摘要
为提高参数化建模效率,提出了组合参数化建模思路. 运用化整为零的方法,将复杂的工程图分解为有限个子图,并分别建模,然后利用组合管理器将其重新组合,建立组合模型. 这样,不仅加快了建模速度,避免了长时间的约束计算过程,还方便了模型的修改以及子模型相互位置关系的调整. 文中以齿轮工作图建模为例,阐述了组合参数化建模方法的基本原理.
A parametric modeling method based on assemblage of divided parts of the model is proposed to improve modeling quality and efficiency. The method separates a large and complex model into several small and simple submodels at first and then Unit Manager combines them into one whole model. This method can avoid a long waiting time for constraint calculation process, and it's convenient for editing model and adjusting locations among submodels. A model of gear work drawing is built to illustrate its basis principle.
出处
《上海理工大学学报》
CAS
北大核心
2001年第2期185-188,共4页
Journal of University of Shanghai For Science and Technology
关键词
参数化设计
约束
组合
齿轮工作图
parametric design
constraint
unit
gear work drawing
