高速高精度机床是当今的主要发展趋势之一。
High speed and high precision is one of the main developing tendencies of modern machine tool.
高速高精度机床不仅要有高的主轴转速和进给速度，而且还需要具有高的主轴和进给系统运动加速度。
High speed and high precision machinery should have not only high spindle speed and high feeding speed, but also high spindle and feeding system acceleration.
提出了对驱动轴按函数规律直接控制的方法，以保证并联机床手控运动的高速高精度。
A direct control method based on actuators' length function was presented, which may ensure high precision and high speed of hand control mation of parallel machine tools.
而要想使得机床主轴能实现高精度、高速度、高刚度和振动低发热小的要求，则需要对轴承本身更多的参数进行控制。
However, if we make the machine spindle to achieve high accuracy, high speed, high rigidity and low vibration heat a small request, you need more parameters of the bearing itself is controlled.
高速、高效、高精度的数控机床除了对刀具有相应的要求外，对刀具夹持系统也有很高的要求。
In addition to high demand on tools, the high-speed, -efficiency and -accuracy nc machine tool also has high requirement on tool clamping system.
用高性能的数字信号处理器(DSP)代替单片机，可提高机床数控系统的运行速度，满足高速和高精度控制的要求。
The microchip computer is replaced by the high performance DSP, with which the speed of economic CNC system is improved; the needs of high-speed and high-precision control can be satisfied.
提出了对驱动轴按函数规律直接控制的方法，以保证并联机床手控运动的高速高精度。
A direct control method based on actuators' length function was presented, which may ensure high precis...
提出了对驱动轴按函数规律直接控制的方法，以保证并联机床手控运动的高速高精度。
A direct control method based on actuators' length function was presented, which may ensure high precis...
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