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Journal : OPERATION EXCELLENCE: Journal of Applied Industrial Engineering

ANALYSIS OF PRODUCTIVITY REPAIR BASED ON OEE VALUE ACHIEVEMENT OF SPEAKER SPARE PART PRODUCTION MACHINE IN WEST JAVA Surya Perdana
Operations Excellence: Journal of Applied Industrial Engineering Vol 10, No 2, (2018): OE Juli 2018
Publisher : Universitas Mercu Buana

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Abstract

This research was conducted on companies engaged in the manufacture of Speakers, Megaphones and Amplifiers. The purpose of this study is: to determine the Overall Equipment Effectiveness (OEE) value of a machine so that steps can be taken to improve the effectiveness of the machine, in addition to knowing the main root causes of damage that often occur on the machine, and knowing how to solve the problem so that it can increase the productivity of the machine. In addressing this, an analysis of the performance of the machine is done by determining the identification based on the Overall Equipment Effectiveness (OEE) calculation ratio, namely availability time, downtime, machine working time, total output, operating time, cycle time and defect amount. Then calculate and analyze the OEE value: Availability Rate, Performance Rate, Quality Rate, Overall Equipment Effectiveness (OEE) and determine the value of Six Big Losses.The main causes of the low OEE value are the low Performance Rate with an average value of 75.01%, this is due to the value of Reduced Speed Losses which has the largest contribution in the six big losses.
Analisis Tata Letak Fasilitas Kerja Pada Proses Pembuatan Rumah Boneka Dengan Pekerja Penyandang Disabilitas Surya Perdana; Tiara Tiara; Galuh Krisna Dewanti; Syafa’atun Syafa’atun
Operations Excellence: Journal of Applied Industrial Engineering Vol 11, No 1, (2019): OE Maret 2019
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.v.10.3.2018.020

Abstract

The layout of the factory is the main foundation in the industrial world, in this study there are problems in the production process of doll houses where most of the workers are persons with disabilities. At the production station, there is a long distance between the material work station, which results in an increase in transfer costs and the amount of production output produced. The method used in this study is a flow diagram and map of the operation process. This method is used to determine the flow of the production process from the beginning of the raw material to the process of checking the finished product. This study uses ARC to be able to find out the relationship of each work station and find out the reasons for each work station. The flow of the production process of doll houses in the company still needs to be improved. Because between a work station and other work stations it is not regular according to the flow of the production process. Based on the results of research on dollhouse production it was found that the amount of transportation between each work station and warehouse resulted in wasteful production time. It was concluded that there is a critical path, namely the path of the Raw warehouse to the cuttting machine. There is a flow that is too long/far, namely cutting machine to Pattern, pattern path to Jigsaw 1, and the Jigsaw path to Forging.