摘要
简要分析某型飞机刹车电液伺服阀污染故障,指出油液污染来源渠道,针对隐藏于飞机加工制造过程中的油液污染、飞机液压系统内部形成的油液污染、外部侵入系统的油液污染情况提出有效的控制措施;并提出应对临界尺寸污染颗粒进行控制。
The fault caused by oil pollution of elect-hydraulic servo valve in an aeroplane brake system was briefly analyzed.The sources of oil pollution were pointed out.The effective control measures were put forward by aiming at the oil pollution from aeroplane manufacturing,the interior of aircraft hydraulic system and external invasion.Also the pollution control measures on the critical size particle were put forward.
出处
《机床与液压》
北大核心
2012年第8期103-104,40,共3页
Machine Tool & Hydraulics
关键词
电液伺服阀
故障分析
污染来源
控制措施
Elect-hydraulic servo valve
Fault analysis
Source of pollution
Control measure
