车载电子设备机柜通用振动试验夹具设计  

Vibration Test Fixture Design for Vehicle-borne Electronics Cabinet

作　　者：查建新[1] 刘继承[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2007年第8期35-36,55,共3页Modern Radar

摘　　要：根据车载电子设备振动试验条件和振动台性能,夹具模拟机柜的实际安装状态,由铝合金整体铸造而成,能用于大部分标准化机柜振动试验。经测试,夹具动态特性满足车载电子设备振动环境试验对夹具的要求,已用于多个型号产品的机柜振动试验。Simulating the actual installation condition, the general vibration test fixture is moulded with aluminum alloy and can be used to test the most of standardized vehicle-borne electronics cabinets. It complies with the specification of the shaker system and test profile of the vehicle-borne electronics equipment. The fixture has been used for several cabinets and the test results show that its dynamic characteristics meet the requirement of vibration test of vehicle-borne electronics cabinet.

关 键 词：振动试验 夹具 机柜 

分 类 号：U463.6[机械工程—车辆工程]