Harmonic response of a piece of disk spring and two piece of congruent disk spring were analyzed by ANSYS.curve of frequencies and displacement responses and curve of frequencies and von Mises stress responses of every node easy broken were obtained,the resonant frequency were calculated,the result was analyzed.As a result,some useful reference for preventing breakage of the combination disk spring shock absorption can be provided.%利用有限元软件ANSYS,对单片碟簧和两片叠合的组合碟簧进行谐响应分析,得到了各自的容易破坏点的频率—位移响应曲线和频率—von Mises应力响应曲线,算出了共振频率,将它们的结果进行比较和分析,为预防组合碟簧减振器的破坏提供了有价值的计算方法。
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