| 面向虚拟装配的装配信息自动提取技术的研究与实现 |
| |
| 引用本文： | 桑小冲,周华林,左敦稳,闫静,薛善良. 面向虚拟装配的装配信息自动提取技术的研究与实现[J]. 机械设计与制造工程, 2010, 0(10): 33-36,40 |
| |
| 作者姓名： | 桑小冲 周华林 左敦稳 闫静 薛善良 |
| |
| 作者单位： | [1]南京航空航天大学机电学院,江苏南京210016 [2]南京晨光集团有限责任公司,江苏南京210006 |
| |
| 摘 要： | 针对商品化CAD系统与虚拟装配系统之间装配信息的转换问题,根据CAD系统中装配信息的表达形式,提出了一种获取装配信息的算法,实现了Pro/E中装配信息的自动提取,并依据Pro/E中装配信息的数据结构和虚拟装配系统的功能要求,设计了一种适用于虚拟装配系统的装配数据结构,较好解决了Pro/E与虚拟装配系统之间的装配信息集成问题,提高了虚拟装配的效率。
|
| 关 键 词： | 虚拟装配 装配约束 自动获取 数据结构 Pro/E |
Research on the Automatically Extracting Technology of Assembly Information for Virtual Assembly |
| |
| SANG Xiao-chong,ZHOU Hua-lin,ZUO Dun-wen,YAN Jing,XUE Shan-liang. Research on the Automatically Extracting Technology of Assembly Information for Virtual Assembly[J]. Machine Design and Manufacturing Engineering, 2010, 0(10): 33-36,40 |
| |
| Authors: | SANG Xiao-chong ZHOU Hua-lin ZUO Dun-wen YAN Jing XUE Shan-liang |
| |
| Affiliation: | 1.Nanjing University of Aeronautics and Astronautics, Jiangsu Nanjing, 210016, China;2.Nanjing Chenguang Group Ltd. Co., Jiangsu Nanjing, 210006, China) |
| |
| Abstract: | According to the representations of assembly constraints of mechanical product models in commercial CAD platform, it presents a method for solving the acquisition and transformation of the assembly constraint data automatically to virtual assembly environment based on Pro/E. Based on the storage structure of assembly data in Pro/E models and the functional requirements in VR, it designs a multi-level data structure of assembly constraints for the virtual assembly environment. The result proves that the method can integrate assembly information automatically from Pro/E platform to VR, and increase the assembly efficiency in VR environment. |
| |
| Keywords: | Virtual Assembly Assembly Constraint Automatic Acquisition Data Structure Pro/E |
| 本文献已被 维普 等数据库收录！ |
|
