The paper analyzes the principle of the hydraulic system of a hydraulic bolthole drill, and puts forward the design princip1e of the hydraulic system of a hydraulic bolthole drill, which features that the output characteristics can be automatically adjusted and elastically yielded between the parameters.

  • 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。

  • 互联网摘选 2025-01-20 18:56:11

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