| 静压支承等效面积的近似计算及误差分析 |
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| 引用本文： | 郑培文,沈建坤,杨成仁,苏逢荃.静压支承等效面积的近似计算及误差分析[J].青岛理工大学学报,1996(2). |
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| 作者姓名： | 郑培文 沈建坤 杨成仁 苏逢荃 |
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| 作者单位： | Dept.of Mechanical Engineering，QIAE |
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| 摘 要： | 对液体静压支承等效面积的近似计算进行了详尽的误差分析，提出了一种更为精确的近似计算方法．这种方法有较大的实用价值，它不仅适用于普通液体静压支承，而且也能满足大长径比开式静压支承这类特殊的静压支承工程设计的要求．
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| 关 键 词： | 静压支承，等效面积，相对误差 |
The Approximate Calculation and the Error Analysis for the Equivalent Area of the Hydrostatic Bearings |
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| Zheng Peiwen,Shen Jiankun,Yang Chengren,Su Fengquan.The Approximate Calculation and the Error Analysis for the Equivalent Area of the Hydrostatic Bearings[J].Journal of Qingdao Technological University,1996(2). |
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| Authors: | Zheng Peiwen Shen Jiankun Yang Chengren Su Fengquan |
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| Abstract: | The equivalent area i.e.useful load-bearing area is an important parameter for hydrostatic bearings in theoretical analysis and designing calculation. In this Paper,the error analysis and designing calculation.In this paper,the error analysis of an aPProximate calculation about the equivalent area of the fluid hydrostatic bearings is discussed in details and a new method about approximate calculation is proposed,which is more accurate and can not only be applied to the common fluid hydrostutic bearings but also be used to satisfy the demands of the engineering designs about this kind of exceptional hydrostatic bearings of the high L/D and open, so it is valuable to the engineering application. |
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| Keywords: | hydrostatic bearings equivalent area relative error |
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