| 齿轮传动润滑油粘度选择的可靠性计算 |
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| 引用本文： | 郭攀成.齿轮传动润滑油粘度选择的可靠性计算[J].农业机械学报,2006,37(1):152-155. |
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| 作者姓名： | 郭攀成 |
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| 作者单位： | 兰州工业高等专科学校机械工程系 |
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| 摘 要： | 以齿轮传动不发生胶合、磨损等齿面失效为前提，根据弹性流体动压润滑理论的最小油膜厚度与齿面粗糙度的关系，用可靠性方法确定齿轮润滑油的粘度，给出计算公式并进行了实例计算。克服了传统的经验法选择齿轮润滑油粘度的局限性，将齿轮润滑油粘度的选择提到理论高度并可直接算出具体数值。
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| 关 键 词： | 齿轮传动 润滑油 粘度 可靠性 |
| 收稿时间： | 2005-03-29 |
| 修稿时间： | 2005年3月29日 |
Reliability Calculation in Selecting Viscosity of Gear Transmission Lubrication Oil |
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| Guo Pancheng.Reliability Calculation in Selecting Viscosity of Gear Transmission Lubrication Oil[J].Transactions of the Chinese Society of Agricultural Machinery,2006,37(1):152-155. |
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| Authors: | Guo Pancheng |
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| Institution: | Lanzhou Polytechnic College |
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| Abstract: | Taking gear without tooth face invalidation such as agglutination and abrasion as a precondition, and according to the relation between minimal oil film thickness and tooth face roughness of elastic liquid dynamic pressure lubrication theory, viscosity of gear lubrication oil was educed by reliability method in this paper, and the calculation formula has been elicited and applied. This method can overcome the disadvantage of traditional one that choosing viscosity of gear lubrication oil according to experience and can work-out concrete numerical value directly, so that the viscosity of gear lubrication oil can be chosen on a scientific basis. |
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| Keywords: | Gear transmission Lubrication oil Viscosity Reliability |
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