Optimasi Keakuratan Dimensi dan Kekasaran Permukaan Potong Material Akrilik dengan Proses Laser Menggunakan Metode Taguchi dan PCR-TOPSIS

Adi Nugroho, Adhi Setya Hutama, Cahyo Budiyantoro

Abstract


 

Laser machines are widely used in various types of industries, both in the manufacturing industries and in the craft/creative industries. Laser machines are often used to cut and engrave objects that have difficult material and contour properties that conventional machines cannot do. Acrylic materials are often found in the craft and creative industries that use laser machines. Acrylic materials can be processed into high-value products. There are various kinds of products made from Acrylic which are formed through a laser cutting process, such as key chains, souvenirs, trophies, accessories, merchandise, placards, and creative products. The process of making using a laser machine turns out that there are also problems, such as flatness of the product, and the length of the intersection rate. Based on the literacy, the researcher optimizes several parameters found on laser cutting machines, such as cutting speed, required energy, and nozzle distance. The result is the fineness of the product produced, and the dimensions according to the design. The optimization testing method that used was the Taguchi method which was combined with the PCR (Process Capability Ratio) method, and TOPSIS (Technique for Order Performance by Similarity to Ideal Solution).


Keywords


Acrylic, Mesin Laser Cutting, PCR-TOPSIS, Taguchi

Full Text:

PDF

References


Samarya, T, Y. Aplikasi Laser Co2 Untuk Pemotongan (Cutting) Material Menggunakan Mesin Cnc (Control Numeric Computer). UNPAD:Jurnal FMipa. 2015:10 (1) [2] Liao H,C. Taguchi’s Multi- Using PCR-TOPSIS to Optimize response. Journal Manufactur Technology. 2003: 22: 649-655.

Rinanto, A, [2] Nugroho,A, Prasetyo, H, Pujiyanto, E,. Kekuatan tarik dan Konsumsi Energi Proses Fused Deposition Modelling Spesimen ASTM D638 Menggunakan Metode Taguchi dan PCR-TOPSIS. Yogyakarta: ICST UGM. 2018

Winarni,S, Suningsih, N, Amzania T,G. Penerapan Optimasi Multirespon dengan Metode Grey Taguchi Topsis. Seminar Staistika. Bandung: Universitas Padjajaran. 2017

Rao, R. Decision Making in the Manufacturing Environment Using Graph Theory and Fuzzy Multiple Attribute Decision. New York: Springer. London Heidelberg. 2013.

Gunawan S. Kontribusi Hasil Pelatihan Cnc Advanced Terhadap Perkembangan Industri Kreatif Indonesia. Thesis. Bandung: Universitas Pendidikan Indonesia. 2014

Arifin, S. Pengaruh Variasi Cutting Speed Terhadap Kekerasan Permukaan SUS 304 Pada Proses Laser Cutting Menggunakan Gas N2. Thesis. Malang: Universitas Brawijaya. 2018

Pangerapan, L,S. Pengolahan Material Akrilik untuk Diaplikasikan sebagai Produk Aksesoris Perhiasan Wanita. Thesis. Bandung: Universitas Telkom. 2017

Prihandianto, B,D. Optimasi Parameter Pemotongan Polymethyl Methacrylate pada Mesin Laser Cutting CO2. Thesis. Yogyakarta: Universitas Gadjah Mada. 2015.




DOI: https://doi.org/10.18196/jmpm.2223

Refbacks

  • There are currently no refbacks.


Editorial Office :

JURNAL MATERIAL DAN PROSES MANUFAKTUR

Department of Mechanical of Engineering, Faculty of Engineering, Universitas Muhammadiyah Yogyakarta.

Jln. Brawijaya Tamantirto Kasihan Bantul 55183 Indonesia

Telp:(62)274-387656, Fax.:(62)274-387656, WA: 085729357100

Email: jmpm@umy.ac.id

Website: http://http://journal.umy.ac.id/index.php/jmpm