机床与液压
機床與液壓
궤상여액압
MACHINE TOOL & HYDRAULICS
2013年
20期
134-136
,共3页
球杆仪%数控加工中心%几何精度%误差识别
毬桿儀%數控加工中心%幾何精度%誤差識彆
구간의%수공가공중심%궤하정도%오차식별
Ballbar%CNC machining centre%Geometric accuracy%Error identification
论述了数控加工中心几何精度的球杆仪识别技术，分析了数控加工中心的周期误差、垂直度误差和直线度误差，根据球杆仪测量图形，分析误差生成原因，提出了消除数控加工中心几何误差的方法。
論述瞭數控加工中心幾何精度的毬桿儀識彆技術，分析瞭數控加工中心的週期誤差、垂直度誤差和直線度誤差，根據毬桿儀測量圖形，分析誤差生成原因，提齣瞭消除數控加工中心幾何誤差的方法。
논술료수공가공중심궤하정도적구간의식별기술，분석료수공가공중심적주기오차、수직도오차화직선도오차，근거구간의측량도형，분석오차생성원인，제출료소제수공가공중심궤하오차적방법。
The ball bar identification technology for geometry accuracy of the numerical controlled machining center was dis-cussed. The periodic error,perpendicularity error and straightness error of the machining center were analyzed. Causes of the errors were analyzed according to the ball bar measurement diagram,and methods for eliminating the errors were proposed.
