为进一步提高机床精度提供了基础。
纳米级分辨率的运动是当今超精密机床精度指标的特征标志。
Motion resolution in nanometer scale is the important characteristic indicator of ultra-precision machine tool.
其次，它增加了运动噪声，限制了机床的控制精度。
Secondly, it increase the motion noise, limit the control accuracy of the machine tool.
组合机床具有许多长处：效率高、精度高、成本低。
Combination of machine tool has many advantages: high efficiency high accuracy and low cost.
机床进给伺服驱动系统是数控机床的重要组成部分，控制精度是非常重要的指标。
Servo feeding system is part of CNC machine tool, the control precision is very important.
首先，对此机床的功能、精度和结构做简单的分析。
First, the function, accuracy and construction of the machine are analyzed.
该机床的加工精度高，使用使命长。
Should machine tool "s machining accuracy high, USES mission long."
旧机床进行数控化再制造关键技术之一是提高机床的精度。
One of the key technology for nc machine re-manufacture is to increase machine precise.
本机床原理正确，使用方便，加工效率高，精度有保证。
The elements of machine tool is right and the use of it is convenient.
为提高数控机床的加工精度，有必要为其配备在线测量装置。
To increase nc Machine precise, it is necessary to provide the online metering equipment.
为提高数控机床的加工精度，有必要为其配备在线测量装置。
To increase nc Machine precise, it is necessary to provide the online metering equipment.
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