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All Journal Jurnal Teknik Mesin Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Teknik Mesin METAL : Jurnal Sistem Mekanik dan Termal
Ahmad Fauzan Suryono
Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Control & Systems Engineering Education Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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ANALISA KEKUATAN SUPER STRUKTUR BUS AKIBAT KECELAKAAN TERGULING (ROLLOVER) DENGAN MENGGUNAKAN UJI PENDULUM Ahmad Fauzan Suryono
Jurnal Teknik Mesin (JTM) Vol 3, No 1 (2013)
Publisher : LP2M - Institut Teknologi Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (301.084 KB)

Abstract

Rollover accidents are critical issue in many countries in the world because it is one mode that often causing the number of deaths and serious injuries to passengers and crews bus. Therefore, to ensure the safety of passengers necessary to test the strength of the bus superstructure prototype before the bus have road worthy license. Testing is guided by the standards that apply to a state. One of the standards used at many countries in the word is ECE-R66 (Economic Commission for Europe-Regulation 66) which regulates the construction and design of many types of passenger vehicles.In this research, methods of testing are the pendulum test and it was simulated by Finite element software soft ware. The purposes of this study are evaluating compatibility this software, determining energy absorption capacity and the deformation that occurs in the superstructure when a loads subjected from the outside of superstructure. In the pendulum test simulation the maximum deformation value is 520 mm at time is 0.45 s, and 466 mm at time is 1.5 s. The maximum stress occured at the joint between the roof structure with cantrail and it’s value equal to 266 at simulation. Beside it, the simulation show the energy is absorbed by the superstructure at rollover test simulation equal to 66.23%.. Base on simulation result, it can be concluded that the modeling vehicle is indicated safety for passenger if occure rollover accident.
PELATIHAN PERAWATAN MESIN JAHIT DALAM RANGKA RE-EKSISTENSI KELOMPOK SWADAYA MASYARAKAT (KSM) SEPAKAT DALAM PENGOLAHAN SAMPAH DI KELURAHAN PASAR UJUNG KABUPATEN KEPAHIANG Ahmad Fauzan Suryono; Nyayu Neti Arianti; Reflis Reflis
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 4, No 1 (2021): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v4i1.94-101

Abstract

The Non-Governmental Organization (KSM) Sepakat is a form of community participation in waste processing. This KSM is located in Pasar Ujung Subdistrict, Kepahiang Regency, Bengkulu Province. KSM Sepakat was established in 2010 and from 2017 has stoped and vacuum from all activitiy to now. One of the factors that causes this vacuum is the damage to production equipment, including components in sewing machines. In addition, the lack of assistance and guidance from the local government has caused the motivation of the members to decrease so that production has decreased too. One of the efforts to re-exist and to reproduce again is sewing machine repair training to all KSM members. This training aims to ensure that each member has basic skills in repairing sewing machines so that if a damage occurs, it will not interfere with the production of waste processing. The method used in this training is through lectures, demonstrations, discussion and direct practice. From the results of the questionnaire, it can be seen that the participants can understand the material well and the material provided is in accordance with the problems in the field. Apart from that, from the questionnaire, it can be seen that the training participants are again committed to activating the activities at KSM Sepakat
Optimalisasi Dimensi Tabung Roasting Kopi Kapasitas 2 kg dengan Pendekatan Model Elemen Hingga Dedi Suryadi; Bowo Anugrah; Ahmad Fauzan Suryono; Agus Suandi; Novalio Daratha
METAL: Jurnal Sistem Mekanik dan Termal Vol 6, No 1 (2022): Jurnal Sistem Mekanik dan Termal (METAL)
Publisher : Department of Mechanical Engineering, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (718.232 KB) | DOI: 10.25077/metal.6.1.1-7.2022

Abstract

Coffee roasting is an important process in the coffee industry that determines the quality of the coffee beverage obtained. The roasting process is carried out in a cylindrical tube having high temperature. Therefore, thermal stress on the cylindrical tube (drum) should be focused. In this paper, both appropriate materials selection and optimal dimension of the roaster drum are considered. Drum is given both thermal load of 200oC and a coffee load of 2 kg. Here, Aluminum Alloy 5083 and Stainless Steel 304 are analyzed as drum materials because these materials are recommended for foods. Finite element method is used for drum analysis with axisymmetric model. Moreover, optimal dimension of drum can be obtained by varying the length, diameter and thickness. The results show that Stainless Steel 304 is suitable material for drum under both thermal load and both thermal load of 200oC and a coffee load of 2 kg. While, dimensions of drum are length of 450 mm and diameter of 180 mm with thickness of drum larger than 1 mm.
ANALISA KEKUATAN SUPER STRUKTUR BUS AKIBAT KECELAKAAN TERGULING (ROLLOVER) DENGAN MENGGUNAKAN UJI PENDULUM Ahmad Fauzan Suryono
Jurnal Teknik Mesin Vol 3 No 1 (2013): Jurnal Teknik Mesin Vol.3 No.1 April 2013
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LP2M) - ITP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtm.2013.v3.i1.8-13

Abstract

Rollover accidents are critical issue in many countries in the world because it is one mode that often causing the number of deaths and serious injuries to passengers and crews bus. Therefore, to ensure the safety of passengers necessary to test the strength of the bus superstructure prototype before the bus have road worthy license. Testing is guided by the standards that apply to a state. One of the standards used at many countries in the word is ECE-R66 (Economic Commission for Europe-Regulation 66) which regulates the construction and design of many types of passenger vehicles.In this research, methods of testing are the pendulum test and it was simulated by Finite element software soft ware. The purposes of this study are evaluating compatibility this software, determining energy absorption capacity and the deformation that occurs in the superstructure when a loads subjected from the outside of superstructure. In the pendulum test simulation the maximum deformation value is 520 mm at time is 0.45 s, and 466 mm at time is 1.5 s. The maximum stress occured at the joint between the roof structure with cantrail and it’s value equal to 266 at simulation. Beside it, the simulation show the energy is absorbed by the superstructure at rollover test simulation equal to 66.23%.. Base on simulation result, it can be concluded that the modeling vehicle is indicated safety for passenger if occure rollover accident.
Co-Authors Agus Suandi Bowo Anugrah Dedi Suryadi Novalio Daratha Nyayu Neti Arianti Reflis Reflis