Optimasi Bore Diameter, Netto Dan Ketebalan Dinding Botol Pada Proses Blow Molding Dengan Metode Principal Component Analysis Dan Desirability Function

Prastika, Reta Noorina (2015) Optimasi Bore Diameter, Netto Dan Ketebalan Dinding Botol Pada Proses Blow Molding Dengan Metode Principal Component Analysis Dan Desirability Function. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

PT.AM Surabaya adalah salah satu perusahaan yang bergerak dalam bidang kemasan plastik. Salah satu produk yang dihasilkan adalah botol 200 ml. Setyawan (2008) telah meneliti botol 200 ml untuk menentukan setting parameter temperatur die, blowing time, dan blowing pressure menggunakan metode response surface desirability function. Hasil setting parameter oleh Setyawan (2008) tidak mempertimbangkan korelasi antar respon. Oleh karena itu, penelitian ini akan dilakukan penentuan setting parameter botol 200 ml menggunakan Principal Component Analysis dan Desirability Function karena metode ini menggunakan data yang dinormalisasi dan mempertimbangkan korelasi antar respon, efek lokasi, dispersi dan interaksi, serta terpenuhinya batas spesifikasi. Berdasarkan analisis, diperoleh setting parameter untuk temperatur die sebesar 179,1oC, blowing time sebesar 5,602 detik, dan blowing pressure sebesar 4,844 bar. Hasil nilai prediksi respon bore diameter sebesar 29,05801 mm, netto sebesar 15,346 gram, ketebalan dinding s1 sebesar 0,8852 mm, ketebalan dinding s2 sebesar 0,8549 mm, ketebalan dinding s3 sebesar 0,3375 mm, ketebalan dinding s4 sebesar 0,5257 mm, dan ketebalan dinding s6 sebesar 0,7962 mm. ============================================================================================================ PT.AM Surabaya is one of company that is focused in plastic packaging. One of company’s product is a plastic bottle of 200 ml. Setyawan (2008) have examined the bottle of 200 ml to determine parameter settings of die temperature, blowing time, and blowing pressure using response surface method desirability function. The results of parameter settings by Setyawan (2008) did not consider the correlation between the response. Therefore, this study will be conducted to determine the parameter settings of 200 ml bottles using Principal Component Analysis and desirability function because this method uses normalized data and considers the correlation between the response, the effects of location, dispersion and interaction, as well as the fulfillment of the specification limits. Based on the analysis, parameters setting for die temperature is 179,1oC, blowing time is 5,602 seconds, and blowing pressure is 4,844 bar. The results of the response prediction value of bore diameter is 29,05801 mm, net is 15,346 grams, the wall thickness of s1 is 0,8852 mm, wall thickness of s2 is 0,8549 mm, wall thickness of s3 is 0,3375 mm, wall thickness of s4 is 0,5257 mm, and wall thickness of s6 is 0,7962 mm.

Item Type: Thesis (Undergraduate)
Additional Information: RSSt 519.535 4 Pra o
Uncontrolled Keywords: Kemasan Plastik; Principal Component Analysis dan Desirability Function; Temperatur die; Blowing Time; Blowing Pressure
Subjects: H Social Sciences > HA Statistics
Q Science > QA Mathematics > QA278.5 Principal components analysis. Factor analysis.
Q Science > QA Mathematics > QA76.87 Neural networks (Computer Science)
Divisions: Faculty of Marine Technology > Ocean Engineering > (S3) PhD Theses
Depositing User: - Taufiq Rahmanu
Date Deposited: 10 Jul 2018 04:21
Last Modified: 24 Aug 2018 04:18
URI: http://repository.its.ac.id/id/eprint/52182

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