摘要
针对基于模型定义技术对工艺设计带来的变革,在定义工艺模型、工序模型和工序参考模型的基础上,建立了基于模型定义环境下的三维机加工艺设计模式。以工艺方法为核心,集成工艺参数信息、资源信息和检验信息,构建了一种三维工艺信息标注符号。从标注面、相关性查询、成组标注、限定区域和颜色的使用等方面制定了三维机加工艺信息标注规范。开发了三维机加工艺设计系统,并以某零件为例,验证了方法的有效性。
Aiming at the changes of process planning brought by Model-Based Definition （MBD）, 3D machining process planning model with MBD was established based on the definition of process model, in-process model and process reference model. The machining method was taken as core to construct a three-dimensional machining process information annotation sign by integrating with machining parameters, resources and test information. From the aspects of annotation plane, dependence query, group annotation, limited region and color using, the annotation specification was formulated. A three-dimensional machining process planning system was developed, and a part was taken to illustrate the validity of the proposed method.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2014年第11期2690-2696,共7页
Computer Integrated Manufacturing Systems
基金
国防基础科研资助项目(A1120131044)
国防技术基础科研资助项目(Z312012B001
B3120131100)
国家科技支撑计划资助项目(2012BAF12B03)~~
关键词
基于模型定义
工序模型
三维工艺信息标注
计算机辅助工艺设计
model-based definition
in-process model
3D process information annotation
computer aided process planning
