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tui mao qi de gai zao yu ying yong
Author(s): 
Pages: 26-28
Year: Issue:  10
Journal: Coal

Keyword:  退锚器改造应用;
Abstract: 退锚工序是煤矿综采工作面回采过程中的重要环节。以往退锚操作是通过手压泵给退锚千斤加压的办法,费时费力又不安全。经过改进退锚器液压系统,增大了退锚力矩,提高了退锚的效率,获得了良好的使用效果。
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