机床导轨平行度误差的精确评定  

Date Processing of Parallelism Error for Guideway

作　　者：周景亮[1] 

机构地区：[1]福建工程学院机电及自动化工程系,福建福州350014

出　　处：《机床与液压》2011年第4期121-122,130,共3页Machine Tool & Hydraulics

基　　金：福建省教育厅科技基金项目(JA07148)

摘　　要：建立机床导轨在给定方向上线对线平行度误差计算机数据处理系统,其基准符合最小条件法、最小二乘法、端点连线法。该系统可同时进行基准要素直线度误差和被测要素平行度误差的求解,并通过示意图反映出被测量的几何特征及评定准则的应用情况。最后用实例验证该系统的可行性。The date processing system of evaluating parallelism error for line to line at given direction on guideway were established which standards met with minimal condition,least square and two endpoints line three methods.The system could be used to solve the straightness and parallelism error of standard factor at the same time,and the geometry characteristics being measured and the application of evaluation criterion were shown with diagrammatic view.The testing results show that the system is feasible.

关 键 词：平行度误差 直线度误差 数据处理 

分 类 号：TB92[一般工业技术—计量学]