摘要
更换民航发动机高压压气机的前面几级转子叶片,手册提供的常规方法周期较长。为了解决此问题,介绍了一种快速更换高压压气机转子叶片的方法,以及在更换转子叶片时遇到的问题与解决方案。与常规方法相比,该方法能够缩短维修周期,减少维修成本并且不会影响到发动机的重量、平衡、结构强度、发动机使用、飞行特性、噪声和其他适航性。
For the previous stages of HPC rotor blades,the conventional replaeing method in the manual needs a longer period. To solve this problem, this article briefly introduces a quick method to replaee the HPC rotor blades, and also records the detailed solutions when meet the problems. Compared with the conventional methods, this method can shorten the maintenance period, reduc, e the cost, and this change do not affeet the engine＇s weight, balance, structure strength, engine use, flight eharaeterislics, noise and other quality airworthiness.
出处
《装备制造技术》
2016年第10期153-156,164,共5页
Equipment Manufacturing Technology
