弹性多齿分度工作台的设计  

The design of flexible much tooth calibration rotary table in the machine tool of numerical control

作　　者：厉善元[1] 唐卫东[1] 

机构地区：[1]南华大学机械工程学院,湖南衡阳421001

出　　处：《组合机床与自动化加工技术》2004年第1期74-74,76,共2页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：进行了数控机床中分度工作台的设计 ,设计出一具有 3 60个齿的弹性多齿分度台 ,该装置采用弹性齿取代刚性多齿盘 ,大大提高了分度精度 ,其角度误差仅为± 0 2″。This paper has carried out the design of calibration rotary table in t he machine tool of numerical control, devises a flexible much tooth calibration rotary table that has 360 toothes, this installation adopts flexible tooth to replace rigid tooth plate, has raised calibration precision greatly, its angle error is only±0. 2 ″.

关 键 词：数控机床 弹性多齿分度工作台 设计 分度精度 角度误差 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]