关键词: 虚拟现实, VRML, 高级语言, 交互性

Abstract:

With the rapid development of equipment manufacturing industry, professional skills and experience of the operator continually increase demands, so their training is increasingly important. Introduction of virtual reality technology in mechanical training can help solve this problem. Proposing the design concepts and design method for mechanical process of virtual training technique , using VRML virtual reality modeling language to build virtual training scenarios and control model, Using external language interfaces to realize communication between VRML and VB.net and improved human-computer interaction. Finally completed a set of virtual training system for lathe unloading technology to provide efficient solutions and practical reference for training operators.

Key words: virtual reality;VRML;high level language;interactive