A testing equipment structure that can simulate the impact of extreme working conditions on the air spring system is proposed to address the issue of the lack of extreme working condition testing equipment for routine and type testing of air springs in rail vehicles.The liquid holding device is used to load flood or acid alkali rainwater liquids,so that the air spring is completely immersed in the liquid,simulating that the air spring is submerged in water and acid alkali rainwater.This achieves simulation testing of air springs in extreme environ-mental working conditions,improves the reliability and effectiveness of rail vehicle air spring products,and is conducive to more accurate simulation and prediction of product environmental resistance,which helps to more efficient design and development verification.At the same time,it can provide reference and inspiration for the design of environmental resistance testing equipment for other similar products.
关键词
空气弹簧/极端工况/酸碱雨水/试验设备
Key words
Air spring/Extreme working conditions/Acid alkali rainwater/Test equipment
维普
万方数据