Improvements to the Work System Using the Time Study Method at the Assembly Workstation at PT. Ometraco Arya Samanta
Perbaikan Sistem Kerja Menggunakan Metode Time Study Pada Stasiun assembly Pada P.T Ometraco Arya Samanta
DOI:
https://doi.org/10.21070/ups.12485Keywords:
Time Study, Standard Time, Bottleneck, Productivity, AssemblyAbstract
Workload imbalances in production processes often lead to bottlenecks, reducing company productivity. This issue occurs during the assembly process for WB-032 components at PT. Ometraco Arya Samanta because standard times for welding remain unestablished. This study aims to determine standard times, identify bottlenecks, and propose work system improvements utilizing the time study method. Conducted through direct observation with a descriptive quantitative approach, this research collected operator cycle times. Data analysis included uniformity tests, sufficiency tests, performance assessments, and calculating normal time, allowances, and standard time. Results revealed that welding activities caused the bottleneck, recording the longest standard time of 245.6 seconds. Establishing standard times successfully balanced the workflow and improved production efficiency without requiring any additional labor or machinery. Ultimately, implementing the time study method successfully enhanced work system effectiveness. This approach strongly supports a sustainable increase in long-term industrial productivity for the company's future manufacturing assembly operations and targets
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