提高采煤机摇臂浮动密封系统可靠性的研究

Coal Mine Machinery(2014)

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Abstract
针对采煤机摇臂浮动密封系统在生产实践中出现的问题,分析了其影响因素,设计了浮动油封试验装置,研究了浮动油封密封机理,提出了浮动油封选型依据和浮动油封装配间隙确定方法,制定了浮动油封装配规范,给出了浮动油封工况保证措施等,有效提高了采煤机摇臂浮动密封系统的使用寿命.
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