Using System Reliability to Draw Up The Optimum Maintenance Policy -Study on the Cargo Plane Model-A Engine

• Main Authors: Tu Feng Yi, 杜鳳儀
• Other Authors: Yun Cheng Huang
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/12200253904315460532

碩士 === 國立屏東科技大學 === 工業管理系所 === 98 === Due to the downsizing and defense budget cut, how to forcast every repair cycle and gain the designated fleet availability ratio at the mimimus cost to support the fly training is the ultmost goal of every number of the armed forces. Since 2008, the armed forces members have been contributing their efforts to this direction and develop the equipment maintenance and service system as well with layer concept and prepare parts as the plans before the target year by the flow of material preparatory to avoid overstocking of materials and save money. The extreme goal of vaious systems is to achieve high availability ratio at the lowest cost of life cycle. Therefore, shortage of the logistic support resorts will greatly reduce the system availability ratio. Sufficient parts, manpower, equipment, tools, and maintenance cycle need more accurate calculation in order to wisely use the limited budget and avoding surplus or shortage. For any system, how to gain balance between system reliability and life cycle is one significant part of logistic management policy. This particular research is aimed at studying the maintenance records for T-56 Engine end parts in the C-130 Cargo Plane and in accordance to US maintenance scheduling replace interval to explore the interval due to temporary replacement of failed parts or inspection & maintenace, then use exponential distribution mathmatic model to calculate the predicting reliability of each end parts and the consumion condition to establish database and set up optimum maintenance interval to achieve the maximum benefit for each end parts.