The structure, mechanism and numerical control method of lathe spindle driven by variable speed switched reluctance system were introduced.
介绍了开关磁阻调速式车床主轴的结构、机理及其数控方法。
Spindle is the key part in tile wind turbine, which locates in the middle of the driven chain.
主轴是整个风力发电机组中的关键零部件，处于叶轮与齿轮箱的中间部位。
The machine tool may realize accurate driven move because its cutting axis follows encoder of spindle and tool velocity can follow velocity of spindle by PMAC.
该机床通过PMAC将它的切削轴从动于主轴编码器，使得刀具速度跟踪主轴速度，从而得到恒定的螺距，实现了精确从动。
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