D-D建模与参数化集成技术在振动机械CAD中的应用

D-D Building Model and Parameterization Integration Technique Applied in CAD of Vibration Mechanism

介绍了大型振动筛CAD软件的功能模型和体系结构，讨论了软件所采用的动态设计、参数化设计、并行设计等关键技术。

The paper introduces the functional model and body system structure of CAD software of large scale vibrating screen, and introduces the key technique, such as dynamic design, parameterization design and parallel design.