科技视界
科技視界
과기시계
Science&Technology Vision
2015年
18期
35-35,43
,共2页
CESSNA172R飞机%襟翼控制系统%电门故障%控制措施
CESSNA172R飛機%襟翼控製繫統%電門故障%控製措施
CESSNA172R비궤%금익공제계통%전문고장%공제조시
CESSNA172R aircraft%Flap control system%Switch failure%Control measures
CESSNA172R飞机襟翼控制系统多次发生故障，在襟翼系统故障中，占比最多的是襟翼电门（包括微动电门和极限电门，下同）故障，共计占66%。机务维修人员通过总结和分析襟翼电门的故障特点，找出了电门故障的原因并采取了一系列可靠性控制措施。在规范了维修方式和更换了污染较严重的襟翼电门后，电门多发故障得到了有效控制，取得了较好的效果，提高了飞机的安全可靠性。
CESSNA172R飛機襟翼控製繫統多次髮生故障，在襟翼繫統故障中，佔比最多的是襟翼電門（包括微動電門和極限電門，下同）故障，共計佔66%。機務維脩人員通過總結和分析襟翼電門的故障特點，找齣瞭電門故障的原因併採取瞭一繫列可靠性控製措施。在規範瞭維脩方式和更換瞭汙染較嚴重的襟翼電門後，電門多髮故障得到瞭有效控製，取得瞭較好的效果，提高瞭飛機的安全可靠性。
CESSNA172R비궤금익공제계통다차발생고장，재금익계통고장중，점비최다적시금익전문（포괄미동전문화겁한전문，하동）고장，공계점66%。궤무유수인원통과총결화분석금익전문적고장특점，조출료전문고장적원인병채취료일계렬가고성공제조시。재규범료유수방식화경환료오염교엄중적금익전문후，전문다발고장득도료유효공제，취득료교호적효과，제고료비궤적안전가고성。
CESSNA172R flight flap control system has failed many times.In the flap system faults, the flaps electric switch (including micro electric switch and the limit electric switch, similarly hereinafter) faults accounting for the most , are a total of 66%. Engineering maintenance personnel found out the cause of the switch failure through summarizing and analyzing the characteristics of the switch failure,and adopted a series of reliable control measures.Frequent switch faults have been effectively controlled after specifying the way of maintenance and replacing the switches polluted seriously, which improves the safety and reliability of the plane .So far,it have obtained better results.
