摘要
通过对NX WAVE技术的研究,以飞行器为例进行全参数、相关性设计。介绍了NX系统中自顶向下的建模方法,并探讨复杂模型建模过程中对于几何体参数控制的方法,使得相对复杂的装配体得到有效的尺寸控制,可以解决复杂设计中尺寸难以修改的难题,避免了重复设计,缩短了更改设计时间,并使得并行工程优势得到充分的发挥,提高了设计效率。
By the research of NX WAVE,Aircraft as an example is designed of the whole parameter and the relevance. It describes the top-down modeling method of the NX,and discusses the method of the control for geometry parameters in the process of complexity of modeling. It makes a relatively complex as- sembly size to be effectively controlled,solves the problem of the size is difficult to modify in the process of complex design,avoids repeated designs ,and reduces the changing design time. It allows the advantages of concurrent engineering to playfully,and enhances the efficiency of the design.
出处
《机械设计与制造》
北大核心
2010年第1期91-93,共3页
Machinery Design & Manufacture
基金
上海高等学校本科教育高地建设(机械制造及其自动化)项目资助
