提出了一种计算机控制的机床主轴回转误差的数字测量法。
A digital measurement method for machine spindle rotary error with supper computer was presented.
主轴径向回转误差是影响机床加工精度和圆度等仪器测量精度的重要因素。
Radial rotation error of the spindle is an important factor affecting the precision of machining and instrumental measurement.
提出了实时测量机床主轴回转误差的原理和方法，建立了工件圆度及圆柱度在线测量及补偿控制系统。
The in-process measurement principle for the spindle rotation error is presented and the roundness and cylindricity on-line measurement and compensatory control system is developed.
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