UG二次开发在数字化检测中的应用

摘要

在基于MBD的全三维数字化设计制造背景下,结合数字化检测技术的发展趋势,本文通过调用UG NX8系统提供的UG/Open API函数,提取三维模型中的信息至树列表控件中,并为PMI树列表中节点的单击事件添加消息响应函数,自动定向显示PMI所在的模型视图,并高亮显示该PMI信息,以实现检验过程的图形化引导,显著提高检测效率.%Based on the background of the three-dimensional digital design and manufacturing based on MBD,combining the trend of the digital inspection technology, the PMI information was extracted from the three-dimensional model into PMI tree list control, and to orient the modeling view automatically by adding the response function on the click event of the PMI tree list nodes, and to instruct inspectors in virtue of the three-dimensional digital model, tohighlight the PMI information and to enhance inspection efficiency.