基于模型的工艺信息标识方法研究

Process information identifying method based on model

实现工艺信息在三维模型上的标识是目前三维数字化工艺研究的热点。针对此问题,论文提出了一种基于MBD技术和GB/T 24734-2009的机加工工艺信息标识方法。该方法有效地规范了机加工工艺信息标识符号的构建和组合方法,并通过三维标注实现工艺信息与模型的关联,使工艺设计人员和制造人员能快速直观地浏览与获取加工工艺信息。在以上研究的基础上,基于Pro/E平台进行二次开发,并通过实例验证了该方法的可行性和实用性。

To solve the problem of expressing process information based on the 3D model is a hot-point. An expression method for machining process information based on MBD and GB/T 24734-2009 is proposed. This method defines effectively the information sign and the combination sign, relating the process information and model by 3D annotation. It is showed that process model and information can be browsed directly. Based on the research, the method has been validated on the Pro/E platform and an example is presented.