一起PA44-180飞机前斜撑杆断裂故障的分析

摘要

Landing gear is the major stressed structure.The passage introduces the fault of broken drag link on the pa44-180 nose landing gear,and analysis the structure and stress of the drag link,and provides the inspection and maintenance methods at last.%飞机起落架是飞机的主要受力结构,本文介绍一起PA44-180飞机前起落架斜撑杆折断的故障,并对该型飞机的前斜撑杆结构、受力进行了分析,最后提出有针对性的检查和维护措施。