Jurnal Ilmiah Teknik http://journal.admi.or.id/index.php/JUIT <div style="border: 3px #086338 Dashed; padding: 10px; background-color: #dedede; text-align: left;"> <ol> <li><strong>Journal Title </strong>: Jurnal Ilmiah Teknik (JUIT)</li> <li><strong>Initials </strong>: JUIT</li> <li><strong>Frequency </strong>: Januari, Mei, September</li> <li><strong>Print ISSN </strong>: 2828-6936</li> <li><strong>Online ISSN </strong>: 2828-6901</li> <li><strong>Editor in Chief </strong>: Sandy Suryady, ST., MT., C.AFE</li> <li><strong>DOI </strong>: 10.56127</li> <li><strong>Publisher </strong>: Asosiasi Dosen Muda Indonesia</li> </ol> </div> <p style="text-align: justify;"><strong>Jurnal Ilmiah Teknik (JUIT)</strong>,<strong> </strong>ISSN: <a href="https://issn.brin.go.id/terbit/detail/20220308050951950" target="_blank" rel="noopener">2828-6936</a> (cetak), ISSN: <a href="https://issn.brin.go.id/terbit/detail/20220308100970340" target="_blank" rel="noopener">2828-6901</a> (online) adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh Asosiasi Dosen Muda Indonesia dan di payungi Oleh Yayasan Dosen Muda Indonesia. Jurnal ini adalah jurnal Ilmu Teknik yang bersifat peer-review dan terbuka. Bidang kajian dalam jurnal ini termasuk sub rumpunIlmu Teknik Mesin, Elektro, Kimia, Sipil, Metalurgi, Teknik Industri, Teknik Informatika, Sistem Informasi dan Ilmu Komputer. Jurnal Ilmu Teknik menerima artikel dalam bahasa Inggris dan bahasa Indonesia dan diterbitkan 3 kali setahun: <strong>Januari, Mei, September.</strong> Silakan buat Artikel Template baru lalu kirimkan naskah Anda.</p> <div> <p><strong style="font-size: 0.875rem;">Indexed by:</strong></p> </div> <div> <table style="height: 133px;" width="688"> <tbody> <tr> <td style="width: 132.275px;"><a href="https://scholar.google.com/citations?user=W8cXS8kAAAAJ&amp;hl=id" target="_blank" rel="noopener"><img src="https://ejurnal.politeknikpratama.ac.id/public/site/images/admin/gs-88b3394f11408605d6e41cdbd883722f.jpg" alt="" width="1536" height="576" /></a></td> <td style="width: 132.275px;"><a href="https://garuda.kemdikbud.go.id/journal/view/26245" target="_blank" rel="noopener"><img src="https://ejurnal.politeknikpratama.ac.id/public/site/images/admin/garuda-978c6e33dc35b905c8fd7ca95049331f.jpg" alt="" width="1280" height="480" /></a></td> <td style="width: 132.275px;"><a href="https://journals.indexcopernicus.com/search/details?id=123191&amp;lang=en" target="_blank" rel="noopener"><img src="https://ejurnal.politeknikpratama.ac.id/public/site/images/admin/copernicus-36d5958ba63ae6b1a7c4fd8d5f2c8a89.png" alt="" width="1536" height="576" /></a></td> <td style="width: 132.275px;"><a href="https://app.dimensions.ai/discover/publication?search_mode=content&amp;search_text=Jurnal%20Ilmiah%20Teknik&amp;search_type=kws&amp;search_field=full_search" target="_blank" rel="noopener"><img src="https://ejurnal.politeknikpratama.ac.id/public/site/images/admin/ddimension.png" alt="" width="1536" height="576" /></a></td> <td style="width: 132.3px;"> </td> </tr> <tr> <td style="width: 132.275px;"> </td> <td style="width: 132.275px;"> </td> <td style="width: 132.275px;"> </td> <td style="width: 132.275px;"> </td> <td style="width: 132.3px;"> </td> </tr> </tbody> </table> </div> en-US jurnal@admi.co.id (Tommy) jurnal@admi.co.id (Abdul Muchlis) Wed, 08 May 2024 10:20:05 +0700 OJS http://blogs.law.harvard.edu/tech/rss 60 ANALISYS RESIKO POSTURE PADA DESAIN KURSI PENGEMUDI BAJAK SAWAH http://journal.admi.or.id/index.php/JUIT/article/view/1237 <p>Farmers use tractors to shorten land processing time so that it is completed quickly and the results of land are better. Farmers risk of posture injury when operating a tractor. The RULA (Rapid Upper Limb Assessment) is one methods used to investigate the risk of abnormalities will be experienced in carrying work activities. This research is to analyze the risk of farmers' posture when using paddy plow tractor seat. The risk of farmers' posture when driving a rice plow using results seat on paddy field plow is dominantly green, which means the posture is acceptable, where the final score value in the RULA analysis output results is 2, which means the worker works with a posture that has no risk injury.</p> Rossi S Wahyuni, Mei Raharja, Yuyun Yuniar Rohmatin, Adil Areza Copyright (c) 2024 Jurnal Ilmiah Teknik http://journal.admi.or.id/index.php/JUIT/article/view/1237 Wed, 08 May 2024 00:00:00 +0700 ANALISA KEKUATAN TARIK PADA HASIL PROSES PENGECORAN NOZZLE UNTUK BRAKE COUPLING MENGGUNAKAN METODE CETAKAN PASIR JOLT SQUEEZE http://journal.admi.or.id/index.php/JUIT/article/view/1316 <p>Sand casting is one of the metal casting methods that has been developed and is still being improved. Sand casting is a type of metal casting that use sand molds. There are several ways to make sand casting, However, this study use the jolt squeeze technique to create complex product forms such as the nozzle component of the air brake coupling. FCD 500 nodular cast iron alloy castings are used in the production of brake coupling nozzles. The goal of this research focuses on the metal casting technique for nozzle products for brake coupling, and then continue with the tensile testing procedure. Tensile testing utilizing JIS Z 2201 standards with two sampels with different diameters, specifically 12,46 mm and 12,79 mm, and material types FCD 500-1 and FCD 500-2. The research results show the sequence of the nozzle metal casting process for brake couplings, through the stages of designing, constructing models and cores, making molds, melting, pouring, fettling and finishing, and quality control. Tensile stress values of 525 N/mm<sup>2</sup> and 546,189 N/mm<sup>2</sup> were obtained for each FCD 500-1 and FCD 500-2 sampels, with force loads of 64000 N and 70130,66 N, respectively.</p> Aji Abdillah Kharisma, Abdul Rahman Agung Ramadhan Copyright (c) 2024 Jurnal Ilmiah Teknik http://journal.admi.or.id/index.php/JUIT/article/view/1316 Wed, 08 May 2024 00:00:00 +0700 PEMANFAATAN TELEGRAM UNTUK PENDETEKSI KEBOCORAN GAS BERBASIS NODEMCU http://journal.admi.or.id/index.php/JUIT/article/view/1339 <p>A significant increase in consumption of natural resources in the household sector is the use of LPG (Liquefied Petroleum Gas) gas, this can increase the risk of fire due to leaks from gas cylinders.&nbsp;&nbsp;&nbsp; These gas leaks are often unknown to users because not all LPG cylinder manufacturers provide a security system for the LPG cylinders they sell, so not all homes have gas leak sensors on LPG cylinders, therefore a tool is needed to detect LPG gas leaks. In view of these problems, in this research a device was created that can detect gas in a room with an MQ-2 sensor and apply a notification system using Telegram as an SMS notification sender and a buzzer as an alarm. The design of this detection tool as a whole is controlled by the NodeMCU ESP8226. During system testing, when a gas leak is detected at a distance of 1cm – 100cm with the MQ-2 sensor, the system will provide a notification via Telegram and activate the alarm (the buzzer will beep). The process of sending this message takes around 4-6 seconds. The tool was also tested on two different cellphones and obtained the expected results and good performance.</p> Tri Sulistyorini, Nelly Sofi, Erma Sova Copyright (c) 2024 Jurnal Ilmiah Teknik http://journal.admi.or.id/index.php/JUIT/article/view/1339 Wed, 08 May 2024 00:00:00 +0700 RANCANG BANGUN MEDIA PEMBELAJARAN ILMU SHOROF BERBASIS WEB http://journal.admi.or.id/index.php/JUIT/article/view/1354 <p>Schools such as SDIT (Integrated Islamic Elementary School), MI (Madrasah Ibtidaiyah), SMPIT (Integrated Islamic Junior High School), MTs (Madrasah Tsanawiyah), SMAIT (Integrated Islamic High School), MA (Madrasah Aliyah) are schools with a higher percentage of religious studies compared to other public or private schools. One of the religious lessons in the Islamic school is Arabic. Of course, it is not easy to learn Arabic because Arabic is not a daily language used in Indonesia either at school or at home. Arabic is like any other language that has vocabulary, substitutes, basic word changes and others. When they are in middle school or equivalent to junior high school and MTS, students have begun to learn the science of shorof and dhomir (substitute words). This causes students to learn more Arabic in various media, one of which is learning through the website. The purpose of creating this website is as an alternative for students in learning shorof. The development of this website uses the SDLC (Software Development Life Cycle) method using the HTML programming language. With this website, students can learn shorof with more enthusiasm.</p> Shabira Syifa Syurafaa Samual, Fivi syukriah, Jamilah Jamilah, Desy Kristyawati Copyright (c) 2024 Jurnal Ilmiah Teknik http://journal.admi.or.id/index.php/JUIT/article/view/1354 Wed, 08 May 2024 00:00:00 +0700