论文部分内容阅读
普罗果皮耶夫斯克煤炭生产联合公司的加里宁矿井和切尔卡索夫矿井,以及南库兹巴斯煤炭生产联合公司的新库兹涅茨矿井,在四个月期间,对5台-45-100型钻机的试验样机进行了工业性验收试验。这种钻机是由西伯利亚矿山机械设计院和安任尔斯基机械制造厂共同研制的。 钻机安装在断面为3.5—6米~2的准备巷道中。在煤层注水时,这种钻机可用来在煤体和硬度f=5以下的夹石中,钻深100米、
The Kalinin and Chernivtsi mines of the Projpyevsk Coal Production Joint Venture and the new Kuznets mine of the South Kuzbass Coal Production Joint Venture, during the four-month period, -100 type rig prototype test conducted an industrial acceptance test. The rig was developed by Siberian Mining Machinery Design Institute and Anderski Machinery Works. Drilling rig installed in the cross section of 3.5-6 m ~ 2 preparation alley. In the coal seam water injection, this drill can be used in coal and rock hardness f = 5 below the stone, drilling 100 meters deep,