摘要
气液联动凿岩机是兼具气动和液压凿岩机特色的新型凿岩设备,本文介绍了其主要特点、钻进速度预测、基本结构和技术参数,并给出了实验室试验结果,钻进速度室内试验和钻进速度预测计算基本一致。
the pneumatic-hydraulic rock drill is a brand-new rock drilling machinery which combines the features of the pneumatic and hydraulic rock drills. The paper describes its major characteristics, drilling speed prediction, basic construction and technical parameters; additionally, it provides the test results in the laboratory. The results of indoor drilling speed tests correspond with the drilling speed prediction computation.
出处
《凿岩机械气动工具》
2013年第4期25-28,共4页
Rock Drilling Machinery & Pneumatic Tools
关键词
气液联动
凿岩机
岩石钻进
pneumatic-hydraulic
rock drill
rock drilling
