Optimasi Keakuratan Dimensi Produk Cetak 3D Printing berbahan Plastik PP Daur Ulang dengan Menggunakan Metode Taguchi

Pamasaria, Herda Agus; Saputra, Tri Hannanto; Hutama, Adhi Setya; Budiyantoro, Cahyo

doi:10.18196/jmpm.4148

Cited by 4 publications

(4 citation statements)

References 2 publications

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“…Orthogonal array is a matrix of a number of rows and columns [8]. Each column represents a certain factor or condition that can change from one experiment to another, and the row represents the level of the factor in the experiment being performed.…”

Section: Orthogonal Matrixmentioning

confidence: 99%

Optimization of Vacuum Forming Parameter Settings to Minimize Burning Defect on Strawberry Packaging Products Using the Taguchi Method

Nugroho

Hutama²,

Kurniawan³

2022

Int.J.Appl.Sci.Smart Technol.

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Packaging products are being developed by PT. ATMI IGI – Center. The process of making these products uses the Vacuum forming method. The packaging product is made of PP (Polypropylene) and is used to pack strawberries. There are several problems during the production process, one of which is that there are still product defects burning or often called burn marks. These problems are caused by the machining parameters that have not been standardized, and based on trial eror or experience of the operator. The vacuum forming machine used in this production is the Formech 508FS Vacuum Forming machine. The optimized parameters are heat zone, heat time, and stand by temperature. Optimizing these parameters using the Taguchi method, with an orthogonal array with 9 trials, and the selected signal to noise ratio (SNR) is smaller is better. The response of this research is the reduction of burn mark product defects. The results showed that to reduce burn mark product defects, is to set the parameter heat zone 1 by 90%, heating zone 2 is 80%, heating time 45s, and stand by temperature 60%. Based on this arrangement, the product defects obtained only reached 13%. PT. ATMI IGI-Center is expected to be able to use these parameter settings for the strawberry packaging production process.

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Section: Orthogonal Matrixmentioning

confidence: 99%

Optimization of Vacuum Forming Parameter Settings to Minimize Burning Defect on Strawberry Packaging Products Using the Taguchi Method

Nugroho

Hutama²,

Kurniawan³

2022

Int.J.Appl.Sci.Smart Technol.

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“…Metode Taguchi dan permukaan respon (RSM) diterapkan untuk mengetahui parameter optimal terhadap kualitas dari produk yang dihasilkan dengan printer 3D. Hasil penelitian menunjukkan metode RSM lebih baik dari metode Taguchi parameter ketebalan lapisan 0,05 mm, suhu 199,8 dan raster angle 45,1 o , selain itu, kekuatan tarik dipengaruhi oleh ketebalan lapisan, sedangkan kesalahan dimensi disebabkan oleh raster ang Sumbu Z pada printer 3D yang digerakkan menggunakan ball screw memiliki keakuratan dimensi, kerataan permukaan dan kekasaran yang lebih baik dibandingkan dengan sumbu Z yang digerakkan menggunakan lead screw berukuran 20 x 20 x 20 mm ya menggunakan printer 3D dengan filamen hasil daur ulang plastik polypropylene dengan parameter optimum suhu printer 260  C, tebal lapisan 0,16 mm dan print speed 20 mm/s dihasilkan dari analisa menggunakan metode Taguchi dengan SNR adalah smaller is better [10].…”

Section: Jumlah Kesalahan Akurasi Materials Ini Tidak Melebihiunclassified

Pengaruh Diameter Nozzle dan Tebal Layer Terhadap Ketelitian Objek Printer 3D

Seprianto

2021

jtm

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Rapid prototyping is closely related to 3D printers (additive manufacturing). Rapid prototyping is a technique for making a prototype model from a CAD file which is the final result, while a 3D printer is one of the processes. The 3D printer process is by melting the filament layer by layer to form a component or product. The 3D printer melting process uses a heater on the nozzle. This study aims to analyze the effect of nozzle diameter and layer thickness on the accuracy (dimensional measurement) of 3D printer objects. To determine the precision, a test object was made based on ASTM D995-08. The variation of nozzle diameter used is 0.2 mm and 0.5 mm, while the variation in layer thickness is 0.1 mm and 0.3 mm. In this study, delta type 3D printing was used with polylactic acid (PLA) material to make test objects. Dimension measurement using ASTM D5947-06. Analysis of the measurement results used ANOVA with a 2-level factorial design type and a 2 factorial interaction (2FI) model design using Design-Expert®. software. From the actual measurement results, the most accurate (precise) results are obtained on the test object with a variation of the nozzle parameters with a diameter of 0.2 mm and a layer thickness of 0.1 mm. From the analysis of the specimen measurement data, it can be concluded that the nozzle diameter significantly affects the response of length, width and height while the thickness of the layer affects the response of the length and width of the specimen.

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“…As already known, 3D printing can realize A virtual design (design from device software, CAD) to be designed real with the same dimensions and geometries (KS et al, 2018;Leinonen et al, 2020). The resulting design is also very precise, easy and fast (HA et al, 2020;Asempapa et al, 2022). 3D printing application as technology support in the field manufacturing, already penetrated the industry big.…”

Section: Introductionmentioning

confidence: 99%

3D Printing Basic Knowledge and Skills Training for Teachers of SMAN 2 Palopo

Baharuddin,

Fitriani A

2022

IPMAS

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3-Dimensional printing is a manufacturing technique used to create 3-dimensional products. The tool used is a 3D printer with constituent materials such as plastic, metal and powder. This community service activity uses a 3D printer made from plastic because it is considered more practical and effective for laboratory scale. The training participants were teachers at SMAN 2 Palopo, with the presenters being lecturers at Cokroaminoto University, Palopo. The aim of this community service activity is to introduce and provide training to SMAN 2 Palopo teachers in using 3D printer machines. The training participants provided basic material: using a 3D printer machine, how to install the tool, create a design, transfer the design file to the printer, and so on printing the 3D design. The evaluation process is grouped into four categories, namely understanding the concept, installation and use, machine maintenance and desire for further study. Participants' understanding increased by 1.7 points after attending the training. In the skills of installing and using and maintaining machines, the participants' pretest scores were quite low (1.8 and 2.1 points respectively) and increased quite sharply by 2.5 and 2.1 points after training. Meanwhile, the pretest score for wanting to know 3D printing technology reached 3.4 points and increased after participating in the training to 4.5 points. The evaluation results show that 3D printing technology is not yet well known by the public, especially educational institutions. With this existing training, it is hoped that teachers at SMAN 2 Palopo will be able to know and master 3D printing technology which was developed according to their respective knowledge. Furthermore, these skills can be taught to students through seminars, extracurricular activities or can be included in curricular learning materials.

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Optimasi Keakuratan Dimensi Produk Cetak 3D Printing berbahan Plastik PP Daur Ulang dengan Menggunakan Metode Taguchi

Cited by 4 publications

References 2 publications

Optimization of Vacuum Forming Parameter Settings to Minimize Burning Defect on Strawberry Packaging Products Using the Taguchi Method

Optimization of Vacuum Forming Parameter Settings to Minimize Burning Defect on Strawberry Packaging Products Using the Taguchi Method

Pengaruh Diameter Nozzle dan Tebal Layer Terhadap Ketelitian Objek Printer 3D

3D Printing Basic Knowledge and Skills Training for Teachers of SMAN 2 Palopo

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