机械传动系统 CAD 平台建立过程中的数据处理方法

摘要

In the process of establishing a mechanical transmission system of CAD platform,for impro-ving the design precision and strengthening the automation design process of the CAD system,lines, forms,and different data from Chinese standard or mechanical design manual need processing into a kind of data format that program code can identify and use.The paper describes the data flow in the system with data flow graph,and makes the study on the processing data in the traditional mechanical design with sev-eral methods such as database table,function form and array.%在建立机械传动系统 CAD 平台的过程中，为提高工作系统的设计精度和增强系统的自动化设计程度，需要把各种经验参数或者国标和机械设计手册中的图线、表格等数据处理成程序代码可以识别的数据格式。采用数据流图的方式描述了工作系统中的数据流向，并用数据库表格、函数形式和数组等几种方法对机械设计过程中数据的程序化处理进行了讨论。