| 板坯扇形段寿命影响因素与改进措施 |
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| 引用本文： | 曲林东,吴占辉. 板坯扇形段寿命影响因素与改进措施[J]. 冶金设备管理与维修, 2014, 0(3): 46-48 |
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| 作者姓名： | 曲林东 吴占辉 |
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| 作者单位： | 北营公司炼钢厂,本溪117017 |
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| 摘 要： | 对双流板坯铸机扇形段的使用寿命进行的统计分析表明，扇形段双节辊辊缝漏水、内置旋转接头漏水、轴承润滑不良是影响扇形段寿命的主要因素。通过采用智能润滑系统，改善旋转接头和芯套密封性能等措施，使扇形段使用寿命延长了3倍。
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| 关 键 词： | 扇形段 使用寿命 漏水 润滑 |
Influencing Factors of Slab Segment Service lifetime and Improving Measures |
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| QU Lin-dong,WU Zhan-hui. Influencing Factors of Slab Segment Service lifetime and Improving Measures[J]. Metallurgical Equipment Management and Maintenance, 2014, 0(3): 46-48 |
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| Authors: | QU Lin-dong WU Zhan-hui |
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| Affiliation: | (Steelmaking Plant of Beiying Iron ＆ Steel Co., Ltd., Benxi 117017) |
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| Abstract: | Made a statistical analysis on the service lifetime of the segment of two-strand slab continuous casting machine. The result shows that the major factors affecting the service lifetime of segment are water leakage occurring in the roller gap, built-in rotary joint and bad bearing lubrication in the segment. The service lifetime of segment is prolonged 3 times through some measures such as adopting intelligent lubrication system, improving the performance of rotary ioint and sleeve sealing. |
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| Keywords: | Segment service lifetime water leakage lubrication |
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