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Journal : ARMATUR : Artikel Teknik Mesin dan Manufaktur

Proses Pembuatan Alat Sandblasting Portable untuk Diaplikasikan pada Komponen Permukaan Logam Karat Saputra, Muhammad Aji Saputra Aji; Dewi Anjani, Ratna; Kardiman
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 5 No. 1 (2024): Jurnal Armatur
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v5i1.5134

Abstract

Sandblasting is a process for cleaning the surface of contaminated materials such as rust, salt, oil, paint and to obtain material profile characteristics to either roughen or smooth, where this process is often found in manufacturing companies. The sandblasting process is carried out by shooting abrasive material with high air pressure onto the metal surface so that that the dirt stuck to it will be eroded. Several methods can be used for cleaning metal surfaces, such as brushing with a wire, immersion in an acid solution, or with spraying solid particles in the form of sand as an abrasive substance or called sandblasting. This research design uses SS400 carbon steel material and makes a cabin using Galvanized Plate. The study results show that it can provide benefits in the process, and increase insight into how sandblasting equipment technology can be developed in the future.
ANALISIS KECACATAN PROSES PRODUKSI CYLINDER HEAD GASKET Mark, Wendry; Boni Sena; Kardiman
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 5 No. 2 (2024): ARMATUR: Artikel Teknik Mesin dan Manufaktur
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v5i2.5975

Abstract

combustion system, especially in the cylinder head gasket, which regulates the flow of fuel and air into the combustion chamber. A common problem is leakage due to imprecision, affecting compression pressure, engine performance, and potentially causing overheating. This research aims to analyze the temperature effects on cylinder head gaskets using the finite element method and to recommend appropriate thermal loads.The study employs a clinking method where a machine moves a ram to a die, pressing sheet metal to shape the gasket, followed by a blanking stage. Analysis is conducted using SolidWorks 2022. Results indicate that temperature significantly affects the gasket's strength. As temperature rises, the gasket's strength decreases. Stainless steel, the material used, expands with higher temperatures, altering dimensions and impacting the safety factor. The higher the temperature, the lower the strength and safety factors of the cylinder head gasket.This research highlights the crucial role of temperature in the design and material selection for cylinder head gaskets. Ensuring that gaskets can withstand thermal loads is essential for maintaining engine performance and preventing issues like overheating. By understanding the relationship between temperature and gasket strength, better materials and designs can be developed to enhance durability and reliability in internal combustion engines.
Analisis Pengaruh Penambahan Jumlah Bilah Turbin Angin Terhadap Torsi dan Daya Pada Airfoil NACA 0018 Pakpahan, Efendi Alvonco; Kardiman; Iwan Nugraha Gusniar
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 5 No. 2 (2024): ARMATUR: Artikel Teknik Mesin dan Manufaktur
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v5i2.6518

Abstract

This study aims to analyze the effect of increasing the number of blades on a vertical axis wind turbine on the torque and power generated using the NACA 0018 airfoil. The need for efficient and sustainable renewable energy sources underscores the importance of wind turbines in the energy sector. In wind turbine design, the number of blades is a critical factor that influences the turbine's performance and efficiency. Therefore, this research focuses on understanding how variations in the number of blades affect key performance parameters such as torque and power. Simulations were conducted using ANSYS software at wind speeds of 3 m/s, 5 m/s, and 8 m/s over 10 seconds, testing blade configurations of 2, 3, 4, and 5 blades. At 3 m/s and 5 m/s, the three-blade turbine produced the highest torque and power, with maximum values of 0.358271 Nm and 5.0073110 W at 3 m/s, and 0.99525 Nm and 20.83626 W at 5 m/s.At high wind speeds (8 m/s), the two-blade turbine showed excellent performance with a maximum torque of 1.806616 Nm and maximum power of 38.36925 W. The five-blade turbine had stable performance across all wind speeds but came with higher production and maintenance costs. The four-blade turbine offered intermediate performance, better than the two-blade but less efficient than the three-blade setup. This study concludes that the three-blade turbine is most efficient for low to medium wind speeds, while the two-blade turbine performs best at high wind speeds.
Co-Authors ., Marno A P Bayuseno A. P. Bayuseno Aa Santosa Aa Santosa Aab Arohman Ahmad Fikri Assidik Ahmad Shalihudin Al Ichlas Imran Aldriansyah, Muhammad Faisal Alfin Daffa Mubarok Ali, Muhammad Fathul Alvin Iskandar Aditya Anantha Malden Anggrek Oktaviameta Anjani, Ratna Dewi Arif Baidilah Arif Budiman Nugraha Aripin . Aripin Aripin Arrozaqqul Majid Arum, Ardiansyah Asep Iman Fathurrahman Banu Aji Bastaman Syah Bimantoro, Bagus Bobie Suhendra Boni Sena Dadan Ma'arif Deni Hidayat Deri Teguh Santoso Dewi Marlina Dhio Irawan Dian Budhi Santoso Dian Budhi Santoso Didis Cahyadi Doni Setyawan Dr. Edy Sujana,SE,Msi,AK . Eko Nurprasetyo Eri Widianto Eri Widianto Esti Taqwaningrum Evan Pradana Fachrudin, Afif Faizin Nawarda Fajri Julian Faradina C.S Farradina Choria Suci Farradina Choria Suci Fauzan D.S Fuadi Fauzan Hibatullah Fawzy Muhammad Bayfurqon Firdaus, Muhammad Rifqi Gamas Rizqilah Gede Adi Yuniarta Geri Permana Habibie Mochammad Hanfi, Rizal Hanifi, Rizal Hasbi Risqullah Hidayat, Rifky Nur Ilham Ramadhan Iman Dirja Iman Dirja Iskandar, Don Joean Isnawati Isnawati Iwan Nugraha Iwan Nugraha Gusniar Iwan Nugraha Gusniar Johan Hendra Saputra Jojo Sumarjo Karna Haerudin Khalid Khalid Kusnadi, Kusnadi Lolla Amelia Ainun Luthfi Musthafa Luthfi Rachman Sidqi Mahardhika, Khabibbullah Enggal Mark, Wendry Marno Marno Marno, Marno Miko Mikael Mochammad Rajib El Atros Mohadly Satya Permadi Muhamad Mahbub Albuhori Muhamad Rikza Aldiansyah Muhammad Alfarhan Ficki Muhammad Andreansyah Muhammad Farhan Walidina Muhammad Rifqi Firdaus Munadi Munadi Najmudin Fauji Nanang Burhan Naubnome, Viktor Naufal Yossi Laksana Noviana Nurhikmat Nugraha, Asep Erik Oga Rahadin Oleh Oleh Oleh Oleh Pakpahan, Efendi Alvonco Pradityo Abimanyu Prasojo Yogatama Reza Gumelar Rifki Maulana Sidik Rio Julianto Sukarman Riski Eka Prayoga Rivaldi Rivaldi Rizal Hanfi Rizal hanifi Rizal Hanifi Rizal Hanifi Rizky Miftahul Amri Rohadin Rohadin Rosmawan Arwinda Setyaningrum Rudi Handoko Sahrul Asrofani Saputra, Muhammad Aji Saputra Aji Simon Petrus Sidabutar Siswadi Stefanus Aldy Kurniawan Stefanus Muryanto Sumardi Sumardi Tabayyun, Candan Thoriq Azis Ujiburrahman Wahyu Tri Prayogo Wahyudin Wahyudin Wilanno, Marga Rizqi Yofi Aziz Rafi Athallah Yoggie Pratama Yuda Purwalaksana Zha Oktaviana Dela Putri, Zha Zha Zha Oktaviana Dela Putri