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All Journal Jurnal Teknik Industri
Salsabila, Shelma Maudy
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Control & Systems Engineering Industrial & Manufacturing Engineering

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PENINGKATAN PRODUKTIVITAS KERJA MENGGUNAKKAN METODE 5 S SEKSI PLASTIC INJECTION PT. XYZ Suwarno, Agus; Salsabila, Shelma Maudy
JURNAL TEKNIK INDUSTRI Vol. 1 No. 2 (2020): JURNAL TEKNIK INDUSTRI : NOVEMBER 2020
Publisher : DPPM UNIVERSITAS PELITA BANGSA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (227.209 KB)

Abstract

PT. XYZ is a manufacturing company engaged in the production of automotive components, both two-wheeled and four-wheeled vehicles. A problem was found in the plastic injection work area, there were material remnants and improper placement of work equipment. Background of research in order to increase work productivity in the workplace. This study aims to apply the 5 S method to the conditions in the company. In this study using the 5 S method. The analysis technique used fishbone analysis to determine the cause of the problem of decreasing work productivity. The seiri method is to classify the necessary and unnecessary items. The seiton method is to arrange goods according to the type of goods needed or not needed according to the frequency of use. The seiso method is to remove foreign items so that you get a clean and comfortable work area which is called cleaning. The seiketsu method is to keep things in order and maintain the previous 3 S provisions. The shitsuke method is a habitual activity that makes the 5S as a rule into the company's standard operating system. After applying the 5 S method to work productivity in the work area from September 2019 to October 2019, the average work productivity can be maximized, which has increased significantly, namely 3.6% in September 2019 at 95.3% and in October 2019 by 98.9%.
Analisis Pengendalian Kualitas Produk Handle Fr Mnl Seat No.1 (FRONT)/Handle Seat Track (YHA) Dengan Metode Six Sigma di PT. Chiyoda Industri Indonesia Salsabila, Shelma Maudy; Darmawan, Heru; Prasetya, Dwi Indra
JURNAL TEKNIK INDUSTRI Vol. 4 No. 02 (2023): JURNAL TEKNIK INDUSTRI : NOVEMBER 2023
Publisher : DPPM UNIVERSITAS PELITA BANGSA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37366/jutin.v4i02.2562

Abstract

PT. Chiyoda Industri Indonesia is a company involved in the automotive sector making car seat frames. One of the products is FR MNL Seat No.1 (Front) Handle/Handle Seat Track (YHA). Analysis using the quality control tool that is six sigma to determine the possibility of defects that often appear and find out the failure rate per million opportunities (DPMO). As an evaluation material for PT. Chiyoda Industri Indonesia in responding to demands from QC gate regarding defective products that are still found and potentially sent to customers. Analyzing defective samples in November 2022 - December 2022. The six sigma method consists of 5 stages. The stages are DMAIC which can be described as define, measure, analyze, improve and control. It was found that the sigma value is 3.2887 which is reaching the average level of the manufacturing industry in Indonesia and the number of DPMO is 41413.1299. Cause and effect diagram analysis of the most critical types of defects include pitch hole grooves with 50.1%, bending dimensions with 31.6%, pressing dimensions with 12.6%, swaging assy missing with 3.1%, and dents with 2.6%. From the analysis of the cause and effect diagram, it can be seen that the material factor is the focal point of the cause of defects until the material flows. And from the 5W+1H analysis, it is concluded that every process needs kaizen. In the FMEA analysis, the biggest problem is the grooving process which is the cause of the material not meeting the criteria of the process results on the previous machine, namely swaging large holes, long side bending, and top press with RPN 216.
Co-Authors Agus Suwarno, Agus Darmawan, Heru Prasetya, Dwi Indra