摘要为了适应现代技术发展及产品快速更新的要求，在CAD软件中，参数化设计方法的研究已成为研究和开发的热点，参数化建模，参数化分析，逐渐成为一种趋势。而基于VB的SolidWorks二次开发应用更为普遍，简单的开发环境让很多用户实现繁琐、机械的日常生活自动化，提高用户办公效率。本文在参阅了国内外大量对参数化设计的文献基础之上，以麦芽干燥炉的参数化设计为例，进一步探讨了参数化的发展和过程。本文以麦芽干燥炉为对象，建立其数学模型，使用VB对SolidWorks进行二次开发，实现了麦芽干燥炉的三维参数化建模。并根据参数化过程中出现的API函数进行阐述，让设计人员从繁琐的绘图工作中解脱出来，集中精力选择和优化设计参数，提高产品质量，缩短产品设计周期。50061

毕业论文关键词：参数化；二次开发；麦芽干燥炉

ABSTRACT   In order to fit the requirement of modern technology development and rapid product renewal , the method of parametric design research has become the focus of research and development, parameterized modeling, parametric analysis, and gradually become a trend. And the secondary development based on VB SolidWorks application, simple development environment for many users realize trival, machinery, improve the daily life of office automation of users. Based on a large number of domestic parametric design based on the literature, Malt drying oven of parametric design, for example, further discusses the development and the process parameters. This paper takes the malt drying oven as an object ,establishes its mathematical model , introduces the theory and method of the Redevelopment approach or SolidWorks with Visual Basic. It has realized the malt drying oven parametric 3D-model. And according to the parametric process, API design personnel from drawing work freed, concentrate on selection and optimal design parameters, improve product quality, shorten the product design cycle. 

Keywords: parametric; secondary development; Malt drying oven

目  录

第一章  绪论 1

1.1课题的研究背景和意义 1

1.2国内外研究现状及存在的问题 2

1.3课题的研究内容 3

1.4本章小结 4

第二章  参数化设计理论基础 5

2.1 SolidWorks二次开发工具的选择 5

2.2 SolidWorks API 5

2.3 ActiveXAutomation 技术 7

2.4 数据库的创建 7

2.5 参数化设计方法的比较和选择 8

2.6 基于特征的参数化建模 11

2.7 本章小结 12

第三章  麦芽干燥炉的结构设计 13

3.1 麦芽干燥炉的概述 13

3.2 麦芽干燥炉分类 13

3.2.1矩形干燥炉 13

3.2.2 通风式单层高效方形干燥炉 14

3.2.3 通风式单层高效圆形干燥炉 15

3.3建立麦芽干燥炉的三维模型 15

3.3.1翻麦装置 15

3.3.2布料螺旋装置 16

3.3.3布料螺旋装置升降机构