VR is an advanced computer user interface that changes the traditional human-machine interface such as keyboard and mouse, enabling users to directly operate in the three-dimensional information space for real-time operation. By constructing a virtual environment, designing scenes and models, Under the action of interactive devices, the operator interacts intuitively and naturally with the virtual world through visual, listening, and tactile sensations in real life, enabling the operator to feel immersive and “immersedâ€. In this environment, the presence of scenes and models in the environment is felt very realistically. The current VR system is available in both wearable and non-wearable versions. In order to make the virtual machining center training system more economical, a non-wearing vOS system should be used. The vision is provided by the user's screen, without wearing a helmet and data gloves. Although there is no immersion, the price is cheap. The virtual training system of the machining center to be established is the application platform of VR in virtual operation training. Its core consists of computer, supporting hardware (such as graphics card and sound card) and software system, including four functional modules and 3D database. The CNC machining center virtual training system is a simulation-based economical VR system with strong engineering-oriented features. At present, there is no universal virtual environment development standard at home and abroad, and it can be redeveloped on the basis of the existing vR system. Or integrate some system modules to build a new system. The virtual vocational and technical training system is based on the vR kernel, through the establishment of a virtual training environment, and the development of the corresponding application. Therefore, it is a flexible training simulation system that can be virtually virtualized as technology advances. (Finish) Heat Shrinkable Sleeves,Heat Shrink Sleeves,Heat Shrink Sleeve,Heat Shrink Tubular Sleeves SICHUAN FOREVER RADIATION TECHNOLOGY CO.,LTD , https://www.fieldjointscoatings.com