纸箱结构参数化设计中的数据处理

Data Processing in Parametric Design of Carton Structure

介绍了利用AutoCAD二次开发平台对瓦楞纸箱结构图进行参数化设计的过程,解决一些参数化设计中的数据处理的问题,包括表格的数值化和程序化的过程。在数值化时,首先将各种查询表格转成Microsoft Access关系数据库;程序化是将具有一定逻辑关系的数据以程序的方式进行存储。以上数据通过VBA建立的窗体,结合客户输入的已知产品的信息,检索出相应的数据,自动计算出纸箱结构最优化尺寸等参数,并绘出纸箱的展开图。

The process of corrugated carton chart＇s parametric design to solve some data processing problems in parametric design by using AutoCAD second development platform was introduced,including numerical value of forms and procedure in the process.In numerical value,firstly various query forms were transformed into Microsoft Access relational database.Procedure is that certain logical data are stored in program way.Corresponding data in the form,which was established on the basis of VBA and combined with the known products information gained from customers inputting,were retrieved out.Finally the system calculates automatically the optimized size of the carton structure parameters and then draws the cartons spreading drawing.