【作者】 王丰军；

【导师】 孙诚；

【作者基本信息】 天津科技大学 ， 制浆造纸工程， 2002， 硕士

【摘要】 计算机及CAD技术在包装行业应用广泛，涉及包装企业的生产管理、包装结构CAD、包装造型CAD、缓冲包装CAD等包装行业的方方面面。近十年来，国外包装工业飞速发展，特别是欧、美、日等一些工业发达国家，包装业与软件业合作，相继开发出功能较强，实用性较好的包装软件系统，包装行业自动化、计算机化程度高，且正朝着网络化、信息化、智能化方向发展。在我国，北大方正、西北轻工业学院、天津轻工业学院等高校和科研单位都在从事包装CAD方面的研制，开发出一些功能较好，实用性较强的包装结构、包装造型及缓冲包装等方面的CAD软件，为提高我国包装技术水平、促进包装工业发展，正在发挥积极作用。 本论文重点讨论瓦楞纸箱结构CAD系统CBSCAD的研制与开发。CBSCAD系统是采用软件工程的方法，在32位Windows98平台上，用VisualC++6.0高级语言开发的矢量图形系统，实现各种图形处理，瓦楞纸箱平面展开图的绘制等。CBSCAD系统主要功能有：1．相对完善的图形元素：直线、矩形、圆弧、椭圆、自由曲线及文本等的交互绘制。2．图形处理功能：具有选中图形、缩放图形、移动、回溯等功能。3．具有线型、颜色的设置功能。4．实现国际标准箱型中部分箱型的绘制和属性修改；5．交互地绘制各种图形元素，任意设计纸箱结构，并进行图形元素、纸箱属性的设置。更多还原

【Abstract】 Computer Aided Design(CAD) technique is widely used in packaging, it involves the producing management of packaging enterprise, packaging structure CAD, packaging forming CAD, cushioning packaging CAD and so on. In recent years, package industry in foreign countries, especially in Europe, U.S.A, Japan and some developed countries have developed rapidly. With the cooperation of packaging and software trades, they developed practical and functional packaging system. Packaging trades are automated and computerized highly, developing with internet, information, and intelligence. In China, some university and research institute, such as PKU Founder Corporation, Northwest Institute of Light Industry, Tianjin University of Light Industry are studying the packaging CAD system. Some practical and functional packaging system such as packaging structure CAD, packaging forming CAD, cushioning packaging CAD and so on has been developed. And this takes an important part in improving packaging techniques and stimulating the development of packaging industry.In this paper, the research & development of the CAD system of corrugated box structure-CBSCAD are mainly discussed. The CBSCAD system is realized by the technique of software engineering. It is a vector graph system developed with Visual C++6.0 and based on 32-bit Windows98 platform. The main functions of the CBSCAD system include: 1.drawing enough graph elements: line, rectangular, arc, ellipse, curve and text and so on; 2.operating graphs: selecting, zooming, moving restoring and so on; 3.setting the style and color of the graphs; 4.drawing international standard box and modifying its properties; 5.designing all kinds of box and setting or modifying the properties of the graphs and box.更多还原