【摘要】 转向架构架结构复杂,对其参数化设计分侧梁和横梁两个模块进行。以某型车转向架构架为基体,提取构架的控制参数,基于这些参数,应用VB环境下CATIA二次开发的自动化技术,搭建构架的参数化建模平台。平台中参数可由人工输入,构架模型自动生成,缩短了设计阶段的建模周期。更多还原

【Abstract】 The structure of bogie frame is complex,and needs to be divided into two modules,side beam and the beam of bogie frame,to parametric design.Taking a certain type of bogie frame as the base,the control parameters of frame are extracted.Based on these parameters,the parametric modeling platform of frame is established by making use of the API technique of CATIA.Parameters in the platform can be input by manual automates the generation of frame model and shortens the modeling cycle of design stage.更多还原