道路车辆电气和电子设备样品在振动冲击等动力学试验中的安装

Mounting of Specimens for Electrical and Electronic Equipment of Road Vehicles within Dynamic Tests

在试验方法和要求标准化后,振动冲击等动力学试验中的安装问题是决定试验是否合理和试验成败的关键要素。道路车辆电子元件和设备型样品的动力学试验是考核样品安装在车辆上使用条件下的适用性。振动试验还叠加了温度和温度变化环境,条件尤为复杂严酷。文内介绍了动力学试验中的安装需要考虑的技术要素,为试验实施中妥善合理地进行样品安装提供支持。

After the standardization of test methods and requirements, mounting of specimens for electrical and electronic equipment of Road vehicles within dynamic tests is thekey element which will affect the rationality and final result of the test. Dynamic tests for specimen, where is electrical and electronic component of road vehicles orequipment of road vehicles are intended to examine the applicability of specimen mounted on road vehicles. The vibration test also involves the environment, where the temperature and humidity are changing, of which the condition is complicated and tough. In the article, the key technical elements of mounting of specimens within dynamic tests are introduced, which provide the support for reasonablemounting the specimenswithin dynamic tests.