一种新型小型振动装置的设计

针对目前振动测试装置振幅固定不能适应多种模拟振动测试的现状，设计了一种新型的振幅可调的振动装置，通过调节加振台的偏心凸轮，控制加振台的振幅。测试结果表明：满足了多种测试的要求，大大减少了生产成本。

For the present, the amplitude of the vibration testing apparatus can not adapt to the variety of analog vibration testing. A new type of vibration device with adjustable amplitude is designed. By adjusting the eccentric cam of the vibration device, the amplitude of the vibration can meet a variety of testing requirements and greatly reduce the cost of production.

模拟振动测试，加振台，振幅，simulation of vibration test，vibration table，amplitude。

一种新型小型振动装置的设计。