飞附机匣密封形式及漏油故障的研究

Research on the Aircraft Accessories Sealing Form and Oil Leakage Fault

飞附机匣内静密封和动密封在厂内、外试验过程中频繁出现漏油故障。通过对各类密封的结构及产生漏油的原因进行深入地分析,对不同类型的故障类型给予相应的解决方案,从本质上降低漏油的故障率,提升产品质量。

Oil leakage faults of static seal and dynamic seal in a aircraft accessories frequently appear in a company’s internal and external testing process.The corresponding solutions for different types of fault types are given.Through structural analysis of various seals and the causes of oil leakage in this paper,the solution essentially reduces the failure rate of oil leakage and improves product quality.