为用适当的误差补偿策略做准备，可有效提高数控机床的加工精度。
An error compensation strategy is adopted properly to improve the manufacture precision of CNC machine effectively.
数控机床的误差建模是进行机床运动设计、精度分析和误差补偿的关键技术，也是保证机床加工精度的重要环节。
The geometric error modeling of NC machine tools is the key technique to dynamics design, precision analysis and error compensation. It is the important step to improve the precision of machine tools.
探讨在数控机床上加工非圆曲线轮廓的等误差直线逼近算法。
In NC Machining, the equal error straight lines approaching of non arc curve profile are investigated in the paper.
在数控机床或加工中心上采用联机检测轮廓加工误差的方法，不用价格昂贵的坐标测量机，具有简单、省时、经济的特点。
A method of on-line measurement of contouring error on numerically-controlled machine tools or machining centers is a simple, high-speed and economical.
本文分析了数控机床加工中的主要误差来源，为提高数控机床加工精度，提供了依据。
This paper analyzes the main source of error on Numerical Control Processing and provides basis for improving manufacturing accuracy of CNC machine tools.
数控加工后置处理不仅是CAD/CAM技术和数控编程系统的重要组成部分，而且也是实现数控机床几何误差软件补偿的重要途径。
Post-processing of CNC machine tools is the important component of the CAD/CAM technology and NC programming system. Also, it is important way of compensating geometric error by software.
数控机床误差补偿技术通过设计和制造途径消除或减少数控机床可能的误差源，是提高数控机床加工精度的有效途径。
Error compensation technology of numerical controlled machine tool is an effective way in improving the processing precision of numerical controlled machine tool.
讨论了在五坐标数控机床上加工曲面时刀具走刀步长和切削带步长与加工误差的关系并推导了计算公式。
The relation of the step length of cutting tool with mechanical error when machining curved face in the 5 coordination NC machine, and the calculating formulas are deduced.
运用此误差补偿方法对一台配备华中HNC-21系统数控机床螺距补偿后，获得了理想的加工精度。
Using this compensation theory, the NC machine equipped the system of HuaZhong HNC-21 gets the expectant precision.
介绍了五轴数控机床加工复杂曲面的工作原理，重点分析了五轴数控加工时采用环形铣刀加工复杂曲面的误差模型，提出了误差补偿的具体方法。
This paper introduces the operating principle of manufacturing complex surface in 5-axis nc machine. It is emphasis on error model of complex surface by ring mill cutter in 5-axis nc machining.
同时还可以根据测量的体积定位误差数据生成误差补偿的代码，进而可以对其进行体积定位误差的补偿，大幅度提高了数控机床加工精度。
Meanwhile, the LDDM software can automatically generate the compensation codes according to the measured data, then these codes would be loaded into CNC controller to improve volumetric position a...
同时还可以根据测量的体积定位误差数据生成误差补偿的代码，进而可以对其进行体积定位误差的补偿，大幅度提高了数控机床加工精度。
Meanwhile, the LDDM software can automatically generate the compensation codes according to the measured data, then these codes would be loaded into CNC controller to improve volumetric position a...
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