| 70kN液压绞纲机主轴的可靠性设计 |
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| 引用本文： | 周华.70kN液压绞纲机主轴的可靠性设计[J].上海海洋大学学报,1998(3):217-222. |
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| 作者姓名： | 周华 |
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| 作者单位： | 上海水产大学工程技术学院!200090 |
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| 摘 要： | 本文对液压绞纲机的主轴进行了可靠性设计，可靠性设计可以定量地回答机械产品在工作过程中的失效概率或可靠度，从而可以弥补常规设计法的不足，设计结果表明，该轴最危险截面直径取１６０ｍｍ就足够了，而非按常规设计的轴径为２００ｍｍ因此，采用可靠性设计方法可以得到既经济又完全的机械产品，具有较大的使用价值。
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| 关 键 词： | 可靠性 主轴 绞纲机 捕捞机械 |
RELIABILITY DESIGN OF THE SPINDLE OF THE 70KN HYDRAULIC WINCH |
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| ZHOU Hua.RELIABILITY DESIGN OF THE SPINDLE OF THE 70KN HYDRAULIC WINCH[J].Journal of Shanghai Ocean University,1998(3):217-222. |
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| Authors: | ZHOU Hua |
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| Abstract: | Reliability designology can deal with the failure probability under working conditions of machine products and therefore compensate for the shortcomings of traditional method. The reliability design of the spindle of the hydraulic winch is discussed in this paper. Case study shows that the diameter of the critical cross-section can be reduced from 200mm to 160mm, and that the reliability design possesses even more economy and safety than that of traditional method. |
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| Keywords: | reliability spindle hydraulic winch |
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