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首页> 外文会议>AHS international condition-Based maintenance specialists meeting 2009 >Title Block: Reliability Centered Maintenance Analysis of the UH-60 Drive System
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Title Block: Reliability Centered Maintenance Analysis of the UH-60 Drive System

机译：标题栏：UH-60驱动系统的以可靠性为中心的维护分析

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摘要

The purpose of this paper is to describe the process by which a Reliability Centered Maintenance analysis of the UH-60 tail drive system to identify improvements to current maintenance practices. This paper will address data collection efforts undertaken prior to facilitated working group meetings. This data, which summarized current reliability performance, cost, and maintenance requirjments, insured working group decisions were based on experience and empirical data, while preventing the group from investing effort in those failure modes that did not impact cost, maintenance, or reliability. The results of this analysis provided recommendations that further exploit Health and Usage Monitoring System (HUMS) capabilities while improving maintenance for non-HUMS units. This analysis identified three specific recommendations. These recommendations include extending Army Oil Analysis Program sampling intervals for the Intermediate and Tail Rotor Gearbox, exploiting HUMS vibration monitoring capability to identify elongated bolt holes, and extending the inspection interval of the torque check for the inboard retention plate bolts.
机译：本文的目的是描述对UH-60尾部驱动系统进行以可靠性为中心的维护分析的过程，以确定对当前维护实践的改进。本文将讨论在便利的工作组会议之前进行的数据收集工作。该数据总结了当前的可靠性性能，成本和维护要求，为工作组的决策提供了保证，这些决策是基于经验和经验数据的，同时阻止了工作组将精力投入那些不会影响成本，维护或可靠性的故障模式。该分析的结果提供了一些建议，可进一步利用健康与使用情况监视系统（HUMS）的功能，同时改善非HUMS单元的维护。该分析确定了三个具体建议。这些建议包括：延长中级和尾翼变速箱的陆军机油分析计划采样间隔；利用HUMS振动监测功能来识别细长的螺栓孔；以及延长内侧固定板螺栓的扭矩检查的检查间隔。

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