CAJ | 학술논문

　　针对目前螺旋锥齿轮切削仿真系统独立性差、仿真速度慢、精度低、很难实现实时仿真等问题，提出了刀具和轮坯进行布尔运算的一种新方法，即将螺旋锥齿轮加工区域层片分割后与刀具切削面求交的方法，在此基础上研究了切削过程的可视化及其实现，并基于虚拟现实技术开发出了螺旋锥齿轮数控加工仿真系统，介绍了该仿真系统的整体结构、各个模块的作用以及实现的流程。仿真实例验证了核心算法和仿真系统的正确性和有效性。
　　침대목전라선추치륜절삭방진계통독립성차、방진속도만、정도저、흔난실현실시방진등문제，제출료도구화륜배진행포이운산적일충신방법，즉장라선추치륜가공구역층편분할후여도구절삭면구교적방법，재차기출상연구료절삭과정적가시화급기실현，병기우허의현실기술개발출료라선추치륜수공가공방진계통，개소료해방진계통적정체결구、각개모괴적작용이급실현적류정。방진실례험증료핵심산법화방진계통적정학성화유효성。
A new method of Boolean operation both cutter and gear is proposed aiming at the limitation of geometric simulation of hypoid gear cutting process, such as slow speed, low precision, and not real time simulation. In this method, the hypoid gear processing area is divided into slices, and then intersection of the slices and the cutter surface is calculated. On the basis of the method, the cutting process visualization and its implementation are in researched. The simulation system of NC machining is developed based on virtual reality technology. Structure and function of the system module, and the implementation process of the simulation system are introduced. The correctness and effectiveness of the core algorithm and simulation system described in this paper is verified by a simulation example.