实例推理法构建传动轴力学模型

The method of establishment mechanics model of transmission shaft based on cbr

采用参数化式实例推理法建立了传动轴三维力学分析模型。边界约束和载荷工况库的建立采用了编码关联数据结构的模式 ,通过基于特征的参数化设计技术构建传动轴的三维立体模型。设计结果可作为有限元分析软件的前置处理模型 。

The three dimension mechanics model of transmission shaft was established based on CBR with parametric technology.The case of boundary constraint and load was composed,it associates with data structure.With parametric technology,the three-dimension solid model of revolvable shaft was set.The calculation result is as predisposal model of FEM,it is analyaed by stl format conversion.