论文部分内容阅读
通过分析液压锚杆钻机液压原理系统，提出能够自动调节、钻孔参数间具有弹性退让的输出特性的钻机液压原理设计。
By analyzing the hydraulic principle system of hydraulic bolt drilling rig, a hydraulic principle design of drilling rig is proposed, which can be automatically adjusted and has the output characteristic of elastic concession between drilling parameters.