基于虚拟现实技术的车床仿真系统

基于开发CA6132型车床虚拟教学软件的目的，采用了虚拟仿真的方法，开发了带有虚拟现实特征的车床教学系统软件.提出了虚拟车床开发的一般流程，阐述了矫正图像的立面分割技术，开发了基于Unity3D引擎软件的虚拟车床仿真系统，解释了虚拟现实的基本原理，建立了CA6132型车床的三维模型，提出了在Unity3D下车床加工的仿真方法，开发了基于虚拟现实设备zSpace虚拟现实车床仿真系统，提出了虚拟现实的场景交互方式，降低了实际车床操作的危险.

Lathe Simulation System Based on Virtual Reality Technology

For the purpose of developing virtual CA6132 lathe teaching software, adopted the virtual simulation method, a lathe teaching system software with virtual reality features is developed. The general process of virtual lathe development is put forward, the facade segmentation technique for correcting images is described, the virtual Lathe Simulation System based on Unity3D engine software is developed, the basic principles of virtual reality are explained, the three-dimensional model of CA6132 lathe is established, the lathe cutting simulation method is put forward under Unity3D engine software, the virtual reality Lathe Simulation System based on virtual reality equipment zSpace has been developed, and a more natural way of scene interaction in virtual reality is proposed. The simulation results show that the virtual reality teaching system of lathe has sound teaching effect, and reduced risk of actual lathe operation.