| 多孔质节流空气静压轴承静态性能实验研究 |
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| 引用本文： | 田富竟,尹自强,王建敏,彭永华.多孔质节流空气静压轴承静态性能实验研究[J].航空精密制造技术,2011,47(5). |
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| 作者姓名： | 田富竟 尹自强 王建敏 彭永华 |
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| 作者单位： | 国防科技大学,长沙,410073 |
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| 基金项目： | 国家自然科学基金面上项目(5107539);国家自然科学基金(50805143); “高档数控机床与基础制造装备”科技重大专项(2010ZX04001-151)资助项目 |
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| 摘 要： | 本文采用不锈钢多孔质材料研制了一种新的空气静压轴承,并对不同平均孔径的多孔质空气静压轴承以及一种表面复合节流空气静压轴承的承载能力和刚度进行了实验测试和分析,结果表明,选用合适的不锈钢多孔质材料以及适当的加工方法可以制造高承载能力与高刚度的空气静压轴承。
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| 关 键 词： | 空气静压轴承 多孔质节流 表面复合节流 承载力 刚度 |
Experimental Research and Analysis of Aerostatic Bearing |
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| TIAN Fu-jing,YIN Zi-qiang,WANG Jian-min,et al..Experimental Research and Analysis of Aerostatic Bearing[J].Aviation Precision Manufacturing Technology,2011,47(5). |
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| Authors: | TIAN Fu-jing YIN Zi-qiang WANG Jian-min |
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| Institution: | TIAN Fu-jing,YIN Zi-qiang,WANG Jian-min,et al.(National University of Defense Technology,Changsha 410073) |
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| Abstract: | A new aerostatic bearing is developed by applying the stainless steel porous material.The experimental testing and analysis are carried out for the load capacity and stiffness of porous aerostatic bearing with different average aperture and surface compound restricted aerostatic bearing.The results show that applying the appropriate materials and processing methods can produce the aerostatic bearings with the higher load capacity and stiffness. |
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| Keywords: | aerostatic bearing porous restriction surface compound restriction load capacity stiffness |
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