一种液压脉动衰减器寿命试验方法  

A Life Test Method for Hydraulic Pulsation Attenuator

作　　者：禹新鹏 邓晓山 王保相 YU Xinpeng;DENG Xiaoshan;WANG Baoxiang(AVIC Landing Gear Advanced Manufacturing Co.,Ltd.,Changsha Hunan 410200,China)

机构地区：[1]中航飞机股份有限公司长沙起落架分公司,湖南长沙410200

出　　处：《机床与液压》2021年第3期125-126,132,共3页Machine Tool & Hydraulics

摘　　要：为验证液压脉动衰减器在相同液压系统、两种不同液压工作介质以及规定的高温、中间温度、低温环境条件下的工作可靠性,提出一种合理可行的液压脉动衰减器工作循环寿命试验方法,满足了试验要求,达到了验证的目的,同时也节约了试验资源及成本,缩短了试验周期,可供其他试验需求类似的产品借鉴。In order to verify the working reliability of hydraulic pulsation attenuator under the conditions of the specified high temperature,middle temperature and low temperature environment,the two different working hydraulic mediums and the same hydraulic system,a reasonable and feasible test method for working cycle life of the hydraulic pulsation attenuator was proposed.It satisfies the test requirements,the verification purpose is achieved.Meanwhile,the resources and cost of the test are saved,the test period is shortened.It can be used for other similar test products for reference.

关 键 词：液压脉动衰减器 工作循环 试验方法 

分 类 号：V233.91[航空宇航科学与技术—航空宇航推进理论与工程]