基于模板和参数化的地面机械产品快速设计方法研究
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摘要
为适应地面机械产品的快速设计,提出基于模板和参数化的地面机械产品快速设计方法。以吊具为例,对吊具产品的设计流程、结构形式、设计知识、设计要素进行分析和总结,构建吊具知识模板,基于自顶向下设计和参数化建模技术,通过模板的实例化和参数驱动实现吊具产品快速建模、快速修改、快速出图等。以典型产品为例,验证该方法的可行性和有效性,实现吊具产品通用化、系列化,规范研发过程,缩短吊具产品研发周期。
In order to adapt to the rapid design of ground machinery products, a rapid design method of ground machinery products based on template and parameterization is proposed. Taking spreader as an example, the design process, structure form, design knowledge and design elements of spreader products are analyzed and summarized. The knowledge template of spreader is constructed. Based on top-down design and parametric modeling technology, the rapid modeling, rapid modification and rapid drawing of spreader products are realized through template instantiation and parameter driving. Taking typical products as an example, the feasibility and effectiveness of the method are verified, and the spreader products are normalized and serialized, the R&D process is standardized, and the development cycle of spreader products is shortened.
In order to adapt to the rapid design of ground machinery products, a rapid design method of ground machinery products based on template and parameterization is proposed. Taking spreader as an example, the design process, structure form, design knowledge and design elements of spreader products are analyzed and summarized. The knowledge template of spreader is constructed. Based on top-down design and parametric modeling technology, the rapid modeling, rapid modification and rapid drawing of spreader products are realized through template instantiation and parameter driving. Taking typical products as an example, the feasibility and effectiveness of the method are verified, and the spreader products are normalized and serialized, the R&D process is standardized, and the development cycle of spreader products is shortened.
引文
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[3] 李研宇,柳伟,万友浩,等.基于知识关联的产品装配参数化建模设计方法研究[J].模具工业,2018,44(4):9-13.
[4] 王小明,王耕耘,张文明,等.基于知识和UG二次开发的吊具参数化设计系统[J].机械工程与自动化,2016(1):83-85.
[5] 王大斌,朱文华,魏丕光.基于知识工程的参数化设计应用研究[J].机械设计与制造,2010(9):42-44.
[6] 王盼盼,王耕耘.基于可配置模板的产品快速配置设计方法的研究[J].机械工程与自动化,2016(4):214-216.
[7] 明振军,阎艳,王国新.基于可配置模板的产品设计知识多维度表达方法[J].北京理工大学学报,2014,34(9):917-922.
[8] 唐家鹏,席平,胡毕富,等.知识驱动飞机翼面结构快速设计[J].北京航空航天大学学报,2013,39(6):808-812.
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