音叉式防振锤的模态分析及优化设计

Modal analysis and optimal design of tuning fork anti-vibration hammer

通过提高防振锤谐振频率的设计一致性,可提升防振效果。以音叉式防振锤为例,研究其参数优化问题,构建模态分析参数模型,对防振锤关键技术参数进行仿真优化设计。结果表明,参数优化后音叉式防振锤固有频率与期望值近乎相同,验证了优化后参数优越性。

In order to improve the design consistency of the resonant frequency of the damper,taking tuning fork anti-vibration damper as an example,the optimization of its parameters is studied.Its modal analysis parameter model is built,and its technical parameters are simulated and optimized.The results show that the natural frequency of tuning fork damper is almost the same as the expected value after parameter optimization,which confirms the superiority of the optimized parameters.