| HMD-7500型多功能全液压锚固钻机的研制 |
| 投稿时间：2016-05-27 修订日期：2017-01-19 点此下载全文 |
| 引用本文：罗诗伟,张联库.HMD-7500型多功能全液压锚固钻机的研制[J].钻探工程,2017,44(3):44-47.LUO Shi-wei,ZHANG Lian-ku. Development of HMD-7500 Multifunctional Full-hydraulic Anchor Drill[J]. Drilling Engineering, 2017,44(3):44-47. |
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| 中文摘要:HMD-7500型多功能全液压锚杆钻机由冲击回转动力头、夹持器机构、多维连杆变角机构、大臂给进机构、液压系统等几个部分组成，所有动作全部采用液压驱动方式实现。介绍了钻机的结构形式、机构设计、技术参数、特点，以及工业性试验的情况。 |
| 中文关键词:锚固钻机 冲击回转钻进 全液压系统 多维连杆机构 |
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| Development of HMD-7500 Multifunctional Full-hydraulic Anchor Drill |
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| Abstract:HMD-7500 type multifunction full-hydraulic anchor drill is composed of percussive rotary power head, gripper mechanism, multidimensional linkage variable angle mechanism, large arm feed mechanism, hydraulic system and so on, and all the actions are realized by hydraulic drive mode. This paper introduces the drilling machine about its structure style, mechanism design, technical parameters and characteristics and its industrial test. |
| keywords:anchor drill percussive-rotary drilling full-hydraulic system multidimensional linkage mechanism |
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