摘要
滚珠丝杠副预拉伸机构是针对热伸长问题专门设计的传动机构,这种机构装配简单,可以有效减小热效应对滚珠丝杠副传动精度的影响。
Pre-stretching mechanism of ball screw transmission is specifically designed for the problem of thermal elongation.This mechanism has the advantages of simple assembly,can effectively reduce the influence of thermal effect on ball screw transmission precision.
出处
《机械工程师》
2015年第8期138-139,共2页
Mechanical Engineer
基金
国家科技重大专项资助项目(2013ZX04001081)
关键词
滚珠丝杠副
热伸长
传动机构
精度
ball screw
thermal elongation
transmission mechanism
precision
