【摘要】 为了简化用ANSYS软件进行泵轴强度计算的过程,利用APDL参数语言编写了泵轴强度计算的命令流文件。应用APDL中的循环及二次开发命令设计用户输入各种参数的界面,并运用参数及命令自动建模,在建模中简化了倒角及螺纹。网格划分采用智能划分形式。部分载荷通过经验公式计算,自动加载,得出结果进行分析。这样设计出的强度计算的软件,从建立模型、网格划分、施加载荷和求解计算的所有步骤都可以通过程序完成。在计算时只需用户输入参数,即可计算多种类型的泵轴强度。对于现有版本的ANSYS软件都可应用,不论是否熟悉ANSYS软件,也不论是否熟悉泵强度校核的具体方法都可进行计算,故降低了对工作人员的要求,缩短了设计的周期。更多还原

【Abstract】 In order to simplify the process of pump shaft strength calculation by ANSYS software,APDL language is used to compile the program file for calculating pump shaft strength.The circulation and redevelopment command are used to the design interface to input different kinds of parameters.Build model is generated automaticly with simplified chamfer and worm in the model.The grid division style is advanced smartsize meshing.So with this software,all steps in the calculation of strength,from model to grid dividing,loading and calculation could be completed automaticly.Users only need to input parameters when calculating the strength of pump shaft of various types.更多还原