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Felecia Felecia
Petra Christian University

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PENJADWALAN PERAWATAN MESIN PAKU DI PT. PRIMA WARU INDUSTRI ian ivan langi; Felecia Felecia
Jurnal Titra Vol 5, No 2 (2017): vol 5 no 2, Juli 2017
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Abstract

PT Prima Waru Industry is a company that produce nails. This research was intended to help the company to set the maintenance. The company does not have a schedule for engine maintenance. The maintenance system that applied in this company was preventive maintenance. When the machines are damage, it will decrease the production and turned the engines off. The effectiveness value of the engines were calculated by OEE (Overall Equipment Effectiveness). While, the causes of decreasing effectiveness were calculated by six big losses. The OEE values of the engine is 69.05% where it is below the ideal standard of OEE. The purpose of this research is scheduling the engine maintenance. Treatment schedule made into 3 types of time ie 2 weeks, 1 month, and 2 months. Which use to predict the damage before it happened. This schedule also use to anticipate if there is no available spare parts.
Pengurangan Downtime Mesin Offset di PT X Jennifer Claudia; Felecia Felecia
Jurnal Titra Vol 5, No 2 (2017): vol 5 no 2, Juli 2017
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X, Ltd is a company engaged in the field of packaging printing. The company has a main engine in the form of offset machines used to print the packaging so it needs a continuous process in order to meet customer demand. Offset machines experience downtime of 51% based on past data of companies that want to be reduced. The cause of machine downtime is setup during changeover and preventive maintenance process. Research was conducted to reduce downtime of offset machine by DMAIC method. How to reduce changeover time by using Single Minute Exchange Dies (SMED) tools. The data were collected on both workgroups and proposed improvements based on cause and effect diagrams on human factors, machines and methods, and scheduling setup. Suggested scheduling schedules with internal and external activity sharing, where internal activity is performed when the machine stops and externally is performed while the machine is running. Improvements made to reduce machine downtime with an average of 25.39%.
Panduan Training untuk Operator Test Room di PT “X” Sherly Silvia Dewi; Felecia Felecia
Jurnal Titra Vol 5, No 2 (2017): vol 5 no 2, Juli 2017
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Abstract

This study has been done to create training guide for operator test room AB. There is no clear training guide and only rely on work instruction (WI) during training makes the operator not have clear guidelines. This project use direct observation in the field and Q&A against the parties which have relation with test room AB. And then, the result of the observation will be organized become training guide for operator test room AB. This training guide is expected to get an effective and efficient training which can increase number of competent operators.