【摘要】 以VS为平台,结合SolidWorks软件的参数化和Abaqus的命令设计语言Python,通过关键点坐标获得对当前正在操作的有限元模型的相关信息,克服了传统以编号搜索加载边或面的参数化方式的缺陷。实现了对于复杂结构的模型参数化设计和模型结构发生明显变化的有限元参数化设计。同时,消除了重复对有限元软件进行操作的弊端,为灵活优化结构并实现参数化分析提供了便利。以此为基础开发了卧式金属挤压机参数化设计与分析平台,极大地缩短了设计分析周期,实现了卧式金属挤压机结构设计及优化分析的快速化。此外,这一方法对类似的机械构件的参数化设计分析也有一定的参考价值。更多还原

【Abstract】 Based on VS,combining the parametric of SolidWorks and Abaqus command language-Python,the relevant information of finite element model was got through the known key point coordinate to overcome the defect that the traditional way to search the edge or surface with numbers.The parametric design of the complex structure model and the finite element parametric design of the model whose structures change obviously were realized.Also,the drawback of repetitive operation to the finite element software was eliminated which made the flexible structure optimization and the realization of parametric analysis more convenient.On the basis of the research,the parameter design and analysis platform of horizontal metal extrusion machine were developed,which shortened the design cycle greatly and made its structure design and optimization analysis more quickly.In addition,the method has certain reference value for parametric design and analysis of other similar mechanical components.更多还原