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JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Published by Universitas Nusa Putra
ISSN : 27148084     EISSN : 27148092     DOI : 10.52005
Core Subject : Science, Engineering,
Automotive Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering
Jurnal Perancangan, Manufaktur dan Energi ini diterbitkan oleh Program Studi Teknik Mesin Universitas Nusa Putra, sebagai jurnal yang terbit setiap empat bulanan yang fokus menyajikan tulisan-tulisan tentang keilmuan Teknik Mesin khusunya bidang Perancangan, Manufaktur dan Energi. Jurnal ini berisi artikel-artikel penelitian atau pengembangan konsep yang berkaitan dengan kajian perancangan, manufaktur dan energi seperti : Desain Mekanikal, Manufaktur dan Otomatisasi, Material dan Konversi Energi.
Arjuna Subject : Teknik (semua kategori) - Teknik Mesin
Articles 96 Documents
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MODIFIKASI ALAT PENYEMBELIH SAPI SEDERHANA SISTEM KANDANG JEPIT Budriyadi, Syefi; Lestari, Dwi Mardika; Mardiyana, Dani
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 1 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i1.72

Abstract

The process of slaughtering cattle at Slaughterhouses (RPH) usually uses a Killing Box which functions as a place for slaughter by clamping and laying the cows down so that handling during slaughter is easier. However, this tool is still quite expensive, so not all abattoirs use this tool in the slaughtering process. The traditional way is still widely used, namely by pulling/slamming the cow's body so that it is helpless. The cattle slaughtering tool with the clamp cage system that has ever been made is quite helpful and makes it easier to slaughter animals. However, there are still some drawbacks to this tool, including the alternating wires that have broken, the wheels are damaged quickly, and the lack of bottom supports. Therefore, it is necessary to modify this cattle slaughtering tool so that no more problems occur. In this research, modifications are limited to the frame, alternating wire and wheels. The method used in this research is analytical calculation method. The results showed that the fixed frame and movable frame materials did not need to be replaced because the maximum stress received by each frame was still below the allowable stress, while the alternating wires had to be replaced with wires with a minimum diameter of 8 mm. bottom support that can withstand a load of 225 kg/pc
PERANCANGAN SISTEM AIR SUSPENSION PADA SEPEDA MOTOR HONDA VARIO 110 Hidayat, Ramdan; Akmal Islami, Lazuardi; Sumarno, Dodi Iwan
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 1 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i1.73

Abstract

This study discusses the suspension on motorcycles by changing the standard suspension system, namely spring suspension / Coil Spring by designing an air suspension system to be applied to the Honda Vario 110 motorcycle. There are several problems with the suspension of spring-type motorcycles, namely when adjusting the suspension and the level of comfort. The purpose of this study is toknow the construction design, design and know the ratio of damping values pthere is an air suspension system and coil spring applied to the initial design of the motorcycle. The design and simulation method carried out is using Autodesk Inventor 2020 Software. In this design process, there are additions to the construction, namely the holder for the suspension as an air suspension support and changes to the size of the engine mounting which is extended to increase the suspension water storage space. As a result of the Autodesk Inventor 2020 simulation, the Air Suspension made of rubber with a load of 300 kg with a damping value of 7,744 N/m is greater than the initial suspension made of steel wire spring (SW) with a value of 7,500 N/m.
ANALISIS PENGGUNAAN PENGAPIAN PLATINA DENGAN TCI TERHADAP EMISI GAS BUANG PADA TOYOTA KIJANG 1800 CC TAHUN 2002 Viktor Herlambang; Mulyadi
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 1 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i1.74

Abstract

Basically every engine that has a combustion system to produce power allows for exhaust emissions. Exhaust emissions are the residue from burning fuel (gasoline) and air in the combustion engine which is expelled through the engine exhaust system. Therefore, one of the efforts to reduce exhaust gas levels is to innovate to create a more perfect ignition system. The purpose of this study was to determine the comparative effect of replacing platinum ignition with TCI ignition on the exhaust emissions produced. Tests were carried out using the Emission Gas Analyzer on the Toyota Kijang 1.8 in 2002 with variations in engine speed of 1000 rpm, 1500 rpm, 3000 rpm and 6000 rpm using platinum ignition and TCI ignition to determine the value of CO, HC and CO2 concentrations. Based on the test results it was found that the use of the TCI ignition system resulted in a decrease in CO emission levels of 3.69% HC 430 ppm at 1000 rpm, 1500 rpm for CO 0.23% HC 54 ppm at 3000 rpm for CO 0.78% HC 0 ppm and CO 0.23% HC 54 ppm at 6000 rpm.
STUDI KASUS KONDISI RADIATOR PADA PERFORMA MESIN SISTEM PENDINGIN MELALUI KOMPUTASI DINAMIK FLUIDA DI PLTD BATAKAN Lestari, Dwi Mardika; Kurniawan, M. Arief
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 1 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i1.75

Abstract

Computational fluid dynamics (KDF) is a commonly used method to solve physics cases that have the advantage of reducing operating costs, especially in the study of cooling systems in engines. In this study, the engine cooling system observed was located at the Diesel Power Plant (PLTD), Batakan. The cooling system on the engine has several important components that affect performance, one of which is the radiator. The condition of the radiator is observed with different fin designs, namely ideal conditions with fins (100%), 75%, and 50%. KDF helps to provide a detailed analysis of the performance of the engine cooling system. Under ideal conditions, the value of the temperature difference between the inlet and outlet in high temperature (HT) and low temperature (LT) pipes is 220C. From this study gave results, the condition of the radiator fins that were not ideal resulted in a decrease in temperature difference between the inlet and outlet in the HT and LT pipes.
RANCANG BANGUN ALAT FILTRASI PENYEDIA AIR SIAP MINUM DENGAN SISTEM REVERSE OSMOSIS Sumirat, Nariah R.; Ali, Mukhlis
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 1 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i1.76

Abstract

Drinking water is a very basic basic need, and cannot be replaced by other elements. The needs of living things for drinking water are very many, not only needed by humans but also needed by animals and plants. To produce good and quality drinking water in accordance with health standards that have been set by the Regulation of the Minister of Health of the Republic of Indonesia No. 492 / MENKES / PER / IV2010, a proper water treatment process is needed. This research activity is aimed at designing a filtration device that is able to process dirty water into clean ready-to-drink water using reverse osmosis (RO) technology. The parameters tested are biological, physical, and chemical parameters in accordance with the requirements for good drinking water set by Permenkes No. 492 of 2010. This study used 3 water source samples to be tested, namely: the first sample was a relatively clear and odorless water sample but the bacteria content was above the standard, the second sample was turbid but odorless water, while the third sample was odorous water. After going through the filtration process with the tool made, ready-to-drink water is able to be produced with the condition that the bacterial level (total coliform) drops from 200/100ml to 0/100ml. In addition, the turbidity level also dropped from 8 NTU to 0 NTU, and the water condition also changed from smelly to odorless. So it can be concluded that the filtration device made and tested is able to produce readyto-drink water according to the standards of Permenkes No. 492 of 2010.
RANCANG BANGUN ALAT PERAGA ENERGI TEBARUKAN BERBASIS ENERGI SURYA Ali, Mukhlis; Rendi Effendi
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 2 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i2.77

Abstract

Electrical energy is a very important requirement both now and in the future. The electrical energy that we use today still comes from conventional power plant. Conventional power plant will create many threats such as increasing pollution and decreasing fossil fuels. Problems like this will have a bad impact on the future. Utilization of alternative energy is one way to solve these problems. Around us there is a lot of energy that will have the potential for us to develop it into a source of electricity for our daily needs. This energy includes solar energy. The purpose of this research is to create and design a solar powered renewable energy teaching aid. The method used in this process is to collect data, then the design process of the props is carried out. Making props is an important factor in this research so that during the testing process the props do not experience significant obstacles. The design of this power plant aims to make teaching aids as a learning medium and to obtain maximum and more efficient energy quantity results. The props consist of several components, namely solar panels, controllers, inverters, volt ampere meters, batteries (accumulator), cables, lights and mini houses. These props are to show that solar energy can be used to generate electricity that can be used for home lighting purposes.
Optimasi Penyetelan Celah Elektroda Busi Terhadap Emisi Gas Buang Pada Sepeda Motor Matic Muhamad Zaki; Mulyadi
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 2 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i2.81

Abstract

The development of the number of motorized vehicles in Indonesia is increasing rapidly each year, most motorized vehicles produce bad exhaust emissions, either due to inadequate maintenance or bad driver behavior. Air pollution that has occurred so far is largely due to the presence of motorized vehicles as a means of transportation. Most of the air pollution is caused by motor vehicle emissions. Motor vehicles emit harmful gases which can have a negative impact on both human health and the environment. As for the problems that occur that we often encounter, one of them is the process of replacing spark plugs where these spark plugs are part of the engine component, which, if the maintenance process is neglected, will have an impact on exhaust emissions, one of the causes of the process of adjusting the spark plug electrode gap. The process of this research is to design data collection through Experiments with Optimization of Adjustment of the spark plug electrode gap on the matic vario 125 motorcycle vehicle in 2014. Then the results of the adjustment are known to be different from the adjustment of the spark plug gap with lower exhaust emissions of CO and HC levels. This study uses Perthalite type fuel, then adjusts the spark plug gap 0.20 mm, until the adjustment process is 1.40 mm at 900 rpm, 2000 rpm and 2100 rpm rotation, the engine with the aim of knowing the characteristics of the exhaust gas that comes out of the vehicle into the environment . Based on the results of this study where the CO and HC values were the best at setting the spark plug gap of 0.60 mm with CO 1.77% and HC 360 ppm at 900 rpm and CO 0.11% and HC 74 ppm at 2000 rpm and 2100 rpm rotation.
Rancang Bangun Alat Pembaca Uji Kompresi Beton Dan Mortar Otomatis Berbasis Arduino Jatnika; Mukhlis Ali
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 2 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i2.82

Abstract

In the construction process, the calculation of the strength of concrete and mortar is very important to avoid realko from accidents in buildings that fail. Concrete and mortar structures with good quality are still being tested for strength so that they are sexual with predetermined national standards. Concrete and mortar are elements in construction which are simple structures formed by a mixture of cement, water, fine aggregate, coarse aggregate consisting of crushed stone or gravel, and other mixed materials. Concrete is usually applied to foundations, columns, slab beams, culverts, weirs and dams. The creation of a concrete compressive strength test tool with an automation system based on a microcontroller, the design of an effective and simple concrete compressive strength machine control device, can test the hardness level of a concrete test object. both in accordance with applicable SNI in civil engineering. For Testing the Compressive Strength of concrete is the maximum force per unit area acting on concrete specimens. Concrete compressive strength testing is carried out based on SNI 03-6882. The Arduino Uno microcontroller-based concrete compressive strength test tool is specifically designed for concrete and mortar testing. not too complicated and the operation does not require special skills and components can be easily found in the market so that the manufacture and replacement of spare parts can be done easily.
MODIFIKASI KNALPOT MESIN DIESEL UNTUK MENGURANGI EMISI GAS BUANG DAN KEBISINGAN DI RUANGAN PABRIK PENGGILINGAN PADI Riandi Ramlan; Dani Mardiyana
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 2 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i2.90

Abstract

The placement of the Type R175 diesel engine in the rice mill factory in Kebonpedes caused two problems, namely exhaust gas emissions that filled the factory room and noise levels that exceeded NAB which could cause health hazards to workers, so exhaust modifications were needed to be able to emit exhaust gases into outside the factory and also reduce engine noise that exceeds the NAB. The exhaust modification stage starts from modification design, application of exhaust modification results to diesel engines, and testing of exhaust emissions and noise levels in the factory. The exhaust emission test results before modification were CO 0.07%, CO2 3.13%, O2 14.81%, and HC 22.33 ppm and the maximum noise value before modification was 115 dB. The results of gas emission tests inside the factory after modification are CO 0.00% , CO2 0.00%, O2 20.98% , and HC 0 ppm, while the maximum noise value is 84 dB. This exhaust modification has succeeded in eliminating exhaust emissions in the factory room and reducing noise levels by 31 dB in the rice mill plant.
Optimasi Penyetelan Celah Katup Terhadap Emisi Gas Buang Pada Sepeda Motor Matic Muhammad Sulaeman; Mulyadi
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 2 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i2.91

Abstract

The development of the number of motorized vehicles in Indonesia is increasing rapidly every year, most motorized vehicles can produce bad exhaust emissions, either due to inadequate maintenance or bad driver behavior. Air pollution that has occurred so far is largely due to the presence of motorized vehicles as a means of transportation. Most of the air pollution is caused by motor vehicle emissions. Motor vehicles emit harmful gases which can have a negative impact, both on human health and the environment. This research method is experimental with a research data collection design namely Optimization of valve clearance adjustments on vehicles, then the results of the settings that have been observed with differences in valve clearance adjustments with lower exhaust emissions of CO and HC. This research was then given the treatment of setting the IN valve gap 0.03mm, 0.04mm, 0.05mm 0.06mm, 0.07mm, 0.08mm, 0,09mm and the EX valve; 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.09mm, 0.10mm, 0,11mm at each rotation of 900rpm and 2000rpm, 2100rpm. With the aim of knowing the characteristics of the exhaust gas that comes out of the vehicle into the environment. With the experimental results of optimizing the IN valve gap of 0.04mm, the EX valve 0.06mm gets 0.04% CO, 28 ppm HC, 900rpm rotation. At 2000rpm it gets CO 0.09%, HC 26ppm. 2100rpm CO 0,33%. HC 44ppm. Referring to the Regulation of the Minister of Environment Number: 05 of 2006, it can be concluded that the exhaust emissions resulting from optimization are categorized as environmentally friendly.

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