Peningkatan Performa Mesin Dapur Semi Kupola Menggunakan Metode Total Productive Maintenance (TPM) Dan 5S (Studi Kasus: CV. Sispra Jaya Logam Pekanbaru)

Abstract

Total Productive Maintenance is an innovative approach to maintenance that optimizes equipment
effectiveness, eliminates damage and develops autonomous maintenance by the operator through daily activities
involving all workers. This study aims to improve the performance of semi-cupola furnace machine by
implementing Total Productive Maintenance and 5S maintenance strategies as work culture in CV. Sispra Jaya
Logam. The steps of method were collect data, compute the value of Overall Equipment Effectiveness (OEE),
Six Big Losses analysis, statistical analysis with SPSS 20 and proposed improvement using 5S method. The
result of this research was revealed the OEE value rate in June 2017 period that was 84,09%, which was have
not yet fulfill world class OEE standard (85%). From the analysis of six big losses, the most dominant factor
influences the OEE value, namely set up and adjustment losses, and idling losses with value rate was 22.33%
and 22.33% respectively. Based on Pareto chart and fishbone diagrams analyses may be caused by less
responsive operators and lack of machine maintenance. To improve the performance of semi-cupola furnace
machine, it is necessary to make improvements using the 5S method and implementing the TPM pillar such as
planned maintenance and autonomous maintenance.
Keywords : TPM, Method 5S, Overall Equipment Effectiveness (OEE), Six Big Losses, Fishbone Diagram.