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装载机工作装置机械-液压耦合系统仿真

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Keywords: 装载机,工作装置,耦合系统,仿真

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Abstract:

为准确分析装载机工作过程中工作装置的运动以及零件的载荷和强度状况,采用多体动力学仿真软件MSC.ADAMS及其液压模块,建立了工作装置的机械-液压耦合仿真模型。其中机械模型为刚柔耦合模型,动臂、连杆、摇臂是可变形的柔性体零件,用有限元软件ANSYS构造,其他为不变形的刚体零件。对装载机工作装置进行一个工作循环的仿真,结果表明仿真模型全面反映了工作装置的运动状况和零件的强度状况。

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