dengan nilai kalor 10230kkl/kg nilai masa jenis 0,6 kg/m3 nilai viskositas0,40cp dan jumlah volume 20ml, sampel b menghasilkan minyak berwarnacoklat keruh dengan nilai kalor 9411,6kkl/kg nilai masa jenis 0,63 kg/m3 nilai viskositas0,58cp dan jumlah volume 38ml, sampel c menghasilakn minyak berwarna coklat jernih dengan nilai kalor 9002,4kkl/kg nilai masa jenis 0,65 kg/m3 nilai viskositas0,55cp dan jumlah volume 40ml. minyak terbaik dihasilkan pada suhu 100°C  yang memiliki nilai hampir sama dengan bahan bakar alternatif yaitu dengan nilai kalor 10230kkal/kg. Karena nilai kalornya, produk pirolisis dapat berfungsi sebagai pengganti bahan bakar konvensional
Analisis Pengerollan dengan Sistem Hidrolik pada Mesin Roll Bending Portable Vandu Ramadhan, Cheraldy; Margianto; Nur Robbi
RING ME Vol 2 No 2 (2022): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rm.v2i2.19938

Abstract

Mesin bending portable dengan sistem hidrolik adalah alat yang digunakan untuk proses pembentukan plat dengan menekan benda kerja hingga mengalami perubahan bentuk yang menimbulkan tekukan logam pada sekitar daerah garis netral. Pada analisis pengerolan mesin bending dilakukan analisis pemilihan material yang pas guna memenuhi kemampuan mesin yang digunakan untuk pengerolan plat besi. Variable material yang dipakai pada analisis ialah : plat besi ST37 dengan ketebalan 3mm, 5mm, dan 8mm serta dengan panjang 560mm dan lebar 50mm. Hasil dari analisis pengerolan pada mesin roll bending portable, pengerolan plat ST37 diperlukan gaya tekan 2014,66 N/mm2 dengan ketebalan 3mm, 9374,9 N/mm2 dengan ketebalan 5mm dan 8mm 38399,94 N/mm2 dengan ketebalan 8mm. Tekanan hidrolik yang diperlukan didapatkan plat besi ketebalan 3mm dengan nilai 7401,36N, 5mm dengan nilai 12335N dan 8mm dengan dengan nilai 19737,54N
PENGARUH MODIFIKASI KARBURATOR MENJADI INJEKSI TERHADAP KINERJA MESIN PADA MOTOR KLX 150 Saputra, Mochammad Riza; Margianto; Nur Robbi
RING ME Vol 3 No 1 (2023): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rm.v3i1.20318

Abstract

The need for comunity mobility to be able lo move from one place to another is increasing. Until now, the process of mixing air with gasoline in gasoline engines can be grauped into 2, namely the conventional system using a carburetor and the injection system. This study aims to compare engine performance based on fuel comsumption from engine that were originally convetional technology and then modified to the injection type. The methodology used is true experimental, with an analysis of variance model. From the research result, the power carburetor system at 10,000 rpm reaches 15.91 hp, and fuel consumption is 0.0334 kg/hp.hour, the efficiency is 0.4275%, while the injection system at 10,000 rpm reaches 17.82 hp, fuel consumption 0.0241 kg/hp.hour and 0.5924% efficiency. So that it can be concluded that the carburetor system lacks engine performance and burns a lot of wasted heat rafter than turning it into energy. The fogging injection system is more economical than the carburetor fogging system, it is evident in each test that the injection fogging system consumes less in every one working cycel.
Analisis Performa Pembangkit Listrik Panas Matahari Menggunakan Generator Termoelektrik Abdurrasyid, Faris; Margianto; Nur Robbi
RING ME Vol 3 No 1 (2023): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rm.v3i1.20319

Abstract

In Indonesia, non-renewable fossil fuels are used to produce electrical energy which has the potential to impact the environment. Renewable energy is needed as an energy source to reduce consumption of fossil fuels. Solar thermal is one of the abundant energy sources in Indonesia, and thermoelectric generators can be used to make use of it. A thermoelectric generator can generate electricity from the sun's abundant heat energy and does not damage the environment by using a solar collector on the hot side and a heatsink on the cold side. This study aims to determine the performance of thermoelectric generators, heatsinks, solar collectors and the overall efficiency of the device. The findings of this study indicate that the energy output obtained by the collector due to variations in the sun affects the efficiency of the solar collector on the hot side of the thermoelectric generator. The efficiency of a heatsink located on the cold side of a thermoelectric generator is inversely proportional to its base heat value. The value of the temperature difference on the hot and cold sides of the thermoelectric generator fluctuates, which affects the efficiency value of the thermoelectric generator, while the useful energy and power produced by the thermoelectric generator can affect the efficiency of the system as a whole.
PENAMBAHAN OCTANE BOOSTER PADA PERTALITE TERHADAP KINERJA MESIN DAN KONSUMSI BAHAN BAKAR MESIN HONDA BEAT 2014 Yudan Kurniawan, Mohammad; Margianto; Nur Robbi
RING ME Vol 3 No 1 (2023): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rm.v3i1.20320

Abstract

The purpose of this study was to evaluate the effect of adding Pertalite to fuel on engine performance and fuel consumption of Honda Beat 2014 motorcycle engines. This study used three octane booster mixtures to examine the effect of mixtures added to Pertalite fuel on engine performance of the Honda Beat 2014 In addition, the addition of an octane booster also increases fuel consumption efficiency which significantly reduces the amount of fuel consumed by the engine and produces environmentally friendly emissions when the number of octane boosters increases. Based on these findings, it was concluded that the use of Pertalite octane accelerator fuel could improve the engine performance of the Honda Beat 2014 motorcycle and reduce fuel consumption. Therefore, using an octane booster can be an attractive option for Honda Beat 2014 motorcycle owners who want to improve engine performance, optimize fuel economy, but produce emissions that are not environmentally friendly.
PERBANDINGAN BUSI IRIDIUM dan BUSI STANDAR terhadap DAYA SEPEDA MOTOR SCOOPY 110 cc TAHUN 2023: COMPARISON OF IRIDIUM SPARK PLUG AND STANDARD POWER PLUG 110 cc SCOOPY MOTORCYCLE IN 2023 Maulana Azkiya; Margianto; Nur Robbi
RING ME Vol 3 No 2 (2023): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rm.v3i2.21512

Abstract

The ignition system is an important component in a gasoline engine that ensures motor operation.Its function is to produce a spark using an ignition coil, which is then channeled to the spark plugvia a high-strength cable to burn the fuel mixture that has been compressed in the cylinder. Thisstudy used a dynamometer to test engine performance with varying RPM (4000, 6000, and 8000)in each trial 3 times. The research results show that the use of iridium spark plugs on the 2023Scoopy 110 cc motorbike results in an increase in engine power. More wear-resistant iridiumelectrodes provide a stronger and more stable spark, optimize fuel combustion and increaseoverall engine power. Combustion efficiency, especially fuel consumption, is also increased by theuse of iridium spark plugs. Thin iridium electrodes provide a stronger and more stable sparkthereby increasing the efficiency of fuel combustion in the combustion chamber. These findingsconfirm that the use of iridium spark plugs brings significant benefits in terms of increasing enginepower, responsiveness, fuel consumption and vehicle engine reliability. Therefore, it isrecommended to consider the use of iridium spark plugs as an effective and efficient option toimprove vehicle performance.
PENYULUHAN DAN PEMERIKSAAN KESEHATAN GRATIS GUNA MENANGGULANGI PENYAKIT BERBAHAYA DI DESA PONCOKUSUMO, KABUPTEN MALANG Cepi Yazirin; Iftita Khumairo; Muhammad Iqbal Pratama; Isnaini Roicha Mudyanti; Treza Ghassani; Agustina Ainurosida; Muhammad Email Ramadhan; Lina Mutmainnah; Jamaludin Kafi; Ach.Iqmal Herdiansyah; Nur Robbi; Chotibul Umam Assalafy; M. Yuliardiansyah Akbar W.
Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024 Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #4 & International Community Service 2023
Publisher : Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024

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

Abstract

Upaya untuk membiasakan hidup bersih dan sehat sangat penting untuk meningkatkan derajat kesehatan masyarakat. Beberapa strategi yang dapat dilakukan untuk membiasakan perilaku hidup bersih dan sehat adalah memberikan penyuluhan serta pemeriksaan perilaku hidup bersih dan sehat. Tujuan dari kegiatan ini adalah untuk meningkatkan pengetahuan, kesadaran dan potensi pola perilaku hidup bersih dan sehat bagi warga Desa Poncokusumo, Malang. Kegiatan ini melibatkan partisipasi masyarakat Desa Poncokusumo sehingga masyarakat dapat menyadari bahwa peningkatan kesehatan dapat dimulai dari kebiasaan hidup sehat sehari-hari. Metode yang digunakan adalah penyuluhan dan pemeriksaan kesehatan. Hasil pengabdian ini menunjukkan bahwa masyarakat memberikan respon positif dan sangat antusias dalam berpartisipasi dalam pendidikan kesehatan dan posko pemeriksaan kesehatan.
Analisis Pengendalian Kualitas Produk Tiang Listrik dengan Metode Seven Tools dan FMEA (Failure Mode Effect Analysis) di PT XY Basjir, Mochammad; Kresna Agung Yudhistira; Unung Lesmanah; Nur Robbi; Suhartini
Journal of Research and Technology Vol. 10 No. 2 (2024): JRT Volume 10 No 2 Des 2024
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v10i2.1473

Abstract

PT XY, a precast concrete manufacturer, especially for electric poles, faces product quality problems in the form of defects, which harm quality, management, and production costs. This study aims to identify the root causes of defects and provide improvement solutions using the Seven Tools and Failure Mode and Effect Analysis (FMEA) methods. FMEA is used to identify potential and risk of failure and to formulate priority improvement actions. The results of the study showed three main types of defects: porous fins (53.53%), skin sticking (39.56%), and mottled (6.92%). The causal factors include methods, materials, humans, and machines/tools. FMEA analysis produces the highest Risk Priority Number (RPN) for porous fins (192) caused by imprecise molds (machine/tool ​​factors). The recommended solution is to inspect and repair the moulds periodically. Skin sticking defects have an RPN of 210, caused by poor oil quality (material factors); replacing the oil with an oil-based type is the solution. Mottled defects with an RPN of 144 are caused by the low slump of the casting mixture; the solution is to guide the mixing of raw materials according to standards. This study provides specific recommendations to reduce defects in electric pole products at PT XY, focusing on mould improvement, replacement of oil types, and standardization of raw material mixing.
Upaya pengelolaan sampah lingkungan melalui bank sampah Yazirin, Cepi; Robbi, Nur; Sari, Mita Rovita; Ghayatri, Niken Arum; Apriiliyanto, Tito Dwi; Prawiro, Bimo Anggoro; Mardiani, Eki; Azizah, Siti Nur; Aziz, Achmad Ridwan Abdul; Kusuma, Tris Tiyo Arinda; Putri, Vera Eselia; Al-Fattah, Muhammad Kurnia Gusti; Naufal, Maulana Igo Athief; Mahdi, Riadlus Al
Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Vol. 4 No. 4 (2023)
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jp2m.v4i4.20639

Abstract

Perilaku Hidup Bersih dan Sehat (PHBS) adalah perilaku mengupayakan kebersihan dan kesehatan dari kemauan diri sendiri dan menularkannya kepada orang lain. Perilaku ini meliputi menjaga kebersihan dan kesehatan diri sehingga berdampak pada kesehatan orang lain dan lingkungan sekitar. Untuk mengetahui penerapan perilaku hidup bersih dan sehat pada masyarakat Dusun Sukosari Desa Pandansari Kecamatan Poncokusumo Kabupaten Malang, di lakukan beberapa tahapan kegiatan yang di perlukan, antara lain pendataan, perencanaan, pelaksanaan dan evaluasi. Upaya yang dapat dilakukan yaitu edukasi kesadaran dan ketrampilan masyarakat dalam mengelola sampah dengan menerapkan prinsip reduce, reuse, recycle, dan replant (4R). Bank sampah berbasis masyarakat merupakan modal sosial yang menjadi kunci keberhasilan dalam mengubah paradigma masyarakat terhadap sampah. Pemberdayaan masyarakat dilakukan melalui kegiatan penyuluhan, edukasi, pelatihan dengan metode partisipasi emansipatoris (interaksi dan komunikasi), serta dialog dengan warga di komunitas. Selain itu diperlukan dukungan kemitraan dengan membangun jejaring dan mekanisme kerja sama kelembagaan antara warga pengelola bank sampah dengan stakeholder terkait. Tujuan dari kegiatan pemberdayaan ini yaitu untuk mengubah paradigma masyarakat mengenai sampah serta dapat memberikan manfaat bagi masyarakat, terutama manfaat secara langsung yaitu berkurangnya timbunan sampah di lingkungan, lingkungan menjadi lebih bersih dan asri. Pengelolaan sampah terintegrasi dapat menstimulasi kreativitas dan inovasi dari masyarakat sehingga meningkatkan kesejahteraan warga.
Co-Authors A ridhoni Al-Hikmani Abdul Wahab Abdurrasyid, Faris Ach.Iqmal Herdiansyah Adi Rachmat Setya Utama Agustina Ainurosida Al-Fattah, Muhammad Kurnia Gusti Apriiliyanto, Tito Dwi Aziz, Achmad Ridwan Abdul A’la, Ahmad fudloilul Bagas Putro Bambang Minto Basuki Basjir, Mochammad Chotibul Umam Assalafy Cynthia Permata Dewi Denny Widyanuriyawan Dimas Wibisono Ena Marlina Ena Marlina Ghayatri, Niken Arum Hartono, Priagung Iftita Khumairo Ismi Choirotin Isnaini Roicha Mudyanti Jamaludin Kafi Khalim, M. Nur Kresna Agung Yudhistira Kusuma, Tris Tiyo Arinda Lina Mutmainnah Linda Silvia, Linda Lutfi M. Yuliardiansyah Akbar W. Machrus Ferdian Mahdi, Riadlus Al Mardiani, Eki Margianto Maulana Azkiya Mohammad Miftahul Anwar Muhammad Email Ramadhan Muhammad Iqbal Pratama Muhammad Taufiq Mustafid, Sholikul Naufal, Maulana Igo Athief Prawiro, Bimo Anggoro Priyagung Hartono Putri, Vera Eselia Rizky Hanandhita Pratama Saputra, Mochammad Riza Sari, Mita Rovita Siti Nur Azizah, Siti Nur Slamet Wahyudi Suhartini Suhartini - Toni Eko Prasetyo Treza Ghassani Unung Lesmanah Unung Lesmanah Vandu Ramadhan, Cheraldy wadud, ach Yazirin, Cepi Yudan Kurniawan, Mohammad