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介绍了采用ANSYS有限元分析软件对YZ-35A型牙轮钻机的空心轴进行静力学和动力学分析的过程,阐述了在分析过程中模型建立、网格划分、载荷和约束条件的处理等主要步骤方法,找出了其薄弱环节,避免共振现象的发生,为牙轮钻机回转机构中空心轴结构的优化设计提供了参考。
The process of static and dynamic analysis of the hollow shaft of YZ-35A type roller drilling rig by using ANSYS finite element analysis software is introduced. The main points of model establishment, meshing, load and constraint handling in the analysis process are described Step method to find out its weak links to avoid the occurrence of resonance phenomenon and provide a reference for the optimization design of the hollow shaft structure of rotary drilling rig rotary mechanism.