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一、绪言一般所说的采掘设备是指用来采掘矿岩及表土的设备。采掘设备可大致分为穿孔、掘进、采矿和剥离这四类。在坑内金属矿山所使用的采掘设备,以前是专指穿孔设备。但后来由于使用掘进设备和采矿设备,就不能是专指穿孔设备了。大口径穿孔机和掘进机等这些最新式的设备暂且不说,就拿比较完善的凿岩机来说,象液压凿岩机等这样的划时代的新设备
I. INTRODUCTION Generally speaking, mining equipment refers to the equipment used for extracting ore and topsoil. Excavation equipment can be roughly divided into four categories: piercing, boring, mining and stripping. Excavation equipment used in metal mines in the pit was used to refer specifically to perforating equipment. However, due to the use of boring equipment and mining equipment, it can not be specifically punched equipment. Big-hole punching machine and boring machine, etc. The latest equipment for the time being not to mention, to take a more complete rock drill, such as hydraulic rock drill and other epoch-breaking new equipment