鼓形齿联轴器的曲率系数计算研究  

Research on curvature coefficient calculation of drum gear coupling

作　　者：卢茜莉 陈云峰 吴世祥 杨远航 LU Qian-li;CHEN Yun-feng;WU Shi-xiang;YANG Yuan-hang(Taier Heavy Industry Co.,Ltd.,Ma anshan 243000,China)

机构地区：[1]泰尔重工股份有限公司,安徽马鞍山243000

出　　处：《重型机械》2022年第1期91-95,共5页Heavy Machinery

摘　　要：曲率形齿几何系数是鼓形齿联轴器设计中必不可少的几何尺寸参数,但现有的文献对曲率系数的研究不够深入,理论依据不够完善,对鼓尺寸设计不具有普遍的指导意义。本文提供一种比较完整的鼓形齿联轴器曲率系数的理论计算。当鼓形齿倾斜一定角度时,不同圆周位置的齿在啮合平面或工作圆切面上的倾斜变化量是不一样的,在鼓形齿轴心线上允许一定的工作倾角来实现补偿位移。为鼓形齿联轴器的几何尺寸设计提供理论支撑,也为进一步对鼓形齿联轴器的研究提供参考。Curvature coefficient is an essential geometric parameter in the design of drum gear coupling,but the research of curvature coefficient in the existing literature is not deep enough,the theoretical basis is not perfect,and it does not have universal guiding significance for the geometric size design of the drum gear coupling.This article provides a relatively complete theoretical calculation of the curvature coefficient of the drum gear coupling.When the drum teeth are inclined at a certain angle,the inclination changes of teeth at different circumferential positions on the meshing surface or working circle section are different,a certain working inclination angle is allowed on the axis line of drum gear to compensate the displacement.It provides theoretical support for the geometric dimension design of drum gear coupling,and provides reference for further research on drum gear coupling.

关 键 词：鼓形齿 曲率系数 几何尺寸 

分 类 号：TH133.4[机械工程—机械制造及自动化]