大修飞机故障分析与设计改进

大修飞机出现的故障多种多样,有些故障是普遍存在的问题,而且这些故障是在正常使用过程中出现的,这类故障通常是由于设计不合理造成的。通过对大修飞机出现的故障的原因进行严密的分析,从而发现设计、制造环节中的不合理之处,并进行改进,是不断提高飞机性能及质量的重要手段之一。通过案例,介绍了如何从大修飞机出现的故障对飞机设计进行改进。

Breakdown Analysis during Airplane Major Repair and Design Improvement

There are various breakdowns during airplane major repair, some of which are very common. Furthermore, these breakdowns occur during normal use, often caused by unreasonable designs. Discovering unreasonable designs and manufacturing via rigorously analyzing reasons for these failures is an important means to improve airplane performance and quality. Through some cases, the paper introduces how to improve airplane design according to common breakdowns discovered in major repair of airplane.