| 调车绞车托辊的失效分析及带拼装耐磨套设计 |
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| 引用本文： | 毕研玲,赵云湘,郇恒现,李润来. 调车绞车托辊的失效分析及带拼装耐磨套设计[J]. 煤矿机械, 2012, 0(9): 170-171 |
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| 作者姓名： | 毕研玲 赵云湘 郇恒现 李润来 |
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| 作者单位： | 山东莱芜煤矿机械有限公司 |
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| 摘 要： | 围绕调车绞车托辊使用寿命问题,在对调车绞车托辊的使用条件,受力分析及传统托辊结构缺陷分析的基础上,设计了一种带拼装耐磨套的托辊。经青岛港4JDM-70调车绞车使用验证,这种带拼装耐磨套的托辊与传统的托辊相比,可提高使用寿命4～6倍。
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| 关 键 词： | 托辊 拼装耐磨套 摩擦因数 使用寿命 |
Shunting Winch Roller Failure Analysis and Wear Sleeve Design of Belt Assembly |
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| BI Yan-ling,ZHAO Yun-xiang,HUAN Heng-xian,LI Run-lai. Shunting Winch Roller Failure Analysis and Wear Sleeve Design of Belt Assembly[J]. Coal Mine Machinery, 2012, 0(9): 170-171 |
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| Authors: | BI Yan-ling ZHAO Yun-xiang HUAN Heng-xian LI Run-lai |
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| Affiliation: | (Shandong Laiwu Coal Mine Machinery Co.,Ltd.,Laiwu 271100,China) |
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| Abstract: | This paper focuses on shunting winch roller life,Swap car winch roller conditional behavior analysis and analysis of structural defects of traditional roller on basis ofdesigned a kind of assembly wear sets of roller.Use authentication via Qingdao Port 4JDM-70 shunting winch this band assembled wear sleeve roller with traditional roller can improve service life 4～6 times compared to. |
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| Keywords: | roller assembled wear sleeve friction factor life |
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