包络旋轮线机构及应用展望  

Envelope Cycloid Mechanism and Its Application Prospect

作　　者：汪嘉 章岩 

机构地区：[1]徐州石油机械厂 [2]甘肃省劳改局科技处

出　　处：《机械设计与研究》1998年第3期31-32,共2页Machine Design And Research

摘　　要：本文讨论一种包络旋轮线机构，将它设计成新的旋轮线车、镗、铣、磨等切削机床或机床附件，与现有同类设备相比有如下优点：（１）车、镗切削过程中前、后角不变；（２）对铣、磨刀具直径无限制；（３）旋轮线及其等距曲线均可车、镗、铣、磨。这种机构／床应用前景十分宽广的，如精切椭圆和近似正多边形轮、孔、以及摆线轮等；还可精磨平板凸轮轮廓。The article describes one kind of envelope cycloid mechanism,it can be designed into new cycloid lathe,boring,milling,grinding machines,etc.or their accessories,they have following advantages in comparison with the machines of same kind:(1)Rake and relief angles remain unchanged in process of turning and boring;(2)No limit for diameters of milling cutter and grinder;(3)Cycloid and its equidistant curve can be turned,bored,milled and ground.The application foreground of the mechanism/machine is very broad,e.g.fine cutting of wheel,hole of ellipse and approximate regular polygon and cycloid wheel,and fine grinding of the configuration of plate cam as well.

关 键 词：包络旋轮线机构 基本原理 轮系机构 应用 

分 类 号：TH112.3[机械工程—机械设计及理论]