液压凿岩卡钎机理及自动防卡钎新方案 - 中南大学学报(自然科学版、英文版) 关键字: 液压凿岩机; 液压控制; 自动防卡钎[gap=671]Key words: hydraulic rock drills; hydraulic control; automatic anti-jamming
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... pneumatic jack hammer 气动锤 hydraulic jack hammer 液压凿岩机 shocking rotary jack hammer 冲击旋转式凿岩机 ...
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包括“气动凿岩机(pneumatic hammer drill)”、“液压凿岩机(hydraulic hammer drill)”和“ 电动凿岩机 ( electric hammer drill )”等。 气腿 airleg 由气缸支承和推进凿岩机的装置。
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... On-board compressor 车载式空压机 英格索兰螺杆空压机 Hydraulic Drifter 液压凿岩机 Drill Guide 钻架 ...
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液压式凿岩机 hydraulic rock drill ; hydraulic quarrying machine
China is the largest mining country in the world, and pneumatic or hydraulic rock drill is a traditional way of rock drilling.
我国是世界采矿大国,气动或液压凿岩机是传统的凿岩方式。
参考来源 - 高水基支腿式液压凿机的研究The motion law of impact mechanism in hydraulic rock drill is very complicated, which is very difficult to be described with a precise mathematical model.
液压凿岩机冲击机构的运动规律十分复杂,很难用数学模型精确描述。
参考来源 - 轻型独立回转液压凿岩机的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
提出了设计手持式液压凿岩机的目标函数。
A target function for design of hydraulic hand drills is brought forward in this paper.
因此该系统是研制液压凿岩机的重要辅助手段。
Therefore this system is a effective means for developing a hydraulic rock drill.
分析了液压凿岩机配油阀的主要能量损失,给出了其计算表达式。
Leading energy loss of the flow valve in hydraulic rock drill was analyzed and its formula was presented.
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