液压凿岩机和风动凿岩机的比较  

The Comparison Between Hydraulic Rock Drill and Pneumatic Rock Drill

作　　者：冯林 

机构地区：[1]山西汾阳阀门制造有限公司,山西汾阳032200

出　　处：《机械管理开发》2011年第5期95-95,共1页Mechanical Management and Development

摘　　要：通过液压凿岩机和风动凿岩机的比较,指出液压凿岩机具有能量利用率高、辅助设备少、噪音低、钻速快等特点,同时,也指出现有的凿岩机制造材质阻抗不匹配因而影响其能量利用率的提高。Through the comparison between the hydraulic rock drill and pneumatic rock drill,pointing that hydraulic rock drill has a high energy efficiency,anxiliary equipment,low noise,fast drilling speed and other characteristics.It also pointed out that the existing rock drill manufacturer of material impedance mismatch and thus effect the efficiency inmprovenent of its energy.

关 键 词：液压凿岩机 风动凿岩机 能量利用率 匹配 

分 类 号：TD421.21[矿业工程—矿山机电]