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采煤工作面液压支架独立快速回撤装置
Author(s) -
子亚 王,
建坤 牛
Publication year - 2020
Publication title -
工程技术研究
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2661-4359
pISSN - 2661-4340
DOI - 10.36012/etr.v2i2.1118
Subject(s) - medicine
论文主要解决液压支架在回撤过程中的安全、效率问题。通过优化液压系统布置由支架架内主进回管路上预留快速连接接口并连接球阀然后将球阀固定在液压支架架内当支架撤出时使用单供管路与此球阀连接实现支架单独动作与独立快速回撤。

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