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Analisa Karakteristik Penggaturan Kerja Operator Terhadap Pencapaian Keluaran Produksi edy edy
Jurnal Simetri Rekayasa Vol 1 No 1 (2019): Edisi Mei
Publisher : Universitas Harapan Medan

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Abstract

This research is to find out the characteristics of one of the companies taken in one journal that shows the 100% display check output data in a period of 1 week, summary output from 5 operators in 1 week and summary of output / day and number of types of output checked / days. Where the results obtained have differences in suitability of the operators doing work in the week. So by analyzing the 100% display checking process, we will find the causes of output variations and possible ways to minimize the output variation. By reducing the output variation, it is expected that the output of 100% checking will be more stable and increase compared to the previous output. The end result is customer satisfaction with the fulfillment of customer demand for goods ordering and reduction in the company's operational costs related to the reduction in the number of employees
PEMBERLAKUAN WORK FROM HOME (WFH) DAN DAMPAK EKONOMINYA BAGI PENGEMUDI OJEK ONLINE Edy Edy; Uun Novalia Harahap
Jurnal Simetri Rekayasa Vol 2 No 1 (2020): Article April 2020
Publisher : Universitas Harapan Medan

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Abstract

The Government of the Republic of Indonesia has established the COVID-19 pandemic as a National Disaster. The government requested that the community conduct social distancing in order to prevent the transmission of Corona Virus or COVID-19. Activities that are usually done outside the home, such as work, study and worship can be carried out inside the house (work from home). The application of social distancing (work from home) has an economic impact on people whose daily income is one of them being an online motorcycle taxi driver. From the research results obtained the application of social distancing (work from home) causes a decrease in online motorcycle taxi driver activity with a percentage ranging from -16.7% to -80.0% with an average value = -57.58%. The decline in activity caused a decrease in online motorcycle taxi driver acceptance with percentages ranging from -5.3% to -87.5% with an average value of -58.14%.
OPTIMALISASI KESEIMBANGAN LINTASAN PRODUKSI DENGAN METODE LARGEST CANDIDATE RULE DI PT. PAP edy edy; Mifthahul Ahyan
Jurnal Simetri Rekayasa Vol 2 No 2 (2020): Edisi Oktober 2020
Publisher : Universitas Harapan Medan

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Abstract

Research on the optimization of the balance of the production line was conducted at PT. PAP, which is a manufacturing company in the tire retreading industry. The not yet optimal production line has the potential to cause bottlenecks on the production line. The existence of workload imbalance can be seen from the significant variation in idle time from each work station. For this reason, this study was conducted with the aim of optimizing the line balancing which refers to indicators such as: balance delay, line efficiency and total idle time. The method used in this study is the Largest Candidate Rule (LCR) method which is part of the heuristic method. The use of heuristic methods is basically designed to get better results based on certain limitations. From the research results obtained: Balance Delay (D) = 25.05%, Line Efficiency (LE) = 74.95%, and the total idle time is 1.515 seconds. When compared with the initial state before optimization, the results are a decrease in Balance Delay (D) of 28.44%, an increase in Line Efficiency (LE) of 28.44%, and a reduction in total idle time of 3,699 seconds.