巴斯噶蜗线型齿轮的啮合特性及数字制造技术研究  

Study on meshing characteristic and digital manufacturing technology of Pascal curve gears

作　　者：刘永平[1,2] 孟鹏飞[2] 

机构地区：[1]兰州理工大学数字制造技术与应用省部共建教育部重点实验室,甘肃兰州730050 [2]兰州理工大学机电工程学院,甘肃兰州730050

出　　处：《制造技术与机床》2011年第12期90-93,共4页Manufacturing Technology & Machine Tool

摘　　要：根据非圆齿轮啮合原理,对巴斯噶蜗线型齿轮进行啮合特性分析及数字制造技术研究。通过对巴斯噶蜗线型齿轮进行节曲线参数化建模、传动特性及凸凹性分析,验证了这类齿轮传动的可行性;通过对其进行齿形设计、CAM实例计算分析及加工仿真,验证了理论设计方法的正确性和可加工性,为这类齿轮的设计、制造、测量及应用提供较为系统的理论基础。According to the meshing principle of non-circular gears, the meshing characteristic and digital manufacturing technology of Pascal curve gears is studied. Based on analyzing the parameterized modeling of pitch curve, transmission characteristics and convexity-concavity analysis on Pascal curve gears, the transmission feasibility of this type gear is proved. Through tooth shape design, CAM calculation and analysis with example, and processing simulation, the validity and manufacturability of theoretical design method on this type gear is proved. The research results can provide more systemic theory basis for the design, manufacture, measure and application of Pascal curve gears.

关 键 词：巴斯噶蜗线 非圆齿轮 节曲线 啮合特性 数字制造技术 

分 类 号：TH132[机械工程—机械制造及自动化]