English translation for "percussive drilling"
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- 冲击式凿岩
冲击钻进
冲击钻井
冲击钻孔
冲击钻探
Related Translations:
percussive: adj.1.(乐器等)敲击的。2.【医学】扣诊的。3.有强大震动力的；令人震惊的。
- Example Sentences:
| 1. | Realization of automatic percussive drilling by microcomputer control system
微机控制自动冲击钻进的实现 | | 2. | Hand - held non - electric power tools - safety requirements - rotary percussive drills
手持非电动工具.安全性要求.旋转冲击钻 | | 3. | Hand - held non - electric power tools - safety requirements - part 5 : rotary percussive drills
手持非电动工具.安全性要求.第5部分:旋转敲击动力钻 | | 4. | Practice and analysis of rotary - percussive drilling of impregnated diamond bit with liquid jet hammer
射流式液动锤回转冲击孕镶金刚石钻头钻进的实践与分析 | | 5. | Hand - held non - electric power tools - safety requirements - part 5 : rotary percussive drills ; german version en 792 - 5 : 2000
手持非电动工具.安全要求.第5部分:旋转冲击钻 | | 6. | This drilling adopts crank connecting link and walking beam percussion mechanism , which make the drilling possess two percussive functions , normal drilling takes connecting link impact as main mode , when encountering special situation and the connecting link impact can not drill , it can transform into hoisting impact , the stroke length can be modulated , it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism , these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag , which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum , but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist , which not only ensures the balance state of drilling tool , but also reduces the mechanical design , and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising , and reduces the assistant operating time
该钻机采用曲柄连杆、游梁式冲击机构，使钻机具有两种冲击功能;正常钻进以连杆冲击为主，遇到特殊情况，用连杆冲击不能钻进时，可转为卷扬冲击，冲程可调，因连杆冲击机构连续工作，所以实现了自动冲击钻进，可提高钻进效率，减轻劳动强度;采用泵吸反循环的方式排渣，既能有效解决卵砾石地层、坚硬地层等特殊地层钻进的困难，又很好地解决了冲击钻机效率低下的问题;采用直齿圆柱齿轮差速机构作为主卷扬的双筒同步机构，既保证了钻具处于平衡状态，又大大简化了该机构设计，降低了成本;该钻机底盘行走移位采用步履式;钻塔采用液压起立，减少了辅助作业时间。 |
- Similar Words：
- "percussive cap" English translation, "percussive coalcutter" English translation, "percussive coring bit" English translation, "percussive device" English translation, "percussive drill" English translation, "percussive dullness" English translation, "percussive energy" English translation, "percussive flatness" English translation, "percussive force" English translation, "percussive machine drilling" English translation
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