一种通用振动夹具的设计

Design of a General-Purpose Vibration Test Fixture

星上电子设备在振动试验中需要夹具转接,夹具的性能优劣直接影响到设备的可靠性。文章介绍了一种通用振动夹具的结构设计,并进行了仿真分析、仿真优化、试验验证,对夹具进行了讨论和总结。文章内容对星上电子设备及同类产品振动试验夹具的设计具有一定工程指导和参考价值。

A fixture is needed during the vibration test of the electronic equipment on satellite, the performance of the fixture affect the reliability of the equipment directly, this article describes the mechanical design, simulation and optimization of a general-purpose fixture, and the fixture were validated by vibration tests finally. This article provide the engineering instruction and reference for the fixture design of the electronic equipment on satellite and/or similar equipment