摘要
根据民用飞机整机开展气候类实验室低温环境试验的工程需求与技术特点,对试验过程中可能出现的中断情况进行了归纳,并给出了相应的实验室中断处理方法,形成了实验室操作规程体系。结合相关试验标准归纳的主要中断原因,基于过试验、欠试验、责任故障、非责任故障等引起的中断情况,明确其可能造成的影响后果,并研究了中断后的处理方法。按照所归纳的标准中断情况,依托某型民用飞机的整机级低温实验室环境试验,分别研究了中断情况及相应的处理方法,基于中断的基本过程建立了实验室处理方法体系。针对民用飞机整机级实验室低温试验的中断情况进行相应的处理方法研究,建立了相应的中断处理方法流程框架,有助于承试单位有质量地开展大型整机气候试验工作,对试验过程的合理有效提供应急措施与保障思路。
According to the engineering requirements and technical characteristics of the low-temperature test of the climate laboratory conducted for the complete civil aircraft,the possible interruptions during the test are summarized,and the corresponding laboratory interruption treatment methods are given to form a laboratory operating procedure system.Based on main interruption causes summarized according to relevant test standards,as well as the interruptions caused by over-tests,under-tests,responsible faults,non-responsible faults,etc.,the possible impacts are clarified,and the treatment methods after interruption are studied.According to the summarized standard interruption conditions,and relying on the low-temperature laboratory environmental test of a certain type of complete civil aircraft,the interruption conditions and corresponding treatment methods were studied separately,and a laboratory treatment method system was established based on the basic process of interruption.According to the research on the corresponding treatment methods for the interruption of the low-temperature test of the complete civil aircraft,a corresponding interruption treatment method process framework is established,which helps the test unit to carry out the large-scale climate test work for the complete civil aircraft in a quality manner,and provides emergency measures and safeguard ideas for the rationality and effectiveness of the test process.
作者
杨欣磊
吴敬涛
唐扬刚
王群伟
YANG Xin-lei;WU Jing-tao;TANG Yang-gang;WANG Qun-wei(China Electronic Product Reliability and Environment Testing Research Institute,Guangzhou 510610,China;Aviation Industry Aircraft Strength Research Institute,Xi’an,710065,China)
出处
《装备环境工程》
CAS
2021年第2期44-51,共8页
Equipment Environmental Engineering
基金
工业和信息化部民机科研项目。
关键词
整机级低温环境试验
试验中断处理方法
流程框架构建
low-temperature test of the complete civil aircraft
interruption treatment method
process framework establishment
