滑油中金属屑分析在航空发动机状态监控中的应用-失效分析与预防.PDF
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2006 8 August, 2006
1 3 Vo.l 1, No. 3
(民航总局航空安全技术中心, 北京 100028)
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( EDS)
[] TE 626. 3+ 4 [] [] 16 3- 6214( 2006) 03- 0060- 04
App lication of Lubrican t Ch ip Analysis on A ero-Engine Cond ition M on itoring
YAO H ong-yu
( Center of A v ia tion S af ety Technology of CAA C, B eij ing 100028, Ch ina )
K ey w ord s: aero-engine; cond ition m onitoring; clip analysis; abrasion
A bstrac t: Lubricant chip analysis is one of the mi portant techn iques form odern civil aviation engine condition mon itoring. The princ-i
p le and procedure of th is techn ique, category of the ch ips, com parison betw een analyzing tools and tips in EDS analysis are briefed.
App lication of this techn ique on aviation engine cond ition m on itoring is dem onstrated w ith two case studies.
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