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高速回转圆盘薄片刀具横向振动的控制

Keywords: 高速回转,圆盘薄片刀具,横向振动,动压润滑

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Abstract:

针对圆盘薄片刀具的横向振动,根据流体动压润滑理论,研究了一种圆盘薄片刀具横向振动控制器,利用刀具的高速回转运动和横向振动形成流体压力膜,抑制刀具的横向振动.理论分析和实验测量结果表明,这种利用流体动压润滑原理工作的控制器可以有效地减少刀具横向振动的幅值,而流体压力膜抑制刀具横向振动的效果与控制器中楔形板的结构有关.

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