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| 基于模板的汽车覆盖件交互式模具设计系统的研究 |
| Template-Based Interactive Die Design System of Automobile Panel |
| Received:October 20, 2014 Revised:November 10, 2014 |
| DOI：10.3969/j.issn.1674-6457.2014.06.021 |
| 中文关键词: 参数化设计 CATIA 二次开发 模板库 标准件定位 |
| 英文关键词: parametric design CATIA application development templatelibrary standard parts locating |
| 基金项目: |
| Author Name | Affiliation | | ZHANG Zhi-xia | State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science & Technology, Wuhan 430074, China | | ZHANG Zhi-bing | State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science & Technology, Wuhan 430074, China | | LIU Yu-qi | State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science & Technology, Wuhan 430074, China | | WU Peng-fei | SVW, Shanghai 201805, China |
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| 中文摘要: |
| 目的 系统研究在已有参数化模板的基础上,利用与模板参数匹配的参数信息文件,通过适当的人机交互,快速地进行模具参数化设计。方法 利用CAA 技术在CATIA 平台上,开发了基于模板的汽车覆盖件交互式模具设计系统,将模板化与参数化的思想相结合,达到了拉延模具设计全流程的标准化。结果 系统提供了新产品型面导入、参数批量调整、标准件快速定位和模具结构设计检查等功能,将拉延模具的设计过程流程化。结论 系统实现在已有模板基础上全流程完整的模具“再设计”方案,有效地减少了设计人员的重复性工作,提高了模具的设计速度。 |
| 英文摘要: |
| Objective The System for automobile panel was developed based on the parametric die template, it was used to do parametric design through appropriate human-computer interactive operations. Methods The system was developed by CATIA platform with CAA technology, which combined the ideas of parameterization and template to instruct the whole process of drawing die design. Results The system provides the functions of 3D model replacing, batch editing parameters, standard parts re-position and die structure checking toachieve the whole process operated in a standard way. Conclusion This die design system achieve the goal that on the basis of an existing template model, effectively reducing the designer's repetitive work and improving the speed of mold designing. |
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