Research of Restriction Orifice Effect in Hydraulic Static Bearing for Conical Spindle Distributing Flow Pair
Author(s): WEI Xiao-lei, ZOU Yun-fei, JING Chong-bo, ZHANG De-wen
Pages: 40-42
Year: 2013 Issue: 4
Journal: Hydraulics Pneumatics & Seals
Keyword: 锥形配流副; 静压支承; 润滑特性; 容积效率;
Abstract: 以应用静压支承原理的锥形配流副为研究对象,分析了锥形配流副配流面间流体流动原理,对比研究了长阻尼孔型和短阻尼孔型节流阻尼对锥形配流副的平衡位置和润滑特性的影响.结果显示,短阻尼孔压差与流量呈非线性关系,应用短阻尼孔节流方式的锥形配流副具有更小的泄漏量,有效降低了功率损失,提高了容积效率.
Pages: 40-42
Year: 2013 Issue: 4
Journal: Hydraulics Pneumatics & Seals
Keyword: 锥形配流副; 静压支承; 润滑特性; 容积效率;
Abstract: 以应用静压支承原理的锥形配流副为研究对象,分析了锥形配流副配流面间流体流动原理,对比研究了长阻尼孔型和短阻尼孔型节流阻尼对锥形配流副的平衡位置和润滑特性的影响.结果显示,短阻尼孔压差与流量呈非线性关系,应用短阻尼孔节流方式的锥形配流副具有更小的泄漏量,有效降低了功率损失,提高了容积效率.
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