液压支架销轴打顶针孔机的研制  

Development of the hydraulic support axis pin thimble hole machine

作　　者：李宪庆 崔振 

机构地区：[1]山东鲁南装备制造有限公司,山东枣庄277000

出　　处：《山东煤炭科技》2015年第6期119-120,共2页Shandong Coal Science and Technology

摘　　要：依据摇臂钻床的工作原理,自制液压支架销轴打顶针孔机,提高了打顶针孔工作的效率和质量,有效解决了传统加工方式存在的弊病。Based on the working principle of radial drilling machine, using the homemade thimble hole machine of hydraulic support axis pin, improved the efifciency and quality of drilling thimble hole, and effectively solve the drawbacks of traditional processing methods.

关 键 词：液压支架 销轴 提效 安全生产 打顶针孔 

分 类 号：TD355.41[矿业工程—矿井建设]