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。
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.
加工螺纹时，需要在主轴上安装脉冲编码器。
A pulse coder must be mounted on the spindle when processing thread.
使用分层编码系统表达主轴部件的信息，用海明距离进行模糊决策以选择较优的主轴部件设计方案。
This paper deals with the question of information representation for spindle units by using the hierachical coding system.
应用推荐