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All Journal INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal Rekayasa Material, Manufaktur & Energi JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) JURNAL PENDIDIKAN TAMBUSAI Journal of Applied Engineering and Technological Science (JAETS) MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Teknomekanik Jurnal Vokasi Mekanika ALSYS : Jurnal Keislaman dan Ilmu Pendidikan MASALIQ: Jurnal Pendidikan dan Sains Jurnal Aplikasi IPTEK Indonesia Journal of Engineering Researcher and Lecturer Ranah Research : Journal of Multidisciplinary Research and Development
Nurdin Hendri
Department Of Mechanical Engineering, Faculty Of Engineering, Universitas Negeri Padang
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Journal : MASALIQ: Jurnal Pendidikan dan Sains

 1 
Pengembangan Media Pembelajaran Berbasis Flip HTML 5 pada Mata Pelajaran Teknik Pemesinan Bubut di SMK Negeri 1 Padang Pramudya, Aldhi; Ambiyar, Ambiyar; Nurdin, Hendri; Rahim, Bulkia
MASALIQ Vol 4 No 1 (2024): JANUARI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v4i1.2160

Abstract

Flip HTML 5-based e-modules are a form of presenting material using smartphone and internet technology that can be used as an independent learning resource with a practical and easy-to-operate display. This study aims to analyze the development of learning media based on flip html 5 in lathe machining technique subjects at SMK Negeri 1 Padang. This type of research is development research or also known as R&D (Research and Development). This research uses the ADDIE development procedure. The data collection technique used a questionnaire to obtain information about the quality of the E-Module product developed in the form of a validation sheet. The instrument used by researchers in this development research is a validation guideline. From the results of the validation and practicality questionnaire, it can be concluded that the product based on Project Based Learning in the subject of Lathe Machining class XI Vocational High School is very feasible to use.
Modifikasi Ducted Fan untuk Kebutuhan Pengarah Aliran Semprotan Pupuk Cair Afabek, Randa; Nurdin, Hendri
MASALIQ Vol 4 No 1 (2024): JANUARI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v4i1.2643

Abstract

The use of agricultural drones has now experienced significant development. However, in its use it is often considered less effective because the liquid fertilizer sprayed through the nozzle tip is not on target. Then we need an additional tool in the form of a ducted fan which can increase the speed of the flow of fertilizer sprayed through the nozzle. This study uses a modification and reconstruction method of the ducted fan model that is already on the market so that it can be used as a flow guide. The modifications made are in the form of adding a cone with a size according to the hub and a height of 5 mm and a stator which is almost the same size as the fan which is around 65 mm and has the reverse direction, namely counter clock wise which functions as a flow guide. The results of the CFD research that has been carried out can be seen that the flow velocity at the outlet is 5.38394 m/s and the width of the flow which was originally 0.113791 m became 0.021235 m. Based on the results of the study it can be concluded that the fluid flow passing through the ducted fan looks smaller and directional so that it is in accordance with the purpose of the modifications that have been made and the flow speed increases so that the flow does not fly with the wind.
Simulasi Kekuatan Mata Pisau Traktor Pemanen Jagung dengan Variasi Sudut Menggunakan Solidwork Harahap, Doa; Waskito, Waskito; Nurdin, Hendri; Rifelino, Rifelino
MASALIQ Vol 4 No 1 (2024): JANUARI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v4i1.2644

Abstract

The corn harvesting tractor is one of the innovations in agricultural technology. However, there is a problem where the harvesting blade is broken and wears out quickly. One of the factors causing the problem is the angle of inclination of the blade. The smaller the angle of inclination of the blade, the sharper it is but the risk of being easily broken and worn out. For this reason, it is necessary to test the value of the blade slope which has a good strength value. Before this knife is made directly, it is necessary to design and simulate the strength of the blade with a variety of angles. Experimental testing requires expensive costs and a lot of time. The simulation carried out is a static simulation with the finite element method in the solidwork application with AISI 1045 material and 87.05 N force load. The blade with an angle of 310 is the best angle with the maximum value of stress at the connection of the shaft and knife with a value of 20.664 MPa and the displacement results are at a maximum value of 0.018 mm.
Analisis Pengaruh Jumlah Mata Pisau terhadap Daya dan Waktu pada Mesin Pengiris Bawang Saputra, Ilham Dwi; Nurdin, Hendri; Sari, Delima Yanti; Adri, Junil
MASALIQ Vol 4 No 1 (2024): JANUARI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v4i1.2667

Abstract

Shallot (Allium ascalonicum L) is a horticultural commodity classified as a spice vegetable. According to the Central Bureau of Statistics, shallot production in Indonesia in 2021 reached 2.01 million tons. This figure increased by 10.42 percent compared to the 2020 production which reached 189.15 thousand tons. Fried shallots are one of the processed forms of shallots which in the manufacturing process go through the slicing stage. Research on this onion slicing machine has been done a lot. Similar research discusses analyzing the development of a more efficient slicing machine. Things that must be considered in the process of making slicing machine construction are the number of blades, power consumption, time and slice results. The purpose of this research is to be able to analyze variations in the number of blades properly for onion slicing machines and find out their effect on power consumption, slicing time and slice results. This research uses the Experiment research method with the help of Microsoft Excel 2019 software. The results showed that the greater the variation in the number of blades, the lower the power consumption and slicing time and it was found that the level of damage to the sliced results was greater the more the number of blades. The conclusion of this research is that the greater the variation in the number of blades, the lower the power consumption and slicing time. The sharpness and length of the blade affect the results of sliced onions.
Analisis Tegangan Tarik Maksimum Wire Rope pada Hoist Crane Kapasitas 3 Ton Andri, Rezky; Nurdin, Hendri
MASALIQ Vol 4 No 2 (2024): MARET
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v4i2.2675

Abstract

Steel ropes are one of the most important parts of a lifting aircraft system. The strength of the steel rope varies, depending on the use and needs. A typical steel rope construction for elevators consists of 8 spins wrapped together, heading left or right with a core in the middle. Each steel rope spin consists of 19 wires which is 9.9.1, meaning 9 wires outside, 9 inside and 1 in the center. The cross-sectional area of steel rope (F152) based on the tensile stress for one steel rope (S) is 1.9 cm. The tensile stress that occurs on the steel rope is (S) = 1773 kg. While the permissible tensile stress is (Smax) = 2800 kg. The actual steel rope breaking strength (P) based on the safety factor with mechanism type and operating conditions (K) is (P) = 9753 kg. Steel rope used type: 8 x 19 = 152 + 1 Fiber Core with specifications: steel rope diameter (d) : 10 mm, rope weight (W) : 1.15 kg / m, steel rope breaking load (Pb) : 15,400 kg, rope breaking stress (σb) : 140-159 kg / mm². Because the tensile stress (S) = 1773 kg is smaller than the permissible tensile stress (Smax) = 2800 kg, it can be concluded that the steel rope is safe against the tensile load that occurs.
Co-Authors - Primawati A, Affandi A, Yufrizal Abdur Rahman Abimayu, Dimas Afabek, Randa Ambiyar, Ambiyar Ambyar Ambyar Anaperta, Yoszi Mingsih Andre Kurniawan Andre Kurniawan Andri, Rezky Arafat, Andril Ardi, Julio Lukmanul Arwizet Arwizet, Arwizet Arya Rudi Nasution Batu Mahadi Siregar Budi Syahri Bulkia Rahim Darmawi Darmawi Darmawi Darmawi Dayu Alfaridh Delima Yanti Sari Denda Afri Juliadi Dimas Abimayu Dinul, Fadhilah Ikhsan Dori Yuvenda Eko Indrawan Elshaarani, Tarig Erizon, Nelvi F, Fadhlurrohman Fadhilah Fadhilah Fajar Fitra Fathi Aulia DZ Fauza, Anna Niska Febri Prasetya Fitra, Fajar Fitrah Qalbina Habibie, Farhan Hakiim, Evan Handayani, Meisuri Harahap, Doa Harmanto, Dani Hasanuddin Hasanuddin Hasanuddin WS Hendra Irawan Hidayat, Nailul Irzal Irzal Irzal, Irzal Junil Adri Kassimov, Farid Kenzhaliyev, Bagdaulet Kenzhaliyevich Kenzhaliyev, Elnar khairul umurani Laghari, Imtiaz Ali Lilik Darwito M Febriyan Baruna Putra Mansur Mansur Maryonda, Andre Muhammad Firdaus Muhammad Firdaus Muhammad Rizki Mulianti Nabawi, Rahmat Azis Nasruddin Nelvi Erizon Niko Adima Brawira Nur Ichsan Abdillah Prabulingga, Reza Ramadhan Pramudya, Aldhi Primandani, Sri Rizki Putri Primawati Primawati, Primawati Purwantono Purwantono Purwantono, Purwantono Putra, Randi Purnama Rahmad Robby Alzam Rahmadiawan, Dieter Rahmat, Febri Ramadhan, Arya Famas Ramadhan, Ozi Refdinal, Refdinal Remon Lapisa Resqy Dwicandra Rifelino Rifelino Riski Camarta Rizky Ema Wulansari Rodesri Mulyadi Rudy Anarta Saddikin, M Santoso, Bagas Saputra, Ilham Dwi Siregar, Batu Mahadi Sitorus, Purnama Anandi Syahril Syahril Toto Sugiarto Umurani, Khairul Wagino Wanda Afnison Wari, Alan Waskito Waskito Waskito Waskito Waskito, Waskito Ya, Kyaw Zay Yoga Andika Yolli Fernanda Yufrizal Yufrizal Yusuf Caniago Zainal Abadi Zhuang, Wei-Ting