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All Journal Jurnal Teknik Mesin Sinergi Jurnal Teknologi Maritim PROCEEDINGS CONFERENCE ON DESIGN AND MANUFACTURE AND ITS APPLICATION
Bayu Wiro Karuniawan
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Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Analisis TPM pada Mesin Press Fine Blanking 1100 Ton dengan Metode OEE di Perusahaan Manufacturing Press Part Muhammad Johan Rifa’i; Bayu Wiro Karuniawan; Fipka Bisono
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 2 No 1 (2018): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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In East Java there is one company that is engaged in Stamping Press (Precision StampingParts and Fine Forming Part) which supplies several automotive manufacturing industries inIndonesia. In this company has a 1100 Ton Fine Blanking machine. The machine is still experiencinga lot of breakdown so that in this research will look for factors that affect the time of breakdown andis expected to increase the productivity of production activities. This research uses several methodsnamely OEE, RCA, and FMEA. The measurement of Overall Equipment Effectiveness (OEE) valuewill be used as the basis for improvement efforts and increase the effectiveness and productivity of the1100 Ton Fine Blanking machine. RCA is used to obtain a cause that greatly affects the decline inOEE values. While FMEA to prioritize the factors that require immediate improvement. By collectingrelated and calculated data, the OEE value is 48%. The value is not in accordance with the idealOEE standard value. Therefore a causal analysis is done and the results obtained is that dies problemis the most influencing in the decline of OEE values. One of the problems that often arise refers toRCA and FMEA is the occurrence of chipped on the main punch caused by the deformation of thematerial. So we get alternative solution to handle it by way of coating on main punch or replacematerial with higher grade.
ALAT BANTU LIFTER PLATE KAPASITAS 100 KG Dwiky Tito Cahya Aprilian; Bayu Wiro Karuniawan; Thina Ardliana
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 6 No 1 (2022): Conference on Design and Manufacture and Its Aplication
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In today's industrial world, especially in large companies or factories, of course, they need tools to move goods. At PT Nas Teknologi Indonesia, the product that uses a plasma cutting machine is plate material. The process of lifting the plate to the work table of the plasma cutting machine requires a minimum workforce of 2 to 5 people and each worker has their own jobdesk so that during the plate lifting process the workers stop their work for a while to help the plate lifting process. Therefore, to help workers at PT Nas Teknologi Indonesia, tools are needed to lift plate materials such as Hand Pallets, Forklifts and Hand Stackers. The process of making this tool uses the Ulrich method, starting from the needs of the tool to the selection of concepts and design embodiments. Then planning, calculation and analysis will be carried out to determine the components to build the tool. The next stage is to make detailed drawings of the plate lifting equipment and proceed with the fabrication process. In testing the lifting plate is able to lift a plate weighing 100 kg with a height of 50 cm and a distance of 30 meters. This tool produces a time of 1 minute 32 seconds with a total required budget of Rp. 5,929,000.
Analisis Pengaruh Variasi Parameter 3D Printing terhadap Kekuatan Tarik, Kekuatan Impak, dan Building Time menggunakan Metode Taguchi – Grey Relational Analysis Ajeng Sukarno Putri; Bayu Wiro Karuniawan; Farizi Rachman
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 6 No 1 (2022): Conference on Design and Manufacture and Its Aplication
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The use of 3D printing in the manufacturing industry is not only limited to making prototypes, but also used in engineering applications. Optimal results in every production process are something to be achieved. One of them is a product with high tensile strength and impact strength, and fast building time. This study discusses the optimization of 3D printing results which are used as reference materials in the development of 3D printing technology. The experimental design used in this study was the Taguchi method with the orthogonal matrix L9(34) with three replications. The optimal combination of combined response is obtained by using the Gray Relational Analysis approach. Furthermore, a confirmation experiment was carried out as a validation of the experiment’s success. The optimal parameter results are layer height of 0.3 mm, infill pattern with a concentric pattern, and print speed of 60 mm/s. Based on the combined response analysis, the layer height parameter contribution is 51.576%, the infill pattern is 32.021%, and the print speed is 6.574%.
Analisis Pengaruh Cleanliness, Ketebalan, dan Jenis Cat pada Material Baja A572 terhadap Daya Rekat Cat dan Biaya Proses Menggunakan Metode Taguchi-Grey Relational Analysis Anggie Madhu Firdiandani; Farizi Rachman; Bayu Wiro Karuniawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 5 No 1 (2021): Conference on Design and Manufacture and Its Aplication
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A general constructor company engaged in manufacturing and construction services produces steel structure components that go through several stages of the fabrication process, one of which is the finishing stage. At the finishing stage, the product is coated by painting to protect the product from corrosion. The adhesion of the paint to the substrate must meet the criteria to get a good quality of protection for the product. Products with poor quality or defects require a repair stage so that the product can be sent to consumers. However, the repair stage can cause the process costs at the finishing stage to be higher. To get a product of good quality so that the resulting product has high adhesion and low processing costs, research is needed to obtain the optimal combination of process parameters in the painting process. The process parameters studied were cleanliness, thickness, and type of paint. The experimental design used the Taguchi method in the form of an orthogonal L9(34) matrix with three replications and used Grey Relational Analysis. From the experimental results, it was found that the optimal combination of process parameters for adhesion strength and process costs simultaneously was cleanliness at level 2 with a value of Sa2 1/2, thickness at level 1 with a value of 100?m, and paint types at level 1 with surface tolerant epoxy. The cleanliness parameter gives a contribution percentage of 67.5482%, thickness is 16.4417% and the type of paint is 13.5329%.
OPTIMASI PARAMETER PROSES LAMINASI DALAM PEMBUATAN KAYU LAMINA MENGGUNAKAN METODE RESPONSE SURFACE DAN GOAL PROGRAMMING Oktaviana Vara Ika Putri; Bayu Wiro Karuniawan; Farizi Rachman
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
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Kayu laminasi adalah sebuah bahan baku pengganti kayu solid pada industry manufaktur meubel. Agar kulitas produk furniture yang dihasilkan tidak terdapat rongga dan celah sambungan maka harus ada perhatian khusus terhadap parameter laminasi, seperti presentase kuat rekat dan massa jenis. Hasil kayu laminasi yang diharapkan adalah kayu laminasi yang memiliki presentase kuat rekat lebih dari 50% dan memiliki nilai massa jenis yang sebesar - besarnya. Faktor yang akan dianalisa terhadap dua respon tersebut adalah heating time, pressure, temperature. Proses analisa pada penelitian ini menggunakan metode response surface. Dengan mengaplikasikan Box-Behnken Design untuk desain eksperimen penelitian dan menggunakan ANAVA untuk menganalisa data. Kemudian persamaan – persamaan tersebut diolah menggunakan Goal Programming agar mendapatkan hasil yang optimal. Hasil dari penelitian ini adalah Temperature memiliki pengaruh terhadap respon kuat rekat, dan Heating Time memiliki pengaruh terhadap respon massa jenis. Dengan hasil optimal yang diperoleh adalah Temperature 35,27 C, Heating Time 102,12 detik, dan Pressure 800,1 psi. Dengan optimasi respon yang dihasilkan adalah 51% untuk respon kuat rekat dan 0,3 gr/m3 untuk respon massa jenis.
Optimasi Parameter pada Mesin 3D Printer terhadap Kekuatan Tarik dan Kekasaran Permukaan Produk Menggunakan Metode Taguchi Grey Relational Analysis Mega Tri Yoningtias; Farizi Rachman; Bayu Wiro Karuniawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 5 No 1 (2021): Conference on Design and Manufacture and Its Aplication
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The world of the manufacturing industry continues to develop and one of the technologies that support the manufacturing industry in the era of the industrial revolution 4.0 is 3D printingtechnology. It is very important to know the mechanical properties of 3D printing materials, one of which is tensile strength. Low tensile strength causes the product to experience mechanical failure such as yielding and fracture. High surface roughness causes the wear of components and affects their functional factors. To get a product of good quality so that the resulting product has high tensile strength and low surface roughness, research is needed to find the right and optimal combination of process parameters in the 3D printing process. Tensile strength and surface roughness will be observed. The material used is ABS filament. Layer height, infill pattern, and nozzle temperature are varied. Design of Experiment using the Taguchi method in the form of an orthogonal matrix L9(34) with three replications and using Grey Relational Analysis. From the results of the study, it was found that the most optimal combination of independent variables for the response variables of tensile strength and surface roughness simultaneously was layer height at level 1 with a value of 0.1 mm, infill patternat level 2 with line pattern and nozzle temperature at level 1 with a value of 230°C. The layer height parameter gives a contribution percentage of 49.55%, infill pattern 46.92%, and nozzle temperature 1.67%.
Analisa Pengaruh Parameter 3D Printing dengan Metode Taguchi – Grey Relational Analysis Terhadap Kekasaran Permukaan dan Building Time Produk Nurul Maulidah Al Awwaliyah; Bayu Wiro Karuniawan; Dhika Aditya Purnomo
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
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Additive Manufacturing Technology (AM) is interesting concern to be developed or usually called by 3D printing. In the production process, good quality output and optimal production are very important. Kind of dependent variable that affects product quality and high selling value is surface roughness, and that becomes the value of efficiency is the products build time. In this study, independent variable or parameters namely layer height; nozzle te mperature; and print speed are factors which is researched to obtain the optimal output. The design of experiment was made using the Taguchi method with orthogonal matrix of L9(34) by 3 times replication. Result analysis is using Grey Relational Analysis to obtain the optimal combination of parameters through the combined response. After conducting prediction experiments and getting optimal parameter predictions, a confirmation experiment is needed as a validation of the experiment's success. The optimal parameter results are the layer height of 0.05 mm, the nozzle temperature of 190oC, and the print speed of 60mm/s with average of roughness surface of 3.938?m and production time of ±109,933 minutes. Based on analysis, the contribution of layer height parameters were 41.2929%, the nozzletemperature 6.8134%, and the print speed 40.3769% throught the combined response.
RANCANG BANGUN TURNING ATTACHMENT UNTUK PROSES DUPLIKAT BENDA KERJA PADA MESIN BUBUT KONVENSIONAL M. Wildan Al Fanany; Bayu Wiro Karuniawan; Dhika Aditya Purnomo
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
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One of the efforts to increase productivity is skillful and competent human resources, Surabaya State Marine Polytechnic as one of the Higher Education Institutions, has implemented the Teaching Factory Learning model, with this method the campus could do an cooperation with companies to make commercial products, in order to support Teaching factory, an innovation in conventional lathes is needed to duplicate and produce large quantities of manufactured product, therefore it is necessary to make a Turning Attachment for duplicating workpieces on conventional lathes. From those problem leads to an invention and investigation regarding the design, manufacturing process, cost of production, strength analysis, and working method of the Turning Attachment. In this study, the Ulrich method was used with the output of a tool that could perform duplication process that produced the desired shape. The results of the trial shows that this tool can duplicate the workpiece according to the mall with an angle below 39º, with acceptable tolerance of 0.1. The total production cost budget for the Turning Attachment is Rp. 3,144,000.00.
Analisa Pengaruh Parameter Injection Moulding pada Produk Head Travel Kit Terhadap Cycle Time dan Netto Menggunakan Metode Response Surface Yoga Karunia Perdana; Endang Pudji Purwanti; Bayu Wiro Karuniawan
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
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Injection molding is a machining process that can form plastic-based objects in bulk and quickly. Some of the problems encountered in injection molding machines are long cycle times. This hampers the production rate. Several parameters to be analyzed for cycle time and net are injection speed, injection pressure, and holding pressure. Optimization of values for injection speed, injection pressure, and holding time is done to get the fastest cycle time and the lightest net product. The analysis process in this study uses the Response Surface method. The experimental design used was Box-Behnken with ANAVA to analyze the data. From the research conducted, it can be concluded that the injection speed parameter is a parameter that has a strong influence on cycle time, this is evidenced by the value of the injection speed tcount greater than the t table. Meanwhile, of the three parameters studied, individually did not affect the net response. The configuration parameters that produce the optimal value are the injection speed of 25 m / s, the injection pressure of 1586.8687 bar / kN, and the holding pressure of 1000 bar / kN. From this configuration, the cycle time value is 41.92 seconds and a net value is 4.739 grams.
Optimasi Kekasaran Permukaan dan Laju Pemotongan pada Mesin Laser cutting Menggunakan Material SUS 316L dengan Metode Taguchi dan Neural Network Putri Amalia Maviroh; Bayu Wiro Karuniawan; Farizi Rachman
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 4 No 1 (2020): Conference on Design and Manufacture and Its Aplication
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Laser cutting machine is able to cutting hard material and having complicated patterns. In the cutting process in the laser cutting machine has several parameters, they are the laser beam focus point, cutting gas pressure and cutting speed. These parameters can cause cutting defects. Starting from the roughness surface until the product is not cut. So we need an optimization process through research methods. The optimization method in this research use the L9(34) orthogonal matrix with 3 levels on each parameter of taguchi and neural network prediction. From the taguchi optimization process, it produces an optimal parameter combination for the surface roughness response at the laser beam focus point -14 mm, gas cutting pressure 17 bar and cutting speed 0.4 m / min. And for the response of the cutting rate at the laser beam focus point -17 mm, gas pressure cutting 20 bar and cutting speed 0.6 m / min. While the optimal parameter settings using a neural network, for the response of surface roughness at the laser beam focus point -14 mm, gas pressure cutting 20 bar and cutting speed 0.2 m / minute. And for the response of the cutting rate at the laser beam focus point -20 mm, gas pressure cutting 17 bar and cutting speed 0.6 m / minute. In optimal parameter settings using the taguchi method, the laser beam focus point parameters have the greatest contribution, with a percentage of 46.5061% for the response of surface roughness. While cutting speed has a significant contribution in reducing the variation of the cutting rate response, with a contribution percentage of 66.0430%.
Co-Authors Aifa Naufal Zahron Ajeng Sukarno Putri Akhzam Samyvikar Andaria . Andik Aris Setiawan Anggie Madhu Firdiandani Clarinsa Kireina Soedjana Dandi Dwi Hamukti Dhika Aditya Purnomo Dinda Aksari Dwiky Tito Cahya Aprilian Endang Pudji Purwanti Fais Hamzah Farizi Rachman Fipka Bisono Handika Furqon Hendra Khusbianto Iis Nafisa Ika Pramestiani Inge Ventarani Abdul Isanda Ika Damayanti Isna Aulia Kharisma M Ade Riawan M. Wildan Al Fanany Mazidah Alfarah Syawalyah Mega Tri Yoningtias Moh. Muria Armansyah S Muhammad Johan Rifa’i Nadia Musharofah Novangga Tri Putranto Nurul Maulidah Al Awwaliyah Nurvita Arumsari Oktaviana Vara Ika Putri Pranowo Sidi Primaningtyas, Widya Emilia Putri Amalia Maviroh Rachmad Syafikri Rafly Bagus Falqi Rahmat Wahyu Jati Pratama Raul Taka Prakusya Rizal Indrawan Rizky Saputra Thina Ardliana Tri Andi Setiawan Tri Tiyasmihadi Yessica Greselda Yoga Karunia Perdana Yovie Rahmatullah Yovindra Anggita Dyah Fortuna