飞机发动机EGT指示系统超限故障与维修分析  

Analysis of Overrun Fault and Maintenance of Aircraft Engine EGT Indication System

作　　者：张旭[1] ZHANG Xu(Sanya Aviation&Tourism College,Sanya 572000,China)

机构地区：[1]三亚航空旅游职业学院,三亚572000

出　　处：《内燃机与配件》2020年第24期142-143,共2页Internal Combustion Engine & Parts

摘　　要：发动机EGT指示系统故障是发动机中常见的故障类型,影响发动机性能以及航班运行效率,针对EGT指示要把握其基本原理,分析相关发动机EGT故障原因,进而采取有效的预防性维修方案,在相应维修间隔中强化EGT系统检修,高效排查故障,促进EGT超限故障显著降低,提升发动机性能,提升航班工作效率。Engine EGT indication system failure is a common type of failure in engines,which affects engine performance and flight operation efficiency.For EGT indications,we must grasp its basic principles,analyze the causes of related engine EGT failures,and then adopt effective preventive maintenance plans.China has strengthened the overhaul of the EGT system,efficiently troubleshoots faults,promotes a significant reduction in EGT over-limit faults,improves engine performance,and improves flight efficiency.

关 键 词：飞机 发动机 EGT指示系统 超限故障 维修 

分 类 号：V263.6[航空宇航科学与技术—航空宇航制造工程]