【摘要】 提出了基于XML、面向协同设计的模板设计标记语言———TDML,提炼了TDML的定义及特征,阐述了TDML的语法及语义,并介绍了协同模板可视化设计环境及其包含的有关TDML实现与设计的运行框架;针对该框架下的模板解释器及模板分割与复合、模板结构和参数分离与合并等操作模块进行了描述,给出了模板与可视化造型库的接口.最后以冷冲模与沙发为实例,验证了TDML在协同模板可视化设计系统中的有效性.更多还原

【Abstract】 Template design markup language(TDML) based on XML is proposed to facilitate the quick and secure transmission,clear understanding,easy processing and verification of product components data.Its syntax,semantics,visualized design environment,and the framework for implementation and running are illustrated.A template may be composed of individual subtemplates,its structure and parameters are stored in separate files,geometric modeler interprets the configuration definition and assembly relationships of components and generates visual presentation.Templates for stamping die and sofa design are implemented as examples to verify the effectiveness of TDML in collaborative design.更多还原