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首页> 外文会议>ASME/IEEE/ASCE joint rail conference 2008 : Mechanical and civil engineering papers ; Electrical engineering papers >REVIEW OF CURRENT MAINTENANCE PRACTICES USED ON COMMUTER PASSENGER RAIL CARS
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REVIEW OF CURRENT MAINTENANCE PRACTICES USED ON COMMUTER PASSENGER RAIL CARS

机译：审查当前的通勤铁路和客车轨道维修实践

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摘要

Commuter and passenger railroads invest large amounts of capital to purchase and maintain their rolling stock. Funding for maintenance is largely derived from operating budgets with some funds coming from other sources. Realizing maintenance is vital to the safety and operations of their rolling stock, railroads use maintenance methodologies found in other industries along with government regulations and in-house practices to determine the best maintenance practice for their fleet. By using Condition Based Maintenance, Life Cycle Maintenance, and Reliability Centered Maintenance, railroads have increased reliability by isolating unreliable parts and performing corrective actions when needed. This increases scheduled maintenance and reduces unscheduled maintenance. However, unscheduled maintenance still impacts operations and reliability for railroads. Rolling stock repair costs due to unscheduled maintenance are not captured or analyzed so further improvement can be made in this area.
机译：通勤铁路和客运铁路投入大量资金购买和维护其机车车辆。维护资金主要来自运营预算，其中一些资金来自其他来源。实现维护对于铁路车辆的安全和运营至关重要，铁路使用其他行业中发现的维护方法以及政府法规和内部实践来确定其车队的最佳维护实践。通过使用基于状态的维护，生命周期维护和以可靠性为中心的维护，铁路通过隔离不可靠的零件并在需要时执行纠正措施来提高可靠性。这增加了计划内的维护，并减少了计划外的维护。但是，计划外的维护仍会影响铁路的运营和可靠性。由于未计划的维护而导致的机车车辆维修成本未被记录或分析，因此可以在此领域进行进一步的改进。

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