端曲面齿联轴器的创成原理及设计  

Constructing principle and design of curved-face gear coupling

作　　者：林超[1] 赵相路 曾东[1] 

机构地区：[1]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《中南大学学报（自然科学版）》2016年第11期3707-3714,共8页Journal of Central South University:Science and Technology

基　　金：国家自然科学基金资助项目(51275537)~~

摘　　要：根据联轴器工作原理,结合空间坐标变换理论、共轭曲面求解理论及正交非圆面齿轮副传动原理,提出端曲面齿联轴器这一新的结构形式,建立端曲面齿联轴器求解的共轭坐标系,推导端曲面齿联轴器的端曲面参数方程,生成端曲面;结合端曲面齿齿盘的几何参数设计理论,采用"共轭截线投影法"新型齿面生成方法,通过solidworks软件对端曲面齿齿面进行几何求解,获得端曲面齿联轴器的连接齿面及十字轴式端曲面齿万向联轴器的三维实体模型;将端曲面齿联轴器应用于冶金等工程设备中,验证端曲面齿联轴器几何设计方法的正确性和在工程应用中的可行性。According to the working principle of coupling, spatial coordinate transformation theory, solving theory of conjugate curved surface and the drive principle of curved-face gear, the new structure of the curved-face gear coupling was put forward. The conjugate system of the curved-face gear coupling was established. The parameter equation of the curved-face of the curved-face gear coupling was deduced. According to the geometrical parameter design of curved-face gear coupling theory, the method of conjugate cutting line projection was used to generate the tooth surface. A geometrical mathematical model was built to solve the curved-face gear coupling through the solidworks, which can get the tooth surface and of the curved-face gear coupling 3-D entity model. The applications in the field of engineering facility, such as metallurgy etc, were put forward. The advantages of the curved-face gear coupling in engineering application were verified.

关 键 词：端面齿形 共轭曲面 联轴器 三维建模 

分 类 号：TH133.4[机械工程—机械制造及自动化]