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Made Andik Setiawan
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Prosiding Seminar Nasional Inovasi Teknologi Terapan
Published by Politeknik Manufaktur Negeri Bangka Belitung
ISSN : -     EISSN : 30249538     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Electrical & Electronics Engineering Mechanical Engineering
Seminar Nasional Inovasi Teknologi Terapan (SNITT) dikelola oleh Politeknik Manufaktur Negeri Bangka Belitung sebagai wadah rutin bagi sivitas akademika dalam berbagi pengetahuan, temuan, dan pengalaman dalam hal inovasi teknologi terapan yang berkelanjutan. SNITT ini merupakan ajang seminar ilmiah mengundang para sivitas akademika untuk ikut serta sebagai pemakalah dalam mendiseminasikan hasil Proyek Akhir/Penelitian/Project Based Learning/dll yang telah dilakukan. Topik SNITT (tidak terbatas pada): Elektronika, Kontrol, Otomasi, Robotika, Mekanik, Mesin, Manufaktur, Material, rare and smart material, Information Technology, Programming, Energi Terbarukan, Kecerdasan Buatan, Computer Network, Desain dan Rekayasa Mekanik/Manufaktur.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 279 Documents
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PENGARUH AMPER LAS PADA PENGELASAN BAJA LUNAK DENGAN PENGELASAN SMAW PADA POSISI PENGELASAN 4F Muhammad Tegar Dwicak Sono Egar; Tuparjono Tuparjono; Muhammad Haritsah Amrullah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Shielded Metal Arc Welding is one of the most widely used welding in welding work because it is easier and cheaper than other electric arc welding. In welding, welding defects often occur, welding defects are triggered by the use of amperes, welding speed, and the movement of the welding arc. In this study, the use of various amperes will be carried out, intended to determine which amperage is more optimal so that it can eliminate welding defects that occur. Experiments were carried out with the same welding parameters using different amperes, namely five samples of 85 ampere welding, five samples of 95 amperage welding, 5 samples of 105 ampere welding. The phenomenon of arc movement, welding speed will be observed using a camera so that its effect on the welding results is known. This study did not get the results of the use of the most optimal welding current so that the purpose of this study was not achieved, where the purpose of this study was the use of the most optimal welding current at the 4F welding position so as to eliminate welding defects that occurred in the SMAW welding. In the results of this study, it was found that there were welding defects in each variation of amperage used, namely amperes 85, amperes 95, amperes 105.
PENGARUH PARAMETER PROSES 3D PRINTING MENGGUNAKAN FILAMEN ESUN PLA +, MENGGUNAKAN METODE TAGUCHI Berlian Adinata Intani Adinata; Hasdiansah Hasdiansah; Zaldy Sirwansyah Suzen
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

The presence of 3D printing answers all the needs of designers to digitally print a design into a product. 3D printing is the process of making an object by placing a thin layer sequentially formed according to the desired shape. This research examines the effect of the 3D Printing Process Using ESUN PLA+ Filament, Using the Taguchi Method. The methods used in this research are: Experiment, at this stage the printing process will be carried out based on the process parameters that will be tested with the Taguchi L25 rule. This study aims to determine the results of the roughness test based on the parameters in the 3D Printing process. In the test results on the side of the specimen, of the 6 factors tested (layer thickness, printing speed, nozzle temperature, Type Infill, flowrate & cooling speed) with 5 levels for each factor, the effect of these factors is not significant. In the test results on the top of the specimen, of the 6 tested factors (layer thickness, printing speed, nozzle temperature, Type Infill, flowrate & cooling speed) with 5 levels for each factor where there is an influence of roughness on these factors, it turns out that the factor (layer thickness, Type Infill & Cooling Speed) have the greatest influence on the roughness of the ESUN PLA+ material.
PENGARUH PARAMETER PROSES 3D PRINTING TERHADAP KEKUATAN IMPAK MENGGUNAKAN METODE CHARPY PADA FILAMEN PLA Ongki Rio Irfany; Zaldy Sirwansyah Suzen; Ariyanto Ariyanto
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

The existence of 3D Printing technology in the manufacturing sector has brought big changes to the industrial world This research uses a 3D printing machine FDM model PRUSA area with dimensions of 220mm X 220mm X 250mm with a nozzle diameter of 0.4mm. The material used is a PLA filament with a diameter of 1.75mm with a variety of parameters, namely infill geometry (Grid, Lines, Triangles, Tri Hexagon, Cubic, Cubic Subdivision, Octet, Quarter Qubic, Concentric, Zig-Zag, Cross, Cross 3D and Gyroid), printing speed (40mm / s, 50mm / s and 60mm / s), flowrate (80%, 90% and 100%) and colling speed (40%, 50% and 60%) which are specified in ultimaker cura 4.7.1 so that produced 39 printed samples. The highest impact test results were found in the test specimen number 6 cubic subdivision of 0,00935 Joule/mm2 with a printing speed of 40, flowrate 80 and colling 40. The lowest impact test value in experiment number 24 cross is 0,00066 Joule/mm2 with a printing speed of 50, flowrate 90 and colling speed 50.
PENGARUH VARIASI STATOR TURBO BLADE TERHADAP KEKUATAN DORONG TURBOJET DRIVE PRODUK 3D PRINTING MATERIAL ST-PLA Nori Farandi Nori; Dedy Ramdhani Harahap; Hasdiansah Hasdiansah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Turbojet drive or water jet as we know today that turbojet drive technology is a marine system that produces water jets for propulsion. However, the thing that must be considered is the thrust generated by the propeller because of a problem that is often discussed. The purpose of this study was to determinet the effect of variations of the turbo stator on the trust of the tubojet drive using the ST-PLA 3D printing material.in this study, the turbojet drive design method uses the concept of an outboard engine with the help of tools and hanging scales to get the value of the thrust so that it can be  analyzed later. This study compares 3 forms of turbo stator, namely 4 Blade, 6 Blade and 8 Blade, based on the results of this study it was found that the variation of the turbo stator has a major influence on the thrust of the turbojet drive with 3D printing product ST-PLA material. The test results show that the 8-blade turbo stator has the highest thrust with an average value of 44.145 N and the 4-blade turbo stator has the lowest thurst with an average value of 24.525 N. Besides, this data can also be used as a reference for development of a turbojet drive according to the desired speed with the selection of a turbo stator variation that has been tested.
ANALISIS KEKASARAN PERMUKAAN PADA PROSES CNC TURNING MATERIAL BAJA ST 42 MENGGUNAKAN METODE TAGUCHI HERMANSYAH RHOMADAN; Robert Napitupulu; Husman Husman
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Minimum surface roughness is the target to be achieved in the workpiece machining process using CNC Turning. Where the smaller the surface roughness value will result in a better (smaller-is-better) surface roughness. This research aimsTo determine the variable combination settings (feeding motion, spindle rotation and infeed depth) to the minimum surface roughness, and to determine the percentage contribution of parameters that affect surface roughness in the CNC Turning process. The research method used the Taguchi method with L9 orthogonal matrix experimental design (33), because there are three process parameters that have three levels. Repetition is done twice. From the research results, the surface roughness value is obtained. In addition, the levels obtained from the spindle rotation process parameters (Rpm), feeding motion (feeding), and the depth of feeding that can minimize surface roughness. The results of this study indicate the right combination setting of parameter variables to produce the minimum surface roughness is a spindle rotation of 1250 put / min, infeed depth of 0.5 mm, feeding motion of 1.0 mm / rev. The percentage contribution of parameters that affects surface roughness is the infeed depth of 24.41%.
PENGARUH PARAMETER PROSES TERHADAP KUAT TARIK SPESIMEN UJI ASTM D638 TYPE IV MENGGUNAKAN FILAMEN ESUN PLA+ Wahyudi Hafizi Pratama; Hasdiansah Hasdiansah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

FDM is one of the most frequently used methods in 3D Printing technology that is used to print filament products as material because this technique is easy to print 3D at a relatively low cost. Many researches on tensile testing have been carried out using PLA and ABS filaments, while for Esun PLA+ filaments are still rarely done. From these problems, it is necessary to research to get the effect of layer thickness and nozzle temperature to get the highest tensile strength value using Esub PLA+ filament. This research uses the Taguchi L25 OA method on the Anet 8 plus pro 3D Printing machine with dimensions of XYZ 300mm x 300mm x 350mm using a nozzle measuring 0.4 mm and using Esun PLA+ filament with a diameter of 1.75 mm. The process parameters in this research are Printing speed, nozzle temperature, layer thickness, cooling speed and orientation. The shape of the test specimen is in accordance with the ASTM d638 type IV standard. while to design the process parameters using L25 OA. Based on the results of this study, the highest tensile strength value with layer thickness (0.10mm) and nozzle temperature (2150C).
MONITORING TEKANAN DAN KONTROL KEBOCORAN GAS LPG BERBASIS INTERNET OF THINGS Vivi Vonny; Hasbullah Hasbullah; Eko Sulistyo; Aan Febriansyah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Early warning of LPG gas leaks is currently not maximized. So that it can cause a fire when a gas leak occurs and the user cannot monitor it remotely. So we need control equipment that can detect gas leaks and gas pressure that can be monitored directly via a smartphone. The purpose of making this control is to release the regulator from the gas cylinder automatically in the event of an LPG gas leak and the user can monitor the LPG gas pressure directly via a smartphone. Making gas leak control using gas sensors and pressure sensors placed near the regulator, the hazard level is determined using the fuzzy logic method and displayed on the smartphone using the Blynk application. The results of the gas sensor accuracy test using a gas lighter with an accuracy of 0.46% and the sensor is able to read gas leaks with a maximum distance of 16 cm from the leak point. Gas pressure testing uses a gas pressure sensor using different gas cylinders with an accuracy of 0.19%. From the test results by applying Mamdani fuzzy logic into 3 membership functions, namely the membership functions AMAN, WASPADA and DANGER.
OPTIMASI PARAMETER PROSES 3D PRINTING FDM TERHADAP KEKUATAN TARIK FILAMENT ABS CCTREE MENGGUNAKAN METODE TAGUCHI L9 ade Ferdiansyah; Pristiansyah Pristiansyah; Boy Rollastin
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

3D Printing is an additive manufacturing technique that can be used to convert computer aided design (CAD) data and then print it by adding material layer by layer to form a 3D product. One technique or method that is often used in 3D Printing technology is FDM (Fused Deposition Modeling), because this technique is the easiest to use and the cheapest. The purpose of this study was to obtain the optimal process parameters on 3D Printing FDM to the resulting tensile strength. This study uses the Taguchi method with an experimental design used L9 (34) OA. The material used in this research is ABS CCTREE. The process parameters used in this research are nozzle temperature (°C), table temperature (°C), layer thickness (mm) and print speed (mm/s). The strongest tensile strength value is 41 Mpa. Parameters that produce the strongest quality are performed at table temperature (92 °C), nozzle temperature (237 °C), layer thickness (0.22 mm) and Print speed (42 mm/s).
ANALISA SINYAL VIBRASI UNTUK MENDETEKSI KERUSAKAN PADA CONDENSATE PUMP DI PLTU AIR ANYIR BANGKA Abi wahyudi Abi wahyudi; Yulidarta Yulidarta; Sugiyarto Sugiyarto
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Indonesia is a developing country with a very fast industrial development, such as the power generation, oil and gas, automotive and other industries that have grown up to date. Vibration analysis is one of the analysis parameters in predictive maintenance, especially used to detect the source and symptoms of demage. In conection with this, data collection is carried out using a vibration measuring instrusment CSI 2140 by setting the Accelerometer at the data collection point for the motor and condensate pump. This research was conducted to determine the effect of vibration what will happen to the condensate pump. In order to anticipate/avoid things that will result in breakdown maintenance. of reading the vibration data of the condensate pump unit 1b on the MOV (Motor Outboard Vertical) and MOH (Motor OutboardHorizontal)positions have the highest values, namely MOV: 6.21 mm/s and MOH: 6.01 mm/s and have entered limit(under attention) based on the condensate pump data spesification are included in the category group 2 rigid 15kw<150kw at the vibration standard ISO  10816-3 and after maintenance was carried out by doing condensate unit then the vibration measurement were taken found the highest value was 1.83 mm/s on the MOV side and entered the statisfactory  limit based on ISO 10816-3.
PERANCANGAN PROGRAM PROSES MANUFAKTUR DAN SIMULASI TROUBLESHOOTING UNTUK MATA KULIAH PRAKTIK FLEXIBLE MANUFACTURING SYSTEM DI PRODI TEKNIK MESIN DAN MANUFAKTUR Rian Rara Ilham Rian; Fajar Aswin; Husman Husman
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 1 (2021): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Flexible Manufacturing System (FMS) is a manufacturing system that can react flexibly to changes. The FMS equipment in the Mechanical Laboratory of the State Police of Babel is specifically devoted to the practice course of Advanced Manufacturing Technology in the Mechanical and Manufacturing Engineering study program in semester 5 with 2 credits. The current condition is that the existing FMS tools have not been able to contribute optimally in achieving the learning objectives of FMS practice. The purpose of the FMS practice itself is that students are able to operate the FMS device and simulate several variations of the Manufacturing process. Based on the existing problems, a manufacturing process program design and troubleshooting simulation will be carried out for the FMS practice course in the Mechanical and Manufacturing Engineering study program. In this research, the purpose of this research is to design a program for the manufacturing process in the FMS device using a PLC. The results of this study are to find out the process of drilling metal and non-metal workpieces and make a learning manual for troubleshooting the process.

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