SolidWorks桥式起重机的主梁参数化设计+文献综述
关键词 SolidWorks , 参数化设计 , 主梁 , CAD 建模毕业设计说明书（论文）外文摘要
Title Title Title Title Parameterized design of the main girder of a bridge
crane
Abstract Abstract Abstract Abstract
Parametric design is an important aspect of Computer Aided Design
field,and its technology has developed completely nowadays. It has a wide
usage in popular 3D CAD software. However, because of its generality not
facing material product, this is only an application at the bottom of
parametric design. Parametric design of material product in CAD is not only
the final goal, but also an application at the top of its technology. This
is just the content of this paper.
Firstly, on the basis of fundamental method of parametric design and
parametric function in popular CAD system, the parametric compound method
is put forward in this paper, which combines 3D modeling with programming
in SolidWorks platforms.
Secondly, the modeling means using mainly top-down modeling is applied
creatively, and controlling codes are programmed through applying API and
VBA in SolidWorks.
Finally, 3D parametric CAD system is developed for main girder of M2728 .
Key words SolidWorks, p arameterized design, main girder, CAD modeling
目录
1 绪论 1
1.1 课题研究的背景 . 1
1.2 课题研究的目的和意义 . 1
1.3 国内外桥式起重机的研究现状 . 2
1.3.1 国内桥式起重机研究现状 2
1.3.2 国外桥式起重机研究现状 5
1.4 论文的主要研究内容 . 7
2 M2728 桥式起重机主梁的参数设计 . 9
2.1 桥式起重机的基本参数 9
2.2 M2728 桥式起重机的参数计算 10
2.3 M2728 主梁尺寸关系分析 12
3 基于 SolidWorks 的三文参数化模型建立 . 14
3.1 基于 SolidWorks 的参数化设计的常用方法 . 14
3.2 SolidWorks 的建模方法 14
3.3 三文模型参数化驱动技术 . 17
3.4 宏录制技术 . 18
3.5 添加方程式技术 . 18
4 M2728 型桥式起重机主梁的参数化系统总体方案 . 20
4.1 系统开发目标与方法 . 20
4.2 系统开发工具 . 20
4.3 系统开发过程及原理 . 20
4.4 桥式起重机参数化设计系统开发方案 . 23
4.4.1 参数化设计方法的选择 23
4.4.2 参数化分析与 SolidWorks 模型建立 23
5 M2728 型桥式起重机主梁的参数化系统设计 . 25
5.1 系统需求分析 . 25
5.2 系统设计 . 26
5.2.1 系统功能设计 26
5.2.3 系统流程设计 27
6 M2728 主梁参数化的设计实现 . 28
6.1 部分设计结果以及程序代码 . 28
6.2 部分驱动程序 . 35
6.2.1 打开卸载窗体程序 35