基于模板的工程图生成

为解决工程图样式多样化带来的效率低下的问题,提出了一种基于模板的工程图生成方法。把工程图抽象为一个复杂的表格,利用表格模板技术,完成工程图模板方案的设计;根据不同数据特点,设计了由3种方式构成的数据录入策略;数据和模板通过参数名字符串建立数据接口。从工程图的样式抽象出模板,根据给定的数据和视图生成相应的工程图。在CATIA上利用基于组件应用架构(CAA)的定制开发包,开发了一套工程图快速生成的软件,对本文设计的工程图生成方法的有效性进行了验证,满足了工程图多样性样式的同时,提高了效率。

Approach based on template for engineering drawing

To solve low efficiency caused by a variety of engineering drawing styles, we proposed an approach based on template to generate the engineering drawing. The engineering drawing is abstracted into a complex form. Using the template technology for the form, the engineering drawing templates architecture is constructed. According to the characteristics of data, we design three strategies for input data. We take a string as the parameter name, and the string is the data interface between template and data. The templates are abstracted from the engineering drawing styles. The engineering drawings are generated by filling the template with data and adding a set of projection views. By using CATIA component application architecture(CAA), we have developed software system for the fast generation of engineering drawing. Through the verification by the software system, the effectiveness of the proposed method that improves the efficiency of the engineering drawing generation was confirmed.