In this paper, a testing system of the spindle error is proposed based on LabVIEW.
阐述了用反向法对高精度轴系回转误差测试的过程及测试的一些结果。
Based on the theory of MBS, presenting the comprehensive errors model consisting of offset probe errors, geometric errors, screw thermal error and spindle error.
以多体系统理论(MBS)为基础，建立了包含测头误差、机床几何误差、丝杠和主轴热误差的综合误差补偿模型。
The least square solution and minimum mean square error(MMSE) solution for roundness error and spindle error was derived by measurement matrix in frequency-domain.
这种方法利用频域测量矩阵直接给出了圆度形状误差和回转误差的最小二乘解或最小均方误差解。
Barrel type straight spindle: spindle and spindle motor to reduce the transmission link error and vibration, the use of integrated direct design, and the use of high precision ABECT.
弹筒式直结主轴：主轴与主轴马达为减少传动连结所产生的误差与震动，采用一体式直接设计，并采用高精密abect。
In this paper further study is given to separate the eccentricity from the rotation error of a spindle.
本文探讨了主轴回转误差运动中偏心分量的分离问题。
A digital measurement method for machine spindle rotary error with supper computer was presented.
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。
Since the parts' stiffness and precision of the spindle units are quit high, and the loads are usually not heavy, so the machining error caused by the cutting force is small.
在高速切削机床中，由于主轴单元系统各零件刚度和精度都较高，而负荷却不是很大，主轴因切削力引起的加工误差较小。
Radial rotation error of the spindle is an important factor affecting the precision of machining and instrumental measurement.
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。
To realize machining error compensation, it is necessary to measure the rotation error of machine tool spindle correctly.
本文提出了一种机床主轴回转误差补偿信号的实时测量方法。
The machine tool spindle radial motion error is measured online under the condition of workpiece being manufactured.
在机床加工工件时，实时测量机床主轴的径向运动误差。
Through the mathematics equations, numerical value of machining geometrical error duo to machine spindle rotary error are calculated.
通过这些数学表达式可以定量的计算出机床主轴由于回转运动误差产生的加工几何误差数值。
This paper analyzes the offcenter error of installing reference ball as testing lathe main spindle rotation errors in Ningxia Institute of Technology and puts forward the way of eliminating errors.
本文对宁夏工学院测试车床主轴回转误差运动时基准球安装偏心引起的误差进行了分析，并提出了剔除该误差的方法。
This paper introduces the measurement of the parallelisms for line and flat to space turning spindle axis. The measuring error is analysed also.
本文介绍一种线、面对空间回转轴线平行度的测量方法，并进行了误差分析。
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.
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 profile error of workpiece is separated by error separation technique to realize the online measurement of spindle radial motion error.
采用误差分离技术将工件的形状误差从所测信号中分离出来，实现在线测量主轴的径向误差运动。
Regression analysis are hereby given with Lissajou's figure of spindle rotational error under different test conditions.
在不同条件下获得了若干主轴回转误差曲线的照片，并据此进行了主轴回转误差的评定、分析和比较。
The spiral welded pipe weld seam probe frame has the benefits that: (1) the flexible spindle is adopted, so that a probe and a weld seam can be fully closed, so as to reduce error;
本发明的有益效果是：1）采用柔性主轴，使探头和焊缝能保证完全弥合，减少误差；
The spiral welded pipe weld seam probe frame has the benefits that: (1) the flexible spindle is adopted, so that a probe and a weld seam can be fully closed, so as to reduce error;
本发明的有益效果是：1）采用柔性主轴，使探头和焊缝能保证完全弥合，减少误差；
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