UGNX模型导入EDEM问题的研究
Study of UGNX Model Importing into EDEM
离散元分析软件EDEM在前处理过程中需要定义颗粒所在环境，即创建或导入机械CAD模型。其自带的建模功能很难满足复杂几何体的建模要求，而CAD软件在建模方面存在巨大优势。本文探讨了通过UGNX建模导入EDEM的方法，重点探讨了IGES和STEP两种常用格式的特点，并通过实例对两种格式的输出和导入进行比较，从而在EDEM创建颗粒所在环境时，为选择适当的导入文件格式提供参考依据。?????
he distinct element software EDEM needs to build the environment of particles,which means creating or importing the CAD models.The modeling ability of EDEM can't satisfy the demand of the geometry modeling,but there is a huge advantage in modeling of CAD software.So this paper discusses the technique of importing the model created by UGNX to EDEM in this article,especially about the characteristics of two common forms-IGES and STEP.And the comparative tests about model exporting and importing between IGES and STEP were made,which can provide reference for making choice between IGES and STEP when the environment of particles is built. ?????
丁华、王淑平、张雷、王学文、杨兆建
机械设计、机械制图计算技术、计算机技术机械制造工艺
机械设计及理论UGNXEDEM导入IGESSTEP?????
mechanical design and theoryUGNXEDEMimportingIGESSTEP ?????
丁华,王淑平,张雷,王学文,杨兆建.UGNX模型导入EDEM问题的研究[EB/OL].(2014-10-28)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/201410-344.点此复制
评论