“direct drive feed device”的概念、定义、翻译、参考文献-科学参考

单词	direct drive feed device
释义	direct drive feed device Encyclopedia 工学直接驱动进给装置释 direct drive feed device直接驱动进给装置在机床的直线和回转进给驱动中，驱动动力装置（主要是电动机和电液伺服作动器）和执行部件之间不存在机械传动环节的进给驱动装置。
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