| 叉车制动时制动鼓温升的计算与分析 |
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| 引用本文： | 张立军,滕旭辉. 叉车制动时制动鼓温升的计算与分析[J]. 起重运输机械, 2003, 5(12): 32-35 |
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| 作者姓名： | 张立军 滕旭辉 |
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| 作者单位： | 1. 辽宁工学院
2. 北京起重运输机械研究所 |
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| 摘 要： | 建立了制动鼓在紧急制动状态下非稳态有限差分计算热模型，推导出内部节点和表面节点温度的有限差分计算公式，并对制动鼓温升进行了实际计算，说明制动初速度、摩擦衬片宽度及制动鼓厚度对制动鼓温度分布的影响。
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| 关 键 词： | 叉车 制动 制动鼓 温升 有限差分 温度分布 |
| 修稿时间： | 2003-07-03 |
Calculation and analysis of brake drum temperature under forklift truck braking condition |
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| ZHANG Li-jun. Calculation and analysis of brake drum temperature under forklift truck braking condition[J]. Hoisting and Conveying Machinery, 2003, 5(12): 32-35 |
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| Authors: | ZHANG Li-jun |
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| Affiliation: | ZHANG Li-jun |
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| Abstract: | A non-stable finite difference calculation thermal model for brake drum is established under emergency braking condition and the formulas relating to the temperatures at internal and surface nodes are derived.Calculation of a specific brake drum temperature is conducted and effects of initial brake speed,friction lining width and drum thickness on brake drum temperature distribution are discussed. |
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| Keywords: | forklift truck brake drum temperature calculation |
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