• CN:11-2187/TH
  • ISSN:0577-6686

›› 1983, Vol. 19 ›› Issue (4): 31-39.

• 论文 • 上一篇    下一篇

凸轮范成加工原理

杨基厚;王宝山;胡友   

  1. 东北重型机械学院
  • 发布日期:1983-09-01

THEORY OF THE GENERATING METHOD OF CAM PROFILES

Yang Chihou;Wang Baoshan;Hu You   

  1. Northeast Heavy Machinery Institute
  • Published:1983-09-01

摘要: 本文首次提出院利用铰链四杆机构的摇杆运动来范成加工凸轮的原理,探讨了范成加工用四杆机构的合理参数及其运动规律,说明了所得凸轮机构运动规律的特点和其他性能。文中分析了范成磨削加工时砂轮尺寸变动对凸轮轮廓尺寸误差的影响及其补偿方法,还给出了在范成磨削加工装置上所磨凸轮的性能试验结果。

Abstract: In this work, a theory of the generating method of cam profiles by the sewing motion of the crank-rocker mechanism is creatively developed. After being discussed the reasonable dimensions and characters of the motion of bar mechanism used in the generating equipment, the obtained motions and other parameters of cam mechanism are explained. Especially the influence of diameter difference between the grinding wheel and the roller to the cam profile errors and its correcting methods are analyzed. With a short description of the cam generating equipment, some experimental data and results are given.