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Journal : Prosiding Seminar Nasional Inovasi Teknologi Terapan

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 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.
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).
PENGARUH PARAMETER PROSES TERHADAP KEKUATAN TARIK FILAMEN ST-PLA MENGGUNAKAN METODE TAGUCHI Yulian Subakti M.yusuf; 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

Fused Deposition Modeling (FDM) is a popular 3D Printing technique used to print the desired product. The printed product certainly has the ideal tensile strength characteristics if it has a precise size and perfect shape. One of the materials that can be processed in a 3D printing machine is ST PLA. Research in terms of tensile testing has been carried out on PLA and ABS materials. Meanwhile, tensile testing with using ST PLA filaments is still rarely done.. The research was conducted using a 3D printer DIY machine with a Prusa model with a printing area of ​​XYZ, 300 mm X 300 mm X 300 mm. The material used was a ST PLA filament diameter of 1.75. For the process parameters in this study are Layer Thickness, Nozzle Temperature and Flowrate. The shape of the test specimens followed ASTM D638 Type IV standards. As for the design of process parameters using the Taguchi L9 method (33). Process parameter values ​​that produce the highest tensile strength without annealing are Layer thickness 0.3 mm, nozzle temperature 205 0C, and flowrate 100%.
PENGUJIAN KUAT TARIK PRODUK CETAK 3D PRINTING MATERIAL ABS Yogie Pranata; Hasdiansah Hasdiansah; Yang Fitri Arriyani
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 2 No. 01 (2022): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

3D printing technology is an additive manufacturing technology (layer by layer) to create 3D objects with melted filament material. With this 3D printer, users can create a ready-to-use product. This research uses ABS (Acrylonitrile Butadiene Styrene) filament because mechanically this filament is very strong and has resistance to high temperatures. This study aims to find the highest tensile test value from 3D printer printing results with ABS filament specimens, for the factors used are infill layer thickness, wall printing speed, nozzle temperature, bed temperature, print speed, fan speed, infill density, wall thickness, top layers, bottom layers, infill overlap, retraction distance, and retraction speed. Printing is done with the Anycubic 4Max 3D printing machine, while the specimen size is 115 mm x 19 mm x 4 mm. This study uses the Taguchi L16 method with 13 factors and 2 levels printed as many as 48 specimens. So that the tensile test results were obtained with the highest value of 30.46 MPa in the second experiment the lowest with a value of 25.31 MPa in the third experiment. For the calculation of the S/N ratio, the most influential factor is the fan speed.
OPTIMASI AKURASI DIMENSI HASIL CETAKAN PROSES 3D PRINTING YANG TERBUAT DARI FILAMEN NYLON MENGGUNAKAN METODE TAGUCHI Inne Dwi Agustini; Hasdiansah Hasdiansah; Adhe Anggry
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 2 No. 01 (2022): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Additive manufacturing is a technology for creating real objects directly from CAD models. One of them is 3D printing FDM. The advantages of this technology are that it can print various shapes such as cups and bowls, the material is easy to obtain, low maintenance costs and unattended operation, but it has limitations, one of which is related to the dimensional accuracy of the prints, as a result the resulting product is still not in accordance with the desired design. The final setting of control factors in the optimal FDM 3D printing process is recognized as one of the most important steps to improve product quality. Research on determining the control factors of the Anycubic 4max machine on the bush products made of nylon filament. Varied control factors are nozzle temperature, bed temperature, layer thickness, wall thickness, flowrate, print speed, overlap, infill density, infill speed. Experimental design and optimization using the Taguchi method. The experimental design uses an L27 orthogonal matrix with 3 levels. The results showed that the highest dimensional accuracy was at experimental number 20 with a value of 9.97 mm and the smallest was at experimental number 1 with a value of 9.71 mm. Control factors that affect the FDM 3D printing process, respectively, are layer thickness, nozzle temperature, bed temperature, flowrate, infill speed, overlap, wall thickness, printing speed, and infill density.
OPTIMASI PARAMETER PROSES 3D PRINTING TERHADAP KEKUATAN TARIK FILAMENT ABS MENGGUNAKAN METODE TAGUCHI Reza Dwi Putra Putra; Zaldy Sirwansyah Suzen; Hasdiansah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 2 No. 01 (2022): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

3D printing technology is a technique that uses a material filling method to print products, which is usually called the Additive manufacturing technique. This technique has often been used in various industrial fields, including construction, health, and prototyping. Making 3D printing is what is sought to replace metal materials. Of the many 3D printing technologies, the most frequently used is Fused Deposition Modeling (FDM). The workings of the FDM machine is by means of thermoplastic extrusion through a hot nozzle at a melting temperature, then the manufacture is made layer by layer to form a product. The purpose of this research is to optimize the parameters of the 3D printing process using ABS filament for tensile strength using the Taguchi L9 OA method. The various process parameters that will be used in this research are Nozzle temperature °C, Bed temperature °C, Layer Height mm. that the optimal process parameter values ​​for the tensile strength of ABS filament are Nozzle Temperature 245°C, Layer Height 0.20 mm, Bed Temperature 90°C.
REKONDISI MESIN BUBUT DO ALL LT.13 DI LABORATORIUM MEKANIK POLITEKNIK MANUFAKTUR NEGERI BANGKA BELITUNG Fadzila Septia; Delfiana Octora; Hasdiansah Hasdiansah; Pristiansyah Pristiansyah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 2 No. 02 (2022): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Maintenance on production machines plays an important role in the smooth running of the production process, so the time interval for the replacement of components and machine maintenance must be properly scheduled. The implementation method applied is the 5 why observation method to solve problems that arise from the results of initial data collection which is then followed by a process of planning improvements and corrective actions. This paper aims to discuss the action of restoring the condition (reconditioning) of the Do All Lt. 13 lathe which focuses on the problem: the cooling system (colling system), the braking system (brake system), and geometric testing. From the results of the function test, the damage to the brake system and coolant system returned to function. For 13 geometric tests there are some deviations that occur in the machine.
PERBAIKAN APRON DAN TAILSTOCK PADA MESIN BUBUT DOALL Febrianto, Muhammad Yori; Wibowo, Kasih; Ramli, Ramli; Hasdiansah, Hasdiansah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 5 (2025): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

A lathe machine is one of the primary machine tools used in manufacturing processes, which rotates a workpiece to facilitate cutting operations with the aid of a cutting tool. The apron and tailstock components on the DoAll Lt. 13 No 03 lathe play a crucial role in maintaining precision and ensuring smooth turning operations. The apron functions to control the automatic movement of the cutting tool along the longitudinal and transverse axes, while the tailstock provides additional support for the workpiece, especially during long turning operations or drilling. Common issues with the apron include wear on the lead screw, whereas the tailstock often experiences misalignment and wear on the bushing thread of the spindle. This study was conducted to repair these damages through disassembly, cleaning, visual inspection, measurement, replacement of damaged components, and realignment. The repair results showed improved machine performance in terms of movement precision and operational stability. By performing regular maintenance and repairs, the lathe machine’s working efficiency can be sustained over the long term.
PENGUJIAN PROSES BALANCING PADA BLOWER Syaputra Arianto, Handika; Zulfiandi, Wendi; Sateria, Angga; Hasdiansah, Hasdiansah
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 5 (2025): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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This article discusses the balancing process on a blower using the 4-run method and the balancer feature on the Vibroport 80. The initial vibration measurement of the blower was recorded at 2.28 mm/s, with the impeller weighing 2.5 kg. After adding a 50-gram trial weight at an angle of 0°, the resulting vibration was 0.956 mm/s RMS. At 120°, the vibration measured 2.99 mm/s, and at 240°, it increased to 3.64 mm/s. Based on the calculations performed, a correction weight of 150 grams was determined at an angle of 20°, successfully reducing the vibration to 0.965 mm/s RMS. Using the balancer feature method, the initial vibration value of 1.91 mm/s gradually decreased to 1.36 mm/s after six stages of correction weight application. From the results of both tests, the 4-run method was found to be the most effective for balancing the blower
Co-Authors -, Husman Ade Ferdiansyah Adhe Anggry Afriadi, Achmad Ahadiatullah, Wassi Ahmad Gunadi, Ahmad Aldi Pratama Amrullah, Muhammad Haritsah Aprilia, Silvy Arriyani, Yang Fitri Arsieka Putri, Diviya Aswin, Fajar Berlian Adinata Intani Adinata Boi Rollastin Clara Lavita Angelina Dafri, Nastiar Dedy Ramdhani Harahap Delfiana Octora Devaned Parlindungan Dharta, Yuli Dherry Riski Andhika Diviya Arsieka Putri Dwi Ranti Safitri Erwansyah Erwansyah Erwansyah, Erwansyah Fadzila Septia Falah Yudha Hanafi Febrianto, Muhammad Yori Feriadi, Indra Fikri Fikri Firnando, Aldo Hairullah Hairullah Harwadi, Harwadi Herianto , Herianto Herianto . Inne Dwi Agustini Irfan Fadhil, Irfan Irwandi, Muhammad Josi, Ahmad Lavita Angelina, Clara Marcellino Stevanus Seva Masdani Masdani Masdani, Masdani Maulidiansyah, M. Ahlan Medeline Citra Vanessa Muhammad Ahlan Maulidiansyah Muhammad Haritsah Amrullah Nanda Pranandita Naufal Rafiq Muhammad Nori Farandi Nori Oktavianto, Mario Oktriadi, Yudi Parlindungan, Devaned Pranata, Yogi Pratama, Aldi Pratama, Wahyudi Hafizi Pristiansyah , Pristiansyah Pristiansyah, Pristiansyah Rafiq Muhammad, Naufal Rahman Saputra, Rahman Ramdhani, Dedy Ramli Ramli Redy, Redy Reza Dwi Putra Putra Riskullah Dirga Trisaplin Rizqi ilmal yaqin, Rizqi ilmal Robert Napitupulu Rohman, Habibu Rollastin, Boy Sateria, Angga Setyawan, Riko Seva, Marcell Seva, Marcellino Stevanus Stevanus Seva, Marcellino Subakti, Yulian Subkhan Subkhan Subkhan Subkhan Sugianto Sugianto Sugianto Sugiyarto Sugiyarto Sugiyarto Sugiyarto Sugiyarto Sugiyarto Suzen, Zaldy S Suzen, Zaldy Sirwansyah Syaputra Arianto, Handika Tarman, Tarman Thala Viniolita Ummi Khalsum Viniolita , Thala Viniolita Viniolita, Thala Wahyudi Hafizi Pratama Wahyudi Wahyudi Wibowo, Kasih Yogie Pranata Yudha Bika Pratama Yuli Dharta Yulian Subakti M.yusuf Yuliyanto Yuliyanto Yuliyanto Z. S. Suzen Zaldy Kurniawan Zaldy S Suzen Zaldy S. Suzen Zanu Saputra Zarkasih Zarkasih Zulfiandi, Wendi Zulfitriyanto, Zulfitriyanto