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Abstrak :
ABSTRAK
Reliability Centered Maintenance (RCM) merupakan metode analisis pemeliharaan yang digunakan untuk memperbaiki sistem pemeliharaan yang berfokus untuk meningkatkan kehandalan mesin. Permasalahan yang terjadi pada mesin produksi pada PT Bakrie Building Industries, Tbk adalah seringnya terjadi kegagalan mesin yang menyebabkan rendahnya kehandalan mesin. Dari data tahun 2009-2010, dilakukan penelitian terhadap waktu kegagalan mesin dari 10 komponen kritis yang menyebabkan berhentinya mesin saat berproduksi. Penelitian dilakukan dengan pengolahan data Time Between Failure (TBF) sesuai pencocokan distribusi probabilitasnya kemudian dihitung tingkat kehandalan komponen sebelum dan sesudah menggunakan preventive maintenance dengan interval tertentu. Hasil analisis menunjukkan bahwa terdapat lima komponen, Wire Cut Off, Conveyor, Duraqual, Main Drive, dan Felt, yang meningkat kehandalannya setelah dilakukan preventive maintenance dan lima komponen lainnya, Stacker-2, Stacker-1, Pad, Saringan, dan Trim, tidak memerlukan preventive maintenance karena hanya akan menimbulkan biaya tanpa meningkatkan kehandalannya.

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ABSTRACT
Reliability Centered Maintenance (RCM) is maintenance analysis method that used to improve maintenance systems that focused on improving machine reliability. The problems faced at PT Bakrie Building Industries, Tbk are frequency of machine failure that causing low of machine reliability. From historical data in 2009-2010, research focused on ten critical component that causing machine stoppages in operation. The study start with fit the probability distribution of Time Between Failure (TBF) then calculate component reliability before and after using preventive maintenance with some interval. Results of analysis are there is five component, Wire Cut Off, Conveyor, Duraqual, Main Drive, dan Felt, that have improvement of their reliability after using preventive maintenance and five other component, Stacker-2, Stacker-1, Pad, Saringan, dan Trim, do not require preventive maintenance because it only cause cost of maintenance without increasing their reliability.

Abstrak :
The aim of this paper is to propose a general model to illustrate the joint effect of corrective and preventive maintenance on repairable systems. The intensity of the failure process without maintenance is characterized in bathtub form. The maintenance effect is expressed by the change induced on the failure intensity before and after maintenance. It takes into account the possibility of dependent maintenance times with different effects. The likelihood functions are derived, so parameter estimations and assessment of the maintenance efficiency are possible. The properties of the parameters estimators have to be theoretically studied. Finally, results are applied to a real maintenance data set.

Abstrak :
This third edition textbook provides the basics of reliability physics and engineering that are needed by electrical engineers, mechanical engineers, civil engineers, biomedical engineers, materials scientists, and applied physicists to help them to build better devices/products. The information contained within should help all fields of engineering to develop better methodologies for: more reliable product designs, more reliable materials selections, and more reliable manufacturing processes-all of which should help to improve product reliability. A mathematics level through differential equations is needed. Also, a familiarity with the use of excel spreadsheets is assumed. Any needed statistical training and tools are contained within the text. While device failure is a statistical process (thus making statistics important), the emphasis of this book is clearly on the physics of failure and developing the reliability engineering tools required for product improvements during device-design and device-fabrication phases. - Provides a comprehensive textbook on reliability physics of semiconductors, from fundamentals to applications; - Explains the fundamentals of reliability physics and engineering tools for building better products; - Contains statistical training and tools within the text; - Includes new chapters on Physics of Degradation, and Resonance and Resonance-Induced Degradation.