Abstract: AutoCAD is widely used in the detail design of hull structure. However, the drawing efficiency is relatively low in the traditional planar design mode. Whereas, the automation of AutoCAD may be effectively improved to simplify some tedious plotting process by using the secondary development technology. A series of assistant functions for the plotting has been implemented by the secondary development of AutoCAD according to the characteristics of the hull structure together with the drawing standards, which improves the drawing efficiency of the hull structure drawing in many ways.

Key words: AutoCAD, secondary development, hull structure, plotting mode

摘要： AutoCAD在船体结构详细设计中广泛应用,然而在传统的二维设计模式下,绘图效率相对较低。利用二次开发技术能有效提高AutoCAD的自动化程度,并简化部分繁琐的绘图过程。该文根据船体结构图的特点,结合绘图标准对AutoCAD进行二次开发,实现了一系列专业化的绘图辅助功能,从多方面提高了船体结构图绘图效率。

关键词: AutoCAD 二次开发, 船体结构, 绘图模式