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液压支架的故障研究

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摘要 液压支架在煤矿中占有不可替代位置,它与刮板运输机、采煤机组成综采设备,提高了开采效率,减轻工人劳动强度。由于煤矿井下环境恶劣,液压支架经常出现各种故障,这就需要及时的解决出现的问题,以保证其正常工作,保障煤矿安全生产。
出处 《黑龙江科技信息》 2013年第26期99-99,共1页 Heilongjiang Science and Technology Information
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