东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2009, Vol. 30 ›› Issue (11): 1632-1635.DOI: -

• 论著 • 上一篇    下一篇

面向机械产品可视优化设计的参数化建模

孙伟;马辉;李朝峰;闻邦椿;   

  1. 东北大学机械工程与自动化学院;
  • 收稿日期:2013-06-22 修回日期:2013-06-22 出版日期:2009-11-15 发布日期:2013-06-22
  • 通讯作者: Sun, W.
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(50535010)

Parameterized modeling for visual optimization design of mechanical products

Sun, Wei (1); Ma, Hui (1); Li, Chao-Feng (1); Wen, Bang-Chuan (1)   

  1. (1) School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110004, China
  • Received:2013-06-22 Revised:2013-06-22 Online:2009-11-15 Published:2013-06-22
  • Contact: Sun, W.
  • About author:-
  • Supported by:
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摘要： 创建三维模型的速度直接影响可视优化设计方法的研究效率.参数化建模技术可以通过参数驱动来快速实现模型的创建,因而可以很好地服务于可视优化设计.研究了面向机械产品可视优化设计的参数化建模方法,分析了参数化建模与可视优化设计的关系,提出了创建参数化建模系统一般流程,包括确定功能模块、参数分析、零件的参数化建模和自动装配等关键步骤.最后,以3-TPT并联运动机床为研究对象,利用VB软件在SolidWorks平台下,开发了面向可视优化设计的参数化建模系统,证明了所提方法的有效性.

关键词: 可视化, 优化, 参数化, 建模, 机械产品

Abstract: Visual optimization design (VOD) is a sort of modern design method based on three-dimensional model. The modeling speed affects the research efficiency of VOD directly, and it was found that the parameterized modeling can develop the model rapidly due to parameter drive which will serve VOD well. The method of parameterized modeling is proposed for VOD of mechanical products. Analyzing the relation between parameterized modeling and VOD, the general procedure to implement parameterized modeling is proposed including such crucial steps as determining functional modules, analyzing parameters, parameterizing the modeling process of different parts and assembling auto control system. With a 3-PPT parallel kinematics machine tool taken for testing, on which a parameterized modeling system is developed using the software VB on the SolidWorks as platform, thus verifying the validity of the method proposed.

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