| Z-GP150型管棚钻机 |
| |
| 引用本文： | 齐永前.Z-GP150型管棚钻机[J].工程机械,2011,42(8):9-13. |
| |
| 作者姓名： | 齐永前 |
| |
| 作者单位： | 中铁一局集团建工机械有限公司 |
| |
| 摘 要： | 介绍新开发的Z-GP150型管棚钻机的基本结构、主要技术参数、关键技术设计和系统配置等.凿岩系统为顶驱回转、后冲击(液动锤)加前冲击(潜孔冲击器)进行钻孔.可调节的水气同进系统,既能给前冲击(潜孔冲击器)提供动力,又能达到清孔、快速排渣,实现无尘作业.可回转的转盘机构与工作装置提高了对位效率和免开工作窗.可调的机身仰俯...
|
| 关 键 词： | 管棚钻机 顶驱回转 后冲击 前冲击 水气同进 |
Model Z-GP150 Pipe Shelter Drill |
| |
| Abstract: | The text introduces a newly developed model Z-GP150 pipe shelter drill,its basic structure,major tech data,critical tech design,system configuration,etc.The drilling system consists of top driven rotator,follow-up impactor(hydraulic hammer) plus pilot impactor(down the hole hammer) to provide the hole drilling.Variable water-air feeds share same air inlet system,which can provide the pilot impactor(down the hole hammer) with power but can also clean the hole in a quick chip exhaust,thus realizing a dust fre... |
| |
| Keywords: | Pipe shelter drill Top driven rotation Follow-up impact Pilot impact Same inlet for water and air |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
