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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.
Pengaruh Geometri Infill terhadap Kekuatan Tarik Spesimen Uji Tarik ASTM D638 Type IV Menggunakan Filamen PLA+ Sugoi Suzen, Zaldy Sirwansyah; Hasdiansah, Hasdiansah
Jurnal Rekayasa Mesin Vol 16, No 2 (2021): Volume 16, Nomor 2, Agustus 2021
Publisher : Mechanical Engineering Department - Semarang State Polytechnic

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jrm.v16i2.2343

Abstract

Pengaturan parameter proses 3D Printing berteknologi Fused Deposition Modelling (FDM) sangat mempengaruhi kualitas produk cetak baik dalam hal akurasi dimensi, surface roughness, dan kekuatan tariknya. Dua material yang paling sering digunakan para praktisi 3D Printing adalah PLA dan ABS masih memerlukan pengaturan parameter proses pada slicing software untuk menghasilkan produk cetak paling kuat ditinjau dari kuat tariknya. Penelitian ini memvariasikan bentuk geometri infill yang tersedia pada Ultimaker Cura 4.8.0 dalam mencetak spesimen uji tarik ASTM D638 Type IV. Ada 13 (tiga belas) bentuk infill yang digunakan dengan infill density 100%. Ada 3 (tiga) variasi nozzle temperature yaitu 205°C, 215°C, dan 225°C. Parameter proses yang tetap seperti layer thickness 0,2 mm, printing speed 50 mm/s, travel speed 100 mm/s, dan bed temperature 60°C. Spesimen uji tarik dicetak masing-masing tiga buah pada 39 (tiga puluh sembilan) eksperimen dan rata-rata hasil uji tarik dihitung kemudian selanjutnya dianalisis. Nilai kekuatan tarik tertinggi diperoleh pada pengaturan nozzle temperature 205°C dengan bentuk infill concentric atau terdapat pada eksperimen nomor 9 dengan nilai 32,40 MPa. Sedangkan nilai kekuatan tarik diperoleh pada pengaturan nozzle temperature 225°C dan dengan bentuk infill cross atau pada eksperimen nomor 37 dengan nilai 19,10 MPa. Sehingga dapat disimpulkan bahwa bentuk geometri infill pada proses 3D Printing FDM sangat mempengaruhi kekuatan tarik produk cetak.
Pengaruh Setting Parameter pada Slicing Software terhadap Surface Roughness Objek 3D Printing menggunakan Metode Taguchi Hasdiansah, Hasdiansah; Sugiyarto, Sugiyarto
Jurnal Rekayasa Mesin Vol 16, No 3 (2021): Volume 16, Nomor 3, Desember 2021
Publisher : Mechanical Engineering Department - Semarang State Polytechnic

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/jrm.v16i3.2519

Abstract

Teknologi FDM (Fused Deposition Modelling) merupakan salah satu teknologi yang digunakan untuk membuat objek 3D. FDM sering disebut sebagai teknologi yang sudah mampu mengubah dunia manufaktur dewasa ini. Namun teknologi FDM memiliki kelemahan karena teknologi ini menggunakan proses building per layer membuat permukaan yang dihasilkan terlihat memiliki garis yang menunjukan batas antar layer sehingga mempengaruhi kekasaran pada permukaan produk cetak.  Penelitian ini menggunakan filamen Super Tough PLA (ST.PLA). Tujuan penelitian ini adalah untuk mengetahui pengaruh parameter proses terhadap kekasaran permukaan objek cetak dan untuk mengetahui seting parameter proses yang menghasilkan kekasaran permukaan terbaik dari parameter proses yang digunakan. Penelitian ini menggunakan metode Taguchi dengan matriks ortogonal L25(56).  Parameter proses yang akan dipilih dan dianalisis dalam penelitian ini adalah layer thickness, printing speed, nozzle temperature, orientation, flowrate, cooling speed dan respon yang diamati adalah kekasaran permukaan objek cetak. Untuk mengatasi permasalahan noise (gangguan) maka dicetak masing-masing tiga kali replikasi  Selanjutnya parameter proses tersebut akan dianalisis menggunakan Analisis Varian (ANOVA). Berdasarkan data  hasil pengukuran kekasaran permukaaan objek cetak,  maka diperoleh parameter proses yang memberikan pengaruh paling besar terhadap kekasaran permukaan objek cetak dengan menggunakan filamen ST-PLA adalah layer thickness dengan nilai F hitung sebesar 129,96, flowrate dengan nilai F hitung sebesar 6 dan orientation dengan nilai F hitung sebesar 3,03. Seting parameter proses yang menghasilkan nilai kekasaran permukaan terbaik objek cetak adalah 0,10 mm yaitu pada eksperimen nomor lima (Exp. No. 5) dengan rata-rata  12,61 µm, dengan pengaturan layer thickness, 45 mm/s pada pengaturan printing speed, 210˚C pada nozzle temperature, 0˚ pada orientation, 110% pada pengaturan flowrate dan 40% pada pengaturan cooling speed. Seluruh parameter proses tersebut disetting pada slicing software ideamaker 3.6.1. dalam menghasilkan G-Code objek cetak.
IPTEK BAGI MASYARAKAT MESIN PENGIRIS BAKAL KEMPLANG DI DESA PENYAMUN Pristiansyah Pristiansyah; Falah Yudha Hanafi; Muhammad Haritsah Amrullah; Zulfitriyanto Zulfitriyanto; Hasdiansah Hasdiansah
Jurnal Pengabdian Masyarakat Polmanbabel Vol. 3 No. 02 (2023): DULANG : Jurnal Pengabdian Kepada Masyarakat
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/dulang.v3i02.304

Abstract

Kemplang is a typical Bangka Belitung food made from mackerel or machete fish, and can also be made from squid, shrimp and sago. Kemplang has a round shape with a savory and crunchy taste when bitten. Kemplang can be consumed directly and can also be combined with typical Bangka Belitung shrimp paste which will make the taste of kemplang more diverse. The method of implementation at the completion of this final project is outlined on the flow chart. Conceptualizing a method like this has the aim that the work to be done is more directed so that what is done runs smoothly. Engine design using the VDI 2222 method makes it easier for designers to make machine designs so that they get a kemplang slicer design that can slice kemplang. PKK in penyamun village have difficulty in the process of slicing kemplang because they still use human labor, non-uniform kemplang slices and the time required in the slicing process is long. The slicing machine will be kemplang which is driven by an electric motor can slice 5 kemplang butts with a length of 30 cm and a diameter of 50 cm, and is also able to produce kemplang sheets with a thickness of ± 2 mm with a capacity of 20 kg / hour.
IPTEK BAGI MASYARAKAT MESIN PENCETAK PELET UNTUK PAKAN TERNAK AYAM DAN LELE Hasdiansah Hasdiansah; Erwansyah Erwansyah; Zaldy Sirwansyah Suzen; Dwi Ranti Safitri; Pristiansyah Pristiansyah
Jurnal Pengabdian Masyarakat Polmanbabel Vol. 3 No. 02 (2023): DULANG : Jurnal Pengabdian Kepada Masyarakat
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/dulang.v3i02.305

Abstract

The need for feed is very important for breeder, especially for chicken and catfish breeders in Indonesia with rapid development, for example breeders in Bangka Belitung to be precise in Sempan village. The high price of feed makes breeders process their own feed simply. In processing, breeders mice and mix the raw materials manually by hand and then ferment then overnight. From these problems, breeders need a machine that can refine feed raw material into one form of feed that is easily digested for livestock, such as pellets. Currently the processing of feed in the form of pellets can be used as an option. Therefore , a design and manufacture of a pellet molding machine was made for chicken and catfish feed with capacity of 10 kg/hour. The design method used in completing this final project is Verein Deutsche Ingineuer (VDI 2222) where this method is planned so that the actions taken are more directed and achieve the expected targets. Based on results of this design, a pellet molding machine design for chicken and catfish feed was obtained using electric motor with a power of 0.5 HP and rotation speed 1400 rpm with pulley and v-belt transmission and horizontal engine system using a screw as suppressor. From the trial results, the machine was able to print pellets with a diameter of 3 mm and 5 mm with capacity of 10 kg/hour.
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 Muhammad Subhan 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