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首页> 外文会议>Fleet maintenance modernization symposium >Applying Machinery Condition Analysis (MCA) to Rotating Machinery Repairs can Result in Decreased Cost and Increased Readiness
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Applying Machinery Condition Analysis (MCA) to Rotating Machinery Repairs can Result in Decreased Cost and Increased Readiness

机译：将机械状况分析（MCA）应用于旋转机械维修，可能降低成本和增加的准备情况

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Rotating machinery has proven to be the most expensive equipment to repair in a shipboard maintenance period. Repairs are often based on time-based criteria or scheduling convenience vice empirical data. Machinery Condition Analysis (MCA) techniques can achieve significant savings that are both repeatable and quantifiable and, in the opinion of this author, should be considered for all classes of ships as standard practice. This approach gains a new level of significance with the advent of modern ships with small crews such as the Littoral Combat ships and DDG-1000 platforms. We discuss how Port Engineers (P/E) can optimize rotating machinery work packages for availabilities. Recent Machinery Condition Analysis (MCA) Surveys for CNSF on LPD- and LHD-class ships are presented. In the former case, we discuss how a "one-time" Survey provides valuable aid to the P/E in prioritizing repairs. In the latter case, we show how performing successive Surveys on a single ship can provide additional benefits and enhance longer-term maintenance planning. We present additional benefits that can be realized by performing MCA Surveys on multiple ships of the same class. We conclude by quantifying potential maintenance savings verses MCA Survey costs.
机译：旋转机械已被证明是在船上维护期间修复最昂贵的设备。维修通常基于基于时间的标准或调度便利性副经验数据。机械状况分析（MCA）技术可以实现可重复和可量化的显着节省，并且在本作者的意见中，应考虑所有船舶作为标准练习。这种方法与现代船舶的出现具有新的船员，如小型船员，如沿海作战船舶和DDG-1000平台。我们讨论港口工程师（P / E）如何优化旋转机械工作包的可用性。提出了最近的机械状况分析（MCA）LPD和LHD级船上的CNSF调查。在前一种情况下，我们讨论如何在优先考虑维修方面对P / E提供有价值的援助。在后一种情况下，我们展示了如何在单艘船上进行连续调查，可以提供额外的福利，并提高长期维护计划。我们提出了通过在同一类的多艘船上执行MCA调查来实现的额外福利。我们通过量化潜在的维护储蓄乐观，我们得出结论。

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