Study on model transformation and computer demonstration of virtual prototype
虚拟样机模型转换及演示技术研究

The complex machine virtual prototype cannot be imported to DIVISION MockUp system because of model data incompatibility. Taking bearing virtual prototype as an object, model transformation and product demonstration of virtual product were studied in this paper. According to graphical exchange between CAD and DIVISION MockUp system, data storage kernel system was analyzed and thus data conversion of substandard three dimension model was solved successfully. A new way was also found to guarantee model precision and demonstration speed. The research is quite valuable in applying virtual prototype product in virtual reality environment.