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Studies of the Oil-shock and Its Forward-shift in Rotary Piston Vacuum Pump
Author(s): 
Pages: 63-66
Year: Issue:  2
Journal: Vacuum Science and Technology

Keyword:  滑阀真空泵 噪声 油液冲击;
Abstract: “高速油液冲击”是滑阀真空泵冲击噪声的主要激励源 ,通过试验发现了这一冲击的前移现象 ,并进一步分析了高速油液冲击和其他三种冲击的形式 ,为降低滑阀真空泵噪声提供了可靠的依据。
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