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All Journal Turbo : Jurnal Program Studi Teknik Mesin JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Rang Teknik Journal Journal of Applied Agricultural Science and Technology LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Menara Ilmu Jurnal Teknik Mesin Jurnal Engine: Energi, Manufaktur, dan Material G-Tech : Jurnal Teknologi Terapan Creative Research in Engineering (CERIE) Journal of Applied Agricultural Science and Technology

Rudi Kurniawan

Universitas Muhammadiyah Sumatera Barat

Author-ID : 817583

Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

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PENERAPAN METODA LOCK n LOCK PADA PERKULIAHAN METODOLOGI PENELITIAN MENGHASILKAN SEMINAR PROPOSAL TEPAT WAKTU DAN LULUS 100% DI PRODI TEKNIK MESIN UM-SUMBAR Armila Armila; Rudi Kurniawan Arief
Rang Teknik Journal Vol 5, No 2 (2022): Vol. 5 No. 2 Juni 2022
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Perancangan Mesin CNC Mini Untuk Praktikum Laboratorium Teknologi Material M Haritubagus; Armila Armila; Rudi Kurniawan Arief
Creative Research in Engineering Vol 2, No 1 (2022): Creative Research in Engineering (CERIE)
Publisher : Lembaga Publikasi Ilmiah dan Penerbitan (LPIP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/cerie.v2i1.14053

Praktikum adalah kegiatan proses belajar mengajar yang dilakukan di laboratorium bertujuan untuk menerapkan ilmu yang didapat mahasiswa dari proses belajar mengajar di kelas. Belum lengkap peralatan laboratorium membuat praktikum, untuk mengatasi hal itu program studi sudah melakukan terobosan penelitian akhir mahasiswa adalah membuat peralatan yang dibutuhkan dengan tujuan untuk melatih dan meningkatkan kompetensi (skill) mahasiswa dan agar mahasiswa dapat menerapkan CNC yang didapat secara teoritik. Perancangan yang akan dibuat adalah mesin CNC mini 3 axis dengan dimensi pengerjaan panjang 50 cm, lebar 45 cm dan tinggi 20 cm dan bahan uji hanya menggunakan kayu, dimana perancangan yang dibuat adalah perancangan awal mesin CNC mini 3 axis . Mesin ini dikendalikan menggunakan perangkat arduino uno dan dioperasikan menggunakan komputer. Desain dari mesin CNC mini 3 axis ini dibuat menggunakan solidwork, bingkai terbuat dari kayu (triplek 12 mm). Pengujian yang dilakukan secara otomatis dan manual menggunakan aplikasi Universal G – Code Sender. Dari pengujian alat ditemukan deviasi dari alat yaitu: sumbu x sebesar 0,375/mm, sumbu y sebesar 0,368/mm dan sumbu z sebesar 0,4/mm.Penyimpangan dimensi dan penyimpangan sumbu karena tidak dapat menginputkan data spesifikasi alat rancangan dalam aplikasi Universal G – Code Sender dan terdapat perbedaan tanggapan dari perangkat lunak dan perangkat keras pada standar spesifikasi alat terhadap proses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/cerie.v2i1.11711

Praktikum merupakan proses belajar mengajar, proses belajar ini bertujuan untuk menerapkan ilmu yang telah dipelajari di kelas. Tidak tersedia peralatan laboratorium membuat praktikum, untuk mengatasi masalah ini mencoba menugaskan mahasiswa membuat tugas akhir untuk merancang mesin CNC. Mesin ini bertujuan untuk meningkatkan keterampilan dan pemahaman siswa tentang pengirim kode-G untuk menerapkan mesin ini. Desainnya dengan mesin CNC 3 sumbu mini, dengan pengukuran terbatas dan objek material hanya terbatas pada kayu. Mesin CNC mini 3 axis dikendalikan menggunakan software arduino uno dan dioperasikan oleh komputer. Perancangan mesin CNC mini 3 axis ini dibuat menggunakan solidwork, rangka mesin terbuat dari triplek 12 mm,pengujian dilakukan dimana mesin bekerja secara otomatis dan manual juga menggunakan aplikasi Universal G - Code Sender. Setelah menjalankan mesin, penyimpangan ditemukan pada dimensi uji. Yaitu: sumbu x 0,375/mm, sumbu y 0,368/mm dan sumbu z 0,4/mm. Penyimpangan dimensi dan penyimpangan sumbu karena tidak dapat menginput data spesifikasi alat desain ke dalam aplikasi Universal G - Code Sender, dan terdapat perbedaan respon perangkat lunak dan perangkat keras terhadap spesifikasi alat standar untuk proses eksekusi.Kata kunci: Praktikum, software, hadrware , G - code , deviasi.

Analisa Putaran Roda Gigi Dan Sproket Terhadap Kinerja Alat Penyapu Lantai Semi Mekanik Rahmi Nuzul Ilmi; Armila; Rudi Kurniawan Arief
G-Tech: Jurnal Teknologi Terapan Vol 6 No 2 (2022): G-Tech, Vol. 6 No. 2 Oktober 2022
Publisher : Universitas Islam Raden Rahmat, Malang

Alat penyapu lantai semi mekanik ini merupakan alternatif untuk menyapu lantai secara manual dikarenakan sistem kerjanya semi mekanik dengan sistem mendorong menggunakan roda dan gear sebagai penghubung. Tujuan penelitian ini adalah untuk menganalisa dan mengetahui rancangan putaran roda gigi sproket terhadap alat penyapu lantai semi mekanik. Proses pengumpulan data dilakukan dengan pengamatan langsung dan pengukuran analisis pada alat penyapu lantai semi mekanik. Proses pengambilan data ini dilakukan pada saat pembuatan alat selesai dikerjakan, pengambilan data menggunakan alat jangka sorong untuk mengetahui diameter sprocket dan ketebalan sprocket. Maka 1 putaran pada roda gigi setara dengan 7,8 putaran pada sapu penyalur. Saat roda berputar 1 kali putaran akan bergerak sejauh 150 cm. Pada saat roda gigi berputar 1 kali maka sapu penyalur akan berputar sebanyak 7 kali putaran dan sapu pengarah sebanyak 5 kali putaran.

Analisis Kekuatan Rangka Mesin Perontok Padi Menggunakan Solidworks 2019 Ismail Furqani; Rudi Kurniawan Arief; Muchlisinalahuddin Muchlisinalahuddin
Jurnal Engine: Energi, Manufaktur, dan Material Vol 6, No 2 (2022)
Publisher : Proklamasi 45 University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30588/jeemm.v6i2.1201

Indonesia is one of the largest rice producers in the world. technological developments created a rice threshing machine to facilitate the work of farmers. In the manufacture of the engine frame, of course, must be calculated accurately. Here the SolidWorks 2019 application is used to make it easier to analyze the strength of the rice threshing machine frame. In the simulation of the strength of the frame using SolidWorks 2019, the type of material used is ASTM A36 Steel, and loading is carried out on the frame with a load of 1 of 50 kg and a load of 2 of 30 kg. The simulation results get the largest von misses stress value at load 2 of 79,183,792,000 N /m2 with a displacement of 0.657 mm. The safety factor values obtained from the simulation results are 3 and 2,635. Based on Dobrovolsky in the book "machine element" the safety factor range for dynamic loads is 2.0 - 3.0, then the strength of the frame of the rice thresher machine is able to support the performance of the machine during use.

Analisis Rancangan Rangka Kompor Hemat Energi Berbahan Bakar Air muhammad rifqi aditya; Armila Armila; Rudi Kurniawan Arief
Jurnal Teknik Mesin Vol 15 No 2 (2022): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.15.2.888

Analysis of the design of this energy-efficient stove for distributing the results from the HHO (Hydrogen Hydrogen Oxygen) generator and turning this HHO into a fire. The purpose of this analysis is to determine the strength of the stove frame with the maximum load it can accommodate. This stove is made with a design and structure that is larger in scale with new innovations that combine metal materials and concrete materials where the two materials are combined to create a sturdy and strong stove structure, the structure of this stove is innovated from the stove in general. The result of the force diagram shows that the bending stress of the weld seam is smaller than the allowable stress of the material, namely: wb = 8, 03×10-3 180 N/mm2. Therefore the stove is safe to use.

PERANCANGAN TUNGKU RE-HEATING PORTABLE Armila Armila; Rudi Kurniawan Arief; Ranggi Efnal Putra
Rang Teknik Journal Vol 6, No 2 (2023): Vol. 6 No. 2 Juni 2023
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Re-heating furnace is a furnace that is used as a metal heater in the forging process. Re-heating furnace is one of the needs of the material technology laboratory to carry out the practical process of metal forming with plastic deformation as a heating medium for the forging process. The manufacture of this re-heating furnace is to make tools using medium carbon metal with a target temperature of 800℃. The process of making the furnace uses K300 type concrete material, 8mm reinforcing steel so that the furnace can be strong and durable. The furnace manufacture has succeeded in reaching a temperature of 302.8°C in 10 seconds using an air velocity of 15.4 km/h, and reaching a temperature of 931.8°C in 100 seconds using an air velocity of 25.7 km/h. This Re-heating Furnace can heat low-high carbon steel for forging process.

Coconut Shell Carbonization Process Using Smokeless Kiln Rudi Kurniawan Arief; Armila Armila; Arie Liswardi; Hanafi Yahya; Mahammad Salman Warimani; Perdana Putera
Journal of Applied Agricultural Science and Technology Vol. 7 No. 2 (2023): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v7i2.135

Proper processing of coconut shell charcoal can be highly economically and environmentally valuable. The two most common uses of coconut shell charcoal are activated carbon and briquettes, obtained through carbonization. However, traditional carbonization methods involving kilns can produce excessive smoke, polluting the environment and disrupting human activities. A carbonization kiln that produces less smoke is required to address this issue. In this study, a kiln made from a steel drum with a sealer belt was fabricated to trap burning smoke inside the kiln. The results showed that adding this belt effectively reduced the smoke produced, making it more eco-friendly. Regarding charcoal production efficiency, different weigh coconut shells were burnt to produce charcoal. The result showed that burning 25 kg of coconut shell was optimal, producing a 48% charcoal content.

DESIGN AND BUILD A COCONUT HUSK CHOPPER MACHINE USING AN 8 HP GASOLINE ENGINE Muchlisinalahuddin Muchlisinalahuddin; Yudi Apriyadi; Rudi Kurniawan Arief
Jurnal Dinamika Vokasional Teknik Mesin Vol 8, No 2 (2023)
Publisher : Department of Mechanical Engineering Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/dinamika.v8i2.66355

The coconut frond cutter or coconut frond shredder is a device used to transform coconut fronds into small pieces, even turning them into a finely textured material. This study examines the design and development of a coconut-chopping machine that uses an 8 HP combustion motor. Structural analysis was performed on the machine frame by considering the maximum and minimum Von Mises Stresses. The analysis results show that the maximum Von Mises Stress in the frame is 1.670e+06 N/mm², while the minimum stress is 2.338e+04 N/mm². The displacement of the frame was observed at 2.642e-02 mm to 1.000e-30 mm. The safety factor of the frame was found to be 1.366e+02, indicating an adequate level of safety. Next, this study analyzed the shredding capacity of the machine. The analysis showed that the largest shredding capacity was 3619.30 kg/hour, which occurred at a high rotation of young fronds, producing fine shreds. Meanwhile, the smallest shredding capacity of 612.66 kg/hour occurs at low rotation of old fronds and produces coarse shreds. These results provide essential insights into using coconut shredding machines based on the rotation level and the processed material. This research contributes to the development of efficient and effective coconut processing technology.

Co-Authors Arie Liswardi Armila Armila Armila Armila Earnestly, Femi Feby Handayani Feby Handayani Firman Syahid Hanafi Yahya Hariadi Hariadi Hasnah Wita Hasnah Wita Helga Yermadona Ismail Furqani Joko Pitoyo Joni Saputra Kit Nada M Haritubagus Mahammad Salman Warimani Muchlisinalahuddin muhammad rifqi aditya Muhammad Rizki Pratama Muhammad Rizky Pratama PERDANA PUTERA Rahmi Nuzul Ilmi Ranggi Efnal Putra S.T., M.T., Deddy Kurniawan, Suryani Suryani Yudi Apriyadi

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