平面二次包络环面蜗杆数控磨床加工建模及仿真研究  

Processing modeling and simulation research of CNC grinding machine for plane quadratic enveloping worm

作　　者：韩兴国[1] 苏庆勇[1] 崔立秀[1] 黎亚元[2] 和法洋[2] 

机构地区：[1]桂林航天工业学院,桂林541004 [2]西华大学数控技术研究所,成都610039

出　　处：《现代制造工程》2014年第5期69-74,共6页Modern Manufacturing Engineering

基　　金：重庆大学机械传动国家重点实验室211工程项目(0422092);广西壮族自治区教育厅科研项目(201106LX706)

摘　　要：分析了平面二次包络环面蜗杆数控磨床的加工原理,根据该原理及磨床结构建立了坐标系,创建了理论状态下的平面二次包络环面蜗杆数控磨床数控加工的数学模型,并依照该数学模型,选取了平面二次包络环面蜗杆副的参数,运用Matlab软件进行了仿真,得到蜗杆齿面图形,与采用传统加工方法获得的蜗杆齿面图形一致,验证了该加工方法的正确性。The coordinate system is set up based on the machining theory of the plane quadratic enveloping CNC grinding machine and the structure of the grinding machine. The ideal processing mathematical modeling of plane quadratic envelope worm CNC grinding machine is built. According to the mathematical model and plane quadratic envelope worm pair parameters which is se- lected, the simulation is carried on using the Matlab software, and worm tooth surface graphics are curved which are the same with worm tooth surface graphics using the traditional machining method. It has proved the validity of this method of processing.

关 键 词：平面二次包络环面蜗杆 仿真研究 数控磨床 加工模型 

分 类 号：TH161[机械工程—机械制造及自动化]