Jurnal Ilmiah Teknik Mesin Poros
Focus and Scope Jurnal ini fokus pada hasil penelitian para dosen dan akademisi dalam bidang keilmuan: - Perancangan Mekanikal - Otomasi, Robotika - Konversi Energi - Energi Terbarukan - Proses Manufaktur - Material dan Metalurgi - Mekanika Komputasi (CFD, FEA)
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<![CDATA[SISTEM KONTROL MESIN FUSED DEPOSITION MODELLING ]]>
<![CDATA[Cristian Awi]]>;
<![CDATA[Gatot Soeharsono]]>;
<![CDATA[Didi Widya Utama]]>
<![CDATA[ Jurnal Ilmiah Teknik Mesin POROS Vol 14, No 2 (2016): Jurnal Ilmiah Teknik Mesin POROS ]]>
Publisher : <![CDATA[Program Studi Teknik Mesin Universitas Tarumanagara ]]>
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DOI: 10.24912/poros.v14i2.843
<![CDATA[Abstract: Fused deposition modeling is a rapid prototyping process that is very popular. Fused deposition modeling is actually one method of Three -dimensional printing. Fused deposition modeling process , namely by heating the thermoplastic material and then do the printing . Our focus is to learn, the engine control system fused deposition modeling with software arduino 1.6.8 with firmware marlin and other software 3d printer. experimental control system is done by testing the direction of motion and measuring the distance and then test the form . Making fused deposition modeling is intended as a prototype in order to understand the control system and how to innovate in the development of fused deposition modeling. The results of the control system in the form of a fused depositon modeling engine capable of running as expected and can create a physical model. ]]>
<![CDATA[PENGARUH VARIASI MAIN JET NOZZEL PADA SISTEM KARBURATOR TERHADAP UNJUK KERJA MESIN (Studi Kasus Beberapa Tingkat Oktan) ]]>
<![CDATA[Charlie Christian]]>
<![CDATA[ Jurnal Ilmiah Teknik Mesin POROS Vol 14, No 2 (2016): Jurnal Ilmiah Teknik Mesin POROS ]]>
Publisher : <![CDATA[Program Studi Teknik Mesin Universitas Tarumanagara ]]>
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DOI: 10.24912/poros.v14i2.844
<![CDATA[Abstract: This study discusses the effect of variations in the diameter of the main jet nozzle and three types of fuel with an octane rating of 88, 90 and 92 on the performance of the motor fuel. Performance analysis covering torque, power and specific fuel consumption (SFC). In order to determine the maximum performance that can be generated on any variation of the diameter of the main jet nozzles, and types of fuel. At the time of this experiment performed with a 4 stroke engine Honda GX-160, using hydro tool dynamometer and uses premium fuel. The data taken is the engine rotation, the force measured on the dynamometer and the time spent fuels. Tests conducted at the Laboratory of Energy Conversion Mechanical Engineering UNTAR Jakarta. Testing is done by means of rotational load mengvariasikan to gain strength in each round machine with a variety of major diameter nozzle jet fuel and octane. Variation of the engine rotation starts at minimal rotation until maximum. ]]>
<![CDATA[PENGARUH MEDIA PENDINGIN PADA PROSES HARDENING MATERIAL BAJA S45C ]]>
<![CDATA[Syaifudin Yuri]]>;
<![CDATA[Sofyan Djamil]]>;
<![CDATA[Sobron Yamin Lubis]]>
<![CDATA[ Jurnal Ilmiah Teknik Mesin POROS Vol 14, No 2 (2016): Jurnal Ilmiah Teknik Mesin POROS ]]>
Publisher : <![CDATA[Program Studi Teknik Mesin Universitas Tarumanagara ]]>
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DOI: 10.24912/poros.v14i2.838
<![CDATA[Abstract: Hardening is the process of heating the steel to a temperature of austenite and then dyeing is done quickly, the process is carried out to improve the properties of steel hardness. The method used in this research using books and journal literature .The purpose of this study to determine the mechanical properties of the steel that is cooled by the cooling medium brine , oil, water and air in the cooling medium to the level of violence after the S45C steel is hardened in a hardening process and microstructure . The study starts from the cutting hardness test specimen with a diameter of 65 mm x 7 mm x 10 mm and impact test with a diameter of 10 mm x 10 mm x 55 mm . The results obtained hardness test salt water has the average value of hardness 95 BHN , the average value of hardness oli 89 BHN , the average value of water hardness 94 BHN , the average value of hardness air 87 BHN and hardness values without in hardening 88 BHN , impact test on the air has an average value 1.175 J/]]>
<![CDATA[PERANCANGAN DAN ANALISIS PEMBEBANAN GERGAJI RADIAL 4 ARAH ]]>
<![CDATA[Michael Wijaya Wijaya]]>;
<![CDATA[Didi Widya Utama]]>;
<![CDATA[Agus Halim]]>
<![CDATA[ Jurnal Ilmiah Teknik Mesin POROS Vol 14, No 2 (2016): Jurnal Ilmiah Teknik Mesin POROS ]]>
Publisher : <![CDATA[Program Studi Teknik Mesin Universitas Tarumanagara ]]>
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DOI: 10.24912/poros.v14i2.845
<![CDATA[Abstract: 4 ways hacksaw is one type of wood hacksaw, which has 4 arms wood hacksaw and connected by linkage, so that can make translation movement. This 4 ways hacksaw powered by 1,5 HP AC Motor. This 4 ways hacksaw design, performed modeling and construction load simulation was made and simulated by Autodesk Inventor Professional 2014 software. And also on this load simulation this product also had good strength and ability to receive the maximum load force. So it is safe to be use ]]>
<![CDATA[STRUKTUR MIKRO DAN SIFAT MEKANIS ALUMINIUM (Al-Si) PADA PROSES PENGECORAN MENGGUNAKAN CETAKAN LOGAM, CETAKAN PASIR DAN CETAKAN CASTABLE ]]>
<![CDATA[Martinus Mandala]]>;
<![CDATA[Eddy Siradj]]>;
<![CDATA[Sofyan Djamil]]>
<![CDATA[ Jurnal Ilmiah Teknik Mesin POROS Vol 14, No 2 (2016): Jurnal Ilmiah Teknik Mesin POROS ]]>
Publisher : <![CDATA[Program Studi Teknik Mesin Universitas Tarumanagara ]]>
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DOI: 10.24912/poros.v14i2.841
<![CDATA[Abstract: Aluminum foundry is one of the business sectors that to much in demand by the public, ranging from small scale to large scale . Through remelting process, some small-scale aluminum casting industry, using raw materials of used aluminum as the main raw material. Some of the cast products are required to have good quality to comply with quality standards on its use. This study aims to look at the difference in quality of cast aluminum (Al-Si) using three types of mold, the metal mold, sand mold, and the mold castable by testing the mechanical properties of materials that impact and Brinell hardness testing. The method used was experimental or trial. The results obtained are the result cast using a metal mold has a hardness value of the highest of 63 HBN, with a value of impact 37]]>
<![CDATA[ANALISIS KEMAMPUAN PROSES PELAPISAN POLYUREA PADA ACRYLIC DENGAN KETEBALAN TERTENTU TERHADAP SIFAT MEKANIK ]]>
<![CDATA[Jason Arie Putra]]>;
<![CDATA[Erwin Siahaan]]>;
<![CDATA[Steven Darmawan]]>
<![CDATA[ Jurnal Ilmiah Teknik Mesin POROS Vol 14, No 2 (2016): Jurnal Ilmiah Teknik Mesin POROS ]]>
Publisher : <![CDATA[Program Studi Teknik Mesin Universitas Tarumanagara ]]>
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DOI: 10.24912/poros.v14i2.846
<![CDATA[Abstract: Coating became quite common. The coating serves as a conduit of color and also to cover the base material. Polyurea coating is a new innovation in the field of industry, so far polyurea coatings are used to coat the walls of the building and also the roof of the building to tackle the problem of leakage. This study explains how large the influence of the Polyurea coatings to acrylic. In this study which is distinguished by variations in thickness 3mm acrylic, 5mm and 8mm. This study also discusses the tensile resilience and resistance to shock loads. The purpose of this study was to determine how much influence the Polyurea coatings by comparing with Polyurea acrylic coated and uncoated. As an example of the results obtained from tensile tests that 3mm acrylic coated and uncoated increased by 39.6% acrylic 5mm by 0.66% and 1.65% acrylic 8mm. Polyurea coatings can not deliver maximum results on specimens that have smooth surfaces, so that we can see that in every test carried downhill result. ]]>
<![CDATA[RANCANG BANGUN KONTRUKSI DAN SISTEM GERAK SUMBU PADA MESIN FUSED DEPOSITION MODELLING ]]>
<![CDATA[Jeffrey Jeffrey]]>;
<![CDATA[Didi Widya Utama]]>;
<![CDATA[Gatot Soeharsono]]>
<![CDATA[ Jurnal Ilmiah Teknik Mesin POROS Vol 14, No 2 (2016): Jurnal Ilmiah Teknik Mesin POROS ]]>
Publisher : <![CDATA[Program Studi Teknik Mesin Universitas Tarumanagara ]]>
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DOI: 10.24912/poros.v14i2.842
<![CDATA[Abstract: Fused Deposition Modelling (FDM) is a technology additive manufacture for modelling, prototyping, and production. This technology is one of the techniques used for 3D printers. Our focus is on studying, design machines fused deposition with 3D modeling and simulation with autodesk inventor and other design tools. Design is done by simulating the strength of the construction and then determine the components needed. We are making fused deposition modeling is intended as a prototype in order to understand how it works and how to innovate in the development of fused deposition modeling. The results of the design in the form of a fused depositon modeling that is able to create physical models ]]>
<![CDATA[ANALISIS DAN RANCANG BANGUN SISTEM KERJA LINK PADA MESIN GERGAJI RADIAL 4 ARAH ]]>
<![CDATA[Richard Kurniawan]]>;
<![CDATA[Michael Wijaya]]>;
<![CDATA[Didi Widya Utama]]>;
<![CDATA[Agus Halim]]>
<![CDATA[ Jurnal Ilmiah Teknik Mesin POROS Vol 14, No 2 (2016): Jurnal Ilmiah Teknik Mesin POROS ]]>
Publisher : <![CDATA[Program Studi Teknik Mesin Universitas Tarumanagara ]]>
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DOI: 10.24912/poros.v14i2.847
<![CDATA[Abstract: Four directions radial chainsaw is a chainsaw that have four cutting tools with link as it’s power continuer and using roller chain transmission. This machine is designed to improve the efficiency of cutting time. Especially in the furniture industry. Still, the stacking of wood cutting work can reduce the production capabilities. This essay will discussed about the link and transmission working system that is used in the machine. The method used in this design is VDI 2221. The order of this design is starting from the calculation of the force that required to cut the wood, the force that contains in the link, and the calculation of motor horsepower that is required. The wood used is falcate which is a four strong class]]>
