OPTIMIZATION OF INJECTION MOLDING MACHINE PARAMETERS AGAINST SHORT SHOT DEFECTS USING RESPONSE SURFACE METHODOLOGY

Authors

  • M. Hikam Muddin Universitas Yudharta Pasuruan
  • Mochamad Mas'ud Universitas Yudharta, Pasuruan

DOI:

https://doi.org/10.34128/je.v10i2.259

Keywords:

PET, RSM, injection moulding, cacat short shot

Abstract

In the case study at PT XYZ Pasuruan, there is a preform production in the packaging section using an injection molding machine with the brand SIPA XFORM 500 using PET (Polyethylene Terephthalate) material. In February-April 2023, there were cases of short-shot defects in as many as 20,737 pcs of preform products. The method used in this study is RSM (Response surface methodology) by calculating using minitab21 software based on Box-Behnken experimental design. The independent variables used consisted of temperature (280 °C, 283 °C, and 285 °C), holding pressure (65 bar, 67 bar, 70 bar), and cooling time (1.8 s, 1.9 s, 2 s) so that 15 runs of experiments were obtained. From the optimization results, a temperature of 285 °C, a holding pressure of 70 bar, and a cooling time of 1.8 s. The resulting variable short-shot response of -0.0128 with a desirability value of 1.0 indicates that the program is increasingly able to produce the desired product perfectly.

References

S. SIHOMBING, “KARYA TULIS ILMIAH PEMANFAATAN SAMPAH PLASTIK JENIS POLYPROPYLENE (PP) MENJADI BAHAN BAKAR ALTERNATIF,” 2021.

H. Widiastuti, S. E. Surbakti, F. Restu, M. Hasan Albana, dan I. Saputra, “IDENTIFIKASI CACAT PRODUK DAN KERUSAKAN MOLD PADA PROSES PLASTIC INJECTION MOLDING,” 2019. [Daring]. Tersedia pada: http://jurnal.polibatam.ac.id/index.php/JATRA,https://jurnal.polibatam.ac.id/index.php/JATRA

N. Karuniastuti, “Bahaya plastik terhadap kesehatan dan lingkungan,” Swara Patra: Majalah Ilmiah PPSDM Migas, vol. 3, no. 1, 2013.

M. S. D. Ellianto, M. Ikhwan, dan E. Pramitaningrum, “PENENTUAN SETTING PARAMETER PEMBUATAN PRODUK JERIGEN 5 L PADA PROSES BLOW MOULDING DENGAN MENGGUNAKAN RESPONSE SURFACE METHODOLOGY,” 2021.

G. Raihan, C. Budiyantoro, dan H. Sosiati, “KOMPARASI PARAMETER INJEKSI OPTIMUM PADA LDPE RECYCLED DAN VIRGIN MATERIAL,” JMPM (Jurnal Material dan Proses Manufaktur), vol. 1, no. 1, hlm. 21–30, 2017.

N. Iskandar dan F. R. Vendiza, “Analisis Cacat Short Shot Dalam Proses Injection Molding Pada Komponen Shroud Fan,” dalam Prosiding Seminar Sains Nasional dan Teknologi, 2019.

D. Cahyadi dan M. Al Huda, “Analisis Pengendalian Cacat Produk pada Proses Plastic Injection Molding dengan Material Polyprophylene,” TEKNOBIZ: Jurnal Ilmiah Program Studi Magister Teknik Mesin, vol. 1, no. 2, hlm. 79–87, 2011.

D. C. Montgomery, “Design and analysis of experiments, John Wiley & Sons,” Inc., New York, vol. 1997, hlm. 200–201, 2001.

M. Y. Pratama, A. Syuhri, dan B. A. Fachri, “Analisis Parameter Pemotongan Dan Debit Pendingin CNC Milling Terhadap Kekasaran Permukaan Menggunakan Box Behnken Design,” ROTOR, hlm. 14–17, 2017.

N. Iriawan dan S. P. Astuti, “Mengolah data statistik dengan mudah menggunakan minitab 14,” Yogyakarta: Andi, 2006.

N. Fitria, “Optimalisasi Parameter Regresi Response Surface Methodology Dalam Laba Usaha Pedagang Buah dan Aplikasinya Menggunakan Matlab,” Semarang: Universitas Negeri Semarang, 2015.

G. K. Pakem, K. B. Ginting, dan M. A. Kleden, “Penerapan Metode Respon Permukaan Dalam Optimalisasi Laba Usaha Pertanian Tanaman Kangkung Darat,” Jurnal Diferensial, vol. 1, no. 1, hlm. 28–43, 2019.

G. K. Pakem, K. B. Ginting, dan M. A. Kleden, “Penerapan Metode Respon Permukaan Dalam Optimalisasi Laba Usaha Pertanian Tanaman Kangkung Darat,” Jurnal Diferensial, vol. 1, no. 1, hlm. 28–43, 2019.

M. B. Amirullah dan D. Yudistiro, “Pengaruh Parameter Barrel Temperature, Blowing Time dan Blowing Pressure Terhadap Volume Produk Botol,” ELEMEN: JURNAL TEKNIK MESIN, vol. 6, no. 2, hlm. 77–86, 2019.

A. L. P. Aritonang, “Analisis Metode Response Surface Pada Produksi Biodiesel Secara Katalitik Dengan Static Mixing Reactor,” 2014.

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Published

2023-12-28 — Updated on 2023-12-29

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How to Cite

Muddin, M. H., & Mas’ud, M. (2023). OPTIMIZATION OF INJECTION MOLDING MACHINE PARAMETERS AGAINST SHORT SHOT DEFECTS USING RESPONSE SURFACE METHODOLOGY. ELEMEN : JURNAL TEKNIK MESIN, 10(2), 71–80. https://doi.org/10.34128/je.v10i2.259 (Original work published December 28, 2023)

Issue

Vol. 10 No. 2 (2023)

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Articles

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